🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 255 Days

Day: 36.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.01 AU - 2.03 AU

Year: 1082 Days

Day: 38.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,781,669 km

• M1: 1,128,118 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.46 AU - 4.18 AU

Year: 2813 Days

Day: 18.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,781,669 km

• M1: 121,922 km (0.096 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 8.1

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.59 AU - 7.57 AU

Year: 5648 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,781,669 km

• M1: 154,235 km (0.045 R)
• M2: 270,024 km (0.095 R)
• M3: 379,081 km (0.059 R)
• M4: 699,669 km (0.058 R)
• M5: 842,984 km (0.064 R)
• M6: 996,322 km (0.115 R)
• M7: 1,175,690 km (0.083 R)
• M8: 1,401,283 km (0.089 R)
• M9: 1,491,790 km (0.044 R)
• M10: 1,584,241 km (0.04 R)
• M11: 1,853,518 km (0.111 R)
• M12: 1,973,495 km (0.118 R)
• M13: 2,837,572 km (0.046 R)
• M14: 2,999,587 km (0.118 R)
• M15: 3,381,660 km (0.094 R)
• M16: 3,553,697 km (0.066 R)
• M17: 3,628,197 km (0.074 R)
• M18: 3,753,710 km (0.105 R)
• M19: 3,829,855 km (0.104 R)
• M20: 4,086,864 km (0.086 R)
• M21: 4,349,708 km (0.078 R)
• M22: 4,781,597 km (0.12 R)
• M23: 5,541,255 km (0.117 R)
• M24: 6,217,886 km (0.098 R)
• M25: 6,428,968 km (0.116 R)
• M26: 6,982,630 km (0.098 R)
• M27: 7,647,742 km (0.092 R)
• M28: 8,465,893 km (0.051 R)
• M29: 8,599,484 km (0.097 R)
• M30: 8,700,014 km (0.083 R)
• M31: 8,868,461 km (0.08 R)
• M32: 9,380,534 km (0.063 R)
• M33: 9,657,440 km (0.113 R)
• M34: 10,078,109 km (0.046 R)
• M35: 10,219,629 km (0.078 R)
• M36: 10,361,747 km (0.068 R)
• M37: 10,648,077 km (0.064 R)
• M38: 10,864,545 km (0.118 R)
• M39: 11,009,655 km (0.054 R)
• M40: 11,596,677 km (0.116 R)
• M41: 11,707,829 km (0.054 R)
• M42: 11,893,928 km (0.092 R)
• M43: 12,610,053 km (0.107 R)
• M44: 12,800,940 km (0.047 R)
• M45: 13,340,241 km (0.052 R)
• M46: 14,242,166 km (0.115 R)
• M47: 14,480,775 km (0.071 R)
• M48: 15,570,595 km (0.111 R)
• M49: 16,353,291 km (0.098 R)
• M50: 16,478,056 km (0.027 R)
• M51: 16,728,483 km (0.086 R)
• M52: 17,871,111 km (0.112 R)
• M53: 18,042,550 km (0.041 R)
• M54: 18,907,824 km (0.111 R)
• M55: 19,038,723 km (0.094 R)
• M56: 19,126,237 km (0.107 R)
• M57: 19,477,493 km (0.092 R)
• M58: 20,008,266 km (0.028 R)
• M59: 20,409,637 km (0.08 R)
• M60: 20,948,788 km (0.118 R)
• M61: 21,084,324 km (0.117 R)
• M62: 21,857,745 km (0.11 R)
• M63: 22,363,236 km (0.074 R)
• M64: 23,291,940 km (0.111 R)
• M65: 23,855,325 km (0.116 R)
• M66: 24,233,359 km (0.09 R)
• M67: 25,958,971 km (0.079 R)
• M68: 26,056,060 km (0.101 R)
• M69: 26,738,675 km (0.069 R)
• M70: 27,823,110 km (0.081 R)
• M71: 27,922,443 km (0.06 R)
• M72: 29,375,636 km (0.055 R)
• M73: 29,426,051 km (0.099 R)
• M74: 29,577,893 km (0.114 R)
• M75: 31,007,450 km (0.098 R)
• M76: 31,471,652 km (0.095 R)
• M77: 31,626,935 km (0.065 R)
• M78: 32,406,938 km (0.09 R)
• M79: 32,878,171 km (0.07 R)
• M80: 33,035,698 km (0.079 R)
• M81: 33,140,865 km (0.081 R)
• M82: 33,986,243 km (0.075 R)
• M83: 34,039,200 km (0.118 R)
• M84: 35,428,815 km (0.102 R)
• M85: 35,752,096 km (0.082 R)
• M86: 36,022,120 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.51 AU - 7.53 AU

Year: 7007 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,781,669 km

• M1: 180,265 km (0.119 R)
• M2: 292,613 km (0.079 R)
• M3: 391,348 km (0.099 R)
• M4: 610,210 km (0.058 R)
• M5: 736,620 km (0.035 R)
• M6: 873,053 km (0.116 R)
• M7: 969,245 km (0.089 R)
• M8: 1,086,529 km (0.11 R)
• M9: 1,411,306 km (0.049 R)
• M10: 1,645,277 km (0.06 R)
• M11: 2,331,034 km (0.12 R)
• M12: 3,225,180 km (0.043 R)
• M13: 3,431,775 km (0.095 R)
• M14: 3,563,122 km (0.115 R)
• M15: 3,857,979 km (0.115 R)
• M16: 4,937,478 km (0.079 R)
• M17: 5,634,155 km (0.057 R)
• M18: 5,758,620 km (0.106 R)
• M19: 6,918,902 km (0.117 R)
• M20: 7,186,532 km (0.059 R)
• M21: 7,355,578 km (0.114 R)
• M22: 7,974,913 km (0.085 R)
• M23: 8,397,078 km (0.098 R)
• M24: 8,899,129 km (0.054 R)
• M25: 9,337,151 km (0.058 R)
• M26: 10,158,443 km (0.105 R)
• M27: 10,501,172 km (0.056 R)
• M28: 10,925,282 km (0.071 R)
• M29: 11,433,765 km (0.052 R)
• M30: 12,433,378 km (0.064 R)
• M31: 12,595,842 km (0.099 R)
• M32: 12,964,151 km (0.116 R)
• M33: 13,170,297 km (0.092 R)
• M34: 13,253,175 km (0.078 R)
• M35: 13,460,816 km (0.106 R)
• M36: 13,837,354 km (0.119 R)
• M37: 14,259,819 km (0.049 R)
• M38: 14,901,593 km (0.096 R)
• M39: 15,160,996 km (0.05 R)
• M40: 15,334,679 km (0.114 R)
• M41: 15,992,162 km (0.099 R)
• M42: 17,153,490 km (0.084 R)
• M43: 17,379,832 km (0.097 R)
• M44: 18,573,473 km (0.089 R)
• M45: 20,749,374 km (0.105 R)
• M46: 21,087,465 km (0.116 R)
• M47: 21,573,808 km (0.054 R)
• M48: 21,769,333 km (0.109 R)
• M49: 21,965,455 km (0.065 R)
• M50: 22,656,448 km (0.098 R)
• M51: 23,204,575 km (0.082 R)
• M52: 24,262,979 km (0.055 R)
• M53: 24,364,556 km (0.117 R)
• M54: 24,823,672 km (0.106 R)
• M55: 25,234,019 km (0.118 R)
• M56: 25,957,774 km (0.092 R)
• M57: 27,637,459 km (0.101 R)
• M58: 28,383,503 km (0.076 R)
• M59: 28,974,116 km (0.055 R)
• M60: 29,298,145 km (0.1 R)
• M61: 29,623,221 km (0.09 R)
• M62: 30,113,303 km (0.073 R)
• M63: 30,277,113 km (0.045 R)
• M64: 30,715,734 km (0.068 R)
• M65: 31,377,555 km (0.115 R)
• M66: 32,379,113 km (0.087 R)
• M67: 33,052,602 km (0.082 R)
• M68: 33,730,729 km (0.087 R)
• M69: 33,957,819 km (0.058 R)
• M70: 35,100,747 km (0.111 R)
• M71: 35,792,637 km (0.116 R)
• M72: 36,430,821 km (0.106 R)
• M73: 36,547,209 km (0.118 R)
• M74: 36,663,745 km (0.053 R)
• M75: 37,659,469 km (0.081 R)
• M76: 38,604,778 km (0.117 R)
• M77: 39,140,039 km (0.115 R)
• M78: 39,557,866 km (0.063 R)
• M79: 39,857,361 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 12.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.77 AU - 7.83 AU

Year: 8207 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,781,669 km

• M1: 246,537 km (0.037 R)
• M2: 329,863 km (0.11 R)
• M3: 596,896 km (0.063 R)
• M4: 742,604 km (0.11 R)
• M5: 836,402 km (0.082 R)
• M6: 1,002,755 km (0.111 R)
• M7: 1,180,626 km (0.096 R)
• M8: 1,447,958 km (0.107 R)
• M9: 2,200,435 km (0.119 R)
• M10: 2,293,485 km (0.033 R)
• M11: 2,605,247 km (0.095 R)
• M12: 2,905,340 km (0.069 R)
• M13: 2,982,084 km (0.11 R)
• M14: 3,216,803 km (0.089 R)
• M15: 3,349,796 km (0.107 R)
• M16: 3,900,166 km (0.12 R)
• M17: 4,071,007 km (0.091 R)
• M18: 4,186,197 km (0.047 R)
• M19: 4,331,756 km (0.085 R)
• M20: 4,900,527 km (0.067 R)
• M21: 5,878,748 km (0.073 R)
• M22: 6,440,637 km (0.118 R)
• M23: 6,677,002 km (0.057 R)
• M24: 6,847,693 km (0.112 R)
• M25: 7,088,994 km (0.081 R)
• M26: 7,474,059 km (0.08 R)
• M27: 8,155,029 km (0.078 R)
• M28: 8,301,036 km (0.095 R)
• M29: 9,924,024 km (0.094 R)
• M30: 10,512,990 km (0.057 R)
• M31: 10,672,013 km (0.041 R)
• M32: 11,032,544 km (0.072 R)
• M33: 11,194,109 km (0.071 R)
• M34: 11,478,794 km (0.06 R)
• M35: 12,180,109 km (0.113 R)
• M36: 12,389,097 km (0.087 R)
• M37: 12,599,133 km (0.034 R)
• M38: 12,895,336 km (0.061 R)
• M39: 13,022,943 km (0.091 R)
• M40: 13,236,569 km (0.047 R)
• M41: 13,365,373 km (0.091 R)
• M42: 14,720,281 km (0.099 R)
• M43: 15,166,681 km (0.069 R)
• M44: 16,256,053 km (0.091 R)
• M45: 16,624,811 km (0.117 R)
• M46: 16,763,788 km (0.047 R)
• M47: 17,511,777 km (0.092 R)
• M48: 18,318,259 km (0.079 R)
• M49: 18,653,957 km (0.096 R)
• M50: 19,088,539 km (0.098 R)
• M51: 19,575,330 km (0.064 R)
• M52: 19,673,167 km (0.078 R)
• M53: 19,820,222 km (0.071 R)
• M54: 20,164,746 km (0.098 R)
• M55: 21,361,379 km (0.054 R)
• M56: 22,019,011 km (0.056 R)
• M57: 22,837,761 km (0.083 R)
• M58: 22,992,295 km (0.103 R)
• M59: 23,147,279 km (0.083 R)
• M60: 23,562,263 km (0.118 R)
• M61: 23,875,072 km (0.077 R)
• M62: 24,136,719 km (0.066 R)
• M63: 24,346,754 km (0.047 R)
• M64: 24,557,538 km (0.069 R)
• M65: 24,874,685 km (0.111 R)
• M66: 25,033,708 km (0.083 R)
• M67: 26,914,751 km (0.115 R)
• M68: 27,241,772 km (0.046 R)
• M69: 28,065,159 km (0.076 R)
• M70: 29,119,824 km (0.107 R)
• M71: 29,231,574 km (0.112 R)
• M72: 29,680,068 km (0.099 R)
• M73: 30,187,354 km (0.119 R)
• M74: 30,754,330 km (0.058 R)
• M75: 31,153,457 km (0.081 R)
• M76: 31,496,784 km (0.082 R)
• M77: 32,129,583 km (0.073 R)
• M78: 33,232,569 km (0.099 R)
• M79: 33,642,018 km (0.109 R)
• M80: 34,347,821 km (0.088 R)
• M81: 35,058,560 km (0.034 R)
• M82: 39,176,840 km (0.09 R)
• M83: 39,300,258 km (0.106 R)
• M84: 39,423,826 km (0.111 R)
• M85: 40,854,131 km (0.085 R)
• M86: 40,979,195 km (0.11 R)
• M87: 41,669,888 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 5.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.96 AU - 12.96 AU

Year: 16569 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,781,669 km

• M1: 71,657 km (0.071 R)
• M2: 608,564 km (0.109 R)
• M3: 763,548 km (0.12 R)
• M4: 1,280,109 km (0.12 R)
• M5: 1,666,520 km (0.077 R)
• M6: 2,814,385 km (0.098 R)
• M7: 3,204,985 km (0.067 R)
• M8: 3,752,064 km (0.088 R)
• M9: 5,241,461 km (0.111 R)
• M10: 5,431,300 km (0.05 R)
• M11: 5,850,174 km (0.057 R)
• M12: 7,627,098 km (0.117 R)
• M13: 8,022,784 km (0.104 R)
• M14: 9,325,931 km (0.111 R)
• M15: 9,402,376 km (0.112 R)
• M16: 10,060,457 km (0.11 R)
• M17: 10,296,223 km (0.104 R)
• M18: 10,414,854 km (0.102 R)
• M19: 10,853,475 km (0.094 R)
• M20: 11,420,601 km (0.084 R)
• M21: 12,499,052 km (0.097 R)
• M22: 13,007,684 km (0.091 R)
• M23: 13,093,105 km (0.094 R)
• M24: 13,696,283 km (0.099 R)
• M25: 14,352,719 km (0.079 R)
• M26: 14,485,263 km (0.029 R)
• M27: 15,153,816 km (0.096 R)
• M28: 16,474,615 km (0.085 R)
• M29: 17,125,515 km (0.06 R)
• M30: 17,926,911 km (0.066 R)
• M31: 20,106,851 km (0.104 R)
• M32: 20,502,987 km (0.113 R)
• M33: 21,102,126 km (0.101 R)
• M34: 21,152,391 km (0.102 R)
• M35: 22,266,596 km (0.096 R)
• M36: 23,920,849 km (0.102 R)
• M37: 24,868,701 km (0.112 R)
• M38: 26,043,793 km (0.093 R)
• M39: 26,638,145 km (0.116 R)
• M40: 28,392,329 km (0.077 R)
• M41: 29,115,635 km (0.109 R)
• M42: 29,844,925 km (0.097 R)
• M43: 31,895,612 km (0.043 R)
• M44: 31,953,208 km (0.095 R)
• M45: 32,241,782 km (0.065 R)
• M46: 35,055,867 km (0.082 R)
• M47: 35,293,878 km (0.119 R)
• M48: 35,771,544 km (0.098 R)
• M49: 38,130,702 km (0.107 R)
• M50: 38,559,450 km (0.071 R)
• M51: 40,103,748 km (0.09 R)
• M52: 40,414,912 km (0.065 R)
• M53: 40,789,505 km (0.113 R)
• M54: 41,039,932 km (0.099 R)
• M55: 42,172,837 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 4.2

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.5 AU - 18.94 AU

Year: 24609 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,781,669 km

• M1: 224,546 km (0.069 R)
• M2: 378,034 km (0.112 R)
• M3: 456,124 km (0.048 R)
• M4: 583,132 km (0.085 R)
• M5: 794,215 km (0.03 R)
• M6: 869,612 km (0.118 R)
• M7: 1,522,757 km (0.08 R)
• M8: 1,648,718 km (0.107 R)
• M9: 2,012,540 km (0.072 R)
• M10: 2,046,798 km (0.06 R)
• M11: 2,292,438 km (0.119 R)
• M12: 2,621,703 km (0.112 R)
• M13: 2,659,252 km (0.107 R)
• M14: 2,849,391 km (0.041 R)
• M15: 3,083,511 km (0.114 R)
• M16: 3,695,516 km (0.091 R)
• M17: 4,704,105 km (0.067 R)
• M18: 4,933,887 km (0.09 R)
• M19: 5,742,613 km (0.05 R)
• M20: 5,988,253 km (0.032 R)
• M21: 6,037,770 km (0.077 R)
• M22: 8,018,446 km (0.114 R)
• M23: 8,073,049 km (0.084 R)
• M24: 9,134,296 km (0.092 R)
• M25: 9,652,055 km (0.071 R)
• M26: 9,710,099 km (0.115 R)
• M27: 10,061,354 km (0.098 R)
• M28: 10,595,868 km (0.094 R)
• M29: 11,445,583 km (0.117 R)
• M30: 12,003,284 km (0.05 R)
• M31: 13,533,371 km (0.101 R)
• M32: 14,122,787 km (0.081 R)
• M33: 14,387,426 km (0.035 R)
• M34: 14,854,470 km (0.111 R)
• M35: 16,078,181 km (0.11 R)
• M36: 16,632,291 km (0.069 R)
• M37: 16,911,740 km (0.119 R)
• M38: 17,263,295 km (0.078 R)
• M39: 17,404,515 km (0.094 R)
• M40: 17,901,928 km (0.117 R)
• M41: 18,765,557 km (0.11 R)
• M42: 19,129,379 km (0.079 R)
• M43: 19,202,532 km (0.091 R)
• M44: 19,716,401 km (0.095 R)
• M45: 20,682,803 km (0.088 R)
• M46: 20,757,752 km (0.047 R)
• M47: 20,983,196 km (0.106 R)
• M48: 22,429,957 km (0.067 R)
• M49: 25,659,476 km (0.076 R)
• M50: 25,901,375 km (0.109 R)
• M51: 26,958,583 km (0.106 R)
• M52: 27,040,563 km (0.08 R)
• M53: 29,115,037 km (0.105 R)
• M54: 31,239,925 km (0.068 R)
• M55: 32,103,853 km (0.094 R)
• M56: 35,009,941 km (0.106 R)
• M57: 35,547,296 km (0.115 R)
• M58: 35,817,021 km (0.038 R)
• M59: 35,907,079 km (0.065 R)
• M60: 37,540,688 km (0.119 R)
• M61: 37,632,242 km (0.119 R)
• M62: 40,223,427 km (0.092 R)
• M63: 40,410,723 km (0.044 R)
• M64: 40,880,161 km (0.113 R)
• M65: 41,351,395 km (0.054 R)
• M66: 42,585,128 km (0.066 R)
• M67: 42,680,572 km (0.096 R)
• M68: 42,776,015 km (0.054 R)
• M69: 43,446,214 km (0.12 R)
• M70: 43,830,830 km (0.101 R)
• M71: 44,700,293 km (0.11 R)
• M72: 47,441,374 km (0.063 R)
• M73: 47,540,259 km (0.091 R)
• M74: 48,333,875 km (0.061 R)
• M75: 48,632,622 km (0.082 R)
• M76: 52,163,132 km (0.083 R)
• M77: 52,879,107 km (0.049 R)
• M78: 53,289,604 km (0.113 R)
• M79: 56,612,023 km (0.107 R)
• M80: 56,821,909 km (0.094 R)
• M81: 57,980,844 km (0.106 R)
• M82: 59,360,435 km (0.108 R)
• M83: 63,128,207 km (0.082 R)
• M84: 63,345,872 km (0.086 R)
• M85: 63,454,779 km (0.078 R)
• M86: 64,547,292 km (0.097 R)
• M87: 64,656,948 km (0.115 R)
• M88: 69,652,170 km (0.118 R)
• M89: 71,571,361 km (0.107 R)
• M90: 72,025,391 km (0.078 R)
• M91: 72,139,085 km (0.087 R)
• M92: 72,708,305 km (0.117 R)
• M93: 73,279,171 km (0.072 R)
• M94: 73,393,463 km (0.092 R)
• M95: 77,432,157 km (0.061 R)
• M96: 77,665,081 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 16,019 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit