🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 245 Days

Day: 28.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 356 Days

Day: 29.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 426 Days

Day: 26.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,744,358 km

• M1: 873,951 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.73 AU - 2.45 AU

Year: 1348 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.02 AU - 2.2 AU

Year: 1368 Days

Day: 17.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 9.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.01 AU - 3.27 AU

Year: 1914 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,744,358 km

• M1: 137,181 km (0.09 R)
• M2: 228,735 km (0.112 R)
• M3: 308,920 km (0.077 R)
• M4: 422,016 km (0.099 R)
• M5: 535,411 km (0.114 R)
• M6: 739,163 km (0.106 R)
• M7: 815,009 km (0.113 R)
• M8: 907,311 km (0.113 R)
• M9: 1,117,346 km (0.086 R)
• M10: 1,228,348 km (0.082 R)
• M11: 1,414,149 km (0.055 R)
• M12: 1,518,568 km (0.077 R)
• M13: 1,609,224 km (0.077 R)
• M14: 1,710,053 km (0.1 R)
• M15: 1,804,450 km (0.06 R)
• M16: 1,918,443 km (0.049 R)
• M17: 2,125,935 km (0.111 R)
• M18: 2,255,936 km (0.095 R)
• M19: 2,533,739 km (0.07 R)
• M20: 2,602,554 km (0.065 R)
• M21: 2,751,853 km (0.103 R)
• M22: 2,873,625 km (0.113 R)
• M23: 3,174,916 km (0.101 R)
• M24: 3,249,266 km (0.093 R)
• M25: 3,410,532 km (0.043 R)
• M26: 3,497,598 km (0.047 R)
• M27: 3,830,753 km (0.111 R)
• M28: 3,921,409 km (0.067 R)
• M29: 4,012,664 km (0.104 R)
• M30: 4,116,335 km (0.12 R)
• M31: 4,397,130 km (0.042 R)
• M32: 4,480,157 km (0.11 R)
• M33: 4,623,771 km (0.08 R)
• M34: 4,989,538 km (0.069 R)
• M35: 5,138,537 km (0.117 R)
• M36: 5,301,599 km (0.05 R)
• M37: 5,491,887 km (0.062 R)
• M38: 5,762,061 km (0.083 R)
• M39: 5,840,151 km (0.08 R)
• M40: 5,944,720 km (0.073 R)
• M41: 6,036,723 km (0.115 R)
• M42: 6,449,912 km (0.045 R)
• M43: 6,530,994 km (0.074 R)
• M44: 6,789,948 km (0.044 R)
• M45: 7,374,277 km (0.06 R)
• M46: 8,134,683 km (0.111 R)
• M47: 8,222,348 km (0.102 R)
• M48: 8,502,096 km (0.066 R)
• M49: 8,620,876 km (0.119 R)
• M50: 8,725,146 km (0.033 R)
• M51: 8,904,963 km (0.077 R)
• M52: 9,253,077 km (0.097 R)
• M53: 9,344,631 km (0.071 R)
• M54: 9,636,496 km (0.078 R)
• M55: 9,806,888 km (0.098 R)
• M56: 9,884,679 km (0.109 R)
• M57: 10,166,522 km (0.099 R)
• M58: 10,229,353 km (0.076 R)
• M59: 10,450,907 km (0.069 R)
• M60: 10,562,208 km (0.116 R)
• M61: 10,625,937 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 10

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.56 AU - 3.4 AU

Year: 2295 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,744,358 km

• M1: 151,094 km (0.058 R)
• M2: 305,180 km (0.117 R)
• M3: 418,276 km (0.109 R)
• M4: 486,343 km (0.091 R)
• M5: 575,204 km (0.091 R)
• M6: 722,857 km (0.118 R)
• M7: 789,428 km (0.099 R)
• M8: 1,064,239 km (0.118 R)
• M9: 1,212,940 km (0.108 R)
• M10: 1,338,602 km (0.088 R)
• M11: 1,414,747 km (0.115 R)
• M12: 1,758,673 km (0.102 R)
• M13: 1,825,543 km (0.103 R)
• M14: 2,392,070 km (0.094 R)
• M15: 2,541,967 km (0.115 R)
• M16: 2,618,112 km (0.119 R)
• M17: 2,880,806 km (0.109 R)
• M18: 2,980,438 km (0.096 R)
• M19: 3,060,772 km (0.092 R)
• M20: 3,182,844 km (0.06 R)
• M21: 3,275,445 km (0.09 R)
• M22: 3,390,037 km (0.093 R)
• M23: 3,474,111 km (0.086 R)
• M24: 3,850,200 km (0.051 R)
• M25: 4,093,447 km (0.087 R)
• M26: 4,583,230 km (0.109 R)
• M27: 4,924,164 km (0.087 R)
• M28: 5,091,713 km (0.092 R)
• M29: 5,212,588 km (0.11 R)
• M30: 5,395,696 km (0.12 R)
• M31: 5,506,548 km (0.116 R)
• M32: 5,718,229 km (0.102 R)
• M33: 5,856,457 km (0.104 R)
• M34: 5,919,737 km (0.093 R)
• M35: 6,098,058 km (0.093 R)
• M36: 6,239,428 km (0.096 R)
• M37: 6,855,622 km (0.059 R)
• M38: 7,191,469 km (0.082 R)
• M39: 7,299,927 km (0.087 R)
• M40: 7,587,604 km (0.073 R)
• M41: 7,851,046 km (0.09 R)
• M42: 8,089,355 km (0.101 R)
• M43: 8,344,420 km (0.092 R)
• M44: 8,630,750 km (0.07 R)
• M45: 8,731,729 km (0.116 R)
• M46: 8,847,667 km (0.111 R)
• M47: 9,198,474 km (0.106 R)
• M48: 9,479,568 km (0.107 R)
• M49: 9,748,396 km (0.05 R)
• M50: 9,989,547 km (0.071 R)
• M51: 10,080,353 km (0.068 R)
• M52: 10,217,385 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.64 AU

Year: 3010 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,744,358 km

• M1: 108,907 km (0.098 R)
• M2: 167,400 km (0.09 R)
• M3: 249,978 km (0.05 R)
• M4: 400,773 km (0.114 R)
• M5: 525,388 km (0.1 R)
• M6: 576,401 km (0.097 R)
• M7: 670,348 km (0.088 R)
• M8: 769,681 km (0.07 R)
• M9: 821,292 km (0.07 R)
• M10: 881,879 km (0.081 R)
• M11: 1,106,127 km (0.11 R)
• M12: 1,190,649 km (0.082 R)
• M13: 1,251,237 km (0.076 R)
• M14: 1,312,871 km (0.082 R)
• M15: 1,466,807 km (0.106 R)
• M16: 1,532,032 km (0.084 R)
• M17: 1,665,323 km (0.105 R)
• M18: 1,763,011 km (0.096 R)
• M19: 1,832,574 km (0.092 R)
• M20: 2,577,571 km (0.114 R)
• M21: 2,806,306 km (0.04 R)
• M22: 2,911,324 km (0.058 R)
• M23: 3,210,071 km (0.065 R)
• M24: 3,320,175 km (0.099 R)
• M25: 3,606,954 km (0.055 R)
• M26: 3,759,843 km (0.062 R)
• M27: 3,914,827 km (0.117 R)
• M28: 4,045,575 km (0.116 R)
• M29: 4,258,004 km (0.096 R)
• M30: 4,610,756 km (0.082 R)
• M31: 4,846,672 km (0.117 R)
• M32: 5,214,982 km (0.093 R)
• M33: 5,286,789 km (0.037 R)
• M34: 5,577,607 km (0.046 R)
• M35: 6,543,112 km (0.091 R)
• M36: 6,636,311 km (0.095 R)
• M37: 6,855,472 km (0.083 R)
• M38: 6,965,875 km (0.113 R)
• M39: 7,140,606 km (0.078 R)
• M40: 8,036,098 km (0.117 R)
• M41: 8,169,241 km (0.067 R)
• M42: 8,522,441 km (0.113 R)
• M43: 8,658,276 km (0.061 R)
• M44: 9,070,119 km (0.086 R)
• M45: 9,682,273 km (0.086 R)
• M46: 9,877,349 km (0.105 R)
• M47: 9,984,311 km (0.027 R)
• M48: 10,091,723 km (0.12 R)
• M49: 10,379,998 km (0.078 R)
• M50: 10,543,359 km (0.116 R)
• M51: 10,744,119 km (0.081 R)
• M52: 11,075,329 km (0.089 R)
• M53: 11,149,529 km (0.107 R)
• M54: 11,279,530 km (0.09 R)
• M55: 11,484,928 km (0.069 R)
• M56: 11,578,576 km (0.111 R)
• M57: 11,672,673 km (0.09 R)
• M58: 11,785,769 km (0.109 R)
• M59: 12,089,303 km (0.1 R)
• M60: 12,165,598 km (0.113 R)
• M61: 12,280,340 km (0.046 R)
• M62: 12,472,423 km (0.095 R)
• M63: 12,898,328 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 5.7

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.39 AU - 12.87 AU

Year: 16569 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,744,358 km

• M1: 241,750 km (0.1 R)
• M2: 292,763 km (0.089 R)
• M3: 348,114 km (0.032 R)
• M4: 422,913 km (0.097 R)
• M5: 537,056 km (0.118 R)
• M6: 736,620 km (0.035 R)
• M7: 795,113 km (0.04 R)
• M8: 1,133,204 km (0.1 R)
• M9: 1,341,444 km (0.088 R)
• M10: 1,437,935 km (0.081 R)
• M11: 1,846,487 km (0.085 R)
• M12: 2,493,049 km (0.098 R)
• M13: 2,552,289 km (0.086 R)
• M14: 2,642,198 km (0.115 R)
• M15: 2,980,738 km (0.084 R)
• M16: 3,107,148 km (0.085 R)
• M17: 3,497,299 km (0.071 R)
• M18: 3,597,230 km (0.074 R)
• M19: 3,698,209 km (0.036 R)
• M20: 3,765,977 km (0.072 R)
• M21: 4,216,715 km (0.115 R)
• M22: 4,647,856 km (0.036 R)
• M23: 5,551,727 km (0.112 R)
• M24: 5,746,802 km (0.07 R)
• M25: 5,864,835 km (0.045 R)
• M26: 6,023,558 km (0.116 R)
• M27: 6,063,501 km (0.074 R)
• M28: 6,183,778 km (0.083 R)
• M29: 6,755,391 km (0.116 R)
• M30: 7,817,536 km (0.081 R)
• M31: 7,992,266 km (0.097 R)
• M32: 8,479,357 km (0.1 R)
• M33: 9,621,985 km (0.073 R)
• M34: 10,618,457 km (0.048 R)
• M35: 11,104,500 km (0.086 R)
• M36: 12,810,514 km (0.082 R)
• M37: 13,171,793 km (0.086 R)
• M38: 13,223,704 km (0.1 R)
• M39: 13,275,614 km (0.109 R)
• M40: 13,904,374 km (0.083 R)
• M41: 14,222,419 km (0.109 R)
• M42: 14,489,302 km (0.062 R)
• M43: 14,919,695 km (0.117 R)
• M44: 15,627,891 km (0.103 R)
• M45: 15,682,943 km (0.037 R)
• M46: 17,247,139 km (0.098 R)
• M47: 18,977,387 km (0.039 R)
• M48: 20,161,305 km (0.101 R)
• M49: 20,280,983 km (0.115 R)
• M50: 20,521,088 km (0.084 R)
• M51: 20,701,802 km (0.048 R)
• M52: 21,064,876 km (0.108 R)
• M53: 22,166,515 km (0.1 R)
• M54: 23,161,341 km (0.096 R)
• M55: 23,475,197 km (0.101 R)
• M56: 24,872,890 km (0.096 R)
• M57: 25,776,162 km (0.11 R)
• M58: 26,036,313 km (0.091 R)
• M59: 26,297,211 km (0.08 R)
• M60: 26,559,157 km (0.1 R)
• M61: 26,690,355 km (0.085 R)
• M62: 26,821,851 km (0.072 R)
• M63: 27,416,054 km (0.107 R)
• M64: 27,482,326 km (0.072 R)
• M65: 29,359,929 km (0.082 R)
• M66: 29,495,763 km (0.111 R)
• M67: 32,253,151 km (0.119 R)
• M68: 32,603,659 km (0.117 R)
• M69: 33,379,025 km (0.082 R)
• M70: 33,520,694 km (0.087 R)
• M71: 37,419,663 km (0.036 R)
• M72: 37,787,824 km (0.111 R)
• M73: 38,009,378 km (0.08 R)
• M74: 38,083,280 km (0.073 R)
• M75: 38,974,135 km (0.026 R)
• M76: 39,048,784 km (0.1 R)
• M77: 39,197,933 km (0.047 R)
• M78: 40,247,961 km (0.096 R)
• M79: 41,155,421 km (0.086 R)
• M80: 41,993,020 km (0.09 R)
• M81: 42,452,285 km (0.088 R)
• M82: 42,913,196 km (0.101 R)
• M83: 43,067,282 km (0.109 R)
• M84: 43,685,121 km (0.053 R)
• M85: 43,840,105 km (0.098 R)
• M86: 44,072,879 km (0.118 R)
• M87: 45,792,207 km (0.054 R)
• M88: 46,501,900 km (0.103 R)
• M89: 52,390,670 km (0.118 R)
• M90: 52,802,513 km (0.052 R)
• M91: 53,463,736 km (0.082 R)
• M92: 53,878,421 km (0.076 R)
• M93: 54,710,933 km (0.061 R)
• M94: 54,794,409 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.7

Radius: 4.1

Gravity: 27.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.1 AU - 15.68 AU

Year: 21864 Days

Day: 17.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,744,358 km

• M1: 111,301 km (0.11 R)
• M2: 194,028 km (0.114 R)
• M3: 250,876 km (0.085 R)
• M4: 659,427 km (0.065 R)
• M5: 725,849 km (0.095 R)
• M6: 938,128 km (0.104 R)
• M7: 1,304,493 km (0.119 R)
• M8: 1,503,010 km (0.076 R)
• M9: 1,620,743 km (0.038 R)
• M10: 2,153,761 km (0.108 R)
• M11: 3,175,215 km (0.046 R)
• M12: 3,402,903 km (0.026 R)
• M13: 4,490,778 km (0.107 R)
• M14: 5,813,523 km (0.094 R)
• M15: 6,091,625 km (0.105 R)
• M16: 7,545,567 km (0.091 R)
• M17: 8,414,731 km (0.061 R)
• M18: 8,519,150 km (0.035 R)
• M19: 9,423,170 km (0.04 R)
• M20: 10,469,009 km (0.09 R)
• M21: 11,034,040 km (0.051 R)
• M22: 13,513,325 km (0.109 R)
• M23: 13,635,547 km (0.064 R)
• M24: 13,696,732 km (0.074 R)
• M25: 14,626,333 km (0.064 R)
• M26: 15,320,767 km (0.091 R)
• M27: 15,640,009 km (0.111 R)
• M28: 18,406,672 km (0.083 R)
• M29: 18,950,460 km (0.103 R)
• M30: 19,224,374 km (0.063 R)
• M31: 20,053,894 km (0.081 R)
• M32: 20,193,319 km (0.063 R)
• M33: 20,473,067 km (0.102 R)
• M34: 20,543,228 km (0.046 R)
• M35: 20,824,622 km (0.09 R)
• M36: 21,320,090 km (0.091 R)
• M37: 21,391,149 km (0.108 R)
• M38: 21,604,924 km (0.054 R)
• M39: 21,676,283 km (0.073 R)
• M40: 21,890,956 km (0.097 R)
• M41: 22,684,273 km (0.105 R)
• M42: 22,756,828 km (0.092 R)
• M43: 22,829,533 km (0.082 R)
• M44: 23,560,318 km (0.041 R)
• M45: 23,781,125 km (0.098 R)
• M46: 23,854,876 km (0.119 R)
• M47: 24,224,682 km (0.104 R)
• M48: 25,798,452 km (0.074 R)
• M49: 26,789,089 km (0.057 R)
• M50: 27,869,934 km (0.105 R)
• M51: 30,233,281 km (0.065 R)
• M52: 30,874,308 km (0.089 R)
• M53: 31,196,542 km (0.057 R)
• M54: 31,925,532 km (0.102 R)
• M55: 33,317,839 km (0.119 R)
• M56: 34,479,168 km (0.067 R)
• M57: 35,907,229 km (0.106 R)
• M58: 36,585,805 km (0.109 R)
• M59: 37,012,159 km (0.119 R)
• M60: 37,697,616 km (0.048 R)
• M61: 37,955,822 km (0.092 R)
• M62: 40,217,592 km (0.109 R)
• M63: 42,076,047 km (0.099 R)
• M64: 44,506,264 km (0.109 R)
• M65: 45,509,318 km (0.115 R)
• M66: 45,784,129 km (0.081 R)
• M67: 46,243,395 km (0.038 R)
• M68: 46,612,004 km (0.038 R)
• M69: 48,189,214 km (0.096 R)
• M70: 48,469,411 km (0.105 R)
• M71: 49,878,174 km (0.105 R)
• M72: 50,256,208 km (0.064 R)
• M73: 50,540,294 km (0.094 R)
• M74: 50,729,984 km (0.096 R)
• M75: 51,395,695 km (0.103 R)
• M76: 51,490,989 km (0.105 R)
• M77: 53,700,250 km (0.086 R)
• M78: 54,962,557 km (0.042 R)
• M79: 56,234,588 km (0.055 R)
• M80: 58,111,143 km (0.114 R)
• M81: 58,508,774 km (0.112 R)
• M82: 59,306,879 km (0.076 R)
• M83: 60,611,372 km (0.09 R)
• M84: 60,812,881 km (0.119 R)
• M85: 62,636,628 km (0.115 R)
• M86: 66,337,829 km (0.097 R)
• M87: 66,649,442 km (0.093 R)
• M88: 66,857,383 km (0.104 R)
• M89: 67,274,013 km (0.096 R)
• M90: 67,378,432 km (0.111 R)
• M91: 70,214,808 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit