🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.77 AU

Year: 793 Days

Day: 17.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.02 AU - 3.04 AU

Year: 1428 Days

Day: 29.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,631,036 km

• M1: 562,338 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.86 AU - 3.4 AU

Year: 1965 Days

Day: 40.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 172.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,631,036 km

• M1: 341,981 km (0.119 R)
• M2: 1,866,533 km (0.056 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 12.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.79 AU - 6.69 AU

Year: 5530 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 115,631,036 km

• M1: 184,155 km (0.089 R)
• M2: 427,252 km (0.092 R)
• M3: 563,535 km (0.116 R)
• M4: 759,957 km (0.084 R)
• M5: 980,614 km (0.096 R)
• M6: 1,249,591 km (0.114 R)
• M7: 1,476,681 km (0.067 R)
• M8: 2,292,887 km (0.098 R)
• M9: 2,771,151 km (0.1 R)
• M10: 2,961,739 km (0.104 R)
• M11: 3,431,626 km (0.089 R)
• M12: 3,546,517 km (0.097 R)
• M13: 3,675,620 km (0.084 R)
• M14: 4,207,889 km (0.107 R)
• M15: 4,331,008 km (0.086 R)
• M16: 4,707,845 km (0.11 R)
• M17: 4,835,751 km (0.106 R)
• M18: 4,921,770 km (0.104 R)
• M19: 6,116,758 km (0.078 R)
• M20: 6,508,106 km (0.094 R)
• M21: 7,647,144 km (0.045 R)
• M22: 8,463,500 km (0.091 R)
• M23: 8,776,907 km (0.111 R)
• M24: 9,076,402 km (0.102 R)
• M25: 9,289,878 km (0.066 R)
• M26: 9,595,058 km (0.068 R)
• M27: 10,717,491 km (0.1 R)
• M28: 10,886,536 km (0.03 R)
• M29: 11,495,100 km (0.111 R)
• M30: 12,487,832 km (0.107 R)
• M31: 12,864,818 km (0.107 R)
• M32: 13,548,630 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 11.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.24 AU - 10.64 AU

Year: 11118 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 115,631,036 km

• M1: 155,582 km (0.087 R)
• M2: 241,900 km (0.091 R)
• M3: 322,234 km (0.107 R)
• M4: 416,630 km (0.096 R)
• M5: 719,865 km (0.107 R)
• M6: 870,959 km (0.102 R)
• M7: 1,186,162 km (0.1 R)
• M8: 1,265,748 km (0.036 R)
• M9: 1,409,362 km (0.073 R)
• M10: 1,943,576 km (0.11 R)
• M11: 2,562,911 km (0.069 R)
• M12: 2,641,150 km (0.105 R)
• M13: 2,800,323 km (0.074 R)
• M14: 2,908,183 km (0.034 R)
• M15: 3,268,414 km (0.105 R)
• M16: 3,353,685 km (0.098 R)
• M17: 3,702,099 km (0.042 R)
• M18: 4,123,366 km (0.04 R)
• M19: 4,751,677 km (0.061 R)
• M20: 5,276,018 km (0.093 R)
• M21: 5,477,526 km (0.095 R)
• M22: 5,647,320 km (0.057 R)
• M23: 5,888,023 km (0.047 R)
• M24: 6,167,172 km (0.034 R)
• M25: 6,379,601 km (0.087 R)
• M26: 7,141,653 km (0.074 R)
• M27: 7,252,954 km (0.114 R)
• M28: 7,627,995 km (0.119 R)
• M29: 8,009,320 km (0.091 R)
• M30: 8,086,363 km (0.095 R)
• M31: 8,241,197 km (0.084 R)
• M32: 9,271,328 km (0.086 R)
• M33: 9,352,260 km (0.103 R)
• M34: 10,299,963 km (0.117 R)
• M35: 11,105,847 km (0.093 R)
• M36: 12,553,206 km (0.039 R)
• M37: 13,642,877 km (0.076 R)
• M38: 13,781,255 km (0.091 R)
• M39: 13,966,308 km (0.11 R)
• M40: 14,668,221 km (0.081 R)
• M41: 15,094,724 km (0.088 R)
• M42: 15,621,758 km (0.081 R)
• M43: 16,301,231 km (0.051 R)
• M44: 16,399,068 km (0.102 R)
• M45: 17,488,290 km (0.113 R)
• M46: 17,839,845 km (0.076 R)
• M47: 17,991,089 km (0.072 R)
• M48: 18,396,798 km (0.079 R)
• M49: 18,754,337 km (0.092 R)
• M50: 19,320,715 km (0.11 R)
• M51: 19,424,386 km (0.033 R)
• M52: 19,736,297 km (0.072 R)
• M53: 21,106,764 km (0.049 R)
• M54: 21,534,763 km (0.095 R)
• M55: 22,019,610 km (0.075 R)
• M56: 22,236,228 km (0.104 R)
• M57: 22,399,140 km (0.092 R)
• M58: 23,274,886 km (0.051 R)
• M59: 24,050,251 km (0.059 R)
• M60: 24,497,250 km (0.099 R)
• M61: 24,834,294 km (0.067 R)
• M62: 25,116,286 km (0.092 R)
• M63: 25,399,325 km (0.107 R)
• M64: 25,569,717 km (0.073 R)
• M65: 26,427,212 km (0.113 R)
• M66: 28,111,684 km (0.106 R)
• M67: 28,405,494 km (0.09 R)
• M68: 28,996,406 km (0.062 R)
• M69: 30,190,496 km (0.076 R)
• M70: 31,461,479 km (0.079 R)
• M71: 32,011,401 km (0.103 R)
• M72: 33,183,052 km (0.113 R)
• M73: 34,746,050 km (0.109 R)
• M74: 35,568,240 km (0.032 R)
• M75: 36,332,835 km (0.097 R)
• M76: 38,724,456 km (0.036 R)
• M77: 38,855,205 km (0.089 R)
• M78: 39,051,477 km (0.117 R)
• M79: 39,576,715 km (0.115 R)
• M80: 40,634,222 km (0.098 R)
• M81: 40,767,065 km (0.066 R)
• M82: 40,900,058 km (0.075 R)
• M83: 41,233,212 km (0.114 R)
• M84: 41,433,524 km (0.053 R)
• M85: 42,574,656 km (0.058 R)
• M86: 43,250,689 km (0.096 R)
• M87: 44,339,762 km (0.057 R)
• M88: 44,545,010 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 14.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.76 AU - 13 AU

Year: 14527 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 115,631,036 km

• M1: 220,208 km (0.106 R)
• M2: 490,681 km (0.087 R)
• M3: 677,529 km (0.102 R)
• M4: 817,104 km (0.051 R)
• M5: 987,346 km (0.045 R)
• M6: 1,149,510 km (0.105 R)
• M7: 1,433,148 km (0.109 R)
• M8: 1,595,611 km (0.084 R)
• M9: 2,669,424 km (0.086 R)
• M10: 2,813,487 km (0.118 R)
• M11: 3,140,059 km (0.093 R)
• M12: 3,292,500 km (0.091 R)
• M13: 3,541,879 km (0.097 R)
• M14: 3,732,916 km (0.098 R)
• M15: 4,225,841 km (0.12 R)
• M16: 4,739,709 km (0.086 R)
• M17: 4,986,396 km (0.12 R)
• M18: 5,093,508 km (0.031 R)
• M19: 5,382,681 km (0.052 R)
• M20: 5,977,482 km (0.1 R)
• M21: 6,091,326 km (0.071 R)
• M22: 6,360,004 km (0.094 R)
• M23: 6,869,235 km (0.118 R)
• M24: 7,189,225 km (0.056 R)
• M25: 7,310,399 km (0.095 R)
• M26: 8,305,225 km (0.042 R)
• M27: 9,298,256 km (0.097 R)
• M28: 9,474,931 km (0.113 R)
• M29: 9,563,642 km (0.07 R)
• M30: 10,146,924 km (0.116 R)
• M31: 10,465,867 km (0.086 R)
• M32: 10,880,852 km (0.119 R)
• M33: 11,537,137 km (0.035 R)
• M34: 11,679,555 km (0.032 R)
• M35: 11,870,142 km (0.094 R)
• M36: 12,741,101 km (0.074 R)
• M37: 12,937,373 km (0.099 R)
• M38: 13,582,439 km (0.086 R)
• M39: 13,833,315 km (0.069 R)
• M40: 14,441,879 km (0.086 R)
• M41: 14,697,991 km (0.063 R)
• M42: 15,266,762 km (0.079 R)
• M43: 15,790,055 km (0.075 R)
• M44: 15,895,522 km (0.097 R)
• M45: 16,213,118 km (0.074 R)
• M46: 16,479,402 km (0.115 R)
• M47: 16,747,033 km (0.119 R)
• M48: 17,124,319 km (0.108 R)
• M49: 17,341,086 km (0.034 R)
• M50: 17,832,365 km (0.027 R)
• M51: 19,333,430 km (0.111 R)
• M52: 19,446,227 km (0.111 R)
• M53: 19,899,658 km (0.119 R)
• M54: 20,413,826 km (0.069 R)
• M55: 20,586,313 km (0.097 R)
• M56: 20,990,526 km (0.11 R)
• M57: 21,455,626 km (0.085 R)
• M58: 23,771,550 km (0.037 R)
• M59: 23,892,426 km (0.06 R)
• M60: 24,256,397 km (0.09 R)
• M61: 24,622,164 km (0.114 R)
• M62: 25,297,598 km (0.103 R)
• M63: 26,165,864 km (0.056 R)
• M64: 26,415,842 km (0.084 R)
• M65: 26,666,568 km (0.106 R)
• M66: 27,233,544 km (0.117 R)
• M67: 30,586,631 km (0.06 R)
• M68: 30,915,896 km (0.115 R)
• M69: 31,577,867 km (0.102 R)
• M70: 31,777,430 km (0.107 R)
• M71: 32,512,554 km (0.097 R)
• M72: 33,185,744 km (0.089 R)
• M73: 33,795,655 km (0.107 R)
• M74: 34,067,923 km (0.106 R)
• M75: 38,167,054 km (0.101 R)
• M76: 39,663,332 km (0.118 R)
• M77: 41,469,577 km (0.114 R)
• M78: 41,688,139 km (0.12 R)
• M79: 42,639,731 km (0.102 R)
• M80: 43,376,501 km (0.088 R)
• M81: 43,820,507 km (0.083 R)
• M82: 47,275,171 km (0.091 R)
• M83: 47,732,193 km (0.084 R)
• M84: 47,884,782 km (0.11 R)
• M85: 49,420,554 km (0.075 R)
• M86: 50,039,291 km (0.109 R)
• M87: 50,349,557 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 5.4

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.75 AU - 17.01 AU

Year: 22450 Days

Day: 19.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,631,036 km

• M1: 99,931 km (0.085 R)
• M2: 329,714 km (0.042 R)
• M3: 478,863 km (0.095 R)
• M4: 674,836 km (0.092 R)
• M5: 837,598 km (0.073 R)
• M6: 923,767 km (0.06 R)
• M7: 1,231,789 km (0.115 R)
• M8: 1,431,203 km (0.05 R)
• M9: 1,465,461 km (0.068 R)
• M10: 1,605,185 km (0.1 R)
• M11: 2,286,454 km (0.05 R)
• M12: 2,914,466 km (0.108 R)
• M13: 3,361,315 km (0.058 R)
• M14: 3,925,299 km (0.116 R)
• M15: 4,367,360 km (0.104 R)
• M16: 4,722,057 km (0.068 R)
• M17: 5,896,101 km (0.041 R)
• M18: 6,745,518 km (0.058 R)
• M19: 7,273,448 km (0.072 R)
• M20: 7,572,345 km (0.074 R)
• M21: 8,555,951 km (0.068 R)
• M22: 8,744,744 km (0.091 R)
• M23: 9,579,051 km (0.117 R)
• M24: 10,038,765 km (0.115 R)
• M25: 10,171,309 km (0.05 R)
• M26: 10,438,491 km (0.095 R)
• M27: 12,088,705 km (0.117 R)
• M28: 12,229,925 km (0.049 R)
• M29: 14,337,161 km (0.105 R)
• M30: 14,937,946 km (0.1 R)
• M31: 16,164,050 km (0.11 R)
• M32: 17,581,490 km (0.062 R)
• M33: 19,120,403 km (0.099 R)
• M34: 21,040,193 km (0.035 R)
• M35: 21,380,228 km (0.118 R)
• M36: 23,458,741 km (0.062 R)
• M37: 23,988,318 km (0.048 R)
• M38: 25,963,758 km (0.066 R)
• M39: 26,786,845 km (0.048 R)
• M40: 29,212,126 km (0.096 R)
• M41: 29,401,517 km (0.048 R)
• M42: 30,355,054 km (0.113 R)
• M43: 30,546,838 km (0.073 R)
• M44: 34,668,708 km (0.103 R)
• M45: 35,878,057 km (0.049 R)
• M46: 37,923,958 km (0.095 R)
• M47: 39,902,539 km (0.081 R)
• M48: 40,007,557 km (0.09 R)
• M49: 41,063,269 km (0.079 R)
• M50: 42,556,555 km (0.098 R)
• M51: 43,850,577 km (0.117 R)
• M52: 44,067,494 km (0.081 R)
• M53: 44,393,617 km (0.109 R)
• M54: 44,938,752 km (0.105 R)
• M55: 45,486,280 km (0.112 R)
• M56: 47,475,183 km (0.038 R)
• M57: 48,929,275 km (0.076 R)
• M58: 49,379,564 km (0.048 R)
• M59: 49,831,350 km (0.102 R)
• M60: 51,766,398 km (0.055 R)
• M61: 52,225,215 km (0.096 R)
• M62: 53,147,037 km (0.113 R)
• M63: 54,190,333 km (0.105 R)
• M64: 55,474,780 km (0.099 R)
• M65: 57,835,734 km (0.096 R)
• M66: 58,550,363 km (0.118 R)
• M67: 58,789,270 km (0.08 R)
• M68: 59,507,789 km (0.117 R)
• M69: 60,953,652 km (0.04 R)
• M70: 61,316,876 km (0.109 R)
• M71: 62,045,567 km (0.111 R)
• M72: 62,411,035 km (0.09 R)
• M73: 64,618,501 km (0.112 R)
• M74: 64,988,905 km (0.068 R)
• M75: 66,726,634 km (0.065 R)
• M76: 68,228,298 km (0.106 R)
• M77: 69,488,211 km (0.03 R)
• M78: 70,247,869 km (0.066 R)
• M79: 70,755,754 km (0.117 R)
• M80: 73,185,074 km (0.11 R)
• M81: 77,337,910 km (0.045 R)
• M82: 77,993,747 km (0.04 R)
• M83: 80,369,661 km (0.107 R)
• M84: 80,635,197 km (0.115 R)
• M85: 80,768,040 km (0.075 R)
• M86: 82,100,508 km (0.105 R)
• M87: 82,367,840 km (0.05 R)
• M88: 83,440,157 km (0.103 R)
• M89: 89,282,403 km (0.077 R)
• M90: 89,694,844 km (0.078 R)
• M91: 89,970,254 km (0.097 R)
• M92: 92,183,255 km (0.119 R)
• M93: 92,461,058 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 4.3

Gravity: 51.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.9 AU - 20.1 AU

Year: 31731 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,631,036 km

• M1: 57,146 km (0.104 R)
• M2: 186,848 km (0.089 R)
• M3: 778,059 km (0.071 R)
• M4: 1,268,889 km (0.066 R)
• M5: 1,345,633 km (0.099 R)
• M6: 1,585,139 km (0.083 R)
• M7: 2,333,128 km (0.1 R)
• M8: 3,070,646 km (0.048 R)
• M9: 3,653,629 km (0.06 R)
• M10: 3,708,382 km (0.077 R)
• M11: 3,873,986 km (0.058 R)
• M12: 4,155,530 km (0.082 R)
• M13: 4,443,805 km (0.073 R)
• M14: 5,284,395 km (0.037 R)
• M15: 5,596,307 km (0.096 R)
• M16: 5,722,867 km (0.112 R)
• M17: 6,107,782 km (0.071 R)
• M18: 7,174,863 km (0.115 R)
• M19: 7,381,159 km (0.118 R)
• M20: 8,012,163 km (0.082 R)
• M21: 9,175,735 km (0.034 R)
• M22: 9,625,576 km (0.12 R)
• M23: 9,853,114 km (0.063 R)
• M24: 10,468,709 km (0.118 R)
• M25: 12,061,179 km (0.069 R)
• M26: 12,471,077 km (0.115 R)
• M27: 13,557,756 km (0.114 R)
• M28: 13,727,549 km (0.119 R)
• M29: 13,983,661 km (0.068 R)
• M30: 14,241,418 km (0.086 R)
• M31: 14,674,354 km (0.072 R)
• M32: 15,464,530 km (0.069 R)
• M33: 15,642,103 km (0.056 R)
• M34: 17,086,022 km (0.095 R)
• M35: 19,425,882 km (0.032 R)
• M36: 20,002,282 km (0.103 R)
• M37: 20,098,773 km (0.113 R)
• M38: 21,073,403 km (0.07 R)
• M39: 22,263,006 km (0.08 R)
• M40: 22,765,056 km (0.03 R)
• M41: 23,474,299 km (0.081 R)
• M42: 23,780,526 km (0.105 R)
• M43: 23,882,851 km (0.072 R)
• M44: 24,293,647 km (0.085 R)
• M45: 25,330,959 km (0.066 R)
• M46: 26,276,866 km (0.027 R)
• M47: 28,094,779 km (0.028 R)
• M48: 28,637,072 km (0.092 R)
• M49: 30,395,894 km (0.06 R)
• M50: 31,625,139 km (0.079 R)
• M51: 32,189,123 km (0.111 R)
• M52: 34,131,801 km (0.114 R)
• M53: 34,594,508 km (0.059 R)
• M54: 35,642,889 km (0.091 R)
• M55: 35,994,744 km (0.087 R)
• M56: 38,489,288 km (0.115 R)
• M57: 39,939,490 km (0.096 R)
• M58: 41,654,031 km (0.104 R)
• M59: 42,148,302 km (0.1 R)
• M60: 43,392,508 km (0.11 R)
• M61: 46,811,268 km (0.065 R)
• M62: 47,325,137 km (0.049 R)
• M63: 47,711,698 km (0.079 R)
• M64: 47,840,801 km (0.056 R)
• M65: 49,791,258 km (0.109 R)
• M66: 50,315,598 km (0.095 R)
• M67: 51,502,358 km (0.077 R)
• M68: 53,500,686 km (0.09 R)
• M69: 56,340,652 km (0.047 R)
• M70: 58,123,111 km (0.098 R)
• M71: 58,537,048 km (0.08 R)
• M72: 58,675,277 km (0.064 R)
• M73: 64,006,795 km (0.028 R)
• M74: 65,292,140 km (0.108 R)
• M75: 65,435,455 km (0.034 R)
• M76: 67,163,460 km (0.111 R)
• M77: 68,760,716 km (0.104 R)
• M78: 72,585,485 km (0.037 R)
• M79: 73,179,987 km (0.084 R)
• M80: 74,074,732 km (0.06 R)
• M81: 77,993,897 km (0.115 R)
• M82: 81,671,013 km (0.105 R)
• M83: 84,465,651 km (0.087 R)
• M84: 85,090,820 km (0.044 R)
• M85: 86,188,719 km (0.038 R)
• M86: 87,133,579 km (0.098 R)
• M87: 89,510,540 km (0.105 R)
• M88: 94,004,310 km (0.093 R)
• M89: 94,490,204 km (0.089 R)
• M90: 100,549,965 km (0.04 R)
• M91: 102,042,952 km (0.108 R)
• M92: 106,565,445 km (0.114 R)
• M93: 109,106,065 km (0.077 R)
• M94: 110,469,201 km (0.098 R)
• M95: 110,981,873 km (0.088 R)
• M96: 111,495,293 km (0.11 R)
• M97: 113,901,724 km (0.057 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit