🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 37.2 Hours

Environment

Temp: 269 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 14.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,481,943 km

• M1: 486,642 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.19 AU - 1.93 AU

Year: 682 Days

Day: 39.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.44 AU - 1.7 AU

Year: 688 Days

Day: 44.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.6 AU - 3.66 AU

Year: 1937 Days

Day: 25.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.62 AU - 4.02 AU

Year: 2612 Days

Day: 34.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.83 AU - 3.97 AU

Year: 2694 Days

Day: 41.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 11.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.01 AU - 11.41 AU

Year: 12262 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,481,943 km

• M1: 232,924 km (0.087 R)
• M2: 422,764 km (0.066 R)
• M3: 725,101 km (0.081 R)
• M4: 1,061,397 km (0.081 R)
• M5: 1,662,332 km (0.065 R)
• M6: 2,293,335 km (0.106 R)
• M7: 2,398,353 km (0.097 R)
• M8: 2,678,999 km (0.108 R)
• M9: 3,201,694 km (0.075 R)
• M10: 3,272,154 km (0.112 R)
• M11: 3,855,436 km (0.109 R)
• M12: 4,159,419 km (0.103 R)
• M13: 4,683,161 km (0.076 R)
• M14: 5,255,672 km (0.115 R)
• M15: 5,592,866 km (0.076 R)
• M16: 6,646,633 km (0.084 R)
• M17: 6,737,140 km (0.114 R)
• M18: 7,258,189 km (0.091 R)
• M19: 7,382,655 km (0.114 R)
• M20: 7,824,118 km (0.049 R)
• M21: 8,274,109 km (0.075 R)
• M22: 8,371,646 km (0.092 R)
• M23: 8,633,592 km (0.067 R)
• M24: 9,098,692 km (0.072 R)
• M25: 9,742,711 km (0.087 R)
• M26: 10,053,127 km (0.115 R)
• M27: 10,401,690 km (0.082 R)
• M28: 10,932,014 km (0.088 R)
• M29: 11,762,432 km (0.049 R)
• M30: 12,277,796 km (0.097 R)
• M31: 12,838,190 km (0.108 R)
• M32: 13,368,814 km (0.115 R)
• M33: 13,560,149 km (0.119 R)
• M34: 13,752,233 km (0.095 R)
• M35: 13,829,426 km (0.065 R)
• M36: 14,178,138 km (0.111 R)
• M37: 14,569,187 km (0.026 R)
• M38: 14,805,552 km (0.076 R)
• M39: 15,242,078 km (0.067 R)
• M40: 15,401,849 km (0.059 R)
• M41: 15,602,460 km (0.108 R)
• M42: 15,803,818 km (0.064 R)
• M43: 16,577,090 km (0.097 R)
• M44: 17,237,863 km (0.066 R)
• M45: 17,487,841 km (0.119 R)
• M46: 17,613,205 km (0.07 R)
• M47: 17,781,053 km (0.09 R)
• M48: 18,202,620 km (0.107 R)
• M49: 19,228,114 km (0.112 R)
• M50: 19,357,665 km (0.11 R)
• M51: 19,530,750 km (0.077 R)
• M52: 19,965,781 km (0.054 R)
• M53: 20,536,197 km (0.076 R)
• M54: 20,801,285 km (0.103 R)
• M55: 21,022,989 km (0.037 R)
• M56: 21,693,038 km (0.059 R)
• M57: 21,872,854 km (0.119 R)
• M58: 22,008,091 km (0.095 R)
• M59: 22,779,567 km (0.112 R)
• M60: 23,467,717 km (0.071 R)
• M61: 23,791,148 km (0.116 R)
• M62: 24,723,442 km (0.045 R)
• M63: 25,005,434 km (0.082 R)
• M64: 25,241,350 km (0.105 R)
• M65: 25,525,286 km (0.065 R)
• M66: 26,623,634 km (0.086 R)
• M67: 26,816,316 km (0.086 R)
• M68: 27,009,297 km (0.119 R)
• M69: 27,106,087 km (0.081 R)
• M70: 27,835,077 km (0.025 R)
• M71: 28,079,520 km (0.075 R)
• M72: 28,472,065 km (0.091 R)
• M73: 28,570,501 km (0.075 R)
• M74: 28,718,303 km (0.035 R)
• M75: 29,960,414 km (0.1 R)
• M76: 30,764,503 km (0.106 R)
• M77: 31,169,165 km (0.062 R)
• M78: 31,626,635 km (0.106 R)
• M79: 32,393,923 km (0.11 R)
• M80: 32,651,082 km (0.12 R)
• M81: 33,012,211 km (0.117 R)
• M82: 34,260,456 km (0.093 R)
• M83: 34,522,401 km (0.118 R)
• M84: 34,732,437 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 5.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.01 AU - 15.31 AU

Year: 20650 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,481,943 km

• M1: 77,492 km (0.105 R)
• M2: 311,463 km (0.045 R)
• M3: 558,748 km (0.06 R)
• M4: 735,573 km (0.115 R)
• M5: 1,078,451 km (0.054 R)
• M6: 1,482,664 km (0.053 R)
• M7: 1,638,994 km (0.088 R)
• M8: 2,296,627 km (0.091 R)
• M9: 2,477,640 km (0.092 R)
• M10: 2,918,206 km (0.108 R)
• M11: 3,136,619 km (0.095 R)
• M12: 3,382,857 km (0.101 R)
• M13: 3,870,247 km (0.112 R)
• M14: 4,037,647 km (0.115 R)
• M15: 4,528,926 km (0.065 R)
• M16: 4,579,041 km (0.084 R)
• M17: 4,705,302 km (0.096 R)
• M18: 4,781,597 km (0.077 R)
• M19: 5,274,372 km (0.089 R)
• M20: 5,919,737 km (0.103 R)
• M21: 6,168,219 km (0.11 R)
• M22: 6,448,267 km (0.077 R)
• M23: 6,675,207 km (0.112 R)
• M24: 6,904,839 km (0.047 R)
• M25: 7,639,215 km (0.099 R)
• M26: 8,152,635 km (0.063 R)
• M27: 8,275,006 km (0.094 R)
• M28: 8,459,909 km (0.088 R)
• M29: 8,833,605 km (0.111 R)
• M30: 9,308,279 km (0.115 R)
• M31: 10,714,349 km (0.112 R)
• M32: 10,781,369 km (0.099 R)
• M33: 11,424,789 km (0.097 R)
• M34: 12,011,063 km (0.03 R)
• M35: 12,642,366 km (0.063 R)
• M36: 14,267,448 km (0.119 R)
• M37: 14,415,101 km (0.118 R)
• M38: 14,489,003 km (0.107 R)
• M39: 14,973,101 km (0.11 R)
• M40: 15,198,246 km (0.036 R)
• M41: 16,650,393 km (0.058 R)
• M42: 17,748,441 km (0.079 R)
• M43: 17,788,084 km (0.072 R)
• M44: 19,275,686 km (0.086 R)
• M45: 19,520,727 km (0.072 R)
• M46: 19,684,537 km (0.101 R)
• M47: 19,890,084 km (0.096 R)
• M48: 19,931,224 km (0.088 R)
• M49: 20,055,091 km (0.031 R)
• M50: 20,303,273 km (0.099 R)
• M51: 21,138,030 km (0.091 R)
• M52: 21,306,327 km (0.04 R)
• M53: 21,348,514 km (0.077 R)
• M54: 22,368,322 km (0.12 R)
• M55: 24,102,910 km (0.037 R)
• M56: 24,410,932 km (0.1 R)
• M57: 26,240,962 km (0.12 R)
• M58: 26,693,945 km (0.055 R)
• M59: 27,286,652 km (0.03 R)
• M60: 28,114,526 km (0.053 R)
• M61: 28,438,705 km (0.065 R)
• M62: 28,624,505 km (0.066 R)
• M63: 30,694,940 km (0.119 R)
• M64: 31,172,157 km (0.104 R)
• M65: 31,507,705 km (0.103 R)
• M66: 31,603,747 km (0.115 R)
• M67: 31,940,791 km (0.111 R)
• M68: 32,182,242 km (0.118 R)
• M69: 32,279,032 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 4.6

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.35 AU - 18.59 AU

Year: 22327 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,481,943 km

• M1: 101,427 km (0.108 R)
• M2: 303,384 km (0.105 R)
• M3: 373,396 km (0.086 R)
• M4: 530,025 km (0.068 R)
• M5: 638,185 km (0.087 R)
• M6: 825,780 km (0.103 R)
• M7: 1,110,764 km (0.058 R)
• M8: 1,424,321 km (0.031 R)
• M9: 1,484,160 km (0.105 R)
• M10: 2,371,126 km (0.119 R)
• M11: 2,550,494 km (0.052 R)
• M12: 2,623,498 km (0.094 R)
• M13: 3,153,374 km (0.111 R)
• M14: 4,093,147 km (0.105 R)
• M15: 4,439,018 km (0.078 R)
• M16: 4,571,113 km (0.104 R)
• M17: 4,659,824 km (0.051 R)
• M18: 5,437,434 km (0.092 R)
• M19: 5,721,520 km (0.078 R)
• M20: 6,702,433 km (0.111 R)
• M21: 7,315,635 km (0.117 R)
• M22: 7,787,168 km (0.118 R)
• M23: 8,431,186 km (0.119 R)
• M24: 8,649,599 km (0.061 R)
• M25: 9,092,110 km (0.074 R)
• M26: 12,388,798 km (0.113 R)
• M27: 13,519,010 km (0.105 R)
• M28: 13,903,028 km (0.116 R)
• M29: 14,031,831 km (0.03 R)
• M30: 15,741,885 km (0.098 R)
• M31: 15,876,074 km (0.112 R)
• M32: 16,078,181 km (0.098 R)
• M33: 16,621,221 km (0.03 R)
• M34: 16,689,587 km (0.062 R)
• M35: 17,032,466 km (0.078 R)
• M36: 19,353,327 km (0.1 R)
• M37: 19,569,197 km (0.114 R)
• M38: 20,733,966 km (0.112 R)
• M39: 20,807,568 km (0.112 R)
• M40: 21,473,278 km (0.072 R)
• M41: 21,921,025 km (0.115 R)
• M42: 22,673,951 km (0.078 R)
• M43: 23,588,742 km (0.044 R)
• M44: 24,515,501 km (0.089 R)
• M45: 24,983,443 km (0.083 R)
• M46: 25,218,461 km (0.097 R)
• M47: 26,564,094 km (0.1 R)
• M48: 27,044,453 km (0.061 R)
• M49: 28,830,651 km (0.095 R)
• M50: 29,241,896 km (0.108 R)
• M51: 29,406,902 km (0.102 R)
• M52: 29,572,357 km (0.118 R)
• M53: 29,820,989 km (0.105 R)
• M54: 31,074,320 km (0.065 R)
• M55: 31,834,576 km (0.074 R)
• M56: 32,344,855 km (0.114 R)
• M57: 32,686,536 km (0.094 R)
• M58: 33,373,490 km (0.119 R)
• M59: 33,978,314 km (0.09 R)
• M60: 35,638,551 km (0.108 R)
• M61: 35,814,927 km (0.099 R)
• M62: 35,991,453 km (0.101 R)
• M63: 36,168,277 km (0.05 R)
• M64: 37,146,198 km (0.072 R)
• M65: 37,593,646 km (0.062 R)
• M66: 37,862,922 km (0.052 R)
• M67: 38,403,419 km (0.077 R)
• M68: 38,493,776 km (0.102 R)
• M69: 39,765,807 km (0.071 R)
• M70: 40,040,169 km (0.084 R)
• M71: 40,131,873 km (0.104 R)
• M72: 40,223,576 km (0.101 R)
• M73: 44,514,941 km (0.1 R)
• M74: 46,425,455 km (0.1 R)
• M75: 47,973,195 km (0.118 R)
• M76: 48,265,210 km (0.089 R)
• M77: 48,362,748 km (0.119 R)
• M78: 48,557,973 km (0.049 R)
• M79: 51,616,501 km (0.042 R)
• M80: 53,017,934 km (0.092 R)
• M81: 54,432,083 km (0.09 R)
• M82: 55,245,596 km (0.067 R)
• M83: 56,165,623 km (0.067 R)
• M84: 59,687,007 km (0.099 R)
• M85: 61,579,869 km (0.084 R)
• M86: 62,852,797 km (0.105 R)
• M87: 64,027,141 km (0.042 R)
• M88: 66,614,436 km (0.1 R)
• M89: 67,484,497 km (0.088 R)
• M90: 68,906,275 km (0.101 R)
• M91: 73,791,244 km (0.079 R)
• M92: 74,804,171 km (0.057 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit