🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.05 AU

Year: 832 Days

Day: 22.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.12 AU - 2.8 AU

Year: 1375 Days

Day: 32.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,855,716 km

• M1: 21,392 km (0.073 R)
• M2: 1,283,849 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.7

Radius: 4.3

Gravity: 39.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.34 AU - 16.42 AU

Year: 18432 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,855,716 km

• M1: 106,065 km (0.101 R)
• M2: 138,228 km (0.096 R)
• M3: 202,107 km (0.094 R)
• M4: 473,926 km (0.055 R)
• M5: 555,158 km (0.052 R)
• M6: 597,494 km (0.117 R)
• M7: 663,167 km (0.118 R)
• M8: 778,059 km (0.087 R)
• M9: 949,498 km (0.1 R)
• M10: 1,000,810 km (0.037 R)
• M11: 1,472,342 km (0.062 R)
• M12: 1,970,653 km (0.037 R)
• M13: 2,136,258 km (0.118 R)
• M14: 2,445,776 km (0.077 R)
• M15: 2,516,535 km (0.11 R)
• M16: 2,769,356 km (0.115 R)
• M17: 3,416,516 km (0.092 R)
• M18: 3,818,336 km (0.073 R)
• M19: 5,475,880 km (0.092 R)
• M20: 5,802,602 km (0.055 R)
• M21: 6,039,864 km (0.08 R)
• M22: 6,869,833 km (0.102 R)
• M23: 7,943,647 km (0.11 R)
• M24: 9,123,376 km (0.115 R)
• M25: 10,586,443 km (0.11 R)
• M26: 10,644,188 km (0.049 R)
• M27: 10,759,976 km (0.051 R)
• M28: 11,403,995 km (0.118 R)
• M29: 11,463,086 km (0.073 R)
• M30: 12,241,594 km (0.08 R)
• M31: 13,785,893 km (0.061 R)
• M32: 14,484,664 km (0.097 R)
• M33: 14,870,627 km (0.068 R)
• M34: 15,000,029 km (0.086 R)
• M35: 15,064,805 km (0.05 R)
• M36: 15,652,575 km (0.083 R)
• M37: 19,333,281 km (0.117 R)
• M38: 22,148,563 km (0.085 R)
• M39: 22,741,719 km (0.117 R)
• M40: 24,628,597 km (0.105 R)
• M41: 25,320,188 km (0.038 R)
• M42: 25,862,330 km (0.109 R)
• M43: 26,958,284 km (0.109 R)
• M44: 27,670,819 km (0.109 R)
• M45: 28,469,821 km (0.095 R)
• M46: 28,550,006 km (0.05 R)
• M47: 30,172,095 km (0.033 R)
• M48: 31,159,441 km (0.12 R)
• M49: 31,242,169 km (0.07 R)
• M50: 31,325,046 km (0.057 R)
• M51: 31,906,982 km (0.113 R)
• M52: 33,081,475 km (0.111 R)
• M53: 33,419,716 km (0.1 R)
• M54: 35,732,050 km (0.11 R)
• M55: 37,742,346 km (0.088 R)
• M56: 39,340,949 km (0.065 R)
• M57: 40,148,478 km (0.109 R)
• M58: 40,509,159 km (0.084 R)
• M59: 41,415,572 km (0.053 R)
• M60: 42,237,014 km (0.079 R)
• M61: 43,895,905 km (0.115 R)
• M62: 43,988,655 km (0.07 R)
• M63: 44,081,556 km (0.109 R)
• M64: 44,826,703 km (0.083 R)
• M65: 45,013,700 km (0.112 R)
• M66: 46,235,167 km (0.112 R)
• M67: 47,277,116 km (0.099 R)
• M68: 47,848,729 km (0.111 R)
• M69: 48,231,102 km (0.109 R)
• M70: 51,815,766 km (0.085 R)
• M71: 53,293,194 km (0.096 R)
• M72: 56,087,982 km (0.075 R)
• M73: 57,706,182 km (0.098 R)
• M74: 58,316,990 km (0.094 R)
• M75: 62,130,539 km (0.094 R)
• M76: 63,175,031 km (0.095 R)
• M77: 64,752,690 km (0.048 R)
• M78: 66,769,419 km (0.11 R)
• M79: 66,876,083 km (0.035 R)
• M80: 67,303,633 km (0.115 R)
• M81: 68,376,100 km (0.098 R)
• M82: 70,429,481 km (0.064 R)
• M83: 72,064,885 km (0.059 R)
• M84: 72,503,057 km (0.112 R)
• M85: 73,492,198 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.9

Radius: 7.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 17.21 AU - 23.63 AU

Year: 32891 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,855,716 km

• M1: 98,735 km (0.073 R)
• M2: 293,212 km (0.109 R)
• M3: 534,962 km (0.073 R)
• M4: 583,880 km (0.071 R)
• M5: 759,060 km (0.108 R)
• M6: 1,095,056 km (0.083 R)
• M7: 1,246,300 km (0.032 R)
• M8: 1,450,800 km (0.065 R)
• M9: 1,715,588 km (0.12 R)
• M10: 2,154,509 km (0.063 R)
• M11: 2,290,194 km (0.109 R)
• M12: 2,743,027 km (0.048 R)
• M13: 3,131,383 km (0.118 R)
• M14: 3,600,970 km (0.113 R)
• M15: 3,893,285 km (0.101 R)
• M16: 4,126,059 km (0.096 R)
• M17: 4,295,104 km (0.099 R)
• M18: 4,431,987 km (0.116 R)
• M19: 4,605,071 km (0.057 R)
• M20: 4,815,855 km (0.106 R)
• M21: 5,174,142 km (0.098 R)
• M22: 5,541,105 km (0.08 R)
• M23: 6,184,226 km (0.038 R)
• M24: 6,494,941 km (0.093 R)
• M25: 6,731,455 km (0.117 R)
• M26: 7,498,892 km (0.071 R)
• M27: 8,081,875 km (0.11 R)
• M28: 8,679,668 km (0.092 R)
• M29: 9,115,148 km (0.107 R)
• M30: 9,247,243 km (0.067 R)
• M31: 10,510,447 km (0.058 R)
• M32: 10,881,151 km (0.117 R)
• M33: 10,974,649 km (0.096 R)
• M34: 13,947,608 km (0.038 R)
• M35: 14,252,788 km (0.113 R)
• M36: 14,921,490 km (0.109 R)
• M37: 15,390,479 km (0.092 R)
• M38: 15,547,856 km (0.119 R)
• M39: 16,023,278 km (0.115 R)
• M40: 16,880,175 km (0.085 R)
• M41: 17,423,215 km (0.102 R)
• M42: 18,027,291 km (0.09 R)
• M43: 20,800,387 km (0.106 R)
• M44: 20,916,325 km (0.115 R)
• M45: 21,090,757 km (0.115 R)
• M46: 21,734,327 km (0.119 R)
• M47: 21,910,852 km (0.106 R)
• M48: 22,801,259 km (0.027 R)
• M49: 23,040,615 km (0.103 R)
• M50: 23,401,296 km (0.05 R)
• M51: 24,128,341 km (0.111 R)
• M52: 24,862,717 km (0.107 R)
• M53: 25,109,105 km (0.05 R)
• M54: 25,232,523 km (0.08 R)
• M55: 25,356,241 km (0.041 R)
• M56: 27,236,237 km (0.093 R)
• M57: 27,426,675 km (0.029 R)
• M58: 29,485,441 km (0.082 R)
• M59: 30,797,414 km (0.114 R)
• M60: 31,327,440 km (0.074 R)
• M61: 31,593,574 km (0.062 R)
• M62: 31,860,457 km (0.113 R)
• M63: 32,868,148 km (0.036 R)
• M64: 33,138,621 km (0.107 R)
• M65: 33,206,389 km (0.097 R)
• M66: 33,341,925 km (0.12 R)
• M67: 33,545,677 km (0.117 R)
• M68: 33,817,945 km (0.068 R)
• M69: 34,296,209 km (0.112 R)
• M70: 34,914,497 km (0.113 R)
• M71: 36,092,431 km (0.074 R)
• M72: 36,931,675 km (0.111 R)
• M73: 37,142,459 km (0.116 R)
• M74: 37,212,770 km (0.054 R)
• M75: 37,706,592 km (0.101 R)
• M76: 37,848,112 km (0.115 R)
• M77: 37,918,871 km (0.095 R)
• M78: 38,486,895 km (0.107 R)
• M79: 39,775,231 km (0.034 R)
• M80: 40,642,002 km (0.082 R)
• M81: 41,587,909 km (0.099 R)
• M82: 42,173,734 km (0.051 R)
• M83: 42,320,639 km (0.082 R)
• M84: 42,762,252 km (0.114 R)
• M85: 44,843,159 km (0.108 R)
• M86: 47,033,122 km (0.039 R)
• M87: 47,566,887 km (0.06 R)
• M88: 48,563,508 km (0.06 R)
• M89: 50,655,485 km (0.118 R)
• M90: 51,830,277 km (0.117 R)
• M91: 52,145,031 km (0.106 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit