🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 30.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.62 AU - 2.58 AU

Year: 1075 Days

Day: 12.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.3 AU - 2.34 AU

Year: 1248 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,964,947 km

• M1: 568,921 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 10.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.78 AU - 12.62 AU

Year: 13235 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,964,947 km

• M1: 164,408 km (0.102 R)
• M2: 265,237 km (0.087 R)
• M3: 343,926 km (0.056 R)
• M4: 641,924 km (0.053 R)
• M5: 778,956 km (0.096 R)
• M6: 1,106,725 km (0.091 R)
• M7: 1,634,656 km (0.12 R)
• M8: 1,883,288 km (0.117 R)
• M9: 2,203,577 km (0.039 R)
• M10: 4,163,159 km (0.101 R)
• M11: 5,132,404 km (0.112 R)
• M12: 5,375,201 km (0.12 R)
• M13: 5,621,738 km (0.079 R)
• M14: 5,956,389 km (0.096 R)
• M15: 6,083,547 km (0.057 R)
• M16: 7,313,391 km (0.074 R)
• M17: 8,522,441 km (0.088 R)
• M18: 8,665,905 km (0.103 R)
• M19: 8,762,097 km (0.092 R)
• M20: 9,150,004 km (0.074 R)
• M21: 9,395,494 km (0.093 R)
• M22: 10,296,821 km (0.096 R)
• M23: 10,398,698 km (0.108 R)
• M24: 10,603,347 km (0.092 R)
• M25: 11,016,836 km (0.066 R)
• M26: 11,753,157 km (0.092 R)
• M27: 11,966,334 km (0.094 R)
• M28: 12,073,595 km (0.082 R)
• M29: 13,550,874 km (0.119 R)
• M30: 14,853,872 km (0.107 R)
• M31: 15,725,130 km (0.112 R)
• M32: 16,078,181 km (0.113 R)
• M33: 16,374,534 km (0.03 R)
• M34: 17,274,216 km (0.117 R)
• M35: 18,746,857 km (0.076 R)
• M36: 18,871,472 km (0.083 R)
• M37: 19,498,287 km (0.048 R)
• M38: 20,323,320 km (0.104 R)
• M39: 20,772,412 km (0.088 R)
• M40: 21,354,498 km (0.034 R)
• M41: 21,745,546 km (0.11 R)
• M42: 23,534,587 km (0.076 R)
• M43: 24,276,892 km (0.039 R)
• M44: 25,026,826 km (0.098 R)
• M45: 25,922,917 km (0.053 R)
• M46: 26,270,433 km (0.116 R)
• M47: 26,829,630 km (0.038 R)
• M48: 27,040,414 km (0.108 R)
• M49: 27,746,665 km (0.097 R)
• M50: 28,244,676 km (0.113 R)
• M51: 30,412,499 km (0.082 R)
• M52: 30,705,561 km (0.038 R)
• M53: 33,611,949 km (0.097 R)
• M54: 34,066,726 km (0.114 R)
• M55: 34,295,013 km (0.113 R)
• M56: 34,752,932 km (0.1 R)
• M57: 36,838,476 km (0.114 R)
• M58: 37,857,088 km (0.082 R)
• M59: 38,488,540 km (0.082 R)
• M60: 39,362,491 km (0.041 R)
• M61: 43,499,022 km (0.119 R)
• M62: 43,664,028 km (0.106 R)
• M63: 43,746,606 km (0.082 R)
• M64: 44,741,582 km (0.066 R)
• M65: 45,660,262 km (0.108 R)
• M66: 46,416,629 km (0.096 R)
• M67: 46,838,495 km (0.076 R)
• M68: 47,601,294 km (0.104 R)
• M69: 48,112,022 km (0.088 R)
• M70: 50,259,798 km (0.118 R)
• M71: 51,040,550 km (0.119 R)
• M72: 51,912,855 km (0.094 R)
• M73: 53,495,301 km (0.113 R)
• M74: 53,937,662 km (0.105 R)
• M75: 54,292,508 km (0.054 R)
• M76: 55,361,534 km (0.071 R)
• M77: 55,629,913 km (0.103 R)
• M78: 55,808,982 km (0.093 R)
• M79: 57,068,297 km (0.089 R)
• M80: 57,158,654 km (0.118 R)
• M81: 57,520,381 km (0.032 R)
• M82: 58,246,081 km (0.108 R)
• M83: 59,157,431 km (0.079 R)
• M84: 59,523,347 km (0.057 R)
• M85: 60,625,435 km (0.107 R)
• M86: 61,086,795 km (0.102 R)
• M87: 61,271,548 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 6.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.73 AU - 16.87 AU

Year: 24314 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,964,947 km

• M1: 110,403 km (0.086 R)
• M2: 352,153 km (0.038 R)
• M3: 430,543 km (0.073 R)
• M4: 498,011 km (0.112 R)
• M5: 824,883 km (0.094 R)
• M6: 1,022,053 km (0.099 R)
• M7: 1,067,830 km (0.1 R)
• M8: 1,209,648 km (0.044 R)
• M9: 1,282,951 km (0.103 R)
• M10: 1,644,380 km (0.101 R)
• M11: 1,753,437 km (0.088 R)
• M12: 2,036,326 km (0.106 R)
• M13: 2,394,763 km (0.114 R)
• M14: 2,456,397 km (0.112 R)
• M15: 2,612,876 km (0.11 R)
• M16: 3,237,148 km (0.051 R)
• M17: 3,619,072 km (0.077 R)
• M18: 4,015,207 km (0.095 R)
• M19: 4,125,610 km (0.108 R)
• M20: 4,425,105 km (0.081 R)
• M21: 4,770,377 km (0.079 R)
• M22: 5,204,211 km (0.08 R)
• M23: 5,446,110 km (0.066 R)
• M24: 5,857,654 km (0.054 R)
• M25: 6,025,054 km (0.102 R)
• M26: 6,067,091 km (0.105 R)
• M27: 6,236,436 km (0.06 R)
• M28: 7,601,367 km (0.105 R)
• M29: 8,718,863 km (0.104 R)
• M30: 9,054,262 km (0.12 R)
• M31: 9,345,379 km (0.04 R)
• M32: 10,136,153 km (0.062 R)
• M33: 11,206,526 km (0.112 R)
• M34: 12,045,920 km (0.1 R)
• M35: 12,152,284 km (0.081 R)
• M36: 12,365,910 km (0.091 R)
• M37: 13,673,545 km (0.118 R)
• M38: 15,311,342 km (0.109 R)
• M39: 15,774,048 km (0.047 R)
• M40: 16,476,560 km (0.108 R)
• M41: 16,594,742 km (0.075 R)
• M42: 16,713,074 km (0.117 R)
• M43: 16,772,315 km (0.068 R)
• M44: 17,069,865 km (0.097 R)
• M45: 18,338,305 km (0.087 R)
• M46: 20,013,353 km (0.119 R)
• M47: 20,139,314 km (0.101 R)
• M48: 22,126,123 km (0.072 R)
• M49: 25,323,180 km (0.082 R)
• M50: 25,391,247 km (0.092 R)
• M51: 25,459,463 km (0.057 R)
• M52: 25,527,680 km (0.082 R)
• M53: 29,088,259 km (0.09 R)
• M54: 29,660,620 km (0.048 R)
• M55: 30,671,453 km (0.089 R)
• M56: 31,620,053 km (0.06 R)
• M57: 33,172,879 km (0.113 R)
• M58: 33,546,126 km (0.028 R)
• M59: 34,146,462 km (0.103 R)
• M60: 34,750,239 km (0.099 R)
• M61: 34,825,936 km (0.075 R)
• M62: 36,121,603 km (0.113 R)
• M63: 37,355,336 km (0.12 R)
• M64: 37,510,619 km (0.116 R)
• M65: 37,977,514 km (0.08 R)
• M66: 38,367,964 km (0.118 R)
• M67: 39,547,544 km (0.062 R)
• M68: 39,864,093 km (0.113 R)
• M69: 41,138,816 km (0.097 R)
• M70: 45,538,489 km (0.086 R)
• M71: 46,036,501 km (0.097 R)
• M72: 46,452,832 km (0.088 R)
• M73: 47,037,909 km (0.071 R)
• M74: 47,205,459 km (0.026 R)
• M75: 47,877,901 km (0.111 R)
• M76: 49,487,424 km (0.115 R)
• M77: 52,933,561 km (0.092 R)
• M78: 53,195,058 km (0.099 R)
• M79: 53,632,033 km (0.117 R)
• M80: 53,807,063 km (0.088 R)
• M81: 54,070,056 km (0.113 R)
• M82: 54,861,728 km (0.081 R)
• M83: 56,367,281 km (0.062 R)
• M84: 57,438,252 km (0.116 R)
• M85: 58,245,931 km (0.095 R)
• M86: 58,335,839 km (0.118 R)
• M87: 58,606,013 km (0.112 R)
• M88: 59,690,897 km (0.09 R)
• M89: 60,326,837 km (0.086 R)
• M90: 60,691,108 km (0.045 R)
• M91: 60,965,022 km (0.112 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit