🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 20.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 46.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 323 Days

Day: 16.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.11 AU

Year: 339 Days

Day: 17.6 Hours

Environment

Temp: 75 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 645 Days

Day: 18.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,465,644 km

• M1: 70,909 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.78 AU - 4.9 AU

Year: 3208 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,465,644 km

• M1: 44,431 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 6.6

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.15 AU - 17.69 AU

Year: 19426 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,465,644 km

• M1: 213,626 km (0.109 R)
• M2: 273,764 km (0.082 R)
• M3: 474,076 km (0.065 R)
• M4: 969,544 km (0.117 R)
• M5: 1,428,061 km (0.104 R)
• M6: 1,552,228 km (0.11 R)
• M7: 1,878,351 km (0.101 R)
• M8: 2,668,078 km (0.103 R)
• M9: 4,374,840 km (0.073 R)
• M10: 4,510,675 km (0.093 R)
• M11: 4,647,856 km (0.097 R)
• M12: 4,693,783 km (0.08 R)
• M13: 5,020,355 km (0.107 R)
• M14: 5,258,216 km (0.035 R)
• M15: 5,402,578 km (0.101 R)
• M16: 5,646,272 km (0.054 R)
• M17: 5,843,891 km (0.089 R)
• M18: 6,398,750 km (0.106 R)
• M19: 7,342,712 km (0.108 R)
• M20: 7,450,273 km (0.119 R)
• M21: 8,724,398 km (0.116 R)
• M22: 8,781,395 km (0.106 R)
• M23: 9,708,902 km (0.093 R)
• M24: 10,064,646 km (0.071 R)
• M25: 10,606,339 km (0.082 R)
• M26: 10,667,076 km (0.071 R)
• M27: 11,034,189 km (0.074 R)
• M28: 11,219,242 km (0.032 R)
• M29: 11,906,794 km (0.097 R)
• M30: 12,801,389 km (0.11 R)
• M31: 12,995,866 km (0.104 R)
• M32: 13,322,289 km (0.053 R)
• M33: 13,519,459 km (0.103 R)
• M34: 14,183,374 km (0.086 R)
• M35: 14,250,394 km (0.118 R)
• M36: 15,267,809 km (0.104 R)
• M37: 15,336,475 km (0.083 R)
• M38: 15,681,447 km (0.098 R)
• M39: 17,515,517 km (0.09 R)
• M40: 17,803,643 km (0.099 R)
• M41: 17,948,304 km (0.107 R)
• M42: 18,311,677 km (0.09 R)
• M43: 19,341,957 km (0.12 R)
• M44: 20,542,480 km (0.1 R)
• M45: 21,458,468 km (0.105 R)
• M46: 21,535,361 km (0.116 R)
• M47: 22,465,860 km (0.086 R)
• M48: 22,700,579 km (0.12 R)
• M49: 22,857,358 km (0.104 R)
• M50: 27,060,908 km (0.1 R)
• M51: 27,227,261 km (0.041 R)
• M52: 27,561,014 km (0.091 R)
• M53: 27,812,339 km (0.114 R)
• M54: 29,677,525 km (0.115 R)
• M55: 30,107,020 km (0.08 R)
• M56: 30,625,227 km (0.099 R)
• M57: 30,711,844 km (0.093 R)
• M58: 32,197,351 km (0.094 R)
• M59: 34,514,174 km (0.11 R)
• M60: 34,965,810 km (0.047 R)
• M61: 35,056,316 km (0.081 R)
• M62: 36,149,278 km (0.11 R)
• M63: 36,699,798 km (0.033 R)
• M64: 37,068,557 km (0.113 R)
• M65: 38,181,715 km (0.116 R)
• M66: 38,930,003 km (0.111 R)
• M67: 40,441,092 km (0.079 R)
• M68: 40,536,086 km (0.075 R)
• M69: 41,203,742 km (0.083 R)
• M70: 42,549,823 km (0.041 R)
• M71: 43,520,115 km (0.047 R)
• M72: 44,497,587 km (0.114 R)
• M73: 45,779,342 km (0.07 R)
• M74: 47,573,768 km (0.087 R)
• M75: 48,479,733 km (0.059 R)
• M76: 48,985,374 km (0.092 R)
• M77: 49,086,801 km (0.048 R)
• M78: 50,002,041 km (0.101 R)
• M79: 51,643,279 km (0.079 R)
• M80: 51,746,352 km (0.11 R)
• M81: 58,596,888 km (0.1 R)
• M82: 59,675,787 km (0.111 R)
• M83: 59,784,096 km (0.102 R)
• M84: 60,000,714 km (0.075 R)
• M85: 61,088,291 km (0.073 R)
• M86: 63,172,189 km (0.109 R)
• M87: 64,056,611 km (0.093 R)
• M88: 69,562,411 km (0.098 R)
• M89: 71,163,258 km (0.111 R)
• M90: 73,586,893 km (0.09 R)
• M91: 74,983,988 km (0.074 R)
• M92: 75,803,036 km (0.082 R)
• M93: 75,920,321 km (0.117 R)
• M94: 77,096,011 km (0.094 R)
• M95: 77,568,142 km (0.086 R)
• M96: 78,159,352 km (0.071 R)
• M97: 78,752,209 km (0.098 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit