🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 40.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.8 °

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: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 23.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,970,345 km

• M1: 45,029 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.12 AU

Year: 403 Days

Day: 20.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.66 AU - 2.64 AU

Year: 1163 Days

Day: 41.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.74 AU - 2.76 AU

Year: 1245 Days

Day: 18.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.51 AU - 3.45 AU

Year: 1898 Days

Day: 46.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,970,345 km

• M1: 321,336 km (0.115 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.29 AU - 12.99 AU

Year: 16581 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,970,345 km

• M1: 95,593 km (0.105 R)
• M2: 487,988 km (0.118 R)
• M3: 739,462 km (0.11 R)
• M4: 995,723 km (0.043 R)
• M5: 1,192,744 km (0.115 R)
• M6: 1,330,972 km (0.057 R)
• M7: 1,894,807 km (0.106 R)
• M8: 2,415,108 km (0.112 R)
• M9: 2,635,166 km (0.081 R)
• M10: 2,679,896 km (0.105 R)
• M11: 2,930,921 km (0.086 R)
• M12: 2,977,297 km (0.105 R)
• M13: 3,285,169 km (0.114 R)
• M14: 3,455,262 km (0.089 R)
• M15: 3,653,180 km (0.087 R)
• M16: 4,507,833 km (0.113 R)
• M17: 4,588,466 km (0.096 R)
• M18: 4,642,620 km (0.067 R)
• M19: 4,751,378 km (0.063 R)
• M20: 5,054,762 km (0.116 R)
• M21: 5,166,662 km (0.12 R)
• M22: 5,651,508 km (0.074 R)
• M23: 5,826,089 km (0.076 R)
• M24: 6,602,951 km (0.117 R)
• M25: 6,755,989 km (0.116 R)
• M26: 7,253,851 km (0.115 R)
• M27: 7,475,406 km (0.085 R)
• M28: 7,990,172 km (0.082 R)
• M29: 8,055,397 km (0.066 R)
• M30: 8,549,518 km (0.1 R)
• M31: 8,683,109 km (0.118 R)
• M32: 9,429,453 km (0.112 R)
• M33: 10,090,376 km (0.09 R)
• M34: 11,127,838 km (0.105 R)
• M35: 11,346,699 km (0.106 R)
• M36: 11,603,858 km (0.111 R)
• M37: 12,424,552 km (0.096 R)
• M38: 12,918,225 km (0.039 R)
• M39: 12,956,522 km (0.051 R)
• M40: 13,109,860 km (0.1 R)
• M41: 13,225,349 km (0.096 R)
• M42: 13,340,989 km (0.118 R)
• M43: 14,200,129 km (0.037 R)
• M44: 14,397,897 km (0.102 R)
• M45: 14,796,127 km (0.06 R)
• M46: 14,836,070 km (0.084 R)
• M47: 14,916,254 km (0.109 R)
• M48: 14,956,346 km (0.104 R)
• M49: 15,036,830 km (0.104 R)
• M50: 15,157,555 km (0.111 R)
• M51: 15,848,398 km (0.09 R)
• M52: 16,218,204 km (0.083 R)
• M53: 16,882,718 km (0.113 R)
• M54: 17,471,535 km (0.101 R)
• M55: 17,640,880 km (0.094 R)
• M56: 18,324,094 km (0.063 R)
• M57: 18,539,515 km (0.117 R)
• M58: 19,365,145 km (0.098 R)
• M59: 19,540,623 km (0.112 R)
• M60: 19,760,532 km (0.092 R)
• M61: 20,336,185 km (0.063 R)
• M62: 20,648,545 km (0.045 R)
• M63: 21,187,546 km (0.115 R)
• M64: 21,594,901 km (0.079 R)
• M65: 21,913,395 km (0.06 R)
• M66: 22,050,427 km (0.12 R)
• M67: 22,187,758 km (0.119 R)
• M68: 23,389,627 km (0.1 R)
• M69: 23,763,622 km (0.098 R)
• M70: 26,000,708 km (0.059 R)
• M71: 26,339,547 km (0.086 R)
• M72: 26,631,263 km (0.056 R)
• M73: 26,679,883 km (0.12 R)
• M74: 27,070,782 km (0.1 R)
• M75: 27,956,850 km (0.081 R)
• M76: 28,503,032 km (0.098 R)
• M77: 29,909,252 km (0.119 R)
• M78: 31,029,890 km (0.096 R)
• M79: 31,132,514 km (0.116 R)
• M80: 31,337,912 km (0.119 R)
• M81: 31,492,297 km (0.072 R)
• M82: 31,543,908 km (0.083 R)
• M83: 32,164,290 km (0.101 R)
• M84: 32,527,963 km (0.103 R)
• M85: 33,207,137 km (0.05 R)
• M86: 33,259,646 km (0.054 R)
• M87: 33,574,849 km (0.03 R)
• M88: 34,049,523 km (0.078 R)
• M89: 34,261,204 km (0.082 R)
• M90: 34,526,441 km (0.077 R)
• M91: 35,755,237 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit