🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.82 AU

Year: 180 Days

Day: 21.2 Hours

Environment

Temp: 338 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,270,713 km

• M1: 319,691 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.04 AU - 1.62 AU

Year: 453 Days

Day: 20.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.47 AU - 4.55 AU

Year: 2371 Days

Day: 34.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.24 AU - 10.4 AU

Year: 7086 Days

Day: 38.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,270,713 km

• M1: 2,601,357 km (0.084 R)
• M2: 3,199,150 km (0.103 R)

Asteroid Belt

Center: 14.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.9

Radius: 4.1

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.71 AU - 22.77 AU

Year: 26888 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,270,713 km

• M1: 126,261 km (0.104 R)
• M2: 162,463 km (0.105 R)
• M3: 279,898 km (0.104 R)
• M4: 543,489 km (0.045 R)
• M5: 745,297 km (0.04 R)
• M6: 917,334 km (0.057 R)
• M7: 1,212,192 km (0.064 R)
• M8: 1,326,335 km (0.105 R)
• M9: 1,384,827 km (0.109 R)
• M10: 1,721,273 km (0.046 R)
• M11: 2,323,405 km (0.088 R)
• M12: 2,394,015 km (0.073 R)
• M13: 4,775,014 km (0.076 R)
• M14: 5,092,461 km (0.113 R)
• M15: 6,280,567 km (0.038 R)
• M16: 6,528,152 km (0.08 R)
• M17: 6,880,006 km (0.115 R)
• M18: 7,865,856 km (0.119 R)
• M19: 8,078,883 km (0.103 R)
• M20: 8,510,922 km (0.057 R)
• M21: 9,908,316 km (0.112 R)
• M22: 11,737,299 km (0.115 R)
• M23: 12,908,501 km (0.072 R)
• M24: 13,795,018 km (0.111 R)
• M25: 14,245,607 km (0.1 R)
• M26: 14,440,234 km (0.112 R)
• M27: 14,570,533 km (0.114 R)
• M28: 16,163,302 km (0.078 R)
• M29: 16,230,771 km (0.116 R)
• M30: 17,740,662 km (0.078 R)
• M31: 19,080,311 km (0.108 R)
• M32: 19,223,177 km (0.113 R)
• M33: 19,509,956 km (0.099 R)
• M34: 21,334,751 km (0.048 R)
• M35: 21,408,802 km (0.116 R)
• M36: 21,631,703 km (0.114 R)
• M37: 23,595,175 km (0.11 R)
• M38: 24,365,304 km (0.041 R)
• M39: 25,300,441 km (0.104 R)
• M40: 25,378,980 km (0.094 R)
• M41: 25,930,397 km (0.103 R)
• M42: 26,565,440 km (0.109 R)
• M43: 27,608,287 km (0.073 R)
• M44: 28,175,413 km (0.064 R)
• M45: 28,419,556 km (0.092 R)
• M46: 28,992,067 km (0.088 R)
• M47: 29,982,405 km (0.045 R)
• M48: 30,398,287 km (0.119 R)
• M49: 30,565,239 km (0.089 R)
• M50: 32,762,382 km (0.087 R)
• M51: 33,966,496 km (0.106 R)
• M52: 34,052,963 km (0.107 R)
• M53: 34,226,347 km (0.118 R)
• M54: 35,887,632 km (0.119 R)
• M55: 36,594,781 km (0.098 R)
• M56: 37,217,557 km (0.03 R)
• M57: 39,015,723 km (0.114 R)
• M58: 39,925,278 km (0.087 R)
• M59: 40,842,014 km (0.077 R)
• M60: 41,395,227 km (0.064 R)
• M61: 44,104,295 km (0.101 R)
• M62: 45,241,986 km (0.082 R)
• M63: 45,432,574 km (0.034 R)
• M64: 45,623,311 km (0.057 R)
• M65: 45,814,348 km (0.056 R)
• M66: 47,933,701 km (0.098 R)
• M67: 48,907,583 km (0.099 R)
• M68: 49,397,067 km (0.12 R)
• M69: 49,986,483 km (0.096 R)
• M70: 52,968,118 km (0.084 R)
• M71: 53,672,126 km (0.072 R)
• M72: 54,379,275 km (0.096 R)
• M73: 54,581,830 km (0.069 R)
• M74: 56,518,973 km (0.092 R)
• M75: 57,444,386 km (0.094 R)
• M76: 59,727,399 km (0.095 R)
• M77: 60,775,033 km (0.051 R)
• M78: 61,828,650 km (0.087 R)
• M79: 62,994,467 km (0.034 R)
• M80: 63,100,831 km (0.095 R)
• M81: 63,526,885 km (0.077 R)
• M82: 63,740,212 km (0.088 R)
• M83: 63,847,025 km (0.053 R)
• M84: 64,274,725 km (0.1 R)
• M85: 65,348,090 km (0.089 R)
• M86: 66,427,289 km (0.115 R)
• M87: 67,512,472 km (0.107 R)
• M88: 68,712,995 km (0.07 R)
• M89: 71,356,389 km (0.101 R)
• M90: 73,360,851 km (0.073 R)
• M91: 73,696,698 km (0.117 R)
• M92: 73,920,796 km (0.11 R)
• M93: 74,145,193 km (0.087 R)
• M94: 74,932,526 km (0.102 R)

Kuiper Belt

Range: 37.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit