🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 299 Days

Day: 25.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.26 AU

Year: 386 Days

Day: 19 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.21 AU

Year: 420 Days

Day: 13.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.18 AU - 1.9 AU

Year: 705 Days

Day: 34.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.78 AU - 2.78 AU

Year: 1270 Days

Day: 27.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 3.4

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.13 AU - 14.39 AU

Year: 18832 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,792,262 km

• M1: 93,349 km (0.08 R)
• M2: 130,898 km (0.115 R)
• M3: 163,211 km (0.113 R)
• M4: 224,098 km (0.1 R)
• M5: 450,439 km (0.117 R)
• M6: 876,943 km (0.112 R)
• M7: 1,055,413 km (0.089 R)
• M8: 1,101,788 km (0.082 R)
• M9: 1,269,488 km (0.051 R)
• M10: 1,294,171 km (0.03 R)
• M11: 1,445,265 km (0.075 R)
• M12: 1,602,044 km (0.102 R)
• M13: 2,192,506 km (0.113 R)
• M14: 2,714,603 km (0.103 R)
• M15: 2,746,467 km (0.088 R)
• M16: 2,778,481 km (0.084 R)
• M17: 3,830,453 km (0.091 R)
• M18: 5,069,124 km (0.117 R)
• M19: 5,346,478 km (0.072 R)
• M20: 6,292,086 km (0.074 R)
• M21: 6,504,366 km (0.084 R)
• M22: 6,762,273 km (0.077 R)
• M23: 7,872,438 km (0.095 R)
• M24: 7,963,543 km (0.095 R)
• M25: 8,332,003 km (0.106 R)
• M26: 8,753,121 km (0.094 R)
• M27: 8,989,934 km (0.048 R)
• M28: 10,305,349 km (0.093 R)
• M29: 10,605,741 km (0.109 R)
• M30: 12,150,189 km (0.117 R)
• M31: 12,255,506 km (0.101 R)
• M32: 16,305,719 km (0.077 R)
• M33: 17,184,756 km (0.053 R)
• M34: 17,600,189 km (0.063 R)
• M35: 17,958,776 km (0.031 R)
• M36: 18,744,314 km (0.107 R)
• M37: 18,988,308 km (0.099 R)
• M38: 19,233,200 km (0.114 R)
• M39: 19,540,923 km (0.041 R)
• M40: 20,098,923 km (0.116 R)
• M41: 20,599,328 km (0.099 R)
• M42: 21,167,052 km (0.07 R)
• M43: 21,612,255 km (0.088 R)
• M44: 21,868,067 km (0.087 R)
• M45: 22,511,787 km (0.1 R)
• M46: 22,576,563 km (0.097 R)
• M47: 23,358,062 km (0.064 R)
• M48: 24,613,487 km (0.115 R)
• M49: 24,746,779 km (0.079 R)
• M50: 25,014,410 km (0.094 R)
• M51: 25,822,836 km (0.113 R)
• M52: 27,465,122 km (0.066 R)
• M53: 28,089,693 km (0.106 R)
• M54: 28,368,843 km (0.089 R)
• M55: 28,929,685 km (0.099 R)
• M56: 29,141,067 km (0.049 R)
• M57: 30,205,156 km (0.072 R)
• M58: 30,562,546 km (0.119 R)
• M59: 30,634,203 km (0.081 R)
• M60: 32,006,614 km (0.094 R)
• M61: 32,079,468 km (0.102 R)
• M62: 32,957,159 km (0.079 R)
• M63: 33,030,611 km (0.086 R)
• M64: 33,842,629 km (0.096 R)
• M65: 34,511,930 km (0.052 R)
• M66: 35,035,522 km (0.057 R)
• M67: 36,926,888 km (0.114 R)
• M68: 38,695,883 km (0.111 R)
• M69: 39,239,821 km (0.078 R)
• M70: 40,965,432 km (0.111 R)
• M71: 41,361,118 km (0.074 R)
• M72: 42,156,231 km (0.067 R)
• M73: 42,475,623 km (0.026 R)
• M74: 44,978,395 km (0.079 R)
• M75: 45,877,927 km (0.102 R)
• M76: 45,960,056 km (0.105 R)
• M77: 46,124,315 km (0.117 R)
• M78: 46,700,865 km (0.07 R)
• M79: 46,948,749 km (0.11 R)
• M80: 48,027,648 km (0.083 R)
• M81: 50,294,355 km (0.109 R)
• M82: 52,081,451 km (0.098 R)
• M83: 52,424,180 km (0.051 R)
• M84: 53,370,536 km (0.077 R)
• M85: 54,149,044 km (0.063 R)
• M86: 54,583,177 km (0.088 R)
• M87: 55,018,506 km (0.086 R)
• M88: 55,367,518 km (0.039 R)
• M89: 58,097,530 km (0.094 R)
• M90: 58,630,996 km (0.102 R)
• M91: 59,076,648 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit