🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 307 Days

Day: 28.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.9 AU - 0.94 AU

Year: 322 Days

Day: 36.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.26 AU - 1.36 AU

Year: 548 Days

Day: 29.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2 AU - 2.58 AU

Year: 1266 Days

Day: 27.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.61 AU - 3.93 AU

Year: 2674 Days

Day: 47.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,432,432 km

• M1: 1,948,961 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.1

Radius: 5.1

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.88 AU - 16.5 AU

Year: 19524 Days

Day: 15.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,432,432 km

• M1: 458,368 km (0.083 R)
• M2: 599,439 km (0.053 R)
• M3: 872,604 km (0.09 R)
• M4: 1,127,070 km (0.114 R)
• M5: 1,549,834 km (0.088 R)
• M6: 1,952,551 km (0.114 R)
• M7: 2,560,966 km (0.044 R)
• M8: 3,109,392 km (0.034 R)
• M9: 3,416,516 km (0.114 R)
• M10: 3,813,848 km (0.07 R)
• M11: 4,479,708 km (0.119 R)
• M12: 4,694,980 km (0.092 R)
• M13: 4,782,195 km (0.104 R)
• M14: 5,135,994 km (0.058 R)
• M15: 5,452,543 km (0.102 R)
• M16: 5,868,724 km (0.071 R)
• M17: 6,056,919 km (0.047 R)
• M18: 6,536,380 km (0.112 R)
• M19: 7,027,809 km (0.083 R)
• M20: 7,531,056 km (0.091 R)
• M21: 8,098,182 km (0.066 R)
• M22: 8,150,391 km (0.092 R)
• M23: 8,947,149 km (0.07 R)
• M24: 9,218,370 km (0.073 R)
• M25: 10,671,115 km (0.087 R)
• M26: 11,074,282 km (0.03 R)
• M27: 11,248,563 km (0.075 R)
• M28: 13,471,887 km (0.101 R)
• M29: 14,347,483 km (0.096 R)
• M30: 15,048,349 km (0.048 R)
• M31: 15,695,061 km (0.072 R)
• M32: 15,760,285 km (0.107 R)
• M33: 16,087,605 km (0.064 R)
• M34: 17,351,408 km (0.106 R)
• M35: 18,371,516 km (0.107 R)
• M36: 19,062,359 km (0.12 R)
• M37: 20,114,481 km (0.119 R)
• M38: 20,327,059 km (0.082 R)
• M39: 20,683,252 km (0.06 R)
• M40: 21,257,259 km (0.109 R)
• M41: 21,473,877 km (0.08 R)
• M42: 21,546,282 km (0.083 R)
• M43: 22,421,130 km (0.035 R)
• M44: 23,233,148 km (0.075 R)
• M45: 23,456,348 km (0.105 R)
• M46: 23,605,497 km (0.084 R)
• M47: 23,979,791 km (0.036 R)
• M48: 24,582,670 km (0.117 R)
• M49: 26,421,078 km (0.117 R)
• M50: 27,043,705 km (0.083 R)
• M51: 27,907,782 km (0.049 R)
• M52: 29,020,341 km (0.111 R)
• M53: 29,582,081 km (0.099 R)
• M54: 30,147,412 km (0.072 R)
• M55: 30,553,420 km (0.048 R)
• M56: 30,797,863 km (0.105 R)
• M57: 31,864,646 km (0.039 R)
• M58: 32,776,744 km (0.051 R)
• M59: 33,529,520 km (0.09 R)
• M60: 34,372,355 km (0.092 R)
• M61: 36,251,304 km (0.074 R)
• M62: 37,203,195 km (0.067 R)
• M63: 37,464,244 km (0.089 R)
• M64: 37,813,255 km (0.108 R)
• M65: 39,751,894 km (0.078 R)
• M66: 40,464,878 km (0.034 R)
• M67: 40,733,406 km (0.096 R)
• M68: 41,452,074 km (0.11 R)
• M69: 41,993,917 km (0.034 R)
• M70: 42,628,960 km (0.116 R)
• M71: 42,719,916 km (0.082 R)
• M72: 44,276,631 km (0.07 R)
• M73: 44,830,443 km (0.119 R)
• M74: 44,922,894 km (0.081 R)
• M75: 47,822,550 km (0.054 R)
• M76: 52,918,152 km (0.071 R)
• M77: 54,489,977 km (0.118 R)
• M78: 54,687,596 km (0.028 R)
• M79: 55,579,499 km (0.103 R)
• M80: 57,076,674 km (0.055 R)
• M81: 59,601,437 km (0.066 R)
• M82: 60,110,818 km (0.107 R)
• M83: 61,236,243 km (0.118 R)
• M84: 61,853,184 km (0.109 R)
• M85: 62,368,848 km (0.12 R)
• M86: 62,575,443 km (0.116 R)
• M87: 64,445,566 km (0.08 R)
• M88: 64,654,405 km (0.084 R)
• M89: 68,240,415 km (0.086 R)
• M90: 69,307,347 km (0.087 R)
• M91: 70,487,226 km (0.107 R)
• M92: 72,107,071 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit