🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 263 Days

Day: 16.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 123.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.68 AU - 1.76 AU

Year: 800 Days

Day: 25.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.47 AU - 2.07 AU

Year: 835 Days

Day: 15.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 1003 Days

Day: 37.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.91 AU - 2.35 AU

Year: 1103 Days

Day: 25.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.34 AU - 2.86 AU

Year: 1487 Days

Day: 38.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.58 AU - 3.6 AU

Year: 1927 Days

Day: 24.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 71.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.31 AU - 5.91 AU

Year: 4098 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366

Radius: 8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.33 AU - 17.15 AU

Year: 23218 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,198,454 km

• M1: 178,021 km (0.089 R)
• M2: 401,670 km (0.068 R)
• M3: 489,335 km (0.106 R)
• M4: 685,607 km (0.12 R)
• M5: 860,786 km (0.105 R)
• M6: 1,026,241 km (0.089 R)
• M7: 1,640,341 km (0.086 R)
• M8: 1,877,154 km (0.104 R)
• M9: 2,093,473 km (0.089 R)
• M10: 2,156,753 km (0.103 R)
• M11: 3,145,295 km (0.082 R)
• M12: 3,477,403 km (0.081 R)
• M13: 3,552,650 km (0.111 R)
• M14: 3,781,984 km (0.117 R)
• M15: 4,622,275 km (0.112 R)
• M16: 4,705,302 km (0.12 R)
• M17: 4,830,665 km (0.112 R)
• M18: 7,367,546 km (0.099 R)
• M19: 7,513,254 km (0.114 R)
• M20: 7,807,962 km (0.084 R)
• M21: 8,971,833 km (0.097 R)
• M22: 9,127,714 km (0.108 R)
• M23: 9,494,678 km (0.119 R)
• M24: 11,010,702 km (0.114 R)
• M25: 11,457,551 km (0.113 R)
• M26: 11,910,384 km (0.1 R)
• M27: 12,311,306 km (0.111 R)
• M28: 13,244,498 km (0.072 R)
• M29: 16,557,941 km (0.045 R)
• M30: 18,967,364 km (0.101 R)
• M31: 19,100,806 km (0.111 R)
• M32: 20,519,592 km (0.067 R)
• M33: 20,862,321 km (0.106 R)
• M34: 21,414,786 km (0.087 R)
• M35: 21,553,612 km (0.051 R)
• M36: 22,958,636 km (0.118 R)
• M37: 23,314,529 km (0.073 R)
• M38: 24,683,499 km (0.104 R)
• M39: 25,561,489 km (0.046 R)
• M40: 28,332,191 km (0.096 R)
• M41: 29,020,491 km (0.089 R)
• M42: 29,251,171 km (0.117 R)
• M43: 29,946,801 km (0.108 R)
• M44: 31,511,894 km (0.113 R)
• M45: 31,669,869 km (0.061 R)
• M46: 31,986,718 km (0.084 R)
• M47: 33,103,615 km (0.056 R)
• M48: 34,152,147 km (0.054 R)
• M49: 34,884,428 km (0.098 R)
• M50: 35,704,225 km (0.043 R)
• M51: 37,362,667 km (0.079 R)
• M52: 40,153,564 km (0.095 R)
• M53: 40,239,134 km (0.107 R)
• M54: 41,617,230 km (0.105 R)
• M55: 43,889,472 km (0.094 R)
• M56: 44,154,260 km (0.066 R)
• M57: 44,685,333 km (0.044 R)
• M58: 45,932,979 km (0.108 R)
• M59: 46,112,048 km (0.047 R)
• M60: 47,463,066 km (0.105 R)
• M61: 47,644,229 km (0.037 R)
• M62: 48,553,335 km (0.097 R)
• M63: 51,221,862 km (0.119 R)
• M64: 52,059,610 km (0.103 R)
• M65: 53,371,883 km (0.081 R)
• M66: 53,560,226 km (0.034 R)
• M67: 53,937,512 km (0.089 R)
• M68: 54,505,236 km (0.065 R)
• M69: 54,600,081 km (0.088 R)
• M70: 60,781,016 km (0.038 R)
• M71: 60,879,452 km (0.079 R)
• M72: 61,964,485 km (0.069 R)
• M73: 62,162,403 km (0.05 R)
• M74: 62,558,987 km (0.114 R)
• M75: 63,055,951 km (0.115 R)
• M76: 63,155,434 km (0.057 R)
• M77: 63,255,066 km (0.115 R)
• M78: 63,853,607 km (0.076 R)
• M79: 65,257,733 km (0.114 R)
• M80: 65,559,920 km (0.072 R)
• M81: 65,963,536 km (0.038 R)
• M82: 67,382,920 km (0.1 R)
• M83: 67,688,399 km (0.115 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit