🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.63 AU - 0.75 AU

Year: 205 Days

Day: 36.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,328,312 km

• M1: 251,175 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 531 Days

Day: 31.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,328,312 km

• M1: 759,957 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.68 AU - 1.94 AU

Year: 872 Days

Day: 20.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.77 AU - 1.89 AU

Year: 887 Days

Day: 42 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.98 AU - 4.08 AU

Year: 2375 Days

Day: 26.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,328,312 km

• M1: 1,679,236 km (0.104 R)

Asteroid Belt

Center: 11.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.2

Radius: 7.3

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.92 AU - 23.24 AU

Year: 31031 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,328,312 km

• M1: 538,403 km (0.049 R)
• M2: 1,065,436 km (0.095 R)
• M3: 1,511,686 km (0.064 R)
• M4: 2,510,252 km (0.116 R)
• M5: 3,459,002 km (0.092 R)
• M6: 4,449,340 km (0.08 R)
• M7: 5,095,154 km (0.106 R)
• M8: 5,459,873 km (0.097 R)
• M9: 8,027,871 km (0.053 R)
• M10: 10,524,360 km (0.103 R)
• M11: 10,988,113 km (0.094 R)
• M12: 11,066,054 km (0.093 R)
• M13: 13,155,936 km (0.117 R)
• M14: 13,404,717 km (0.096 R)
• M15: 13,488,043 km (0.04 R)
• M16: 13,907,067 km (0.066 R)
• M17: 14,330,429 km (0.086 R)
• M18: 14,500,970 km (0.051 R)
• M19: 15,538,282 km (0.109 R)
• M20: 15,889,388 km (0.083 R)
• M21: 16,065,914 km (0.087 R)
• M22: 18,604,590 km (0.105 R)
• M23: 18,697,639 km (0.113 R)
• M24: 18,884,038 km (0.049 R)
• M25: 19,920,004 km (0.095 R)
• M26: 21,850,714 km (0.064 R)
• M27: 25,576,299 km (0.088 R)
• M28: 27,036,374 km (0.114 R)
• M29: 28,095,677 km (0.098 R)
• M30: 29,384,762 km (0.044 R)
• M31: 32,020,377 km (0.074 R)
• M32: 32,131,827 km (0.107 R)
• M33: 32,355,027 km (0.09 R)
• M34: 33,705,597 km (0.113 R)
• M35: 34,273,770 km (0.1 R)
• M36: 34,730,492 km (0.088 R)
• M37: 39,288,440 km (0.079 R)
• M38: 39,886,383 km (0.051 R)
• M39: 40,487,168 km (0.071 R)
• M40: 45,525,624 km (0.115 R)
• M41: 46,027,674 km (0.099 R)
• M42: 46,784,191 km (0.101 R)
• M43: 47,037,161 km (0.098 R)
• M44: 47,163,870 km (0.108 R)
• M45: 47,671,905 km (0.083 R)
• M46: 50,368,406 km (0.084 R)
• M47: 50,887,660 km (0.119 R)
• M48: 51,147,961 km (0.058 R)
• M49: 51,539,159 km (0.078 R)
• M50: 51,669,758 km (0.112 R)
• M51: 51,800,507 km (0.101 R)
• M52: 52,324,548 km (0.074 R)
• M53: 55,505,896 km (0.081 R)
• M54: 58,204,343 km (0.077 R)
• M55: 59,432,541 km (0.053 R)
• M56: 61,637,015 km (0.051 R)
• M57: 63,028,425 km (0.063 R)
• M58: 63,587,921 km (0.034 R)
• M59: 64,289,535 km (0.108 R)
• M60: 65,417,354 km (0.096 R)
• M61: 65,842,062 km (0.119 R)
• M62: 69,272,192 km (0.073 R)
• M63: 69,704,978 km (0.107 R)
• M64: 69,849,490 km (0.068 R)
• M65: 76,751,337 km (0.059 R)
• M66: 78,848,849 km (0.093 R)
• M67: 79,300,784 km (0.045 R)
• M68: 80,965,060 km (0.047 R)
• M69: 81,116,902 km (0.051 R)
• M70: 84,020,597 km (0.039 R)
• M71: 84,174,384 km (0.113 R)
• M72: 85,562,502 km (0.113 R)
• M73: 89,614,809 km (0.029 R)
• M74: 90,558,772 km (0.054 R)
• M75: 92,933,189 km (0.096 R)
• M76: 93,092,212 km (0.059 R)
• M77: 94,048,292 km (0.112 R)
• M78: 94,367,683 km (0.08 R)
• M79: 95,488,470 km (0.115 R)
• M80: 100,667,698 km (0.118 R)
• M81: 100,994,420 km (0.098 R)
• M82: 101,976,680 km (0.113 R)
• M83: 102,633,414 km (0.109 R)
• M84: 102,962,230 km (0.087 R)
• M85: 104,611,697 km (0.088 R)
• M86: 105,937,433 km (0.032 R)
• M87: 106,103,636 km (0.072 R)
• M88: 106,602,395 km (0.074 R)
• M89: 107,769,558 km (0.077 R)
• M90: 107,936,659 km (0.066 R)
• M91: 108,103,760 km (0.085 R)
• M92: 109,444,157 km (0.067 R)
• M93: 112,480,096 km (0.113 R)
• M94: 112,988,729 km (0.092 R)
• M95: 113,158,522 km (0.049 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit