🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 18.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,146,264 km

• M1: 11,519 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.92 AU

Year: 264 Days

Day: 17.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.06 AU - 1.12 AU

Year: 412 Days

Day: 45.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,146,264 km

• M1: 74,649 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.82 AU - 1.9 AU

Year: 917 Days

Day: 34.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,146,264 km

• M1: 346,319 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.37 AU

Year: 1077 Days

Day: 33.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.23 AU - 3.01 AU

Year: 1534 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.42 AU - 9.6 AU

Year: 8199 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,146,264 km

• M1: 264,489 km (0.111 R)
• M2: 448,195 km (0.119 R)
• M3: 532,269 km (0.097 R)
• M4: 771,027 km (0.098 R)
• M5: 1,089,820 km (0.044 R)
• M6: 1,179,878 km (0.029 R)
• M7: 1,352,215 km (0.102 R)
• M8: 1,583,942 km (0.099 R)
• M9: 1,669,961 km (0.101 R)
• M10: 1,775,278 km (0.104 R)
• M11: 1,956,142 km (0.095 R)
• M12: 2,048,892 km (0.079 R)
• M13: 2,239,031 km (0.085 R)
• M14: 2,336,420 km (0.109 R)
• M15: 2,475,097 km (0.116 R)
• M16: 2,657,606 km (0.099 R)
• M17: 2,929,126 km (0.032 R)
• M18: 3,209,772 km (0.076 R)
• M19: 3,567,460 km (0.104 R)
• M20: 4,032,710 km (0.094 R)
• M21: 4,641,573 km (0.047 R)
• M22: 4,766,787 km (0.04 R)
• M23: 5,489,045 km (0.11 R)
• M24: 5,890,117 km (0.045 R)
• M25: 6,467,714 km (0.065 R)
• M26: 7,179,052 km (0.097 R)
• M27: 7,266,118 km (0.103 R)
• M28: 7,529,261 km (0.11 R)
• M29: 7,647,294 km (0.106 R)
• M30: 8,337,987 km (0.102 R)
• M31: 8,675,330 km (0.047 R)
• M32: 8,799,197 km (0.102 R)
• M33: 8,985,895 km (0.071 R)
• M34: 9,650,259 km (0.111 R)
• M35: 9,939,881 km (0.103 R)
• M36: 10,069,433 km (0.087 R)
• M37: 10,494,590 km (0.11 R)
• M38: 10,593,624 km (0.037 R)
• M39: 10,859,010 km (0.083 R)
• M40: 11,126,641 km (0.068 R)
• M41: 11,396,515 km (0.115 R)
• M42: 11,532,201 km (0.031 R)
• M43: 11,977,105 km (0.055 R)
• M44: 12,115,184 km (0.086 R)
• M45: 12,253,711 km (0.073 R)
• M46: 12,392,837 km (0.061 R)
• M47: 12,497,406 km (0.108 R)
• M48: 12,602,424 km (0.086 R)
• M49: 13,131,551 km (0.116 R)
• M50: 14,431,258 km (0.092 R)
• M51: 14,799,568 km (0.102 R)
• M52: 14,910,719 km (0.07 R)
• M53: 15,771,655 km (0.099 R)
• M54: 16,113,037 km (0.094 R)
• M55: 17,307,277 km (0.115 R)
• M56: 17,816,658 km (0.08 R)
• M57: 17,895,496 km (0.115 R)
• M58: 18,251,539 km (0.111 R)
• M59: 18,649,768 km (0.111 R)
• M60: 18,729,803 km (0.103 R)
• M61: 19,252,797 km (0.03 R)
• M62: 19,333,580 km (0.114 R)
• M63: 21,224,796 km (0.065 R)
• M64: 21,812,118 km (0.059 R)
• M65: 22,362,189 km (0.069 R)
• M66: 22,574,917 km (0.117 R)
• M67: 22,873,963 km (0.108 R)
• M68: 23,260,524 km (0.094 R)
• M69: 23,476,095 km (0.057 R)
• M70: 24,915,825 km (0.104 R)
• M71: 25,048,069 km (0.091 R)
• M72: 25,136,481 km (0.119 R)
• M73: 26,699,031 km (0.103 R)
• M74: 27,105,937 km (0.073 R)
• M75: 27,560,416 km (0.115 R)
• M76: 27,651,670 km (0.103 R)
• M77: 27,834,329 km (0.064 R)
• M78: 28,200,994 km (0.087 R)
• M79: 28,430,926 km (0.106 R)
• M80: 29,078,236 km (0.06 R)
• M81: 29,636,834 km (0.071 R)
• M82: 29,777,007 km (0.07 R)
• M83: 30,011,128 km (0.056 R)
• M84: 30,670,107 km (0.104 R)
• M85: 31,191,306 km (0.079 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit