🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 351 Days

Day: 25.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,091,434 km

• M1: 68,665 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.59 AU - 3.15 AU

Year: 1812 Days

Day: 34.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,091,434 km

• M1: 561,740 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.85 AU - 3.65 AU

Year: 2184 Days

Day: 22.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,091,434 km

• M1: 680,521 km (0.115 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.7

Radius: 6.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.72 AU - 14.46 AU

Year: 19716 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,091,434 km

• M1: 86,916 km (0.045 R)
• M2: 170,691 km (0.073 R)
• M3: 1,356,254 km (0.079 R)
• M4: 2,337,168 km (0.051 R)
• M5: 2,462,830 km (0.107 R)
• M6: 2,668,377 km (0.075 R)
• M7: 2,933,315 km (0.051 R)
• M8: 3,151,429 km (0.069 R)
• M9: 3,574,492 km (0.095 R)
• M10: 4,851,609 km (0.081 R)
• M11: 4,915,636 km (0.05 R)
• M12: 5,338,849 km (0.03 R)
• M13: 5,404,971 km (0.102 R)
• M14: 5,706,112 km (0.085 R)
• M15: 5,773,730 km (0.054 R)
• M16: 6,324,549 km (0.056 R)
• M17: 6,892,124 km (0.057 R)
• M18: 7,999,447 km (0.11 R)
• M19: 8,535,007 km (0.09 R)
• M20: 9,399,833 km (0.086 R)
• M21: 9,560,052 km (0.045 R)
• M22: 9,964,714 km (0.095 R)
• M23: 10,540,367 km (0.082 R)
• M24: 10,748,607 km (0.098 R)
• M25: 10,874,269 km (0.102 R)
• M26: 11,169,127 km (0.098 R)
• M27: 11,296,434 km (0.09 R)
• M28: 11,767,069 km (0.056 R)
• M29: 12,287,670 km (0.104 R)
• M30: 12,462,849 km (0.095 R)
• M31: 12,727,338 km (0.119 R)
• M32: 14,722,226 km (0.065 R)
• M33: 16,281,035 km (0.072 R)
• M34: 16,860,727 km (0.104 R)
• M35: 17,398,083 km (0.12 R)
• M36: 17,545,586 km (0.067 R)
• M37: 18,189,755 km (0.086 R)
• M38: 18,791,138 km (0.031 R)
• M39: 19,297,228 km (0.08 R)
• M40: 19,962,041 km (0.069 R)
• M41: 20,116,426 km (0.04 R)
• M42: 21,418,974 km (0.063 R)
• M43: 21,682,715 km (0.081 R)
• M44: 22,427,114 km (0.095 R)
• M45: 22,480,521 km (0.06 R)
• M46: 23,613,425 km (0.114 R)
• M47: 24,709,679 km (0.089 R)
• M48: 25,097,287 km (0.098 R)
• M49: 25,766,288 km (0.079 R)
• M50: 26,610,918 km (0.089 R)
• M51: 27,751,153 km (0.103 R)
• M52: 28,907,245 km (0.086 R)
• M53: 30,020,104 km (0.12 R)
• M54: 30,137,987 km (0.114 R)
• M55: 32,227,121 km (0.098 R)
• M56: 32,468,722 km (0.118 R)
• M57: 33,258,449 km (0.107 R)
• M58: 34,547,534 km (0.114 R)
• M59: 37,808,917 km (0.101 R)
• M60: 40,123,794 km (0.107 R)
• M61: 43,681,082 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit