🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.07 AU - 1.37 AU

Year: 471 Days

Day: 45.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,317,645 km

• M1: 37,250 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.53 AU - 2.31 AU

Year: 931 Days

Day: 21.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,317,645 km

• M1: 71,059 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.68 AU - 2.7 AU

Year: 1134 Days

Day: 29.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.85 AU - 6.35 AU

Year: 4029 Days

Day: 22.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,317,645 km

• M1: 260,749 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 9.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.57 AU - 6.31 AU

Year: 5065 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,317,645 km

• M1: 126,261 km (0.102 R)
• M2: 818,450 km (0.09 R)
• M3: 1,284,597 km (0.108 R)
• M4: 2,021,217 km (0.113 R)
• M5: 3,151,578 km (0.071 R)
• M6: 3,535,147 km (0.085 R)
• M7: 5,714,788 km (0.103 R)
• M8: 6,244,066 km (0.105 R)
• M9: 6,992,354 km (0.041 R)
• M10: 8,749,381 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.4

Radius: 5.4

Gravity: 30.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.53 AU - 15.37 AU

Year: 17257 Days

Day: 19.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,317,645 km

• M1: 67,469 km (0.054 R)
• M2: 311,164 km (0.1 R)
• M3: 591,510 km (0.097 R)
• M4: 1,107,473 km (0.062 R)
• M5: 1,300,305 km (0.079 R)
• M6: 2,441,587 km (0.113 R)
• M7: 3,051,049 km (0.096 R)
• M8: 3,377,172 km (0.097 R)
• M9: 4,099,281 km (0.108 R)
• M10: 4,669,698 km (0.059 R)
• M11: 5,065,982 km (0.095 R)
• M12: 5,803,201 km (0.051 R)
• M13: 6,091,924 km (0.087 R)
• M14: 6,924,287 km (0.037 R)
• M15: 8,974,675 km (0.077 R)
• M16: 11,333,684 km (0.081 R)
• M17: 12,518,799 km (0.066 R)
• M18: 16,484,339 km (0.074 R)
• M19: 17,485,747 km (0.1 R)
• M20: 19,793,593 km (0.115 R)
• M21: 20,353,688 km (0.056 R)
• M22: 24,680,358 km (0.078 R)
• M23: 24,895,180 km (0.077 R)
• M24: 27,000,172 km (0.095 R)
• M25: 31,686,624 km (0.077 R)
• M26: 32,324,061 km (0.112 R)
• M27: 34,824,589 km (0.093 R)
• M28: 36,468,520 km (0.099 R)
• M29: 40,355,372 km (0.078 R)
• M30: 48,433,358 km (0.101 R)
• M31: 61,576,877 km (0.102 R)
• M32: 64,178,384 km (0.111 R)
• M33: 71,109,403 km (0.115 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit