🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 129 Days

Day: 27.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.81 AU - 4.55 AU

Year: 2493 Days

Day: 33.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.56 AU - 4.42 AU

Year: 2814 Days

Day: 32.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 12.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.56 AU - 14.02 AU

Year: 15213 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,352,863 km

• M1: 164,558 km (0.058 R)
• M2: 924,066 km (0.094 R)
• M3: 1,583,493 km (0.113 R)
• M4: 2,087,489 km (0.104 R)
• M5: 2,496,340 km (0.091 R)
• M6: 3,185,836 km (0.05 R)
• M7: 6,198,588 km (0.108 R)
• M8: 7,099,765 km (0.054 R)
• M9: 7,700,251 km (0.106 R)
• M10: 8,184,948 km (0.095 R)
• M11: 9,269,383 km (0.107 R)
• M12: 10,861,404 km (0.073 R)
• M13: 12,963,553 km (0.079 R)
• M14: 14,727,462 km (0.117 R)
• M15: 24,005,073 km (0.084 R)
• M16: 29,023,184 km (0.092 R)
• M17: 29,490,079 km (0.109 R)
• M18: 40,929,379 km (0.102 R)
• M19: 44,384,043 km (0.12 R)
• M20: 49,011,254 km (0.099 R)
• M21: 52,039,414 km (0.111 R)
• M22: 54,656,629 km (0.118 R)
• M23: 60,341,199 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 5.4

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.32 AU - 15.58 AU

Year: 18398 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,352,863 km

• M1: 67,169 km (0.094 R)
• M2: 290,968 km (0.108 R)
• M3: 832,512 km (0.084 R)
• M4: 1,047,933 km (0.049 R)
• M5: 2,190,412 km (0.119 R)
• M6: 2,583,705 km (0.057 R)
• M7: 3,537,391 km (0.073 R)
• M8: 3,960,155 km (0.096 R)
• M9: 6,972,757 km (0.06 R)
• M10: 8,487,136 km (0.103 R)
• M11: 8,734,272 km (0.079 R)
• M12: 10,887,733 km (0.056 R)
• M13: 15,029,500 km (0.074 R)
• M14: 15,907,938 km (0.109 R)
• M15: 17,927,958 km (0.089 R)
• M16: 22,751,891 km (0.086 R)
• M17: 23,615,669 km (0.05 R)
• M18: 25,715,724 km (0.095 R)
• M19: 28,816,140 km (0.09 R)
• M20: 29,038,742 km (0.073 R)
• M21: 32,037,431 km (0.089 R)
• M22: 39,732,147 km (0.066 R)
• M23: 41,974,171 km (0.037 R)
• M24: 43,126,224 km (0.056 R)
• M25: 55,655,644 km (0.071 R)
• M26: 56,000,916 km (0.084 R)
• M27: 58,457,911 km (0.11 R)
• M28: 60,620,348 km (0.098 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit