🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.86 AU - 1.04 AU

Year: 349 Days

Day: 13.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.16 AU - 4.4 AU

Year: 2769 Days

Day: 18.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 13.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.24 AU - 6.5 AU

Year: 4688 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,175,488 km

• M1: 171,589 km (0.078 R)
• M2: 721,959 km (0.044 R)
• M3: 1,326,335 km (0.032 R)
• M4: 2,695,903 km (0.04 R)
• M5: 4,600,434 km (0.073 R)
• M6: 5,334,062 km (0.101 R)
• M7: 6,400,096 km (0.101 R)
• M8: 7,140,157 km (0.043 R)
• M9: 10,915,857 km (0.108 R)
• M10: 12,476,462 km (0.118 R)
• M11: 13,363,727 km (0.108 R)
• M12: 19,803,916 km (0.12 R)
• M13: 20,579,730 km (0.116 R)
• M14: 23,416,555 km (0.078 R)
• M15: 26,167,660 km (0.085 R)
• M16: 28,768,269 km (0.116 R)
• M17: 31,823,057 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379

Radius: 6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.08 AU - 16.04 AU

Year: 19861 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,175,488 km

• M1: 79,287 km (0.081 R)
• M2: 284,236 km (0.112 R)
• M3: 480,658 km (0.092 R)
• M4: 1,283,400 km (0.111 R)
• M5: 1,512,135 km (0.084 R)
• M6: 1,802,206 km (0.112 R)
• M7: 2,367,685 km (0.041 R)
• M8: 2,972,061 km (0.048 R)
• M9: 3,194,812 km (0.114 R)
• M10: 4,323,378 km (0.047 R)
• M11: 6,198,438 km (0.063 R)
• M12: 6,440,188 km (0.042 R)
• M13: 7,247,418 km (0.074 R)
• M14: 8,756,263 km (0.09 R)
• M15: 9,215,678 km (0.115 R)
• M16: 10,691,012 km (0.106 R)
• M17: 12,635,335 km (0.094 R)
• M18: 13,690,599 km (0.102 R)
• M19: 17,928,407 km (0.051 R)
• M20: 18,920,092 km (0.093 R)
• M21: 20,742,493 km (0.04 R)
• M22: 22,679,037 km (0.084 R)
• M23: 24,432,025 km (0.044 R)
• M24: 24,934,524 km (0.064 R)
• M25: 27,120,748 km (0.116 R)
• M26: 27,986,171 km (0.066 R)
• M27: 30,345,330 km (0.12 R)
• M28: 32,109,388 km (0.096 R)
• M29: 32,470,218 km (0.11 R)
• M30: 32,712,267 km (0.038 R)
• M31: 32,955,513 km (0.101 R)
• M32: 34,440,422 km (0.116 R)
• M33: 35,711,555 km (0.086 R)
• M34: 36,228,715 km (0.053 R)
• M35: 42,106,714 km (0.107 R)
• M36: 43,120,090 km (0.079 R)
• M37: 44,298,024 km (0.03 R)
• M38: 45,497,200 km (0.102 R)
• M39: 45,800,435 km (0.091 R)
• M40: 53,824,416 km (0.108 R)
• M41: 59,242,103 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit