🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.01 AU

Year: 286 Days

Day: 47.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,150,742 km

• M1: 32,463 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.09 AU - 1.29 AU

Year: 474 Days

Day: 33.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,150,742 km

• M1: 21,542 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.71 AU - 2.03 AU

Year: 934 Days

Day: 38.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.21 AU - 3.03 AU

Year: 1549 Days

Day: 29.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 10.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.32 AU - 6.28 AU

Year: 4457 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,150,742 km

• M1: 187,147 km (0.039 R)
• M2: 735,872 km (0.093 R)
• M3: 1,850,825 km (0.07 R)
• M4: 4,706,648 km (0.116 R)
• M5: 5,158,284 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 7.4

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.45 AU - 19.53 AU

Year: 31427 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,150,742 km

• M1: 92,152 km (0.111 R)
• M2: 585,376 km (0.117 R)
• M3: 862,133 km (0.109 R)
• M4: 1,348,774 km (0.09 R)
• M5: 2,112,920 km (0.045 R)
• M6: 2,887,987 km (0.074 R)
• M7: 3,938,463 km (0.084 R)
• M8: 5,064,187 km (0.109 R)
• M9: 5,552,923 km (0.075 R)
• M10: 6,028,046 km (0.088 R)
• M11: 6,530,097 km (0.087 R)
• M12: 7,722,092 km (0.102 R)
• M13: 8,041,334 km (0.118 R)
• M14: 14,347,633 km (0.115 R)
• M15: 17,684,712 km (0.119 R)
• M16: 28,656,819 km (0.093 R)
• M17: 30,071,865 km (0.107 R)
• M18: 41,956,368 km (0.067 R)
• M19: 42,283,838 km (0.07 R)
• M20: 58,442,503 km (0.112 R)
• M21: 68,327,631 km (0.084 R)
• M22: 69,236,288 km (0.097 R)
• M23: 82,049,795 km (0.112 R)
• M24: 90,503,570 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit