🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 38.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 44.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.71 AU - 4.25 AU

Year: 2778 Days

Day: 16.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,452,414 km

• M1: 2,216,442 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.79 AU - 5.51 AU

Year: 4089 Days

Day: 25.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.3

Radius: 3.5

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 19.27 AU - 22.53 AU

Year: 33427 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,452,414 km

• M1: 43,533 km (0.095 R)
• M2: 237,711 km (0.12 R)
• M3: 443,707 km (0.108 R)
• M4: 569,369 km (0.083 R)
• M5: 718,818 km (0.101 R)
• M6: 859,290 km (0.091 R)
• M7: 1,410,409 km (0.092 R)
• M8: 1,527,095 km (0.03 R)
• M9: 1,668,315 km (0.086 R)
• M10: 2,080,906 km (0.103 R)
• M11: 4,530,422 km (0.073 R)
• M12: 10,531,391 km (0.075 R)
• M13: 12,397,924 km (0.108 R)
• M14: 13,334,855 km (0.101 R)
• M15: 19,773,697 km (0.072 R)
• M16: 24,531,956 km (0.063 R)
• M17: 25,773,170 km (0.1 R)
• M18: 28,014,445 km (0.111 R)
• M19: 28,748,372 km (0.094 R)
• M20: 29,495,015 km (0.117 R)
• M21: 32,076,925 km (0.079 R)
• M22: 34,248,039 km (0.1 R)
• M23: 46,074,947 km (0.08 R)
• M24: 46,244,143 km (0.117 R)
• M25: 51,698,331 km (0.102 R)
• M26: 52,431,959 km (0.083 R)
• M27: 58,551,859 km (0.049 R)
• M28: 66,201,247 km (0.072 R)
• M29: 79,488,529 km (0.053 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit