🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 28.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 197 Days

Day: 13.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.57 AU - 0.93 AU

Year: 245 Days

Day: 39.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 665 Days

Day: 41.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,452,788 km

• M1: 24,235 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 11.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.97 AU - 10.31 AU

Year: 9567 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,452,788 km

• M1: 144,212 km (0.077 R)
• M2: 747,840 km (0.066 R)
• M3: 1,427,164 km (0.119 R)
• M4: 4,057,842 km (0.092 R)
• M5: 5,027,984 km (0.046 R)
• M6: 5,509,390 km (0.09 R)
• M7: 11,623,007 km (0.088 R)
• M8: 12,366,059 km (0.116 R)
• M9: 16,198,308 km (0.12 R)
• M10: 20,973,621 km (0.092 R)
• M11: 21,629,758 km (0.076 R)
• M12: 29,961,761 km (0.109 R)
• M13: 31,832,632 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 5.4

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.85 AU - 18.41 AU

Year: 23279 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,452,788 km

• M1: 67,169 km (0.088 R)
• M2: 248,183 km (0.103 R)
• M3: 507,436 km (0.12 R)
• M4: 699,520 km (0.089 R)
• M5: 2,463,578 km (0.115 R)
• M6: 2,657,157 km (0.094 R)
• M7: 3,509,117 km (0.085 R)
• M8: 4,070,857 km (0.072 R)
• M9: 5,195,085 km (0.118 R)
• M10: 5,847,482 km (0.068 R)
• M11: 11,181,094 km (0.096 R)
• M12: 14,288,990 km (0.051 R)
• M13: 16,002,484 km (0.112 R)
• M14: 17,452,536 km (0.096 R)
• M15: 23,840,216 km (0.116 R)
• M16: 30,358,793 km (0.117 R)
• M17: 35,265,304 km (0.092 R)
• M18: 43,071,321 km (0.116 R)
• M19: 51,953,695 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit