🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 136 Days

Day: 38.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.43 AU - 1.81 AU

Year: 746 Days

Day: 44.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.5 AU - 3.42 AU

Year: 1842 Days

Day: 40.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,270,775 km

• M1: 1,718,730 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.43 AU - 4.47 AU

Year: 2839 Days

Day: 36.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,270,775 km

• M1: 1,722,619 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.7 AU - 5.5 AU

Year: 3568 Days

Day: 31.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,270,775 km

• M1: 33,660 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 11.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.16 AU - 13.54 AU

Year: 12925 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,270,775 km

• M1: 140,323 km (0.092 R)
• M2: 566,677 km (0.086 R)
• M3: 931,097 km (0.071 R)
• M4: 1,597,556 km (0.105 R)
• M5: 3,521,085 km (0.067 R)
• M6: 4,250,674 km (0.091 R)
• M7: 5,655,996 km (0.059 R)
• M8: 6,482,375 km (0.108 R)
• M9: 10,902,992 km (0.082 R)
• M10: 14,135,054 km (0.068 R)
• M11: 14,489,900 km (0.051 R)
• M12: 16,877,333 km (0.047 R)
• M13: 17,751,134 km (0.105 R)
• M14: 18,234,036 km (0.111 R)
• M15: 18,584,244 km (0.083 R)
• M16: 26,659,537 km (0.099 R)
• M17: 27,202,129 km (0.097 R)
• M18: 31,008,647 km (0.088 R)
• M19: 33,560,188 km (0.075 R)
• M20: 34,405,266 km (0.092 R)
• M21: 35,808,943 km (0.108 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit