🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 198 Days

Day: 17.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.74 AU - 0.8 AU

Year: 256 Days

Day: 30.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,345,823 km

• M1: 130,749 km (0.11 R)
• M2: 173,234 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.57 AU - 3.53 AU

Year: 2017 Days

Day: 23.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,345,823 km

• M1: 47,722 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.34 AU - 5.1 AU

Year: 3283 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 13.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.64 AU - 5.8 AU

Year: 4517 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,345,823 km

• M1: 162,912 km (0.085 R)
• M2: 973,882 km (0.08 R)
• M3: 1,646,175 km (0.116 R)
• M4: 2,774,891 km (0.098 R)
• M5: 3,507,920 km (0.072 R)
• M6: 4,254,863 km (0.109 R)
• M7: 4,666,855 km (0.107 R)
• M8: 5,870,819 km (0.107 R)
• M9: 6,530,994 km (0.111 R)
• M10: 7,401,055 km (0.106 R)
• M11: 8,276,951 km (0.116 R)
• M12: 8,886,114 km (0.119 R)
• M13: 9,836,210 km (0.115 R)
• M14: 10,895,063 km (0.072 R)
• M15: 12,346,611 km (0.102 R)
• M16: 16,230,172 km (0.026 R)
• M17: 16,788,023 km (0.097 R)
• M18: 19,025,408 km (0.104 R)
• M19: 19,771,453 km (0.089 R)
• M20: 21,256,062 km (0.118 R)
• M21: 22,537,518 km (0.057 R)
• M22: 24,156,915 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 12.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.23 AU - 11.71 AU

Year: 11038 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,345,823 km

• M1: 154,235 km (0.116 R)
• M2: 1,251,835 km (0.102 R)
• M3: 2,939,299 km (0.061 R)
• M4: 3,354,134 km (0.11 R)
• M5: 4,169,293 km (0.083 R)
• M6: 4,841,885 km (0.08 R)
• M7: 5,235,626 km (0.086 R)
• M8: 8,279,943 km (0.097 R)
• M9: 8,890,302 km (0.098 R)
• M10: 10,200,929 km (0.109 R)
• M11: 11,213,258 km (0.087 R)
• M12: 26,121,434 km (0.046 R)
• M13: 29,890,103 km (0.063 R)
• M14: 37,185,692 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit