🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 19.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.41 AU - 0.67 AU

Year: 146 Days

Day: 20 Hours

Environment

Temp: 186 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,977,014 km

• M1: 144,960 km (0.03 R)
• M2: 170,691 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.05 AU - 3.47 AU

Year: 2161 Days

Day: 44.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.55 AU - 5.17 AU

Year: 3342 Days

Day: 27.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 11.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.76 AU - 9.66 AU

Year: 10260 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,977,014 km

• M1: 141,819 km (0.068 R)
• M2: 813,812 km (0.07 R)
• M3: 1,948,512 km (0.098 R)
• M4: 3,095,778 km (0.118 R)
• M5: 9,395,345 km (0.118 R)
• M6: 18,810,287 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.4

Radius: 5.1

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.33 AU - 15.03 AU

Year: 19601 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,977,014 km

• M1: 75,846 km (0.114 R)
• M2: 246,986 km (0.117 R)
• M3: 508,034 km (0.046 R)
• M4: 709,991 km (0.078 R)
• M5: 877,541 km (0.085 R)
• M6: 1,548,039 km (0.103 R)
• M7: 2,601,657 km (0.068 R)
• M8: 3,911,835 km (0.098 R)
• M9: 5,200,022 km (0.083 R)
• M10: 5,724,662 km (0.101 R)
• M11: 11,814,492 km (0.088 R)
• M12: 12,390,294 km (0.094 R)
• M13: 13,254,521 km (0.057 R)
• M14: 19,213,453 km (0.117 R)
• M15: 19,564,410 km (0.067 R)
• M16: 22,429,658 km (0.037 R)
• M17: 23,911,424 km (0.118 R)
• M18: 24,317,433 km (0.094 R)
• M19: 25,143,064 km (0.053 R)
• M20: 31,695,450 km (0.047 R)
• M21: 33,179,910 km (0.108 R)
• M22: 35,361,346 km (0.049 R)
• M23: 42,772,874 km (0.043 R)
• M24: 44,278,277 km (0.079 R)
• M25: 47,394,550 km (0.027 R)
• M26: 48,680,942 km (0.027 R)
• M27: 49,332,890 km (0.083 R)
• M28: 59,264,244 km (0.088 R)
• M29: 61,702,091 km (0.109 R)
• M30: 66,977,061 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit