🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.68 AU

Year: 148 Days

Day: 37.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 11.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.91 AU - 11.85 AU

Year: 13952 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,176,039 km

• M1: 143,464 km (0.056 R)
• M2: 771,925 km (0.087 R)
• M3: 1,730,099 km (0.065 R)
• M4: 2,961,589 km (0.088 R)
• M5: 4,584,277 km (0.069 R)
• M6: 5,085,580 km (0.097 R)
• M7: 5,763,408 km (0.101 R)
• M8: 6,462,329 km (0.086 R)
• M9: 6,852,330 km (0.106 R)
• M10: 8,389,000 km (0.108 R)
• M11: 12,367,406 km (0.051 R)
• M12: 15,305,657 km (0.104 R)
• M13: 16,001,138 km (0.025 R)
• M14: 17,530,178 km (0.096 R)
• M15: 17,984,506 km (0.048 R)
• M16: 19,636,516 km (0.106 R)
• M17: 21,216,419 km (0.052 R)
• M18: 21,646,064 km (0.087 R)
• M19: 23,059,465 km (0.084 R)
• M20: 25,679,821 km (0.067 R)
• M21: 26,266,245 km (0.091 R)
• M22: 26,661,931 km (0.07 R)
• M23: 30,623,432 km (0.111 R)
• M24: 31,062,053 km (0.072 R)
• M25: 33,202,799 km (0.107 R)
• M26: 39,046,241 km (0.094 R)
• M27: 44,132,120 km (0.098 R)
• M28: 44,551,443 km (0.094 R)
• M29: 46,399,724 km (0.042 R)
• M30: 47,415,793 km (0.061 R)
• M31: 51,783,901 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 6.2

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.55 AU - 20.47 AU

Year: 31320 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,176,039 km

• M1: 156,779 km (0.032 R)
• M2: 616,942 km (0.068 R)
• M3: 978,968 km (0.073 R)
• M4: 1,506,600 km (0.116 R)
• M5: 4,296,301 km (0.084 R)
• M6: 4,919,526 km (0.087 R)
• M7: 5,140,183 km (0.11 R)
• M8: 6,430,764 km (0.109 R)
• M9: 12,846,268 km (0.036 R)
• M10: 17,123,122 km (0.059 R)
• M11: 22,765,355 km (0.119 R)
• M12: 26,616,603 km (0.074 R)
• M13: 28,341,915 km (0.077 R)
• M14: 35,715,444 km (0.106 R)
• M15: 44,113,271 km (0.112 R)
• M16: 44,907,186 km (0.108 R)
• M17: 47,015,918 km (0.095 R)
• M18: 50,560,191 km (0.06 R)
• M19: 55,373,502 km (0.103 R)
• M20: 63,453,732 km (0.087 R)
• M21: 74,502,133 km (0.115 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit