🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 282 Days

Day: 36.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,801,129 km

• M1: 40,691 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.94 AU - 3.2 AU

Year: 1936 Days

Day: 36.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,801,129 km

• M1: 613,202 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.84 AU - 4.48 AU

Year: 3054 Days

Day: 29.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,801,129 km

• M1: 68,217 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 11

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.5 AU - 8.62 AU

Year: 6751 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,801,129 km

• M1: 136,732 km (0.11 R)
• M2: 585,825 km (0.097 R)
• M3: 969,693 km (0.082 R)
• M4: 1,501,215 km (0.045 R)
• M5: 1,948,213 km (0.089 R)
• M6: 3,777,346 km (0.108 R)
• M7: 4,367,360 km (0.094 R)
• M8: 5,137,340 km (0.07 R)
• M9: 5,962,223 km (0.079 R)
• M10: 6,583,353 km (0.076 R)
• M11: 8,882,374 km (0.088 R)
• M12: 10,021,711 km (0.088 R)
• M13: 10,750,552 km (0.111 R)
• M14: 11,462,488 km (0.071 R)
• M15: 12,151,386 km (0.105 R)
• M16: 12,699,962 km (0.114 R)
• M17: 14,083,892 km (0.034 R)
• M18: 14,505,907 km (0.067 R)
• M19: 15,123,447 km (0.071 R)
• M20: 15,694,163 km (0.053 R)
• M21: 16,677,021 km (0.069 R)
• M22: 19,498,886 km (0.03 R)
• M23: 20,944,749 km (0.106 R)
• M24: 30,147,561 km (0.101 R)
• M25: 30,748,346 km (0.07 R)
• M26: 32,914,524 km (0.078 R)
• M27: 34,631,757 km (0.091 R)
• M28: 35,512,440 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 4.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.34 AU - 24.82 AU

Year: 32383 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,801,129 km

• M1: 54,753 km (0.077 R)
• M2: 327,470 km (0.104 R)
• M3: 713,881 km (0.065 R)
• M4: 2,998,241 km (0.027 R)
• M5: 3,805,171 km (0.1 R)
• M6: 4,713,530 km (0.116 R)
• M7: 5,952,499 km (0.054 R)
• M8: 7,857,927 km (0.05 R)
• M9: 10,304,601 km (0.119 R)
• M10: 13,350,264 km (0.12 R)
• M11: 18,498,525 km (0.085 R)
• M12: 19,265,812 km (0.078 R)
• M13: 36,674,816 km (0.072 R)
• M14: 40,097,465 km (0.062 R)
• M15: 40,664,142 km (0.076 R)
• M16: 45,698,260 km (0.107 R)
• M17: 49,329,299 km (0.11 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit