🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 247 Days

Day: 33.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.39 AU - 3.73 AU

Year: 1995 Days

Day: 34.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.17 AU - 4.51 AU

Year: 2805 Days

Day: 47.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,082,128 km

• M1: 1,803,702 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 13.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.95 AU - 6.39 AU

Year: 5033 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,082,128 km

• M1: 167,849 km (0.1 R)
• M2: 754,272 km (0.108 R)
• M3: 1,313,021 km (0.071 R)
• M4: 1,974,094 km (0.109 R)
• M5: 3,059,875 km (0.104 R)
• M6: 3,638,669 km (0.116 R)
• M7: 12,586,866 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.6

Radius: 7.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.13 AU - 19.11 AU

Year: 25258 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,082,128 km

• M1: 98,286 km (0.113 R)
• M2: 596,896 km (0.082 R)
• M3: 1,017,415 km (0.083 R)
• M4: 1,428,660 km (0.074 R)
• M5: 1,963,023 km (0.074 R)
• M6: 2,841,013 km (0.06 R)
• M7: 3,356,677 km (0.112 R)
• M8: 4,087,463 km (0.092 R)
• M9: 5,761,762 km (0.036 R)
• M10: 8,601,429 km (0.094 R)
• M11: 11,880,913 km (0.12 R)
• M12: 14,337,161 km (0.094 R)
• M13: 15,587,350 km (0.079 R)
• M14: 24,044,118 km (0.109 R)
• M15: 25,445,551 km (0.078 R)
• M16: 28,699,454 km (0.116 R)
• M17: 36,245,021 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit