🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.96 AU

Year: 255 Days

Day: 32.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 47.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.37 AU - 1.49 AU

Year: 634 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,668,936 km

• M1: 397,631 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.6

Radius: 13

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.99 AU - 5.11 AU

Year: 3599 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,668,936 km

• M1: 161,865 km (0.082 R)
• M2: 1,098,198 km (0.116 R)
• M3: 1,506,451 km (0.073 R)
• M4: 1,956,591 km (0.078 R)
• M5: 2,586,697 km (0.106 R)
• M6: 6,081,453 km (0.08 R)
• M7: 6,762,721 km (0.055 R)
• M8: 7,431,573 km (0.114 R)
• M9: 8,044,177 km (0.075 R)
• M10: 9,116,195 km (0.081 R)
• M11: 12,769,225 km (0.118 R)
• M12: 13,320,643 km (0.086 R)
• M13: 13,792,176 km (0.092 R)
• M14: 15,223,379 km (0.1 R)
• M15: 16,373,337 km (0.03 R)
• M16: 18,611,621 km (0.11 R)
• M17: 21,429,895 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 11.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.7 AU - 6.1 AU

Year: 5315 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,668,936 km

• M1: 143,464 km (0.057 R)
• M2: 514,916 km (0.115 R)
• M3: 896,839 km (0.117 R)
• M4: 1,562,849 km (0.109 R)
• M5: 3,251,360 km (0.076 R)
• M6: 3,925,299 km (0.054 R)
• M7: 4,529,524 km (0.109 R)
• M8: 4,966,201 km (0.104 R)
• M9: 5,371,312 km (0.12 R)
• M10: 6,052,580 km (0.071 R)
• M11: 9,943,471 km (0.119 R)
• M12: 11,461,142 km (0.057 R)
• M13: 12,171,582 km (0.073 R)
• M14: 13,019,203 km (0.102 R)
• M15: 14,421,833 km (0.099 R)
• M16: 15,250,007 km (0.082 R)
• M17: 16,235,109 km (0.104 R)
• M18: 17,858,395 km (0.072 R)
• M19: 19,303,511 km (0.117 R)
• M20: 23,942,242 km (0.103 R)
• M21: 24,684,247 km (0.098 R)
• M22: 25,102,971 km (0.12 R)
• M23: 26,041,100 km (0.084 R)
• M24: 27,090,978 km (0.054 R)
• M25: 30,601,890 km (0.077 R)
• M26: 32,868,298 km (0.082 R)
• M27: 34,197,624 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit