🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.92 AU - 1.48 AU

Year: 485 Days

Day: 42.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 169.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,240,749 km

• M1: 35,754 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.91 AU - 1.51 AU

Year: 491 Days

Day: 26.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.91 AU

Year: 768 Days

Day: 31.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.71 AU - 1.75 AU

Year: 840 Days

Day: 46 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 9.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.86 AU - 11.04 AU

Year: 13369 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,240,749 km

• M1: 124,615 km (0.045 R)
• M2: 503,397 km (0.062 R)
• M3: 2,483,923 km (0.096 R)
• M4: 4,119,925 km (0.056 R)
• M5: 4,824,681 km (0.063 R)
• M6: 6,702,583 km (0.029 R)
• M7: 7,860,022 km (0.082 R)
• M8: 8,159,666 km (0.05 R)
• M9: 11,353,132 km (0.079 R)
• M10: 12,939,468 km (0.113 R)
• M11: 14,057,562 km (0.104 R)
• M12: 16,303,176 km (0.119 R)
• M13: 16,668,644 km (0.098 R)
• M14: 18,185,865 km (0.053 R)
• M15: 19,586,999 km (0.09 R)
• M16: 20,349,050 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 6

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.88 AU - 14.94 AU

Year: 16130 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,240,749 km

• M1: 76,744 km (0.09 R)
• M2: 2,004,761 km (0.042 R)
• M3: 2,380,551 km (0.063 R)
• M4: 2,618,860 km (0.117 R)
• M5: 3,969,430 km (0.06 R)
• M6: 4,862,529 km (0.05 R)
• M7: 7,670,032 km (0.112 R)
• M8: 8,289,368 km (0.086 R)
• M9: 14,710,856 km (0.067 R)
• M10: 15,219,639 km (0.083 R)
• M11: 16,974,422 km (0.118 R)
• M12: 18,271,734 km (0.097 R)
• M13: 34,301,595 km (0.077 R)
• M14: 36,236,045 km (0.105 R)
• M15: 39,064,941 km (0.063 R)
• M16: 49,229,817 km (0.116 R)
• M17: 51,023,944 km (0.109 R)
• M18: 53,199,995 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit