🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.24 AU - 1.8 AU

Year: 674 Days

Day: 39.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,490,427 km

• M1: 840,142 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.51 AU - 1.59 AU

Year: 694 Days

Day: 14.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.88 AU - 2.78 AU

Year: 1280 Days

Day: 43.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,490,427 km

• M1: 128,205 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 14.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.54 AU - 7.2 AU

Year: 5786 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,490,427 km

• M1: 182,809 km (0.113 R)
• M2: 738,415 km (0.118 R)
• M3: 1,517,222 km (0.049 R)
• M4: 1,993,242 km (0.103 R)
• M5: 3,187,332 km (0.083 R)
• M6: 3,698,658 km (0.057 R)
• M7: 5,390,161 km (0.117 R)
• M8: 6,350,579 km (0.115 R)
• M9: 6,887,486 km (0.112 R)
• M10: 7,650,734 km (0.104 R)
• M11: 8,190,334 km (0.099 R)
• M12: 9,158,830 km (0.098 R)
• M13: 13,422,220 km (0.045 R)
• M14: 14,059,657 km (0.045 R)
• M15: 16,813,454 km (0.071 R)
• M16: 18,198,581 km (0.072 R)
• M17: 20,035,643 km (0.102 R)
• M18: 21,327,271 km (0.069 R)
• M19: 22,195,986 km (0.062 R)
• M20: 22,811,282 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 6.5

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.22 AU - 17.78 AU

Year: 26347 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,490,427 km

• M1: 80,932 km (0.116 R)
• M2: 876,494 km (0.117 R)
• M3: 2,491,852 km (0.076 R)
• M4: 4,415,381 km (0.097 R)
• M5: 4,705,900 km (0.071 R)
• M6: 6,354,170 km (0.101 R)
• M7: 7,560,676 km (0.109 R)
• M8: 7,977,157 km (0.101 R)
• M9: 16,800,738 km (0.07 R)
• M10: 17,962,665 km (0.113 R)
• M11: 25,382,869 km (0.099 R)
• M12: 28,125,596 km (0.111 R)
• M13: 40,916,364 km (0.101 R)
• M14: 50,086,115 km (0.094 R)
• M15: 53,233,654 km (0.103 R)
• M16: 58,499,799 km (0.062 R)
• M17: 61,154,862 km (0.089 R)
• M18: 68,252,981 km (0.08 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit