🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.63 AU

Year: 179 Days

Day: 25.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 219 Days

Day: 29.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,819,571 km

• M1: 198,516 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 294 Days

Day: 22 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 493 Days

Day: 18.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,819,571 km

• M1: 56,997 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.34 AU

Year: 555 Days

Day: 45.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 5.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.4 AU - 15.94 AU

Year: 20432 Days

Day: 19.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,819,571 km

• M1: 92,451 km (0.117 R)
• M2: 412,142 km (0.089 R)
• M3: 1,770,341 km (0.086 R)
• M4: 1,875,957 km (0.106 R)
• M5: 1,983,817 km (0.101 R)
• M6: 2,052,333 km (0.117 R)
• M7: 2,135,510 km (0.103 R)
• M8: 2,191,609 km (0.064 R)
• M9: 3,561,327 km (0.106 R)
• M10: 3,695,217 km (0.106 R)
• M11: 4,071,755 km (0.094 R)
• M12: 4,696,027 km (0.067 R)
• M13: 5,009,883 km (0.104 R)
• M14: 5,696,837 km (0.062 R)
• M15: 5,814,271 km (0.116 R)
• M16: 6,071,280 km (0.12 R)
• M17: 6,191,257 km (0.052 R)
• M18: 6,413,111 km (0.118 R)
• M19: 6,473,997 km (0.111 R)
• M20: 6,555,678 km (0.104 R)
• M21: 7,496,798 km (0.049 R)
• M22: 7,863,313 km (0.12 R)
• M23: 8,015,903 km (0.043 R)
• M24: 8,434,926 km (0.113 R)
• M25: 8,658,426 km (0.08 R)
• M26: 9,065,631 km (0.109 R)
• M27: 9,502,158 km (0.112 R)
• M28: 10,491,299 km (0.092 R)
• M29: 11,119,909 km (0.079 R)
• M30: 11,810,303 km (0.081 R)
• M31: 12,135,678 km (0.108 R)
• M32: 12,974,623 km (0.092 R)
• M33: 13,051,816 km (0.108 R)
• M34: 13,103,427 km (0.071 R)
• M35: 13,832,268 km (0.096 R)
• M36: 14,148,518 km (0.091 R)
• M37: 15,601,562 km (0.092 R)
• M38: 16,484,788 km (0.111 R)
• M39: 16,652,188 km (0.103 R)
• M40: 17,045,032 km (0.108 R)
• M41: 17,696,979 km (0.119 R)
• M42: 18,820,908 km (0.103 R)
• M43: 19,376,814 km (0.062 R)
• M44: 19,465,077 km (0.109 R)
• M45: 19,790,003 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit