🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.21 AU

Year: 364 Days

Day: 42 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,131,555 km

• M1: 86,019 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.96 AU - 1.38 AU

Year: 474 Days

Day: 33.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,131,555 km

• M1: 48,619 km (0.068 R)
• M2: 273,615 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.59 AU

Year: 568 Days

Day: 31.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.66 AU - 1.7 AU

Year: 816 Days

Day: 47.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 6.2

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.82 AU - 14.32 AU

Year: 18733 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,131,555 km

• M1: 77,193 km (0.053 R)
• M2: 419,472 km (0.099 R)
• M3: 798,853 km (0.105 R)
• M4: 1,156,392 km (0.102 R)
• M5: 1,945,969 km (0.118 R)
• M6: 2,841,312 km (0.096 R)
• M7: 3,156,964 km (0.109 R)
• M8: 4,279,397 km (0.116 R)
• M9: 4,659,076 km (0.087 R)
• M10: 6,018,173 km (0.082 R)
• M11: 6,857,267 km (0.055 R)
• M12: 7,090,490 km (0.1 R)
• M13: 7,474,807 km (0.105 R)
• M14: 8,025,627 km (0.116 R)
• M15: 8,337,239 km (0.111 R)
• M16: 9,492,134 km (0.052 R)
• M17: 13,738,470 km (0.071 R)
• M18: 15,742,184 km (0.119 R)
• M19: 15,985,280 km (0.07 R)
• M20: 17,067,621 km (0.102 R)
• M21: 18,197,983 km (0.115 R)
• M22: 23,116,312 km (0.066 R)
• M23: 26,845,637 km (0.051 R)
• M24: 29,461,206 km (0.097 R)
• M25: 30,078,597 km (0.09 R)
• M26: 33,162,108 km (0.053 R)
• M27: 33,561,833 km (0.09 R)
• M28: 35,747,907 km (0.048 R)
• M29: 44,953,412 km (0.101 R)
• M30: 49,315,088 km (0.075 R)
• M31: 53,219,143 km (0.071 R)
• M32: 58,479,603 km (0.118 R)
• M33: 59,258,260 km (0.091 R)
• M34: 61,035,632 km (0.099 R)
• M35: 65,948,277 km (0.118 R)
• M36: 76,551,325 km (0.112 R)
• M37: 77,249,348 km (0.117 R)
• M38: 77,951,710 km (0.057 R)
• M39: 78,422,196 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit