🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.26 AU - 1.4 AU

Year: 542 Days

Day: 43.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.79 AU - 5.87 AU

Year: 3748 Days

Day: 14.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,571,036 km

• M1: 1,804,450 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 5.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.87 AU - 18.27 AU

Year: 26005 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,571,036 km

• M1: 70,161 km (0.071 R)
• M2: 345,870 km (0.056 R)
• M3: 542,591 km (0.112 R)
• M4: 1,469,949 km (0.095 R)
• M5: 1,879,398 km (0.101 R)
• M6: 2,140,297 km (0.11 R)
• M7: 2,689,022 km (0.115 R)
• M8: 3,971,075 km (0.112 R)
• M9: 4,661,769 km (0.062 R)
• M10: 5,248,043 km (0.083 R)
• M11: 5,960,129 km (0.065 R)
• M12: 6,734,597 km (0.073 R)
• M13: 7,036,186 km (0.097 R)
• M14: 10,282,161 km (0.099 R)
• M15: 11,331,889 km (0.058 R)
• M16: 13,037,454 km (0.098 R)
• M17: 14,762,916 km (0.115 R)
• M18: 18,912,911 km (0.082 R)
• M19: 19,950,073 km (0.112 R)
• M20: 22,325,986 km (0.089 R)
• M21: 23,581,860 km (0.11 R)
• M22: 23,878,214 km (0.093 R)
• M23: 32,484,430 km (0.036 R)
• M24: 44,584,653 km (0.088 R)
• M25: 50,554,356 km (0.113 R)
• M26: 53,050,547 km (0.103 R)
• M27: 57,748,219 km (0.096 R)
• M28: 61,775,244 km (0.105 R)
• M29: 62,150,286 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 4.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.12 AU - 19.74 AU

Year: 30242 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,571,036 km

• M1: 57,146 km (0.112 R)
• M2: 234,270 km (0.102 R)
• M3: 621,130 km (0.098 R)
• M4: 1,114,355 km (0.097 R)
• M5: 1,428,360 km (0.064 R)
• M6: 1,979,180 km (0.112 R)
• M7: 3,092,338 km (0.047 R)
• M8: 3,514,054 km (0.11 R)
• M9: 4,063,527 km (0.067 R)
• M10: 4,471,181 km (0.108 R)
• M11: 4,768,881 km (0.105 R)
• M12: 4,940,021 km (0.12 R)
• M13: 5,441,174 km (0.115 R)
• M14: 5,975,238 km (0.112 R)
• M15: 6,585,597 km (0.093 R)
• M16: 6,755,241 km (0.111 R)
• M17: 6,971,261 km (0.099 R)
• M18: 7,977,157 km (0.08 R)
• M19: 9,991,791 km (0.12 R)
• M20: 11,754,952 km (0.094 R)
• M21: 12,004,780 km (0.062 R)
• M22: 13,992,188 km (0.086 R)
• M23: 14,772,790 km (0.108 R)
• M24: 18,186,314 km (0.116 R)
• M25: 20,075,137 km (0.034 R)
• M26: 22,759,371 km (0.1 R)
• M27: 24,439,056 km (0.055 R)
• M28: 26,626,027 km (0.086 R)
• M29: 29,395,234 km (0.066 R)
• M30: 30,437,482 km (0.082 R)
• M31: 30,672,351 km (0.1 R)
• M32: 34,342,435 km (0.115 R)
• M33: 35,239,125 km (0.071 R)
• M34: 36,812,146 km (0.088 R)
• M35: 56,424,427 km (0.077 R)
• M36: 56,778,974 km (0.109 R)
• M37: 59,668,607 km (0.095 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit