🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 164 Days

Day: 31 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 13.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.44 AU - 12.5 AU

Year: 12564 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,710,667 km

• M1: 171,888 km (0.116 R)
• M2: 596,297 km (0.072 R)
• M3: 1,150,707 km (0.12 R)
• M4: 1,671,158 km (0.037 R)
• M5: 2,329,538 km (0.088 R)
• M6: 3,205,284 km (0.101 R)
• M7: 4,350,755 km (0.096 R)
• M8: 4,886,016 km (0.077 R)
• M9: 5,394,649 km (0.091 R)
• M10: 6,926,681 km (0.062 R)
• M11: 8,395,582 km (0.097 R)
• M12: 9,903,080 km (0.089 R)
• M13: 11,349,841 km (0.095 R)
• M14: 13,318,848 km (0.112 R)
• M15: 20,150,983 km (0.093 R)
• M16: 26,775,326 km (0.113 R)
• M17: 27,614,421 km (0.089 R)
• M18: 29,124,761 km (0.063 R)
• M19: 33,743,445 km (0.115 R)
• M20: 41,832,801 km (0.084 R)
• M21: 45,876,132 km (0.119 R)
• M22: 51,448,054 km (0.04 R)
• M23: 51,931,854 km (0.117 R)
• M24: 58,325,218 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 7.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.45 AU - 17.63 AU

Year: 23824 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,710,667 km

• M1: 94,546 km (0.088 R)
• M2: 331,509 km (0.101 R)
• M3: 606,320 km (0.092 R)
• M4: 1,138,889 km (0.085 R)
• M5: 1,750,145 km (0.098 R)
• M6: 2,382,496 km (0.1 R)
• M7: 2,975,801 km (0.114 R)
• M8: 4,419,271 km (0.051 R)
• M9: 4,905,913 km (0.037 R)
• M10: 5,466,157 km (0.087 R)
• M11: 8,819,393 km (0.061 R)
• M12: 9,089,716 km (0.034 R)
• M13: 9,761,411 km (0.111 R)
• M14: 12,040,833 km (0.118 R)
• M15: 16,454,569 km (0.104 R)
• M16: 17,706,105 km (0.077 R)
• M17: 21,938,827 km (0.065 R)
• M18: 23,042,410 km (0.105 R)
• M19: 23,763,771 km (0.1 R)
• M20: 36,051,292 km (0.111 R)
• M21: 45,274,300 km (0.104 R)
• M22: 46,895,342 km (0.095 R)
• M23: 47,554,620 km (0.096 R)
• M24: 55,401,327 km (0.096 R)
• M25: 57,254,995 km (0.055 R)
• M26: 61,674,714 km (0.109 R)
• M27: 63,866,772 km (0.12 R)
• M28: 74,487,024 km (0.066 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: 396 - 11,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit