🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 23.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 11.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.47 AU - 9.05 AU

Year: 6812 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,028,219 km

• M1: 140,472 km (0.042 R)
• M2: 602,730 km (0.11 R)
• M3: 1,481,169 km (0.106 R)
• M4: 1,913,506 km (0.068 R)
• M5: 2,413,014 km (0.03 R)
• M6: 2,881,853 km (0.067 R)
• M7: 4,200,409 km (0.104 R)
• M8: 4,773,369 km (0.113 R)
• M9: 6,303,456 km (0.115 R)
• M10: 6,775,587 km (0.102 R)
• M11: 7,791,057 km (0.087 R)
• M12: 9,242,156 km (0.114 R)
• M13: 9,897,246 km (0.099 R)
• M14: 10,259,123 km (0.084 R)
• M15: 11,154,167 km (0.102 R)
• M16: 12,462,550 km (0.108 R)
• M17: 14,266,999 km (0.118 R)
• M18: 15,201,986 km (0.115 R)
• M19: 18,729,205 km (0.034 R)
• M20: 22,070,623 km (0.119 R)
• M21: 25,535,908 km (0.061 R)
• M22: 30,954,642 km (0.097 R)
• M23: 32,321,069 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 6.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.77 AU - 15.35 AU

Year: 20353 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,028,219 km

• M1: 81,232 km (0.061 R)
• M2: 827,875 km (0.103 R)
• M3: 1,324,540 km (0.101 R)
• M4: 1,537,866 km (0.109 R)
• M5: 2,320,413 km (0.1 R)
• M6: 2,575,776 km (0.05 R)
• M7: 3,964,643 km (0.116 R)
• M8: 5,758,620 km (0.074 R)
• M9: 7,830,850 km (0.1 R)
• M10: 8,835,699 km (0.116 R)
• M11: 13,200,516 km (0.115 R)
• M12: 19,402,245 km (0.098 R)
• M13: 32,732,912 km (0.089 R)
• M14: 38,257,262 km (0.117 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit