🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 12.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.86 AU - 2.3 AU

Year: 1085 Days

Day: 46 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 8.1

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.34 AU - 7.68 AU

Year: 6007 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,391,402 km

• M1: 100,679 km (0.09 R)
• M2: 369,656 km (0.09 R)
• M3: 688,898 km (0.115 R)
• M4: 1,074,262 km (0.094 R)
• M5: 1,744,610 km (0.115 R)
• M6: 2,436,949 km (0.073 R)
• M7: 2,704,879 km (0.085 R)
• M8: 3,562,374 km (0.049 R)
• M9: 4,127,854 km (0.106 R)
• M10: 4,458,316 km (0.094 R)
• M11: 5,679,334 km (0.047 R)
• M12: 6,585,897 km (0.112 R)
• M13: 8,601,429 km (0.091 R)
• M14: 9,312,916 km (0.088 R)
• M15: 9,661,030 km (0.1 R)
• M16: 10,805,305 km (0.105 R)
• M17: 12,503,091 km (0.118 R)
• M18: 13,580,943 km (0.03 R)
• M19: 14,142,534 km (0.099 R)
• M20: 16,671,785 km (0.061 R)
• M21: 26,820,804 km (0.12 R)
• M22: 27,083,947 km (0.061 R)
• M23: 28,882,263 km (0.073 R)
• M24: 29,998,562 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 6.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.94 AU - 13.26 AU

Year: 17147 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,391,402 km

• M1: 89,011 km (0.075 R)
• M2: 4,972,184 km (0.102 R)
• M3: 8,616,837 km (0.089 R)
• M4: 9,783,102 km (0.06 R)
• M5: 10,551,138 km (0.11 R)
• M6: 11,410,278 km (0.115 R)
• M7: 13,324,832 km (0.074 R)
• M8: 14,449,210 km (0.09 R)
• M9: 19,285,260 km (0.083 R)
• M10: 19,581,763 km (0.025 R)
• M11: 26,171,250 km (0.1 R)
• M12: 31,164,677 km (0.112 R)
• M13: 33,562,581 km (0.109 R)
• M14: 34,099,638 km (0.12 R)
• M15: 35,634,063 km (0.102 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit