🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.76 AU

Year: 189 Days

Day: 19.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.84 AU

Year: 721 Days

Day: 45.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,077,135 km

• M1: 44,580 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.54 AU - 4.76 AU

Year: 3541 Days

Day: 19.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 14

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.47 AU - 7.91 AU

Year: 6808 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,077,135 km

• M1: 174,282 km (0.07 R)
• M2: 856,597 km (0.09 R)
• M3: 1,305,541 km (0.115 R)
• M4: 2,080,158 km (0.078 R)
• M5: 2,792,843 km (0.115 R)
• M6: 4,874,796 km (0.107 R)
• M7: 5,512,382 km (0.119 R)
• M8: 8,035,799 km (0.095 R)
• M9: 8,596,193 km (0.111 R)
• M10: 9,097,346 km (0.061 R)
• M11: 10,066,740 km (0.037 R)
• M12: 10,623,842 km (0.101 R)
• M13: 12,899,376 km (0.101 R)
• M14: 16,101,368 km (0.113 R)
• M15: 17,519,257 km (0.113 R)
• M16: 19,371,279 km (0.115 R)
• M17: 23,785,762 km (0.111 R)
• M18: 26,313,517 km (0.082 R)
• M19: 32,899,414 km (0.102 R)
• M20: 33,818,693 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.95 AU - 9.19 AU

Year: 8859 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,077,135 km

• M1: 137,032 km (0.065 R)
• M2: 612,304 km (0.093 R)
• M3: 1,848,282 km (0.051 R)
• M4: 2,242,921 km (0.119 R)
• M5: 2,913,568 km (0.063 R)
• M6: 3,516,896 km (0.098 R)
• M7: 4,373,643 km (0.058 R)
• M8: 5,194,188 km (0.063 R)
• M9: 5,836,711 km (0.077 R)
• M10: 8,161,461 km (0.107 R)
• M11: 13,079,791 km (0.088 R)
• M12: 15,884,601 km (0.09 R)
• M13: 17,111,154 km (0.103 R)
• M14: 18,665,177 km (0.032 R)
• M15: 20,381,812 km (0.108 R)
• M16: 21,903,223 km (0.108 R)
• M17: 28,661,306 km (0.067 R)
• M18: 29,287,822 km (0.118 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: 211 - 12,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit