🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.09 AU - 2.29 AU

Year: 1208 Days

Day: 16.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,098,786 km

• M1: 17,952 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.12 AU - 3.94 AU

Year: 2472 Days

Day: 18.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.47 AU - 5.31 AU

Year: 3429 Days

Day: 25.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 11.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.77 AU - 5.19 AU

Year: 3535 Days

Day: 7 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,098,786 km

• M1: 149,897 km (0.093 R)
• M2: 554,111 km (0.059 R)
• M3: 936,632 km (0.061 R)
• M4: 1,387,520 km (0.089 R)
• M5: 1,887,177 km (0.099 R)
• M6: 2,349,435 km (0.113 R)
• M7: 4,066,818 km (0.091 R)
• M8: 5,369,816 km (0.068 R)
• M9: 6,308,093 km (0.09 R)
• M10: 6,874,770 km (0.089 R)
• M11: 8,781,395 km (0.111 R)
• M12: 10,044,151 km (0.112 R)
• M13: 12,485,139 km (0.098 R)
• M14: 12,972,230 km (0.051 R)
• M15: 13,517,963 km (0.103 R)
• M16: 16,322,324 km (0.077 R)
• M17: 20,331,248 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.15 AU - 7.11 AU

Year: 5658 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,098,786 km

• M1: 167,400 km (0.119 R)
• M2: 895,642 km (0.114 R)
• M3: 1,386,024 km (0.106 R)
• M4: 3,116,722 km (0.073 R)
• M5: 4,332,205 km (0.061 R)
• M6: 4,992,979 km (0.069 R)
• M7: 5,539,460 km (0.115 R)
• M8: 6,517,082 km (0.115 R)
• M9: 7,064,909 km (0.078 R)
• M10: 9,789,535 km (0.067 R)
• M11: 11,265,318 km (0.054 R)
• M12: 12,157,969 km (0.089 R)
• M13: 16,331,151 km (0.045 R)
• M14: 19,289,449 km (0.087 R)
• M15: 21,599,090 km (0.093 R)
• M16: 23,290,444 km (0.053 R)
• M17: 26,331,619 km (0.116 R)
• M18: 31,616,912 km (0.03 R)
• M19: 34,098,740 km (0.108 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: 508 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit