🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 236 Days

Day: 47.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,599,516 km

• M1: 43,832 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 329 Days

Day: 21.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.92 AU - 5.42 AU

Year: 4113 Days

Day: 32.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 8.3

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.51 AU - 7.11 AU

Year: 5545 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,599,516 km

• M1: 103,372 km (0.12 R)
• M2: 387,758 km (0.114 R)
• M3: 1,171,950 km (0.092 R)
• M4: 2,150,918 km (0.039 R)
• M5: 3,826,265 km (0.091 R)
• M6: 4,628,708 km (0.081 R)
• M7: 5,722,119 km (0.068 R)
• M8: 7,229,168 km (0.092 R)
• M9: 8,776,159 km (0.095 R)
• M10: 10,909,724 km (0.099 R)
• M11: 11,792,202 km (0.052 R)
• M12: 12,668,546 km (0.078 R)
• M13: 13,041,793 km (0.076 R)
• M14: 14,377,253 km (0.087 R)
• M15: 15,078,119 km (0.114 R)
• M16: 16,548,068 km (0.108 R)
• M17: 16,994,318 km (0.114 R)
• M18: 17,383,123 km (0.107 R)
• M19: 17,910,605 km (0.065 R)
• M20: 19,913,122 km (0.097 R)
• M21: 23,071,133 km (0.046 R)
• M22: 26,548,087 km (0.072 R)
• M23: 33,903,964 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 11.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.98 AU - 12.02 AU

Year: 12763 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,599,516 km

• M1: 148,102 km (0.078 R)
• M2: 518,506 km (0.106 R)
• M3: 983,606 km (0.119 R)
• M4: 1,446,761 km (0.069 R)
• M5: 2,223,174 km (0.093 R)
• M6: 3,111,785 km (0.091 R)
• M7: 4,314,403 km (0.105 R)
• M8: 5,583,441 km (0.119 R)
• M9: 7,044,564 km (0.101 R)
• M10: 9,773,079 km (0.06 R)
• M11: 13,010,676 km (0.088 R)
• M12: 17,448,647 km (0.025 R)
• M13: 18,657,098 km (0.084 R)
• M14: 19,663,443 km (0.115 R)
• M15: 20,441,651 km (0.097 R)
• M16: 21,061,136 km (0.096 R)
• M17: 25,447,495 km (0.095 R)
• M18: 26,061,146 km (0.083 R)
• M19: 29,390,596 km (0.05 R)
• M20: 31,215,391 km (0.107 R)
• M21: 32,393,474 km (0.117 R)
• M22: 33,601,178 km (0.104 R)
• M23: 35,089,527 km (0.08 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit