🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 174 Days

Day: 36.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.49 AU - 2.75 AU

Year: 1512 Days

Day: 16.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.27 AU - 3.29 AU

Year: 1652 Days

Day: 33.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.74 AU - 3.5 AU

Year: 1964 Days

Day: 26.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.16 AU - 4.7 AU

Year: 2777 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.38 AU - 8.3 AU

Year: 7825 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,495,252 km

• M1: 101,876 km (0.116 R)
• M2: 917,334 km (0.071 R)
• M3: 1,457,083 km (0.083 R)
• M4: 2,693,659 km (0.117 R)
• M5: 3,157,562 km (0.079 R)
• M6: 4,112,894 km (0.112 R)
• M7: 4,447,844 km (0.108 R)
• M8: 5,046,535 km (0.106 R)
• M9: 6,001,717 km (0.119 R)
• M10: 7,358,869 km (0.077 R)
• M11: 8,619,231 km (0.089 R)
• M12: 9,169,153 km (0.096 R)
• M13: 9,742,262 km (0.098 R)
• M14: 12,597,337 km (0.037 R)
• M15: 16,852,200 km (0.114 R)
• M16: 18,599,952 km (0.081 R)
• M17: 20,146,046 km (0.119 R)
• M18: 23,281,318 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 12.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.28 AU - 8.6 AU

Year: 8740 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,495,252 km

• M1: 152,141 km (0.053 R)
• M2: 546,930 km (0.065 R)
• M3: 1,174,194 km (0.065 R)
• M4: 1,557,015 km (0.095 R)
• M5: 2,253,842 km (0.113 R)
• M6: 2,992,107 km (0.053 R)
• M7: 3,418,461 km (0.096 R)
• M8: 4,867,167 km (0.069 R)
• M9: 5,519,713 km (0.057 R)
• M10: 6,070,382 km (0.093 R)
• M11: 6,827,198 km (0.092 R)
• M12: 7,983,590 km (0.051 R)
• M13: 12,339,580 km (0.089 R)
• M14: 18,469,054 km (0.109 R)
• M15: 19,424,536 km (0.118 R)
• M16: 20,127,047 km (0.081 R)
• M17: 20,846,463 km (0.119 R)
• M18: 21,434,084 km (0.076 R)
• M19: 23,499,731 km (0.099 R)
• M20: 24,459,102 km (0.084 R)
• M21: 26,627,224 km (0.102 R)
• M22: 28,290,603 km (0.077 R)
• M23: 29,929,448 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit