🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.65 AU - 1.73 AU

Year: 846 Days

Day: 44.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 172.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.78 AU - 2.42 AU

Year: 1172 Days

Day: 38.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.28 AU - 3.36 AU

Year: 1823 Days

Day: 29.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 145.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,805,268 km

• M1: 168,148 km (0.105 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.18 AU - 4.26 AU

Year: 2762 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 12.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.18 AU - 4.88 AU

Year: 3115 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,805,268 km

• M1: 153,039 km (0.111 R)
• M2: 692,638 km (0.067 R)
• M3: 1,168,958 km (0.082 R)
• M4: 1,812,827 km (0.093 R)
• M5: 2,353,474 km (0.082 R)
• M6: 3,489,670 km (0.059 R)
• M7: 4,794,163 km (0.067 R)
• M8: 6,502,421 km (0.102 R)
• M9: 7,107,993 km (0.112 R)
• M10: 7,693,519 km (0.118 R)
• M11: 8,341,128 km (0.089 R)
• M12: 9,056,805 km (0.065 R)
• M13: 10,718,089 km (0.053 R)
• M14: 12,694,427 km (0.106 R)
• M15: 13,183,013 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 10.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.6 AU - 10.4 AU

Year: 9541 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,805,268 km

• M1: 144,212 km (0.119 R)
• M2: 625,020 km (0.106 R)
• M3: 983,905 km (0.081 R)
• M4: 1,358,049 km (0.076 R)
• M5: 2,421,840 km (0.1 R)
• M6: 3,195,859 km (0.061 R)
• M7: 7,224,680 km (0.107 R)
• M8: 7,698,007 km (0.103 R)
• M9: 9,559,603 km (0.082 R)
• M10: 18,873,267 km (0.118 R)
• M11: 23,953,013 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit