🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.24 AU

Year: 393 Days

Day: 24 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,446,775 km

• M1: 170,691 km (0.112 R)
• M2: 561,142 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.89 AU - 4.45 AU

Year: 2494 Days

Day: 18.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,446,775 km

• M1: 44,580 km (0.074 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 12.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.54 AU - 6.14 AU

Year: 5007 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,446,775 km

• M1: 162,314 km (0.047 R)
• M2: 1,268,590 km (0.079 R)
• M3: 2,378,457 km (0.057 R)
• M4: 2,816,778 km (0.071 R)
• M5: 3,824,021 km (0.1 R)
• M6: 5,360,840 km (0.042 R)
• M7: 5,955,192 km (0.068 R)
• M8: 7,719,849 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.63 AU - 10.11 AU

Year: 11001 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,446,775 km

• M1: 146,008 km (0.116 R)
• M2: 694,284 km (0.111 R)
• M3: 1,617,452 km (0.106 R)
• M4: 3,059,276 km (0.106 R)
• M5: 4,294,207 km (0.112 R)
• M6: 7,117,119 km (0.075 R)
• M7: 9,160,476 km (0.092 R)
• M8: 9,632,457 km (0.096 R)
• M9: 10,227,408 km (0.109 R)
• M10: 13,234,624 km (0.095 R)
• M11: 15,857,374 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 9.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.6 AU - 12.3 AU

Year: 13745 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,446,775 km

• M1: 116,836 km (0.094 R)
• M2: 1,407,866 km (0.084 R)
• M3: 1,971,700 km (0.09 R)
• M4: 2,500,229 km (0.114 R)
• M5: 3,427,886 km (0.111 R)
• M6: 13,852,164 km (0.095 R)
• M7: 20,753,713 km (0.111 R)
• M8: 21,091,205 km (0.061 R)
• M9: 21,916,387 km (0.114 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit