🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.08 AU - 1.64 AU

Year: 574 Days

Day: 43.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.72 AU

Year: 1345 Days

Day: 12.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,838,494 km

• M1: 27,077 km (0.087 R)
• M2: 1,145,770 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.38 AU - 2.5 AU

Year: 1378 Days

Day: 19.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 8.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.6 AU - 8 AU

Year: 7133 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,838,494 km

• M1: 135,087 km (0.071 R)
• M2: 419,921 km (0.085 R)
• M3: 1,020,407 km (0.097 R)
• M4: 1,492,688 km (0.049 R)
• M5: 2,187,570 km (0.025 R)
• M6: 4,205,047 km (0.035 R)
• M7: 6,528,750 km (0.092 R)
• M8: 10,182,529 km (0.094 R)
• M9: 12,854,047 km (0.109 R)
• M10: 19,473,155 km (0.056 R)
• M11: 20,094,435 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 9.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.21 AU - 8.89 AU

Year: 7503 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,838,494 km

• M1: 119,230 km (0.091 R)
• M2: 1,477,279 km (0.069 R)
• M3: 2,056,821 km (0.106 R)
• M4: 3,439,704 km (0.081 R)
• M5: 4,198,464 km (0.094 R)
• M6: 5,333,314 km (0.089 R)
• M7: 5,986,757 km (0.119 R)
• M8: 6,885,840 km (0.098 R)
• M9: 7,660,757 km (0.101 R)
• M10: 13,941,624 km (0.113 R)
• M11: 14,524,906 km (0.082 R)
• M12: 16,548,068 km (0.081 R)
• M13: 21,284,037 km (0.093 R)
• M14: 25,496,115 km (0.099 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 20,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit