🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 16.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.71 AU - 1.11 AU

Year: 305 Days

Day: 18.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,890,551 km

• M1: 529,576 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.6 AU - 1.66 AU

Year: 731 Days

Day: 46.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,890,551 km

• M1: 1,134,550 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.52 AU - 2.18 AU

Year: 884 Days

Day: 28.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,890,551 km

• M1: 49,966 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.52 AU - 3.78 AU

Year: 2451 Days

Day: 29.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 13

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.1 AU - 14.1 AU

Year: 16664 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,890,551 km

• M1: 161,715 km (0.112 R)
• M2: 648,956 km (0.071 R)
• M3: 1,462,170 km (0.078 R)
• M4: 3,492,811 km (0.074 R)
• M5: 3,935,770 km (0.118 R)
• M6: 5,457,779 km (0.099 R)
• M7: 6,057,517 km (0.104 R)
• M8: 6,612,525 km (0.091 R)
• M9: 7,974,015 km (0.091 R)
• M10: 8,484,443 km (0.093 R)
• M11: 12,020,189 km (0.041 R)
• M12: 12,899,076 km (0.053 R)
• M13: 15,322,712 km (0.119 R)
• M14: 16,194,119 km (0.03 R)
• M15: 16,848,460 km (0.114 R)
• M16: 21,736,122 km (0.107 R)
• M17: 23,973,208 km (0.067 R)
• M18: 24,716,261 km (0.08 R)
• M19: 26,472,091 km (0.047 R)
• M20: 30,973,342 km (0.073 R)
• M21: 35,140,091 km (0.068 R)
• M22: 37,925,903 km (0.091 R)
• M23: 39,519,419 km (0.108 R)
• M24: 43,619,149 km (0.096 R)
• M25: 59,516,316 km (0.107 R)
• M26: 65,294,983 km (0.106 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit