🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 215 Days

Day: 40.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,777,485 km

• M1: 72,705 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.72 AU - 0.96 AU

Year: 295 Days

Day: 18 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,777,485 km

• M1: 35,455 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.99 AU - 4.39 AU

Year: 2714 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,777,485 km

• M1: 258,954 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 11.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.36 AU - 5.34 AU

Year: 3474 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,777,485 km

• M1: 143,016 km (0.106 R)
• M2: 664,963 km (0.1 R)
• M3: 1,123,630 km (0.071 R)
• M4: 1,759,570 km (0.053 R)
• M5: 2,322,058 km (0.098 R)
• M6: 3,581,523 km (0.118 R)
• M7: 4,069,361 km (0.071 R)
• M8: 5,035,913 km (0.092 R)
• M9: 5,599,000 km (0.115 R)
• M10: 6,149,520 km (0.081 R)
• M11: 6,707,071 km (0.093 R)
• M12: 7,177,107 km (0.078 R)
• M13: 7,891,437 km (0.076 R)
• M14: 9,718,027 km (0.083 R)
• M15: 10,514,486 km (0.048 R)
• M16: 12,585,968 km (0.107 R)
• M17: 14,817,968 km (0.077 R)
• M18: 15,465,278 km (0.053 R)
• M19: 16,656,676 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 11.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.86 AU - 12.34 AU

Year: 12290 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,777,485 km

• M1: 140,622 km (0.084 R)
• M2: 1,626,129 km (0.101 R)
• M3: 2,599,861 km (0.06 R)
• M4: 5,075,856 km (0.085 R)
• M5: 8,960,464 km (0.104 R)
• M6: 11,581,269 km (0.114 R)
• M7: 12,081,823 km (0.113 R)
• M8: 19,038,872 km (0.065 R)
• M9: 20,532,308 km (0.102 R)
• M10: 23,662,194 km (0.072 R)
• M11: 25,294,307 km (0.049 R)
• M12: 27,389,425 km (0.083 R)
• M13: 29,907,906 km (0.092 R)
• M14: 30,639,738 km (0.064 R)
• M15: 32,139,457 km (0.106 R)
• M16: 36,456,104 km (0.035 R)
• M17: 46,498,160 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit