🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.57 AU - 0.57 AU

Year: 163 Days

Day: 45.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,165,295 km

• M1: 65,973 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.72 AU - 0.72 AU

Year: 231 Days

Day: 15.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,165,295 km

• M1: 77,791 km (0.049 R)
• M2: 107,262 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.29 AU

Year: 396 Days

Day: 46.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 59.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.13 AU

Year: 1606 Days

Day: 34.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 8.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.44 AU - 11.84 AU

Year: 11336 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,165,295 km

• M1: 106,065 km (0.114 R)
• M2: 409,150 km (0.114 R)
• M3: 850,913 km (0.088 R)
• M4: 2,290,942 km (0.115 R)
• M5: 3,435,216 km (0.025 R)
• M6: 4,508,581 km (0.106 R)
• M7: 5,457,779 km (0.07 R)
• M8: 6,872,227 km (0.113 R)
• M9: 7,913,578 km (0.074 R)
• M10: 8,211,128 km (0.108 R)
• M11: 10,206,165 km (0.089 R)
• M12: 14,298,714 km (0.082 R)
• M13: 16,532,360 km (0.107 R)
• M14: 19,216,744 km (0.112 R)
• M15: 29,393,588 km (0.069 R)
• M16: 30,418,782 km (0.105 R)
• M17: 32,431,921 km (0.049 R)
• M18: 37,910,494 km (0.12 R)
• M19: 41,248,022 km (0.102 R)
• M20: 43,315,465 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 10.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.5 AU - 11.7 AU

Year: 13071 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,165,295 km

• M1: 139,276 km (0.085 R)
• M2: 579,243 km (0.096 R)
• M3: 1,634,506 km (0.101 R)
• M4: 2,970,266 km (0.092 R)
• M5: 5,346,927 km (0.04 R)
• M6: 7,622,012 km (0.117 R)
• M7: 16,352,842 km (0.109 R)
• M8: 17,428,152 km (0.113 R)
• M9: 18,693,451 km (0.046 R)
• M10: 20,169,982 km (0.053 R)
• M11: 25,417,127 km (0.074 R)
• M12: 27,786,458 km (0.091 R)
• M13: 30,199,921 km (0.103 R)
• M14: 30,900,039 km (0.091 R)
• M15: 31,406,577 km (0.063 R)
• M16: 32,021,873 km (0.12 R)
• M17: 35,440,035 km (0.119 R)
• M18: 37,351,297 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 20,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit