🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 31.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 25.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,031,719 km

• M1: 88,712 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 26.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,031,719 km

• M1: 33,360 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.16 AU - 1.28 AU

Year: 490 Days

Day: 36.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.32 AU - 1.8 AU

Year: 708 Days

Day: 39.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.56 AU - 2.16 AU

Year: 922 Days

Day: 29.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.71 AU - 3.53 AU

Year: 2003 Days

Day: 39.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 14.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.61 AU - 14.07 AU

Year: 15754 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,031,719 km

• M1: 180,265 km (0.059 R)
• M2: 1,182,422 km (0.11 R)
• M3: 1,989,652 km (0.074 R)
• M4: 2,548,998 km (0.081 R)
• M5: 3,778,842 km (0.053 R)
• M6: 8,694,927 km (0.082 R)
• M7: 9,213,134 km (0.075 R)
• M8: 10,105,935 km (0.11 R)
• M9: 12,769,824 km (0.11 R)
• M10: 13,565,385 km (0.055 R)
• M11: 14,655,355 km (0.117 R)
• M12: 15,391,227 km (0.09 R)
• M13: 21,421,069 km (0.107 R)
• M14: 22,108,172 km (0.038 R)
• M15: 26,347,476 km (0.119 R)
• M16: 31,981,930 km (0.098 R)
• M17: 32,653,774 km (0.068 R)
• M18: 38,498,114 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 7.5

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.14 AU - 14 AU

Year: 16197 Days

Day: 24 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,031,719 km

• M1: 95,593 km (0.092 R)
• M2: 392,395 km (0.087 R)
• M3: 691,441 km (0.08 R)
• M4: 1,979,329 km (0.111 R)
• M5: 2,405,833 km (0.077 R)
• M6: 2,847,595 km (0.118 R)
• M7: 3,195,411 km (0.07 R)
• M8: 3,920,661 km (0.113 R)
• M9: 6,517,082 km (0.111 R)
• M10: 8,168,941 km (0.063 R)
• M11: 9,165,562 km (0.091 R)
• M12: 10,294,129 km (0.072 R)
• M13: 11,860,867 km (0.117 R)
• M14: 13,709,298 km (0.093 R)
• M15: 14,499,624 km (0.062 R)
• M16: 16,098,975 km (0.11 R)
• M17: 18,200,526 km (0.038 R)
• M18: 18,514,980 km (0.113 R)
• M19: 19,644,145 km (0.093 R)
• M20: 21,950,496 km (0.076 R)
• M21: 23,031,041 km (0.12 R)
• M22: 23,491,653 km (0.084 R)
• M23: 27,093,072 km (0.081 R)
• M24: 28,864,610 km (0.101 R)
• M25: 33,452,627 km (0.054 R)
• M26: 36,600,765 km (0.105 R)
• M27: 37,354,289 km (0.08 R)
• M28: 42,644,668 km (0.088 R)
• M29: 43,619,149 km (0.056 R)
• M30: 44,041,314 km (0.039 R)
• M31: 47,665,622 km (0.106 R)
• M32: 49,626,550 km (0.106 R)
• M33: 52,113,166 km (0.069 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit