🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 18.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.42 AU - 1.94 AU

Year: 788 Days

Day: 45.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.87 AU

Year: 1430 Days

Day: 36.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 13.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.45 AU - 8.17 AU

Year: 6427 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,179,418 km

• M1: 164,109 km (0.077 R)
• M2: 666,309 km (0.06 R)
• M3: 1,229,844 km (0.066 R)
• M4: 2,168,571 km (0.073 R)
• M5: 2,643,245 km (0.083 R)
• M6: 3,108,045 km (0.046 R)
• M7: 3,874,585 km (0.118 R)
• M8: 4,327,866 km (0.102 R)
• M9: 5,200,471 km (0.09 R)
• M10: 5,694,144 km (0.038 R)
• M11: 6,155,504 km (0.066 R)
• M12: 10,435,648 km (0.056 R)
• M13: 10,848,239 km (0.115 R)
• M14: 11,952,720 km (0.114 R)
• M15: 14,328,634 km (0.102 R)
• M16: 14,839,211 km (0.1 R)
• M17: 16,753,615 km (0.081 R)
• M18: 22,026,940 km (0.112 R)
• M19: 22,707,610 km (0.083 R)
• M20: 25,324,676 km (0.063 R)
• M21: 31,530,444 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 10.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.69 AU - 9.69 AU

Year: 9264 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,179,418 km

• M1: 129,402 km (0.107 R)
• M2: 547,827 km (0.112 R)
• M3: 884,572 km (0.08 R)
• M4: 1,270,535 km (0.1 R)
• M5: 1,626,428 km (0.092 R)
• M6: 2,049,341 km (0.073 R)
• M7: 2,641,898 km (0.083 R)
• M8: 3,880,569 km (0.099 R)
• M9: 4,730,883 km (0.08 R)
• M10: 6,911,571 km (0.086 R)
• M11: 7,497,247 km (0.117 R)
• M12: 7,864,210 km (0.033 R)
• M13: 8,243,291 km (0.115 R)
• M14: 9,175,286 km (0.045 R)
• M15: 10,126,878 km (0.053 R)
• M16: 10,575,971 km (0.118 R)
• M17: 10,986,318 km (0.09 R)
• M18: 11,354,179 km (0.111 R)
• M19: 11,893,779 km (0.097 R)
• M20: 15,961,195 km (0.107 R)
• M21: 18,416,545 km (0.094 R)
• M22: 19,695,457 km (0.105 R)
• M23: 30,250,335 km (0.031 R)
• M24: 30,662,477 km (0.064 R)
• M25: 31,815,278 km (0.087 R)
• M26: 37,658,571 km (0.053 R)
• M27: 39,101,891 km (0.088 R)
• M28: 40,084,301 km (0.12 R)
• M29: 40,456,949 km (0.117 R)
• M30: 40,957,503 km (0.104 R)
• M31: 41,588,806 km (0.092 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit