🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 224 Days

Day: 46.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 53.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.23 AU - 2.39 AU

Year: 1344 Days

Day: 46.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,577,703 km

• M1: 1,112,709 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.88 AU - 3.06 AU

Year: 1486 Days

Day: 20.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,577,703 km

• M1: 758,312 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.58 AU - 4.04 AU

Year: 2306 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 136.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 11.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.53 AU - 5.65 AU

Year: 4397 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,577,703 km

• M1: 146,307 km (0.063 R)
• M2: 596,746 km (0.033 R)
• M3: 1,018,911 km (0.083 R)
• M4: 1,404,425 km (0.033 R)
• M5: 2,516,685 km (0.111 R)
• M6: 3,003,028 km (0.109 R)
• M7: 5,129,561 km (0.087 R)
• M8: 7,527,615 km (0.119 R)
• M9: 18,554,026 km (0.057 R)
• M10: 19,751,556 km (0.061 R)
• M11: 22,299,956 km (0.084 R)
• M12: 23,871,631 km (0.065 R)
• M13: 24,535,397 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.9

Radius: 5.4

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.85 AU - 14.37 AU

Year: 19225 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,577,703 km

• M1: 71,209 km (0.091 R)
• M2: 315,502 km (0.119 R)
• M3: 572,361 km (0.034 R)
• M4: 1,415,944 km (0.104 R)
• M5: 1,690,007 km (0.115 R)
• M6: 2,017,178 km (0.079 R)
• M7: 4,198,763 km (0.11 R)
• M8: 4,571,262 km (0.086 R)
• M9: 6,167,172 km (0.089 R)
• M10: 8,101,473 km (0.041 R)
• M11: 9,807,038 km (0.11 R)
• M12: 11,380,658 km (0.073 R)
• M13: 11,920,258 km (0.082 R)
• M14: 15,521,677 km (0.078 R)
• M15: 18,861,898 km (0.082 R)
• M16: 28,091,339 km (0.1 R)
• M17: 32,639,862 km (0.114 R)
• M18: 33,849,061 km (0.041 R)
• M19: 35,591,877 km (0.109 R)
• M20: 36,356,771 km (0.041 R)
• M21: 37,132,435 km (0.1 R)
• M22: 38,316,652 km (0.085 R)
• M23: 44,764,919 km (0.119 R)
• M24: 45,357,626 km (0.11 R)
• M25: 48,711,161 km (0.102 R)
• M26: 51,090,066 km (0.09 R)
• M27: 51,412,899 km (0.119 R)
• M28: 53,878,421 km (0.099 R)
• M29: 55,735,828 km (0.106 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: 496 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit