🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 28.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 299 Days

Day: 13 Hours

Environment

Temp: 72 °C

Axial Tilt: 100.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,236,436 km

• M1: 45,478 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.21 AU - 2.39 AU

Year: 1307 Days

Day: 15.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 8.1

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.75 AU - 6.89 AU

Year: 5262 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,236,436 km

• M1: 100,679 km (0.099 R)
• M2: 441,613 km (0.111 R)
• M3: 807,978 km (0.091 R)
• M4: 1,287,140 km (0.118 R)
• M5: 1,716,785 km (0.108 R)
• M6: 2,015,682 km (0.084 R)
• M7: 2,597,617 km (0.086 R)
• M8: 3,707,783 km (0.044 R)
• M9: 4,332,055 km (0.093 R)
• M10: 4,656,832 km (0.044 R)
• M11: 5,133,152 km (0.029 R)
• M12: 5,999,174 km (0.12 R)
• M13: 7,653,577 km (0.093 R)
• M14: 7,944,096 km (0.109 R)
• M15: 8,241,945 km (0.085 R)
• M16: 9,929,708 km (0.103 R)
• M17: 10,363,392 km (0.103 R)
• M18: 11,221,935 km (0.106 R)
• M19: 12,127,002 km (0.1 R)
• M20: 15,477,396 km (0.094 R)
• M21: 16,537,446 km (0.11 R)
• M22: 17,834,460 km (0.047 R)
• M23: 18,475,337 km (0.072 R)
• M24: 20,629,846 km (0.098 R)
• M25: 22,204,662 km (0.052 R)
• M26: 25,031,314 km (0.074 R)
• M27: 25,591,857 km (0.078 R)
• M28: 26,160,628 km (0.062 R)
• M29: 26,654,900 km (0.071 R)
• M30: 29,308,467 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 9.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.72 AU - 7.1 AU

Year: 6807 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,236,436 km

• M1: 120,725 km (0.067 R)
• M2: 925,712 km (0.092 R)
• M3: 3,032,947 km (0.106 R)
• M4: 3,535,147 km (0.037 R)
• M5: 3,999,200 km (0.055 R)
• M6: 5,022,599 km (0.073 R)
• M7: 10,100,250 km (0.118 R)
• M8: 11,932,674 km (0.113 R)
• M9: 14,030,784 km (0.089 R)
• M10: 14,688,716 km (0.076 R)
• M11: 15,424,588 km (0.066 R)
• M12: 17,216,321 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit