🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 172 Days

Day: 25.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.94 AU - 0.96 AU

Year: 327 Days

Day: 18.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.14 AU - 1.5 AU

Year: 535 Days

Day: 37.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,568,029 km

• M1: 104,120 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 13

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.94 AU - 7.4 AU

Year: 5412 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,568,029 km

• M1: 162,463 km (0.101 R)
• M2: 633,846 km (0.105 R)
• M3: 1,165,218 km (0.05 R)
• M4: 1,574,069 km (0.092 R)
• M5: 2,051,735 km (0.118 R)
• M6: 2,489,907 km (0.097 R)
• M7: 2,991,209 km (0.101 R)
• M8: 3,410,981 km (0.049 R)
• M9: 4,032,560 km (0.105 R)
• M10: 4,728,789 km (0.112 R)
• M11: 5,416,939 km (0.029 R)
• M12: 6,139,497 km (0.111 R)
• M13: 10,036,820 km (0.112 R)
• M14: 11,175,111 km (0.069 R)
• M15: 12,146,450 km (0.111 R)
• M16: 13,120,481 km (0.1 R)
• M17: 14,201,326 km (0.119 R)
• M18: 15,457,948 km (0.089 R)
• M19: 17,672,146 km (0.053 R)
• M20: 18,521,413 km (0.026 R)
• M21: 19,397,608 km (0.076 R)
• M22: 20,230,868 km (0.088 R)
• M23: 21,451,886 km (0.064 R)
• M24: 23,804,312 km (0.075 R)
• M25: 25,574,654 km (0.075 R)
• M26: 27,258,976 km (0.05 R)
• M27: 28,304,516 km (0.075 R)
• M28: 30,847,679 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 13.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.51 AU - 13.17 AU

Year: 14386 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,568,029 km

• M1: 169,644 km (0.111 R)
• M2: 623,524 km (0.045 R)
• M3: 1,479,822 km (0.074 R)
• M4: 1,920,986 km (0.086 R)
• M5: 2,430,816 km (0.06 R)
• M6: 5,519,713 km (0.075 R)
• M7: 6,045,699 km (0.063 R)
• M8: 8,543,086 km (0.083 R)
• M9: 9,145,815 km (0.055 R)
• M10: 11,907,392 km (0.115 R)
• M11: 13,114,348 km (0.034 R)
• M12: 16,756,757 km (0.082 R)
• M13: 19,358,862 km (0.111 R)
• M14: 20,049,256 km (0.093 R)
• M15: 21,571,115 km (0.06 R)
• M16: 24,343,014 km (0.119 R)
• M17: 25,969,891 km (0.067 R)
• M18: 27,344,396 km (0.094 R)
• M19: 27,885,641 km (0.092 R)
• M20: 29,214,220 km (0.071 R)
• M21: 29,666,305 km (0.053 R)
• M22: 36,235,746 km (0.105 R)
• M23: 36,889,189 km (0.089 R)
• M24: 40,135,463 km (0.085 R)
• M25: 45,506,176 km (0.083 R)
• M26: 49,714,963 km (0.078 R)
• M27: 52,995,195 km (0.031 R)
• M28: 58,004,031 km (0.099 R)
• M29: 61,082,307 km (0.09 R)
• M30: 62,194,417 km (0.12 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit