🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 218 Days

Day: 22 Hours

Environment

Temp: 173 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,879,695 km

• M1: 128,953 km (0.106 R)
• M2: 315,801 km (0.099 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 8.1

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.01 AU - 7.33 AU

Year: 6027 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,879,695 km

• M1: 108,608 km (0.047 R)
• M2: 704,456 km (0.053 R)
• M3: 924,365 km (0.103 R)
• M4: 1,240,615 km (0.052 R)
• M5: 1,667,119 km (0.048 R)
• M6: 1,850,226 km (0.075 R)
• M7: 3,330,797 km (0.106 R)
• M8: 3,613,836 km (0.097 R)
• M9: 4,288,223 km (0.115 R)
• M10: 5,397,192 km (0.11 R)
• M11: 6,365,988 km (0.103 R)
• M12: 6,881,053 km (0.09 R)
• M13: 7,224,979 km (0.069 R)
• M14: 7,872,438 km (0.112 R)
• M15: 8,410,542 km (0.068 R)
• M16: 8,582,430 km (0.111 R)
• M17: 9,108,566 km (0.086 R)
• M18: 9,359,441 km (0.091 R)
• M19: 10,321,804 km (0.082 R)
• M20: 10,665,879 km (0.072 R)
• M21: 13,234,774 km (0.049 R)
• M22: 14,020,013 km (0.12 R)
• M23: 15,705,832 km (0.107 R)
• M24: 16,273,256 km (0.031 R)
• M25: 16,560,634 km (0.094 R)
• M26: 17,389,107 km (0.038 R)
• M27: 18,086,532 km (0.107 R)
• M28: 22,057,608 km (0.059 R)
• M29: 22,616,954 km (0.037 R)
• M30: 27,283,510 km (0.104 R)
• M31: 27,593,626 km (0.09 R)
• M32: 28,282,076 km (0.064 R)
• M33: 30,008,136 km (0.105 R)
• M34: 32,321,817 km (0.069 R)
• M35: 32,727,077 km (0.072 R)
• M36: 33,339,830 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 6

Gravity: 22.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.12 AU - 16.1 AU

Year: 17566 Days

Day: 24.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,879,695 km

• M1: 120,725 km (0.06 R)
• M2: 446,699 km (0.104 R)
• M3: 726,746 km (0.048 R)
• M4: 1,521,261 km (0.112 R)
• M5: 2,881,105 km (0.053 R)
• M6: 6,805,955 km (0.109 R)
• M7: 8,606,515 km (0.112 R)
• M8: 9,533,723 km (0.071 R)
• M9: 10,732,002 km (0.087 R)
• M10: 11,824,515 km (0.092 R)
• M11: 12,120,719 km (0.083 R)
• M12: 15,759,687 km (0.111 R)
• M13: 17,363,825 km (0.05 R)
• M14: 18,012,930 km (0.109 R)
• M15: 21,199,514 km (0.109 R)
• M16: 21,437,076 km (0.061 R)
• M17: 22,238,621 km (0.067 R)
• M18: 22,563,248 km (0.069 R)
• M19: 23,802,068 km (0.07 R)
• M20: 24,561,427 km (0.104 R)
• M21: 25,074,099 km (0.067 R)
• M22: 25,679,222 km (0.109 R)
• M23: 29,182,206 km (0.115 R)
• M24: 31,642,194 km (0.082 R)
• M25: 36,135,814 km (0.105 R)
• M26: 41,479,301 km (0.116 R)
• M27: 41,811,707 km (0.081 R)
• M28: 42,145,311 km (0.084 R)
• M29: 49,943,548 km (0.051 R)
• M30: 54,660,818 km (0.114 R)
• M31: 56,969,712 km (0.083 R)
• M32: 58,798,695 km (0.099 R)
• M33: 61,596,175 km (0.049 R)
• M34: 62,271,909 km (0.084 R)
• M35: 62,543,279 km (0.067 R)
• M36: 64,045,990 km (0.03 R)
• M37: 68,235,179 km (0.107 R)
• M38: 69,231,800 km (0.105 R)
• M39: 69,948,075 km (0.114 R)
• M40: 73,584,799 km (0.071 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit