🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 159 Days

Day: 47.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.31 AU - 1.67 AU

Year: 636 Days

Day: 34.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.73 AU - 2.75 AU

Year: 1173 Days

Day: 42.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,327,229 km

• M1: 711,188 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 14.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.44 AU - 7.54 AU

Year: 7171 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,327,229 km

• M1: 175,628 km (0.11 R)
• M2: 901,327 km (0.111 R)
• M3: 1,553,723 km (0.092 R)
• M4: 2,331,782 km (0.091 R)
• M5: 3,335,584 km (0.095 R)
• M6: 4,171,088 km (0.112 R)
• M7: 4,842,034 km (0.114 R)
• M8: 5,519,413 km (0.109 R)
• M9: 5,983,017 km (0.099 R)
• M10: 8,661,567 km (0.109 R)
• M11: 10,388,375 km (0.115 R)
• M12: 12,728,834 km (0.1 R)
• M13: 15,272,895 km (0.074 R)
• M14: 15,727,673 km (0.103 R)
• M15: 17,851,963 km (0.102 R)
• M16: 18,357,005 km (0.081 R)
• M17: 21,026,729 km (0.066 R)
• M18: 21,509,182 km (0.078 R)
• M19: 23,513,195 km (0.079 R)
• M20: 25,006,182 km (0.087 R)
• M21: 25,821,789 km (0.043 R)
• M22: 26,468,202 km (0.092 R)
• M23: 27,986,620 km (0.107 R)
• M24: 29,662,715 km (0.067 R)
• M25: 30,269,932 km (0.104 R)
• M26: 35,205,017 km (0.099 R)
• M27: 36,344,653 km (0.068 R)
• M28: 37,508,824 km (0.081 R)
• M29: 40,900,806 km (0.094 R)
• M30: 42,287,728 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 13.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.87 AU - 10.85 AU

Year: 11666 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,327,229 km

• M1: 170,392 km (0.074 R)
• M2: 608,415 km (0.047 R)
• M3: 1,146,368 km (0.092 R)
• M4: 2,416,754 km (0.096 R)
• M5: 2,884,546 km (0.091 R)
• M6: 4,006,381 km (0.095 R)
• M7: 4,667,902 km (0.096 R)
• M8: 5,722,867 km (0.049 R)
• M9: 6,405,182 km (0.119 R)
• M10: 9,955,290 km (0.109 R)
• M11: 12,611,101 km (0.09 R)
• M12: 13,053,013 km (0.06 R)
• M13: 16,819,737 km (0.116 R)
• M14: 17,511,179 km (0.056 R)
• M15: 19,115,915 km (0.025 R)
• M16: 20,382,261 km (0.117 R)
• M17: 22,616,206 km (0.116 R)
• M18: 24,517,445 km (0.118 R)
• M19: 28,311,995 km (0.109 R)
• M20: 30,631,510 km (0.053 R)
• M21: 32,012,448 km (0.045 R)
• M22: 33,314,399 km (0.081 R)
• M23: 34,039,200 km (0.098 R)
• M24: 38,876,896 km (0.035 R)
• M25: 45,029,258 km (0.112 R)
• M26: 45,471,021 km (0.082 R)
• M27: 50,364,367 km (0.114 R)
• M28: 51,962,820 km (0.109 R)
• M29: 53,759,790 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 7

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.4 AU - 19.6 AU

Year: 26717 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,327,229 km

• M1: 90,656 km (0.109 R)
• M2: 641,176 km (0.054 R)
• M3: 1,191,248 km (0.089 R)
• M4: 3,157,562 km (0.075 R)
• M5: 3,714,665 km (0.097 R)
• M6: 4,191,732 km (0.091 R)
• M7: 5,350,966 km (0.079 R)
• M8: 7,058,028 km (0.099 R)
• M9: 9,280,005 km (0.083 R)
• M10: 11,858,474 km (0.109 R)
• M11: 15,299,973 km (0.093 R)
• M12: 17,339,590 km (0.093 R)
• M13: 18,958,987 km (0.077 R)
• M14: 21,201,010 km (0.094 R)
• M15: 21,519,803 km (0.12 R)
• M16: 35,996,389 km (0.099 R)
• M17: 37,215,313 km (0.095 R)
• M18: 40,872,532 km (0.092 R)
• M19: 41,532,109 km (0.031 R)
• M20: 45,816,293 km (0.118 R)
• M21: 53,464,783 km (0.12 R)
• M22: 61,059,867 km (0.099 R)
• M23: 63,669,602 km (0.116 R)
• M24: 68,182,670 km (0.092 R)
• M25: 73,146,028 km (0.117 R)
• M26: 75,591,954 km (0.073 R)
• M27: 76,336,353 km (0.105 R)
• M28: 91,141,904 km (0.117 R)
• M29: 95,698,506 km (0.108 R)
• M30: 96,569,465 km (0.075 R)
• M31: 97,445,659 km (0.041 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit