🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 225 Days

Day: 44.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.7 AU - 1.1 AU

Year: 322 Days

Day: 22.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,084,177 km

• M1: 404,662 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 360 Days

Day: 38.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,084,177 km

• M1: 96,491 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 8.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.33 AU - 13.09 AU

Year: 15096 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 99,084,177 km

• M1: 114,293 km (0.066 R)
• M2: 527,632 km (0.076 R)
• M3: 1,060,948 km (0.098 R)
• M4: 2,546,455 km (0.111 R)
• M5: 5,598,551 km (0.108 R)
• M6: 13,396,639 km (0.098 R)
• M7: 18,712,300 km (0.111 R)
• M8: 19,084,948 km (0.053 R)
• M9: 21,102,575 km (0.097 R)
• M10: 21,587,721 km (0.12 R)
• M11: 24,655,973 km (0.092 R)
• M12: 25,740,109 km (0.049 R)
• M13: 29,283,035 km (0.104 R)
• M14: 32,491,162 km (0.06 R)
• M15: 40,210,711 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 4.9

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.55 AU - 20.85 AU

Year: 30464 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,084,177 km

• M1: 70,610 km (0.083 R)
• M2: 231,278 km (0.05 R)
• M3: 390,301 km (0.06 R)
• M4: 555,008 km (0.087 R)
• M5: 1,357,601 km (0.078 R)
• M6: 1,886,728 km (0.066 R)
• M7: 2,278,376 km (0.074 R)
• M8: 3,912,732 km (0.118 R)
• M9: 4,186,945 km (0.065 R)
• M10: 5,047,133 km (0.091 R)
• M11: 7,675,867 km (0.101 R)
• M12: 8,551,613 km (0.107 R)
• M13: 10,499,377 km (0.057 R)
• M14: 12,503,540 km (0.107 R)
• M15: 12,798,696 km (0.105 R)
• M16: 13,868,022 km (0.117 R)
• M17: 14,913,262 km (0.073 R)
• M18: 15,412,919 km (0.12 R)
• M19: 16,889,151 km (0.054 R)
• M20: 27,521,371 km (0.05 R)
• M21: 29,554,705 km (0.112 R)
• M22: 37,457,811 km (0.078 R)
• M23: 37,763,589 km (0.117 R)
• M24: 40,590,091 km (0.118 R)
• M25: 41,726,436 km (0.069 R)
• M26: 42,717,074 km (0.044 R)
• M27: 43,050,826 km (0.063 R)
• M28: 50,280,293 km (0.107 R)
• M29: 52,539,819 km (0.103 R)
• M30: 54,473,671 km (0.063 R)
• M31: 55,656,541 km (0.111 R)
• M32: 56,454,496 km (0.116 R)
• M33: 57,665,790 km (0.059 R)
• M34: 58,073,445 km (0.071 R)
• M35: 58,277,945 km (0.106 R)
• M36: 63,331,511 km (0.112 R)
• M37: 68,441,026 km (0.101 R)
• M38: 74,058,725 km (0.091 R)
• M39: 79,471,026 km (0.094 R)
• M40: 87,000,287 km (0.071 R)
• M41: 87,805,273 km (0.084 R)
• M42: 89,430,205 km (0.086 R)
• M43: 90,250,002 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 4.9

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.88 AU - 22.66 AU

Year: 30635 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,084,177 km

• M1: 67,319 km (0.087 R)
• M2: 315,502 km (0.112 R)
• M3: 991,086 km (0.084 R)
• M4: 1,329,775 km (0.115 R)
• M5: 1,499,419 km (0.098 R)
• M6: 3,619,520 km (0.094 R)
• M7: 5,844,938 km (0.117 R)
• M8: 7,293,046 km (0.103 R)
• M9: 7,879,170 km (0.118 R)
• M10: 9,327,128 km (0.103 R)
• M11: 11,149,529 km (0.05 R)
• M12: 11,926,241 km (0.066 R)
• M13: 12,738,259 km (0.108 R)
• M14: 13,196,477 km (0.082 R)
• M15: 14,719,982 km (0.09 R)
• M16: 15,395,117 km (0.046 R)
• M17: 18,593,071 km (0.106 R)
• M18: 19,784,019 km (0.087 R)
• M19: 20,089,648 km (0.083 R)
• M20: 20,919,617 km (0.102 R)
• M21: 22,537,368 km (0.098 R)
• M22: 23,320,064 km (0.083 R)
• M23: 24,469,425 km (0.095 R)
• M24: 25,296,102 km (0.068 R)
• M25: 37,175,370 km (0.087 R)
• M26: 48,145,382 km (0.092 R)
• M27: 52,881,052 km (0.106 R)
• M28: 59,806,686 km (0.062 R)
• M29: 68,932,305 km (0.103 R)
• M30: 69,869,237 km (0.076 R)
• M31: 75,175,024 km (0.1 R)
• M32: 76,167,756 km (0.115 R)
• M33: 80,743,207 km (0.069 R)
• M34: 86,037,924 km (0.075 R)
• M35: 88,219,061 km (0.04 R)
• M36: 97,900,587 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit