🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 150 Days

Day: 32 Hours

Environment

Temp: 204 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.21 AU - 2.71 AU

Year: 1461 Days

Day: 19 Hours

Environment

Temp: -96 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.82 AU - 3.44 AU

Year: 2097 Days

Day: 39.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,879,669 km

• M1: 16,157 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 10.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.9 AU - 5.74 AU

Year: 4008 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,879,669 km

• M1: 128,056 km (0.112 R)
• M2: 494,122 km (0.118 R)
• M3: 1,070,672 km (0.101 R)
• M4: 1,406,519 km (0.101 R)
• M5: 2,148,225 km (0.073 R)
• M6: 3,190,773 km (0.094 R)
• M7: 4,667,154 km (0.104 R)
• M8: 5,138,986 km (0.079 R)
• M9: 7,215,853 km (0.095 R)
• M10: 7,562,621 km (0.115 R)
• M11: 8,289,816 km (0.119 R)
• M12: 9,426,162 km (0.066 R)
• M13: 12,005,977 km (0.093 R)
• M14: 15,023,366 km (0.044 R)
• M15: 16,646,952 km (0.106 R)
• M16: 17,625,621 km (0.062 R)
• M17: 18,967,813 km (0.061 R)
• M18: 19,967,277 km (0.097 R)
• M19: 20,722,447 km (0.119 R)
• M20: 25,658,129 km (0.071 R)
• M21: 26,797,467 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.7

Radius: 5.1

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.73 AU - 15.29 AU

Year: 17773 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,879,669 km

• M1: 63,429 km (0.044 R)
• M2: 236,813 km (0.088 R)
• M3: 396,434 km (0.103 R)
• M4: 593,455 km (0.113 R)
• M5: 1,615,507 km (0.105 R)
• M6: 1,793,230 km (0.105 R)
• M7: 2,595,822 km (0.111 R)
• M8: 4,679,870 km (0.07 R)
• M9: 6,246,908 km (0.07 R)
• M10: 7,148,534 km (0.079 R)
• M11: 10,424,877 km (0.053 R)
• M12: 11,747,322 km (0.119 R)
• M13: 12,479,903 km (0.059 R)
• M14: 13,635,248 km (0.096 R)
• M15: 13,901,382 km (0.085 R)
• M16: 19,808,703 km (0.096 R)
• M17: 20,669,639 km (0.118 R)
• M18: 23,024,159 km (0.092 R)
• M19: 24,952,626 km (0.116 R)
• M20: 26,262,355 km (0.062 R)
• M21: 27,617,113 km (0.118 R)
• M22: 28,799,385 km (0.061 R)
• M23: 29,680,218 km (0.115 R)
• M24: 31,034,677 km (0.115 R)
• M25: 33,988,038 km (0.057 R)
• M26: 40,446,328 km (0.061 R)
• M27: 43,100,493 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.9

Radius: 7.5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.14 AU - 21.48 AU

Year: 28467 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 88,879,669 km

• M1: 93,349 km (0.083 R)
• M2: 411,245 km (0.114 R)
• M3: 721,660 km (0.038 R)
• M4: 1,000,511 km (0.12 R)
• M5: 3,835,091 km (0.035 R)
• M6: 4,518,005 km (0.084 R)
• M7: 5,441,473 km (0.085 R)
• M8: 5,904,478 km (0.065 R)
• M9: 6,577,818 km (0.067 R)
• M10: 7,005,668 km (0.1 R)
• M11: 7,656,419 km (0.07 R)
• M12: 8,130,046 km (0.107 R)
• M13: 10,475,142 km (0.109 R)
• M14: 11,058,873 km (0.049 R)
• M15: 13,236,868 km (0.116 R)
• M16: 13,842,141 km (0.108 R)
• M17: 14,386,977 km (0.098 R)
• M18: 15,436,406 km (0.105 R)
• M19: 16,449,483 km (0.108 R)
• M20: 17,149,152 km (0.117 R)
• M21: 17,868,418 km (0.04 R)
• M22: 19,175,455 km (0.089 R)
• M23: 20,444,943 km (0.107 R)
• M24: 20,947,891 km (0.082 R)
• M25: 21,978,470 km (0.1 R)
• M26: 23,586,947 km (0.099 R)
• M27: 29,260,446 km (0.091 R)
• M28: 30,416,688 km (0.063 R)
• M29: 31,072,076 km (0.084 R)
• M30: 32,140,205 km (0.09 R)
• M31: 32,546,962 km (0.116 R)
• M32: 46,237,261 km (0.08 R)
• M33: 51,227,996 km (0.112 R)
• M34: 52,155,502 km (0.073 R)
• M35: 55,587,128 km (0.103 R)
• M36: 59,982,014 km (0.107 R)
• M37: 63,319,992 km (0.104 R)
• M38: 68,556,067 km (0.117 R)
• M39: 70,820,380 km (0.089 R)
• M40: 72,434,691 km (0.051 R)
• M41: 73,368,181 km (0.084 R)
• M42: 77,182,179 km (0.078 R)
• M43: 83,147,693 km (0.105 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: 549 - 11,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit