🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.13 AU - 1.35 AU

Year: 404 Days

Day: 25.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.81 AU - 2.99 AU

Year: 1087 Days

Day: 18.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 13.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.26 AU - 16.52 AU

Year: 19404 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,351,095 km

• M1: 168,447 km (0.113 R)
• M2: 627,264 km (0.108 R)
• M3: 1,445,564 km (0.11 R)
• M4: 1,937,592 km (0.106 R)
• M5: 2,429,320 km (0.118 R)
• M6: 3,135,571 km (0.094 R)
• M7: 4,134,287 km (0.117 R)
• M8: 4,568,719 km (0.111 R)
• M9: 5,892,810 km (0.075 R)
• M10: 6,577,669 km (0.075 R)
• M11: 9,120,234 km (0.041 R)
• M12: 9,571,571 km (0.099 R)
• M13: 10,336,914 km (0.11 R)
• M14: 12,879,928 km (0.057 R)
• M15: 13,593,959 km (0.055 R)
• M16: 14,259,071 km (0.047 R)
• M17: 15,023,366 km (0.087 R)
• M18: 15,495,048 km (0.083 R)
• M19: 19,261,923 km (0.096 R)
• M20: 24,561,577 km (0.089 R)
• M21: 26,221,814 km (0.033 R)
• M22: 30,635,400 km (0.12 R)
• M23: 31,522,815 km (0.051 R)
• M24: 44,348,289 km (0.091 R)
• M25: 55,837,854 km (0.093 R)
• M26: 57,735,503 km (0.051 R)
• M27: 59,675,937 km (0.115 R)
• M28: 63,277,506 km (0.06 R)
• M29: 69,164,182 km (0.103 R)
• M30: 70,471,518 km (0.112 R)
• M31: 71,795,160 km (0.087 R)
• M32: 72,686,913 km (0.107 R)
• M33: 76,790,831 km (0.094 R)
• M34: 77,957,694 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 24.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.9

Radius: 6.4

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 19.19 AU - 29.09 AU

Year: 34684 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,351,095 km

• M1: 79,586 km (0.047 R)
• M2: 296,952 km (0.064 R)
• M3: 601,234 km (0.107 R)
• M4: 1,183,768 km (0.079 R)
• M5: 1,553,125 km (0.076 R)
• M6: 2,066,545 km (0.069 R)
• M7: 2,521,622 km (0.097 R)
• M8: 3,526,620 km (0.096 R)
• M9: 5,662,279 km (0.111 R)
• M10: 7,413,921 km (0.107 R)
• M11: 10,819,068 km (0.117 R)
• M12: 12,257,601 km (0.108 R)
• M13: 13,312,415 km (0.119 R)
• M14: 13,819,253 km (0.069 R)
• M15: 14,164,076 km (0.042 R)
• M16: 19,941,546 km (0.075 R)
• M17: 20,382,111 km (0.113 R)
• M18: 22,445,216 km (0.098 R)
• M19: 25,278,899 km (0.034 R)
• M20: 25,795,011 km (0.105 R)
• M21: 29,748,135 km (0.064 R)
• M22: 30,034,914 km (0.075 R)
• M23: 33,775,160 km (0.08 R)
• M24: 36,652,675 km (0.077 R)
• M25: 38,489,438 km (0.061 R)
• M26: 41,804,826 km (0.044 R)
• M27: 42,526,336 km (0.11 R)
• M28: 43,808,839 km (0.111 R)
• M29: 45,116,923 km (0.088 R)
• M30: 69,226,564 km (0.079 R)
• M31: 72,542,999 km (0.063 R)
• M32: 74,635,724 km (0.071 R)
• M33: 74,900,064 km (0.079 R)
• M34: 76,499,564 km (0.079 R)
• M35: 94,690,515 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.4

Radius: 4.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 24.36 AU - 25.06 AU

Year: 35920 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,351,095 km

• M1: 58,194 km (0.078 R)
• M2: 206,894 km (0.097 R)
• M3: 415,433 km (0.109 R)
• M4: 814,710 km (0.086 R)
• M5: 998,117 km (0.064 R)
• M6: 1,246,599 km (0.086 R)
• M7: 2,323,255 km (0.113 R)
• M8: 2,760,679 km (0.077 R)
• M9: 3,769,567 km (0.074 R)
• M10: 5,910,612 km (0.112 R)
• M11: 8,047,019 km (0.11 R)
• M12: 8,556,998 km (0.074 R)
• M13: 16,312,002 km (0.08 R)
• M14: 31,551,687 km (0.114 R)
• M15: 35,932,511 km (0.1 R)
• M16: 37,056,141 km (0.118 R)
• M17: 43,027,788 km (0.071 R)
• M18: 46,901,775 km (0.104 R)
• M19: 51,944,270 km (0.104 R)

Kuiper Belt

Range: 37.5 - 62.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit