🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 46.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,902,111 km

• M1: 125,812 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.94 AU - 1.24 AU

Year: 436 Days

Day: 38.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.4 AU - 1.74 AU

Year: 753 Days

Day: 46.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,902,111 km

• M1: 46,226 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.83 AU - 3.01 AU

Year: 1441 Days

Day: 31.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,902,111 km

• M1: 37,848 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.35 AU - 4.65 AU

Year: 3063 Days

Day: 21.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 13.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.94 AU - 10.1 AU

Year: 10372 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,902,111 km

• M1: 170,542 km (0.109 R)
• M2: 804,238 km (0.058 R)
• M3: 1,316,760 km (0.074 R)
• M4: 2,102,000 km (0.062 R)
• M5: 2,653,717 km (0.111 R)
• M6: 3,089,794 km (0.06 R)
• M7: 5,044,889 km (0.059 R)
• M8: 5,827,585 km (0.101 R)
• M9: 7,380,561 km (0.091 R)
• M10: 9,048,876 km (0.12 R)
• M11: 10,956,548 km (0.1 R)
• M12: 11,515,296 km (0.113 R)
• M13: 13,495,523 km (0.112 R)
• M14: 17,814,414 km (0.106 R)
• M15: 18,509,894 km (0.098 R)
• M16: 19,546,159 km (0.086 R)
• M17: 20,959,260 km (0.1 R)
• M18: 22,085,134 km (0.047 R)
• M19: 31,345,391 km (0.114 R)
• M20: 43,041,551 km (0.104 R)
• M21: 45,285,220 km (0.112 R)
• M22: 46,580,887 km (0.099 R)
• M23: 47,458,429 km (0.106 R)
• M24: 50,309,914 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.06 AU - 11.58 AU

Year: 10894 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,902,111 km

• M1: 151,692 km (0.096 R)
• M2: 717,471 km (0.104 R)
• M3: 1,237,025 km (0.076 R)
• M4: 2,619,908 km (0.106 R)
• M5: 3,764,481 km (0.098 R)
• M6: 4,203,700 km (0.109 R)
• M7: 4,942,265 km (0.1 R)
• M8: 5,666,019 km (0.098 R)
• M9: 6,210,256 km (0.108 R)
• M10: 6,977,394 km (0.058 R)
• M11: 7,643,853 km (0.11 R)
• M12: 11,103,004 km (0.115 R)
• M13: 11,524,870 km (0.089 R)
• M14: 12,233,216 km (0.076 R)
• M15: 13,028,329 km (0.099 R)
• M16: 13,918,137 km (0.115 R)
• M17: 14,347,034 km (0.083 R)
• M18: 14,911,467 km (0.102 R)
• M19: 15,425,485 km (0.095 R)
• M20: 16,762,591 km (0.112 R)
• M21: 20,996,660 km (0.029 R)
• M22: 21,642,922 km (0.06 R)
• M23: 23,316,773 km (0.086 R)
• M24: 24,185,488 km (0.048 R)
• M25: 28,559,430 km (0.079 R)
• M26: 30,059,598 km (0.098 R)
• M27: 33,543,732 km (0.114 R)
• M28: 36,240,832 km (0.119 R)
• M29: 41,052,049 km (0.08 R)
• M30: 42,831,965 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.8

Radius: 4.3

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.98 AU - 15.46 AU

Year: 20531 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,902,111 km

• M1: 54,603 km (0.099 R)
• M2: 247,435 km (0.065 R)
• M3: 388,655 km (0.104 R)
• M4: 560,842 km (0.108 R)
• M5: 815,458 km (0.092 R)
• M6: 1,000,361 km (0.104 R)
• M7: 1,170,903 km (0.085 R)
• M8: 2,036,775 km (0.118 R)
• M9: 2,225,268 km (0.098 R)
• M10: 2,589,090 km (0.075 R)
• M11: 4,211,479 km (0.073 R)
• M12: 4,380,076 km (0.072 R)
• M13: 6,021,314 km (0.107 R)
• M14: 8,083,970 km (0.07 R)
• M15: 10,329,284 km (0.08 R)
• M16: 10,512,841 km (0.084 R)
• M17: 11,012,797 km (0.112 R)
• M18: 14,655,655 km (0.103 R)
• M19: 15,358,316 km (0.069 R)
• M20: 16,329,804 km (0.073 R)
• M21: 18,845,293 km (0.098 R)
• M22: 20,337,980 km (0.096 R)
• M23: 21,507,985 km (0.107 R)
• M24: 22,516,724 km (0.119 R)
• M25: 32,134,520 km (0.107 R)
• M26: 34,940,079 km (0.094 R)
• M27: 37,904,660 km (0.047 R)
• M28: 40,272,794 km (0.111 R)
• M29: 41,185,640 km (0.082 R)
• M30: 42,112,249 km (0.078 R)
• M31: 54,522,739 km (0.095 R)
• M32: 57,534,144 km (0.069 R)
• M33: 60,061,152 km (0.053 R)
• M34: 66,805,921 km (0.099 R)
• M35: 67,230,330 km (0.067 R)
• M36: 68,945,320 km (0.114 R)
• M37: 70,250,562 km (0.062 R)
• M38: 72,686,314 km (0.088 R)
• M39: 76,792,327 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit