🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 130 Days

Day: 39.1 Hours

Environment

Temp: 277 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,496,099 km

• M1: 81,980 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.34 AU - 3.64 AU

Year: 2335 Days

Day: 26.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,496,099 km

• M1: 94,396 km (0.119 R)
• M2: 212,579 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.13 AU - 4.65 AU

Year: 2748 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,496,099 km

• M1: 2,430,367 km (0.066 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 8.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.23 AU - 6.65 AU

Year: 5853 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,496,099 km

• M1: 157,676 km (0.119 R)
• M2: 551,567 km (0.1 R)
• M3: 861,085 km (0.061 R)
• M4: 1,675,197 km (0.067 R)
• M5: 3,033,246 km (0.071 R)
• M6: 3,989,326 km (0.114 R)
• M7: 4,722,356 km (0.112 R)
• M8: 5,648,068 km (0.053 R)
• M9: 7,559,480 km (0.108 R)
• M10: 8,786,033 km (0.117 R)
• M11: 9,636,048 km (0.041 R)
• M12: 10,022,309 km (0.112 R)
• M13: 10,539,918 km (0.047 R)
• M14: 11,033,292 km (0.103 R)
• M15: 11,370,785 km (0.077 R)
• M16: 13,735,179 km (0.098 R)
• M17: 15,342,758 km (0.091 R)
• M18: 17,638,337 km (0.039 R)
• M19: 17,983,908 km (0.091 R)
• M20: 18,392,909 km (0.093 R)
• M21: 19,534,191 km (0.029 R)
• M22: 20,278,889 km (0.058 R)
• M23: 21,236,315 km (0.075 R)
• M24: 22,559,209 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 12.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.93 AU - 7.19 AU

Year: 6018 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,496,099 km

• M1: 160,070 km (0.098 R)
• M2: 578,046 km (0.06 R)
• M3: 1,036,264 km (0.076 R)
• M4: 1,495,530 km (0.094 R)
• M5: 2,346,443 km (0.11 R)
• M6: 2,761,876 km (0.058 R)
• M7: 3,226,527 km (0.084 R)
• M8: 3,801,880 km (0.059 R)
• M9: 4,488,834 km (0.053 R)
• M10: 5,531,830 km (0.093 R)
• M11: 10,047,442 km (0.114 R)
• M12: 10,591,380 km (0.119 R)
• M13: 11,319,622 km (0.106 R)
• M14: 14,181,878 km (0.055 R)
• M15: 17,999,466 km (0.084 R)
• M16: 20,916,026 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 8.9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.63 AU - 11.23 AU

Year: 10371 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,496,099 km

• M1: 113,994 km (0.119 R)
• M2: 391,946 km (0.118 R)
• M3: 823,237 km (0.105 R)
• M4: 1,187,358 km (0.057 R)
• M5: 1,688,062 km (0.088 R)
• M6: 2,495,891 km (0.05 R)
• M7: 3,591,097 km (0.103 R)
• M8: 4,037,796 km (0.069 R)
• M9: 4,979,066 km (0.116 R)
• M10: 5,434,143 km (0.056 R)
• M11: 5,881,291 km (0.092 R)
• M12: 7,007,463 km (0.088 R)
• M13: 7,579,675 km (0.099 R)
• M14: 7,963,693 km (0.062 R)
• M15: 8,863,823 km (0.079 R)
• M16: 9,981,020 km (0.069 R)
• M17: 10,547,248 km (0.063 R)
• M18: 11,464,582 km (0.087 R)
• M19: 11,914,124 km (0.1 R)
• M20: 12,610,502 km (0.115 R)
• M21: 14,862,997 km (0.086 R)
• M22: 15,465,577 km (0.101 R)
• M23: 15,945,338 km (0.117 R)
• M24: 18,571,379 km (0.087 R)
• M25: 20,067,507 km (0.057 R)
• M26: 20,969,582 km (0.091 R)
• M27: 25,224,146 km (0.115 R)
• M28: 25,985,150 km (0.061 R)
• M29: 31,200,431 km (0.12 R)
• M30: 31,527,302 km (0.108 R)
• M31: 32,077,224 km (0.104 R)
• M32: 32,857,676 km (0.077 R)
• M33: 33,650,844 km (0.089 R)
• M34: 35,987,264 km (0.072 R)
• M35: 40,850,691 km (0.1 R)
• M36: 44,463,030 km (0.055 R)
• M37: 48,137,603 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.02 AU - 13.52 AU

Year: 15394 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,496,099 km

• M1: 185,352 km (0.114 R)
• M2: 1,465,311 km (0.094 R)
• M3: 2,579,815 km (0.089 R)
• M4: 3,359,669 km (0.078 R)
• M5: 4,001,743 km (0.113 R)
• M6: 5,787,343 km (0.103 R)
• M7: 7,829,653 km (0.099 R)
• M8: 12,283,332 km (0.096 R)
• M9: 17,488,440 km (0.083 R)
• M10: 19,760,383 km (0.094 R)
• M11: 25,480,407 km (0.076 R)
• M12: 34,993,784 km (0.053 R)
• M13: 39,652,112 km (0.105 R)
• M14: 42,411,146 km (0.043 R)
• M15: 44,562,663 km (0.083 R)
• M16: 46,936,930 km (0.108 R)
• M17: 51,774,925 km (0.102 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit