🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.76 AU - 0.88 AU

Year: 277 Days

Day: 25.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,430,530 km

• M1: 517,609 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.88 AU - 2.08 AU

Year: 1039 Days

Day: 20.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,430,530 km

• M1: 50,564 km (0.117 R)
• M2: 677,828 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.67 AU - 6.51 AU

Year: 4927 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,430,530 km

• M1: 183,706 km (0.05 R)
• M2: 636,689 km (0.069 R)
• M3: 1,126,173 km (0.11 R)
• M4: 1,595,162 km (0.088 R)
• M5: 2,773,245 km (0.103 R)
• M6: 3,489,520 km (0.11 R)
• M7: 4,446,498 km (0.068 R)
• M8: 5,859,449 km (0.103 R)
• M9: 7,044,414 km (0.096 R)
• M10: 9,113,951 km (0.065 R)
• M11: 10,570,586 km (0.117 R)
• M12: 11,562,569 km (0.108 R)
• M13: 12,033,653 km (0.109 R)
• M14: 13,014,267 km (0.085 R)
• M15: 13,732,037 km (0.072 R)
• M16: 14,260,716 km (0.111 R)
• M17: 14,748,256 km (0.068 R)
• M18: 16,044,671 km (0.109 R)
• M19: 19,584,306 km (0.115 R)
• M20: 23,389,627 km (0.12 R)
• M21: 26,104,230 km (0.089 R)
• M22: 27,081,403 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 8.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.21 AU - 11.65 AU

Year: 12557 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,430,530 km

• M1: 110,553 km (0.111 R)
• M2: 385,065 km (0.112 R)
• M3: 692,788 km (0.119 R)
• M4: 976,276 km (0.058 R)
• M5: 1,918,293 km (0.104 R)
• M6: 2,717,745 km (0.096 R)
• M7: 3,420,705 km (0.079 R)
• M8: 3,908,095 km (0.119 R)
• M9: 5,414,246 km (0.056 R)
• M10: 5,721,819 km (0.119 R)
• M11: 6,753,895 km (0.083 R)
• M12: 7,110,686 km (0.047 R)
• M13: 8,212,624 km (0.033 R)
• M14: 9,375,897 km (0.099 R)
• M15: 10,487,110 km (0.066 R)
• M16: 12,257,002 km (0.073 R)
• M17: 13,029,825 km (0.12 R)
• M18: 15,070,340 km (0.118 R)
• M19: 16,448,735 km (0.055 R)
• M20: 17,388,509 km (0.112 R)
• M21: 20,505,081 km (0.117 R)
• M22: 22,021,704 km (0.045 R)
• M23: 31,283,159 km (0.114 R)
• M24: 32,275,741 km (0.098 R)
• M25: 32,836,134 km (0.097 R)
• M26: 35,379,448 km (0.102 R)
• M27: 37,064,668 km (0.073 R)
• M28: 39,181,926 km (0.052 R)
• M29: 41,907,300 km (0.066 R)
• M30: 42,574,357 km (0.083 R)
• M31: 47,155,493 km (0.115 R)
• M32: 47,877,153 km (0.101 R)
• M33: 49,342,464 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 7.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.72 AU - 18.88 AU

Year: 25670 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,430,530 km

• M1: 389,852 km (0.07 R)
• M2: 1,422,975 km (0.095 R)
• M3: 2,149,123 km (0.079 R)
• M4: 4,330,110 km (0.111 R)
• M5: 4,839,641 km (0.11 R)
• M6: 5,977,931 km (0.096 R)
• M7: 7,675,268 km (0.088 R)
• M8: 8,230,276 km (0.061 R)
• M9: 10,765,661 km (0.12 R)
• M10: 12,284,229 km (0.066 R)
• M11: 12,735,865 km (0.115 R)
• M12: 16,213,417 km (0.05 R)
• M13: 23,332,331 km (0.098 R)
• M14: 25,049,565 km (0.113 R)
• M15: 27,270,196 km (0.043 R)
• M16: 27,780,773 km (0.041 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: 165 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit