🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 43.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,987,244 km

• M1: 131,497 km (0.074 R)
• M2: 224,846 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.63 AU - 0.77 AU

Year: 213 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.8 AU - 1.3 AU

Year: 391 Days

Day: 19.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,987,244 km

• M1: 126,410 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.56 AU - 8.94 AU

Year: 7841 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,987,244 km

• M1: 136,284 km (0.104 R)
• M2: 759,658 km (0.085 R)
• M3: 1,159,533 km (0.092 R)
• M4: 1,819,708 km (0.103 R)
• M5: 2,577,272 km (0.119 R)
• M6: 3,987,382 km (0.118 R)
• M7: 4,741,205 km (0.068 R)
• M8: 5,136,742 km (0.106 R)
• M9: 6,099,255 km (0.074 R)
• M10: 6,830,340 km (0.052 R)
• M11: 7,783,727 km (0.104 R)
• M12: 10,150,814 km (0.075 R)
• M13: 10,604,544 km (0.076 R)
• M14: 14,609,429 km (0.067 R)
• M15: 18,315,567 km (0.061 R)
• M16: 22,690,855 km (0.059 R)
• M17: 24,530,760 km (0.113 R)
• M18: 26,091,365 km (0.105 R)
• M19: 30,644,974 km (0.116 R)
• M20: 32,237,444 km (0.103 R)
• M21: 32,999,196 km (0.104 R)
• M22: 34,899,089 km (0.068 R)
• M23: 35,586,790 km (0.083 R)
• M24: 37,584,071 km (0.049 R)
• M25: 42,446,900 km (0.117 R)
• M26: 45,096,278 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.5

Radius: 5

Gravity: 29.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.69 AU - 14.55 AU

Year: 16294 Days

Day: 18.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,987,244 km

• M1: 62,233 km (0.086 R)
• M2: 265,237 km (0.055 R)
• M3: 606,171 km (0.076 R)
• M4: 1,415,495 km (0.068 R)
• M5: 2,087,788 km (0.109 R)
• M6: 2,687,675 km (0.099 R)
• M7: 3,052,993 km (0.068 R)
• M8: 4,646,211 km (0.101 R)
• M9: 4,957,075 km (0.073 R)
• M10: 5,245,051 km (0.093 R)
• M11: 5,697,585 km (0.08 R)
• M12: 5,893,707 km (0.079 R)
• M13: 6,987,118 km (0.108 R)
• M14: 7,723,588 km (0.105 R)
• M15: 8,663,811 km (0.092 R)
• M16: 10,709,412 km (0.114 R)
• M17: 11,498,541 km (0.037 R)
• M18: 11,812,098 km (0.09 R)
• M19: 12,067,013 km (0.047 R)
• M20: 13,955,836 km (0.075 R)
• M21: 19,877,817 km (0.114 R)
• M22: 20,695,818 km (0.107 R)
• M23: 21,725,800 km (0.114 R)
• M24: 21,916,686 km (0.111 R)
• M25: 25,546,529 km (0.1 R)
• M26: 25,866,070 km (0.098 R)
• M27: 26,730,896 km (0.083 R)
• M28: 28,632,434 km (0.117 R)
• M29: 31,224,666 km (0.081 R)
• M30: 39,647,026 km (0.077 R)
• M31: 40,075,175 km (0.06 R)
• M32: 40,940,748 km (0.041 R)
• M33: 44,374,618 km (0.064 R)
• M34: 45,456,659 km (0.108 R)
• M35: 48,157,350 km (0.069 R)
• M36: 51,469,447 km (0.115 R)
• M37: 53,180,846 km (0.088 R)
• M38: 60,595,366 km (0.107 R)
• M39: 65,041,863 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.8

Radius: 3.5

Gravity: 54.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.66 AU - 23.38 AU

Year: 30147 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,987,244 km

• M1: 43,533 km (0.088 R)
• M2: 255,962 km (0.055 R)
• M3: 404,961 km (0.086 R)
• M4: 582,983 km (0.1 R)
• M5: 972,985 km (0.11 R)
• M6: 1,626,877 km (0.064 R)
• M7: 1,802,654 km (0.089 R)
• M8: 3,346,953 km (0.048 R)
• M9: 3,864,113 km (0.12 R)
• M10: 11,755,550 km (0.07 R)
• M11: 17,326,725 km (0.105 R)
• M12: 19,448,621 km (0.059 R)
• M13: 26,593,714 km (0.091 R)
• M14: 29,802,140 km (0.069 R)
• M15: 31,154,654 km (0.096 R)
• M16: 33,691,086 km (0.09 R)
• M17: 33,836,046 km (0.098 R)
• M18: 38,218,815 km (0.09 R)
• M19: 40,627,491 km (0.108 R)
• M20: 40,956,157 km (0.109 R)
• M21: 42,795,313 km (0.069 R)
• M22: 43,993,891 km (0.113 R)
• M23: 51,466,455 km (0.117 R)
• M24: 52,626,287 km (0.098 R)
• M25: 55,400,131 km (0.084 R)
• M26: 62,977,263 km (0.056 R)
• M27: 63,197,022 km (0.108 R)
• M28: 64,749,998 km (0.071 R)
• M29: 68,626,826 km (0.106 R)
• M30: 73,139,446 km (0.114 R)
• M31: 77,341,351 km (0.101 R)
• M32: 88,130,798 km (0.065 R)
• M33: 96,048,565 km (0.086 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit