🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.76 AU - 0.96 AU

Year: 302 Days

Day: 40.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.88 AU - 2.44 AU

Year: 1202 Days

Day: 43.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 8.1

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.41 AU - 5.09 AU

Year: 3921 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,145,425 km

• M1: 100,979 km (0.11 R)
• M2: 481,256 km (0.108 R)
• M3: 740,659 km (0.099 R)
• M4: 1,697,936 km (0.075 R)
• M5: 2,344,049 km (0.08 R)
• M6: 2,906,687 km (0.118 R)
• M7: 3,454,963 km (0.106 R)
• M8: 3,764,780 km (0.064 R)
• M9: 4,070,558 km (0.097 R)
• M10: 4,658,029 km (0.11 R)
• M11: 5,436,237 km (0.098 R)
• M12: 6,450,511 km (0.097 R)
• M13: 7,382,356 km (0.106 R)
• M14: 8,811,015 km (0.079 R)
• M15: 9,510,685 km (0.097 R)
• M16: 11,152,970 km (0.119 R)
• M17: 11,878,370 km (0.12 R)
• M18: 12,490,674 km (0.101 R)
• M19: 13,932,349 km (0.041 R)
• M20: 14,560,211 km (0.119 R)
• M21: 15,816,085 km (0.062 R)
• M22: 16,212,220 km (0.084 R)
• M23: 19,237,239 km (0.082 R)
• M24: 19,559,024 km (0.112 R)
• M25: 21,017,902 km (0.072 R)
• M26: 21,359,285 km (0.053 R)
• M27: 23,485,968 km (0.099 R)
• M28: 24,903,707 km (0.051 R)
• M29: 26,535,970 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.19 AU - 6.37 AU

Year: 4595 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,145,425 km

• M1: 157,227 km (0.074 R)
• M2: 568,921 km (0.086 R)
• M3: 1,021,305 km (0.108 R)
• M4: 1,931,907 km (0.102 R)
• M5: 2,991,060 km (0.068 R)
• M6: 3,596,183 km (0.064 R)
• M7: 4,330,410 km (0.1 R)
• M8: 4,785,935 km (0.09 R)
• M9: 5,675,294 km (0.04 R)
• M10: 7,074,035 km (0.07 R)
• M11: 9,502,756 km (0.074 R)
• M12: 11,276,687 km (0.102 R)
• M13: 12,044,723 km (0.098 R)
• M14: 13,053,611 km (0.048 R)
• M15: 14,227,356 km (0.093 R)
• M16: 14,671,213 km (0.119 R)
• M17: 16,118,273 km (0.102 R)
• M18: 18,301,205 km (0.114 R)
• M19: 19,227,366 km (0.083 R)
• M20: 20,604,115 km (0.098 R)
• M21: 22,791,086 km (0.104 R)
• M22: 23,940,746 km (0.073 R)
• M23: 25,128,553 km (0.084 R)
• M24: 26,024,494 km (0.084 R)
• M25: 28,928,339 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 11.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.49 AU - 7.17 AU

Year: 6032 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,145,425 km

• M1: 754,272 km (0.096 R)
• M2: 1,352,066 km (0.083 R)
• M3: 2,130,722 km (0.102 R)
• M4: 2,968,471 km (0.075 R)
• M5: 3,436,413 km (0.083 R)
• M6: 4,768,582 km (0.087 R)
• M7: 6,559,867 km (0.065 R)
• M8: 7,055,484 km (0.057 R)
• M9: 8,693,880 km (0.073 R)
• M10: 9,292,571 km (0.064 R)
• M11: 12,181,755 km (0.059 R)
• M12: 13,995,778 km (0.12 R)
• M13: 18,898,549 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 10.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.76 AU - 11.36 AU

Year: 12997 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,145,425 km

• M1: 127,158 km (0.088 R)
• M2: 470,485 km (0.094 R)
• M3: 807,081 km (0.049 R)
• M4: 1,326,335 km (0.082 R)
• M5: 3,241,935 km (0.102 R)
• M6: 6,627,934 km (0.057 R)
• M7: 10,160,687 km (0.106 R)
• M8: 12,359,028 km (0.11 R)
• M9: 13,944,018 km (0.095 R)
• M10: 15,438,500 km (0.089 R)
• M11: 18,080,249 km (0.099 R)
• M12: 19,854,629 km (0.097 R)
• M13: 20,293,699 km (0.049 R)
• M14: 21,373,796 km (0.032 R)
• M15: 24,141,805 km (0.053 R)
• M16: 25,354,146 km (0.116 R)
• M17: 31,552,734 km (0.081 R)
• M18: 32,756,698 km (0.085 R)
• M19: 34,493,379 km (0.091 R)
• M20: 38,284,339 km (0.098 R)
• M21: 40,070,538 km (0.106 R)
• M22: 45,154,621 km (0.113 R)
• M23: 48,087,039 km (0.111 R)
• M24: 49,519,438 km (0.1 R)
• M25: 57,287,158 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit