🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 158 Days

Day: 23.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,844,794 km

• M1: 94,097 km (0.113 R)
• M2: 227,987 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.93 AU - 1.25 AU

Year: 480 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,844,794 km

• M1: 104,120 km (0.07 R)
• M2: 290,669 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.05 AU - 1.43 AU

Year: 582 Days

Day: 46.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,844,794 km

• M1: 733,478 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.07 AU - 1.73 AU

Year: 699 Days

Day: 17.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,844,794 km

• M1: 437,275 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.27 AU - 1.61 AU

Year: 729 Days

Day: 13.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,844,794 km

• M1: 76,445 km (0.108 R)
• M2: 521,049 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 11.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.38 AU - 6.4 AU

Year: 6029 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,844,794 km

• M1: 141,968 km (0.071 R)
• M2: 694,583 km (0.101 R)
• M3: 1,050,775 km (0.101 R)
• M4: 2,296,327 km (0.048 R)
• M5: 3,188,230 km (0.057 R)
• M6: 4,297,498 km (0.054 R)
• M7: 5,308,929 km (0.113 R)
• M8: 6,067,091 km (0.081 R)
• M9: 6,646,783 km (0.03 R)
• M10: 7,262,977 km (0.076 R)
• M11: 11,231,210 km (0.051 R)
• M12: 11,896,322 km (0.118 R)
• M13: 12,479,604 km (0.052 R)
• M14: 13,588,872 km (0.078 R)
• M15: 13,992,188 km (0.078 R)
• M16: 14,702,329 km (0.083 R)
• M17: 16,582,924 km (0.108 R)
• M18: 21,585,926 km (0.068 R)
• M19: 22,135,698 km (0.076 R)
• M20: 23,592,482 km (0.059 R)
• M21: 25,026,228 km (0.118 R)
• M22: 25,458,715 km (0.064 R)
• M23: 26,966,662 km (0.052 R)
• M24: 28,533,400 km (0.034 R)
• M25: 29,195,820 km (0.045 R)
• M26: 32,355,476 km (0.076 R)
• M27: 35,845,744 km (0.099 R)
• M28: 36,395,516 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 10.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.45 AU - 7.23 AU

Year: 7545 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,844,794 km

• M1: 131,796 km (0.048 R)
• M2: 501,003 km (0.105 R)
• M3: 880,533 km (0.114 R)
• M4: 1,211,444 km (0.096 R)
• M5: 1,886,280 km (0.114 R)
• M6: 2,434,107 km (0.106 R)
• M7: 2,979,990 km (0.104 R)
• M8: 3,534,848 km (0.105 R)
• M9: 4,053,055 km (0.093 R)
• M10: 4,621,527 km (0.089 R)
• M11: 5,242,358 km (0.111 R)
• M12: 8,338,436 km (0.098 R)
• M13: 8,856,643 km (0.108 R)
• M14: 11,406,538 km (0.097 R)
• M15: 13,570,771 km (0.078 R)
• M16: 15,540,526 km (0.096 R)
• M17: 16,932,534 km (0.081 R)
• M18: 17,553,814 km (0.047 R)
• M19: 18,478,030 km (0.114 R)
• M20: 27,355,915 km (0.104 R)
• M21: 28,019,831 km (0.091 R)
• M22: 31,605,692 km (0.086 R)
• M23: 32,336,777 km (0.116 R)
• M24: 33,616,287 km (0.106 R)
• M25: 34,378,039 km (0.1 R)
• M26: 38,478,966 km (0.094 R)
• M27: 40,646,789 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 10.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.58 AU - 9.06 AU

Year: 11047 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,844,794 km

• M1: 136,134 km (0.101 R)
• M2: 506,090 km (0.116 R)
• M3: 952,041 km (0.065 R)
• M4: 1,601,445 km (0.12 R)
• M5: 3,518,841 km (0.11 R)
• M6: 4,217,014 km (0.114 R)
• M7: 5,005,246 km (0.05 R)
• M8: 6,520,822 km (0.102 R)
• M9: 8,784,686 km (0.076 R)
• M10: 11,137,113 km (0.059 R)
• M11: 11,528,610 km (0.047 R)
• M12: 15,478,892 km (0.096 R)
• M13: 21,344,475 km (0.119 R)
• M14: 22,037,113 km (0.079 R)
• M15: 26,214,932 km (0.025 R)
• M16: 29,382,219 km (0.092 R)
• M17: 32,115,671 km (0.084 R)
• M18: 33,486,137 km (0.111 R)
• M19: 33,834,850 km (0.095 R)
• M20: 38,209,540 km (0.082 R)
• M21: 39,101,891 km (0.062 R)
• M22: 43,221,368 km (0.086 R)
• M23: 43,911,912 km (0.095 R)
• M24: 46,027,525 km (0.117 R)
• M25: 48,062,654 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit