🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.46 AU - 2.34 AU

Year: 987 Days

Day: 12.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 70.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,623,598 km

• M1: 327,021 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.15 AU - 3.63 AU

Year: 2351 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.93 AU - 4.23 AU

Year: 2552 Days

Day: 35.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,623,598 km

• M1: 24,384 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 14.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.96 AU - 5.9 AU

Year: 4767 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,623,598 km

• M1: 176,675 km (0.099 R)
• M2: 1,057,807 km (0.055 R)
• M3: 1,597,705 km (0.118 R)
• M4: 2,072,080 km (0.099 R)
• M5: 2,854,477 km (0.106 R)
• M6: 3,604,411 km (0.096 R)
• M7: 4,575,451 km (0.115 R)
• M8: 6,307,645 km (0.068 R)
• M9: 7,257,890 km (0.071 R)
• M10: 8,023,083 km (0.105 R)
• M11: 8,514,812 km (0.09 R)
• M12: 9,176,633 km (0.07 R)
• M13: 9,912,355 km (0.055 R)
• M14: 10,397,052 km (0.046 R)
• M15: 12,636,532 km (0.11 R)
• M16: 14,657,450 km (0.114 R)
• M17: 15,128,533 km (0.102 R)
• M18: 19,145,236 km (0.119 R)
• M19: 21,599,689 km (0.079 R)
• M20: 23,395,611 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 13.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.24 AU - 9.94 AU

Year: 8669 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,623,598 km

• M1: 168,148 km (0.098 R)
• M2: 627,713 km (0.102 R)
• M3: 1,154,447 km (0.104 R)
• M4: 1,662,631 km (0.05 R)
• M5: 2,145,533 km (0.052 R)
• M6: 3,308,357 km (0.066 R)
• M7: 4,331,008 km (0.103 R)
• M8: 5,165,315 km (0.099 R)
• M9: 5,790,634 km (0.108 R)
• M10: 8,146,651 km (0.064 R)
• M11: 9,135,493 km (0.088 R)
• M12: 9,562,445 km (0.118 R)
• M13: 10,714,648 km (0.09 R)
• M14: 12,759,651 km (0.067 R)
• M15: 13,294,164 km (0.103 R)
• M16: 14,408,070 km (0.096 R)
• M17: 16,332,348 km (0.109 R)
• M18: 20,929,939 km (0.051 R)
• M19: 22,350,819 km (0.092 R)
• M20: 23,479,984 km (0.043 R)
• M21: 24,555,742 km (0.119 R)
• M22: 27,096,214 km (0.118 R)
• M23: 30,538,610 km (0.068 R)
• M24: 34,148,856 km (0.111 R)
• M25: 34,719,571 km (0.105 R)
• M26: 36,233,502 km (0.114 R)
• M27: 37,669,492 km (0.028 R)
• M28: 44,740,385 km (0.091 R)
• M29: 46,812,166 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.5 AU - 9.42 AU

Year: 9270 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,623,598 km

• M1: 167,849 km (0.057 R)
• M2: 657,183 km (0.102 R)
• M3: 1,644,081 km (0.068 R)
• M4: 3,046,112 km (0.113 R)
• M5: 5,586,134 km (0.092 R)
• M6: 7,545,268 km (0.063 R)
• M7: 12,082,122 km (0.119 R)
• M8: 13,324,832 km (0.118 R)
• M9: 14,122,039 km (0.108 R)
• M10: 16,127,099 km (0.091 R)
• M11: 17,164,710 km (0.098 R)
• M12: 20,921,711 km (0.084 R)
• M13: 23,356,267 km (0.107 R)
• M14: 25,109,255 km (0.065 R)
• M15: 27,581,210 km (0.118 R)
• M16: 34,042,043 km (0.05 R)
• M17: 36,183,087 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 8.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.26 AU - 9.28 AU

Year: 10633 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,623,598 km

• M1: 111,600 km (0.109 R)
• M2: 522,396 km (0.079 R)
• M3: 827,426 km (0.101 R)
• M4: 1,126,771 km (0.097 R)
• M5: 1,776,774 km (0.051 R)
• M6: 2,106,338 km (0.112 R)
• M7: 3,829,406 km (0.115 R)
• M8: 4,772,322 km (0.1 R)
• M9: 5,618,447 km (0.102 R)
• M10: 8,123,613 km (0.113 R)
• M11: 8,618,932 km (0.115 R)
• M12: 8,991,580 km (0.086 R)
• M13: 9,278,060 km (0.1 R)
• M14: 9,620,041 km (0.101 R)
• M15: 10,021,262 km (0.113 R)
• M16: 10,643,889 km (0.113 R)
• M17: 11,237,044 km (0.099 R)
• M18: 12,607,660 km (0.119 R)
• M19: 13,769,287 km (0.116 R)
• M20: 14,867,635 km (0.102 R)
• M21: 15,201,537 km (0.115 R)
• M22: 21,418,077 km (0.117 R)
• M23: 22,713,594 km (0.108 R)
• M24: 23,787,109 km (0.119 R)
• M25: 24,521,185 km (0.049 R)
• M26: 29,561,138 km (0.104 R)
• M27: 30,948,209 km (0.082 R)
• M28: 39,936,199 km (0.067 R)
• M29: 41,234,858 km (0.055 R)
• M30: 42,695,681 km (0.111 R)
• M31: 43,643,084 km (0.117 R)
• M32: 43,916,250 km (0.097 R)
• M33: 46,001,944 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit