🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 179 Days

Day: 39.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 353 Days

Day: 26.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,529,913 km

• M1: 357,988 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.64 AU - 1.96 AU

Year: 865 Days

Day: 46.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 8.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.15 AU - 8.07 AU

Year: 7519 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,529,913 km

• M1: 126,410 km (0.104 R)
• M2: 479,611 km (0.109 R)
• M3: 799,301 km (0.111 R)
• M4: 2,183,830 km (0.042 R)
• M5: 3,494,756 km (0.029 R)
• M6: 3,972,272 km (0.095 R)
• M7: 4,713,081 km (0.076 R)
• M8: 5,327,031 km (0.106 R)
• M9: 6,363,744 km (0.12 R)
• M10: 7,039,777 km (0.072 R)
• M11: 7,881,414 km (0.092 R)
• M12: 8,367,906 km (0.11 R)
• M13: 8,917,379 km (0.053 R)
• M14: 9,809,581 km (0.101 R)
• M15: 10,957,296 km (0.058 R)
• M16: 12,032,905 km (0.095 R)
• M17: 12,733,172 km (0.059 R)
• M18: 14,214,790 km (0.09 R)
• M19: 14,814,228 km (0.112 R)
• M20: 16,451,427 km (0.076 R)
• M21: 16,912,039 km (0.114 R)
• M22: 22,724,216 km (0.104 R)
• M23: 24,128,641 km (0.107 R)
• M24: 36,168,726 km (0.115 R)
• M25: 36,724,033 km (0.109 R)
• M26: 37,965,845 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 8.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.75 AU - 14.21 AU

Year: 13931 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,529,913 km

• M1: 111,002 km (0.114 R)
• M2: 684,261 km (0.059 R)
• M3: 2,164,532 km (0.113 R)
• M4: 2,869,437 km (0.043 R)
• M5: 4,055,299 km (0.082 R)
• M6: 4,467,740 km (0.103 R)
• M7: 5,910,013 km (0.102 R)
• M8: 9,925,220 km (0.096 R)
• M9: 12,178,164 km (0.088 R)
• M10: 15,929,630 km (0.11 R)
• M11: 20,072,593 km (0.116 R)
• M12: 20,626,255 km (0.056 R)
• M13: 25,798,302 km (0.101 R)
• M14: 27,214,545 km (0.099 R)
• M15: 30,201,417 km (0.079 R)
• M16: 38,368,413 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 12.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.74 AU - 14.22 AU

Year: 13931 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,529,913 km

• M1: 162,164 km (0.063 R)
• M2: 704,157 km (0.058 R)
• M3: 1,111,512 km (0.119 R)
• M4: 1,731,895 km (0.12 R)
• M5: 2,190,113 km (0.107 R)
• M6: 2,685,132 km (0.083 R)
• M7: 3,818,635 km (0.101 R)
• M8: 4,260,847 km (0.108 R)
• M9: 4,803,288 km (0.055 R)
• M10: 7,723,289 km (0.098 R)
• M11: 9,035,113 km (0.113 R)
• M12: 13,793,672 km (0.051 R)
• M13: 15,942,495 km (0.071 R)
• M14: 16,474,466 km (0.066 R)
• M15: 17,896,842 km (0.069 R)
• M16: 25,840,639 km (0.067 R)
• M17: 26,363,932 km (0.116 R)
• M18: 26,894,406 km (0.114 R)
• M19: 27,540,370 km (0.077 R)
• M20: 30,112,555 km (0.098 R)
• M21: 31,043,653 km (0.07 R)
• M22: 32,355,177 km (0.074 R)
• M23: 33,455,320 km (0.061 R)
• M24: 39,196,138 km (0.116 R)
• M25: 42,298,798 km (0.041 R)
• M26: 47,410,408 km (0.119 R)
• M27: 48,988,815 km (0.085 R)
• M28: 58,660,616 km (0.113 R)
• M29: 62,335,039 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 5.6

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.99 AU - 14.75 AU

Year: 17509 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,529,913 km

• M1: 71,358 km (0.114 R)
• M2: 444,006 km (0.114 R)
• M3: 807,978 km (0.07 R)
• M4: 1,210,546 km (0.035 R)
• M5: 1,507,947 km (0.115 R)
• M6: 2,249,503 km (0.119 R)
• M7: 2,571,887 km (0.064 R)
• M8: 7,169,927 km (0.039 R)
• M9: 8,754,168 km (0.118 R)
• M10: 9,347,324 km (0.12 R)
• M11: 14,882,595 km (0.078 R)
• M12: 19,011,047 km (0.091 R)
• M13: 21,291,966 km (0.057 R)
• M14: 22,181,026 km (0.076 R)
• M15: 23,938,053 km (0.064 R)
• M16: 25,985,599 km (0.09 R)
• M17: 28,678,809 km (0.075 R)
• M18: 33,058,736 km (0.116 R)
• M19: 35,222,519 km (0.105 R)
• M20: 37,607,110 km (0.093 R)
• M21: 43,679,736 km (0.098 R)
• M22: 52,910,224 km (0.038 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit