🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.8 AU - 0.96 AU

Year: 299 Days

Day: 19.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.24 AU - 1.42 AU

Year: 555 Days

Day: 41.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.71 AU - 5.17 AU

Year: 3971 Days

Day: 15.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,662,801 km

• M1: 256,860 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 8.7

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.93 AU - 7.09 AU

Year: 6007 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,662,801 km

• M1: 108,758 km (0.075 R)
• M2: 501,901 km (0.081 R)
• M3: 809,175 km (0.099 R)
• M4: 1,876,107 km (0.099 R)
• M5: 2,205,970 km (0.093 R)
• M6: 2,862,256 km (0.095 R)
• M7: 4,160,018 km (0.103 R)
• M8: 4,781,746 km (0.083 R)
• M9: 6,484,170 km (0.039 R)
• M10: 7,587,604 km (0.058 R)
• M11: 8,641,072 km (0.079 R)
• M12: 12,331,352 km (0.118 R)
• M13: 14,490,349 km (0.088 R)
• M14: 15,408,132 km (0.03 R)
• M15: 18,534,877 km (0.077 R)
• M16: 18,819,113 km (0.098 R)
• M17: 19,250,852 km (0.088 R)
• M18: 20,284,125 km (0.062 R)
• M19: 21,666,260 km (0.042 R)
• M20: 22,380,440 km (0.106 R)
• M21: 24,192,070 km (0.085 R)
• M22: 25,133,639 km (0.047 R)
• M23: 25,833,607 km (0.053 R)
• M24: 27,640,451 km (0.066 R)
• M25: 32,626,248 km (0.032 R)
• M26: 32,936,814 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 11.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.06 AU - 9.62 AU

Year: 7939 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,662,801 km

• M1: 138,079 km (0.109 R)
• M2: 538,253 km (0.089 R)
• M3: 3,860,523 km (0.094 R)
• M4: 4,488,086 km (0.112 R)
• M5: 6,543,112 km (0.076 R)
• M6: 12,147,198 km (0.114 R)
• M7: 12,781,941 km (0.12 R)
• M8: 13,162,219 km (0.1 R)
• M9: 15,667,385 km (0.081 R)
• M10: 17,393,744 km (0.096 R)
• M11: 17,996,474 km (0.086 R)
• M12: 20,106,403 km (0.117 R)
• M13: 25,404,860 km (0.102 R)
• M14: 34,938,284 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 8.2

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.77 AU - 10.81 AU

Year: 10240 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,662,801 km

• M1: 102,624 km (0.106 R)
• M2: 525,089 km (0.052 R)
• M3: 842,086 km (0.119 R)
• M4: 1,579,305 km (0.09 R)
• M5: 2,355,418 km (0.114 R)
• M6: 2,818,125 km (0.069 R)
• M7: 3,586,908 km (0.109 R)
• M8: 7,087,498 km (0.095 R)
• M9: 7,538,386 km (0.08 R)
• M10: 7,878,273 km (0.096 R)
• M11: 8,228,481 km (0.038 R)
• M12: 8,912,892 km (0.109 R)
• M13: 9,487,347 km (0.102 R)
• M14: 10,239,825 km (0.117 R)
• M15: 12,676,924 km (0.097 R)
• M16: 14,544,653 km (0.116 R)
• M17: 14,806,898 km (0.119 R)
• M18: 15,206,175 km (0.081 R)
• M19: 15,818,329 km (0.088 R)
• M20: 16,165,546 km (0.099 R)
• M21: 16,517,849 km (0.105 R)
• M22: 22,348,875 km (0.094 R)
• M23: 25,436,276 km (0.083 R)
• M24: 33,570,211 km (0.08 R)
• M25: 34,607,672 km (0.073 R)
• M26: 42,609,214 km (0.046 R)
• M27: 43,417,192 km (0.091 R)
• M28: 47,899,593 km (0.042 R)
• M29: 48,772,945 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 14.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.92 AU - 10.94 AU

Year: 13068 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,662,801 km

• M1: 180,714 km (0.115 R)
• M2: 635,043 km (0.12 R)
• M3: 1,098,647 km (0.108 R)
• M4: 1,738,626 km (0.032 R)
• M5: 2,456,846 km (0.076 R)
• M6: 3,267,217 km (0.101 R)
• M7: 5,042,795 km (0.066 R)
• M8: 5,600,645 km (0.081 R)
• M9: 6,595,471 km (0.088 R)
• M10: 7,178,304 km (0.113 R)
• M11: 9,288,831 km (0.067 R)
• M12: 11,846,207 km (0.026 R)
• M13: 23,320,064 km (0.118 R)
• M14: 27,868,438 km (0.051 R)
• M15: 29,174,726 km (0.117 R)
• M16: 32,499,389 km (0.11 R)
• M17: 34,068,821 km (0.046 R)
• M18: 38,146,709 km (0.093 R)
• M19: 38,678,230 km (0.108 R)
• M20: 40,715,903 km (0.073 R)
• M21: 43,978,184 km (0.071 R)
• M22: 47,257,967 km (0.04 R)
• M23: 48,645,488 km (0.118 R)
• M24: 54,468,435 km (0.066 R)
• M25: 55,652,203 km (0.093 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit