🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 471 Days

Day: 19.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,924,548 km

• M1: 652,396 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 14.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.39 AU - 5.31 AU

Year: 3921 Days

Day: 8.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,924,548 km

• M1: 223,350 km (0.054 R)
• M2: 633,397 km (0.084 R)
• M3: 1,111,662 km (0.078 R)
• M4: 1,551,480 km (0.051 R)
• M5: 1,833,920 km (0.069 R)
• M6: 2,238,134 km (0.064 R)
• M7: 3,162,200 km (0.106 R)
• M8: 3,502,385 km (0.051 R)
• M9: 4,493,022 km (0.057 R)
• M10: 5,657,492 km (0.072 R)
• M11: 6,327,541 km (0.066 R)
• M12: 6,787,555 km (0.084 R)
• M13: 7,111,733 km (0.095 R)
• M14: 8,185,397 km (0.099 R)
• M15: 10,257,776 km (0.093 R)
• M16: 10,626,236 km (0.084 R)
• M17: 11,351,187 km (0.101 R)
• M18: 11,804,319 km (0.034 R)
• M19: 12,100,373 km (0.118 R)
• M20: 13,356,846 km (0.112 R)
• M21: 14,133,558 km (0.105 R)
• M22: 15,565,509 km (0.116 R)
• M23: 17,344,228 km (0.116 R)
• M24: 17,945,312 km (0.091 R)
• M25: 18,721,426 km (0.086 R)
• M26: 20,756,256 km (0.068 R)
• M27: 21,149,549 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 10.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.39 AU - 6.73 AU

Year: 4813 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,924,548 km

• M1: 131,497 km (0.057 R)
• M2: 444,156 km (0.111 R)
• M3: 747,690 km (0.098 R)
• M4: 1,309,729 km (0.087 R)
• M5: 2,066,395 km (0.1 R)
• M6: 3,231,763 km (0.054 R)
• M7: 3,721,397 km (0.063 R)
• M8: 4,534,162 km (0.11 R)
• M9: 6,064,249 km (0.082 R)
• M10: 6,817,325 km (0.066 R)
• M11: 7,851,644 km (0.093 R)
• M12: 8,061,380 km (0.094 R)
• M13: 8,833,305 km (0.102 R)
• M14: 9,873,908 km (0.063 R)
• M15: 10,109,226 km (0.07 R)
• M16: 12,279,891 km (0.085 R)
• M17: 12,999,606 km (0.072 R)
• M18: 13,898,390 km (0.101 R)
• M19: 14,339,106 km (0.073 R)
• M20: 15,282,769 km (0.118 R)
• M21: 15,618,167 km (0.078 R)
• M22: 15,914,670 km (0.113 R)
• M23: 16,128,146 km (0.098 R)
• M24: 16,472,670 km (0.086 R)
• M25: 19,691,269 km (0.049 R)
• M26: 20,747,280 km (0.051 R)
• M27: 21,040,043 km (0.063 R)
• M28: 21,532,669 km (0.099 R)
• M29: 22,840,304 km (0.055 R)
• M30: 24,661,807 km (0.113 R)
• M31: 27,106,835 km (0.086 R)
• M32: 27,834,928 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 10.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.64 AU - 9.3 AU

Year: 7495 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,924,548 km

• M1: 131,796 km (0.11 R)
• M2: 405,859 km (0.087 R)
• M3: 729,439 km (0.089 R)
• M4: 954,434 km (0.11 R)
• M5: 1,359,097 km (0.081 R)
• M6: 1,673,701 km (0.087 R)
• M7: 1,957,787 km (0.083 R)
• M8: 2,465,971 km (0.107 R)
• M9: 3,738,451 km (0.058 R)
• M10: 4,414,783 km (0.11 R)
• M11: 4,722,356 km (0.104 R)
• M12: 4,960,217 km (0.095 R)
• M13: 5,594,960 km (0.083 R)
• M14: 5,971,199 km (0.109 R)
• M15: 6,451,408 km (0.118 R)
• M16: 7,174,863 km (0.095 R)
• M17: 9,655,346 km (0.109 R)
• M18: 9,920,134 km (0.069 R)
• M19: 10,855,569 km (0.026 R)
• M20: 11,875,378 km (0.119 R)
• M21: 12,898,029 km (0.042 R)
• M22: 14,144,927 km (0.071 R)
• M23: 15,165,484 km (0.098 R)
• M24: 16,173,026 km (0.116 R)
• M25: 16,565,421 km (0.089 R)
• M26: 18,234,335 km (0.094 R)
• M27: 25,165,653 km (0.106 R)
• M28: 25,840,190 km (0.09 R)
• M29: 26,648,916 km (0.044 R)
• M30: 27,406,480 km (0.088 R)
• M31: 30,678,035 km (0.091 R)
• M32: 31,150,765 km (0.063 R)
• M33: 31,422,584 km (0.084 R)
• M34: 31,832,482 km (0.088 R)
• M35: 32,245,073 km (0.12 R)
• M36: 33,078,184 km (0.028 R)
• M37: 34,848,226 km (0.091 R)
• M38: 35,207,859 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.76 AU - 12.24 AU

Year: 13393 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,924,548 km

• M1: 757,564 km (0.057 R)
• M2: 1,838,707 km (0.098 R)
• M3: 3,892,686 km (0.059 R)
• M4: 4,300,191 km (0.057 R)
• M5: 4,960,366 km (0.064 R)
• M6: 5,482,014 km (0.117 R)
• M7: 6,741,628 km (0.096 R)
• M8: 9,603,884 km (0.044 R)
• M9: 10,243,565 km (0.098 R)
• M10: 15,687,431 km (0.104 R)
• M11: 17,786,140 km (0.078 R)
• M12: 19,078,067 km (0.12 R)
• M13: 19,780,429 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.4

Radius: 7.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.39 AU - 17.93 AU

Year: 20605 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,924,548 km

• M1: 93,947 km (0.109 R)
• M2: 2,481,529 km (0.118 R)
• M3: 3,358,921 km (0.032 R)
• M4: 3,800,983 km (0.114 R)
• M5: 5,042,346 km (0.074 R)
• M6: 6,494,044 km (0.033 R)
• M7: 7,340,169 km (0.057 R)
• M8: 7,576,833 km (0.112 R)
• M9: 8,167,745 km (0.076 R)
• M10: 9,378,590 km (0.112 R)
• M11: 12,183,999 km (0.091 R)
• M12: 16,449,034 km (0.102 R)
• M13: 18,795,776 km (0.107 R)
• M14: 21,472,381 km (0.042 R)
• M15: 22,345,434 km (0.104 R)
• M16: 25,696,426 km (0.03 R)
• M17: 30,232,533 km (0.11 R)
• M18: 34,258,810 km (0.118 R)
• M19: 34,991,092 km (0.104 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: 287 - 17,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit