🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 12.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,223,925 km

• M1: 153,039 km (0.084 R)
• M2: 641,476 km (0.055 R)
• M3: 1,170,753 km (0.076 R)
• M4: 1,564,943 km (0.1 R)
• M5: 2,091,378 km (0.063 R)
• M6: 2,576,524 km (0.069 R)
• M7: 3,034,593 km (0.085 R)
• M8: 3,567,610 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 9.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 442 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,223,925 km

• M1: 125,812 km (0.081 R)
• M2: 510,428 km (0.114 R)
• M3: 987,496 km (0.114 R)
• M4: 1,541,008 km (0.083 R)
• M5: 1,946,119 km (0.084 R)
• M6: 2,537,778 km (0.099 R)
• M7: 2,887,089 km (0.09 R)
• M8: 3,387,045 km (0.066 R)
• M9: 4,301,238 km (0.085 R)
• M10: 5,128,664 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 8.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.06 AU - 1.66 AU

Year: 1058 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,223,925 km

• M1: 107,561 km (0.059 R)
• M2: 369,357 km (0.066 R)
• M3: 663,317 km (0.041 R)
• M4: 1,023,100 km (0.105 R)
• M5: 1,494,932 km (0.086 R)
• M6: 1,885,532 km (0.029 R)
• M7: 2,222,127 km (0.111 R)
• M8: 2,503,520 km (0.034 R)
• M9: 3,017,239 km (0.099 R)
• M10: 3,480,095 km (0.053 R)
• M11: 3,925,448 km (0.104 R)
• M12: 5,138,537 km (0.069 R)
• M13: 5,654,949 km (0.114 R)
• M14: 6,630,028 km (0.086 R)
• M15: 7,169,777 km (0.105 R)
• M16: 7,713,117 km (0.071 R)
• M17: 8,390,346 km (0.069 R)
• M18: 9,773,528 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 8

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.18 AU - 1.62 AU

Year: 1105 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,223,925 km

• M1: 99,483 km (0.11 R)
• M2: 371,003 km (0.058 R)
• M3: 631,004 km (0.1 R)
• M4: 891,304 km (0.094 R)
• M5: 1,262,008 km (0.086 R)
• M6: 1,518,269 km (0.106 R)
• M7: 1,771,388 km (0.059 R)
• M8: 2,021,217 km (0.073 R)
• M9: 2,519,378 km (0.092 R)
• M10: 2,944,834 km (0.115 R)
• M11: 3,477,851 km (0.065 R)
• M12: 3,824,470 km (0.113 R)
• M13: 4,159,270 km (0.115 R)
• M14: 4,965,453 km (0.105 R)
• M15: 6,364,342 km (0.069 R)
• M16: 7,955,016 km (0.052 R)
• M17: 8,728,138 km (0.105 R)
• M18: 10,327,040 km (0.034 R)
• M19: 10,616,811 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 14.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.21 AU - 1.69 AU

Year: 1164 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,223,925 km

• M1: 184,155 km (0.098 R)
• M2: 757,713 km (0.079 R)
• M3: 1,721,871 km (0.099 R)
• M4: 2,387,432 km (0.112 R)
• M5: 3,527,219 km (0.099 R)
• M6: 4,228,384 km (0.112 R)
• M7: 4,855,199 km (0.071 R)
• M8: 5,689,057 km (0.119 R)
• M9: 6,296,574 km (0.116 R)
• M10: 6,801,318 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 14.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.6 AU - 4.48 AU

Year: 5415 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,223,925 km

• M1: 178,470 km (0.109 R)
• M2: 639,381 km (0.083 R)
• M3: 1,857,557 km (0.079 R)
• M4: 2,516,535 km (0.077 R)
• M5: 2,980,887 km (0.068 R)
• M6: 4,020,443 km (0.032 R)
• M7: 5,721,371 km (0.103 R)
• M8: 6,564,803 km (0.102 R)
• M9: 7,064,610 km (0.087 R)
• M10: 7,966,236 km (0.112 R)
• M11: 10,039,364 km (0.1 R)
• M12: 11,223,131 km (0.075 R)
• M13: 12,545,427 km (0.076 R)
• M14: 13,170,896 km (0.12 R)
• M15: 13,918,436 km (0.119 R)
• M16: 14,484,515 km (0.097 R)
• M17: 15,065,852 km (0.03 R)
• M18: 17,136,586 km (0.072 R)
• M19: 22,043,545 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 4.2

Gravity: 36.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.91 AU - 7.67 AU

Year: 11799 Days

Day: 16.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,223,925 km

• M1: 52,210 km (0.089 R)
• M2: 221,405 km (0.05 R)
• M3: 382,522 km (0.073 R)
• M4: 563,535 km (0.118 R)
• M5: 720,763 km (0.083 R)
• M6: 1,351,168 km (0.117 R)
• M7: 2,139,250 km (0.117 R)
• M8: 2,308,295 km (0.085 R)
• M9: 2,825,605 km (0.097 R)
• M10: 4,966,649 km (0.055 R)
• M11: 5,930,808 km (0.09 R)
• M12: 6,303,605 km (0.055 R)
• M13: 6,456,943 km (0.077 R)
• M14: 6,731,455 km (0.097 R)
• M15: 7,303,667 km (0.069 R)
• M16: 7,775,499 km (0.112 R)
• M17: 8,732,327 km (0.095 R)
• M18: 9,362,433 km (0.048 R)
• M19: 12,850,756 km (0.092 R)
• M20: 16,529,218 km (0.06 R)
• M21: 18,411,160 km (0.099 R)
• M22: 29,029,018 km (0.055 R)
• M23: 30,754,181 km (0.076 R)
• M24: 32,546,662 km (0.114 R)
• M25: 35,003,209 km (0.1 R)
• M26: 35,727,113 km (0.036 R)
• M27: 40,677,755 km (0.119 R)
• M28: 45,635,878 km (0.112 R)
• M29: 47,081,292 km (0.117 R)
• M30: 48,855,822 km (0.097 R)
• M31: 51,135,993 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit