🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.2 AU - 2.38 AU

Year: 1253 Days

Day: 13.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,981,084 km

• M1: 75,397 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 12.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.63 AU - 6.88 AU

Year: 5651 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,981,084 km

• M1: 154,983 km (0.057 R)
• M2: 578,196 km (0.088 R)
• M3: 992,731 km (0.119 R)
• M4: 1,472,342 km (0.067 R)
• M5: 2,032,885 km (0.12 R)
• M6: 3,950,431 km (0.074 R)
• M7: 5,212,588 km (0.105 R)
• M8: 5,952,499 km (0.052 R)
• M9: 6,364,193 km (0.075 R)
• M10: 8,757,459 km (0.1 R)
• M11: 9,717,130 km (0.114 R)
• M12: 14,156,596 km (0.099 R)
• M13: 14,951,110 km (0.084 R)
• M14: 19,862,857 km (0.096 R)
• M15: 22,414,698 km (0.056 R)
• M16: 26,344,185 km (0.099 R)
• M17: 27,112,669 km (0.1 R)
• M18: 28,249,164 km (0.05 R)
• M19: 29,144,807 km (0.104 R)
• M20: 30,430,301 km (0.115 R)
• M21: 32,331,989 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 12.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.12 AU - 12.22 AU

Year: 15354 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,981,084 km

• M1: 150,795 km (0.109 R)
• M2: 606,171 km (0.087 R)
• M3: 1,087,876 km (0.093 R)
• M4: 1,513,930 km (0.116 R)
• M5: 2,923,142 km (0.047 R)
• M6: 3,314,042 km (0.045 R)
• M7: 4,735,969 km (0.12 R)
• M8: 6,249,750 km (0.099 R)
• M9: 6,694,954 km (0.098 R)
• M10: 7,161,250 km (0.091 R)
• M11: 8,302,233 km (0.097 R)
• M12: 8,891,349 km (0.032 R)
• M13: 10,599,308 km (0.069 R)
• M14: 11,293,143 km (0.036 R)
• M15: 12,643,563 km (0.077 R)
• M16: 13,029,975 km (0.073 R)
• M17: 13,624,327 km (0.09 R)
• M18: 15,298,028 km (0.119 R)
• M19: 19,902,501 km (0.117 R)
• M20: 21,048,570 km (0.089 R)
• M21: 24,551,105 km (0.075 R)
• M22: 31,144,631 km (0.091 R)
• M23: 33,539,992 km (0.097 R)
• M24: 38,425,260 km (0.104 R)
• M25: 39,237,726 km (0.045 R)
• M26: 40,061,562 km (0.119 R)
• M27: 43,181,276 km (0.082 R)
• M28: 44,502,823 km (0.111 R)
• M29: 44,949,373 km (0.076 R)
• M30: 51,518,515 km (0.094 R)
• M31: 53,842,966 km (0.085 R)
• M32: 57,989,071 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 13.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.35 AU - 12.81 AU

Year: 16137 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,981,084 km

• M1: 169,195 km (0.053 R)
• M2: 734,526 km (0.106 R)
• M3: 1,313,170 km (0.058 R)
• M4: 4,044,079 km (0.083 R)
• M5: 5,008,686 km (0.087 R)
• M6: 7,824,866 km (0.079 R)
• M7: 8,504,041 km (0.085 R)
• M8: 9,222,110 km (0.107 R)
• M9: 11,564,215 km (0.06 R)
• M10: 14,545,102 km (0.034 R)
• M11: 15,294,288 km (0.095 R)
• M12: 30,282,499 km (0.074 R)
• M13: 35,857,562 km (0.061 R)
• M14: 37,858,284 km (0.103 R)
• M15: 41,808,566 km (0.049 R)
• M16: 43,045,291 km (0.116 R)
• M17: 53,350,041 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 3.1

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.07 AU - 15.73 AU

Year: 17740 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,981,084 km

• M1: 38,596 km (0.054 R)
• M2: 285,433 km (0.053 R)
• M3: 458,667 km (0.067 R)
• M4: 631,602 km (0.104 R)
• M5: 1,337,405 km (0.064 R)
• M6: 1,492,538 km (0.095 R)
• M7: 2,255,637 km (0.113 R)
• M8: 3,173,868 km (0.06 R)
• M9: 3,373,432 km (0.102 R)
• M10: 4,623,621 km (0.117 R)
• M11: 5,351,565 km (0.079 R)
• M12: 6,384,538 km (0.065 R)
• M13: 7,630,987 km (0.104 R)
• M14: 8,834,951 km (0.106 R)
• M15: 9,843,241 km (0.118 R)
• M16: 10,483,669 km (0.1 R)
• M17: 10,813,981 km (0.114 R)
• M18: 12,756,360 km (0.096 R)
• M19: 12,881,125 km (0.105 R)
• M20: 13,387,962 km (0.104 R)
• M21: 13,842,291 km (0.096 R)
• M22: 13,973,937 km (0.073 R)
• M23: 15,619,962 km (0.099 R)
• M24: 17,620,834 km (0.047 R)
• M25: 17,931,100 km (0.104 R)
• M26: 20,717,061 km (0.091 R)
• M27: 23,590,238 km (0.038 R)
• M28: 24,157,064 km (0.066 R)
• M29: 24,926,745 km (0.068 R)
• M30: 30,000,806 km (0.107 R)
• M31: 31,227,359 km (0.088 R)
• M32: 32,953,419 km (0.108 R)
• M33: 35,352,071 km (0.076 R)
• M34: 42,266,036 km (0.082 R)
• M35: 42,543,241 km (0.094 R)
• M36: 44,660,948 km (0.116 R)
• M37: 46,552,314 km (0.095 R)
• M38: 47,443,020 km (0.105 R)
• M39: 49,411,728 km (0.05 R)
• M40: 54,488,032 km (0.093 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit