🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 10.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.35 AU - 1.53 AU

Year: 1215 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,981,326 km

• M1: 144,960 km (0.037 R)
• M2: 526,585 km (0.062 R)
• M3: 878,140 km (0.103 R)
• M4: 1,481,617 km (0.036 R)
• M5: 2,276,880 km (0.1 R)
• M6: 2,843,108 km (0.112 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 12.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.75 AU - 2.59 AU

Year: 2247 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,981,326 km

• M1: 156,779 km (0.098 R)
• M2: 644,318 km (0.103 R)
• M3: 1,467,854 km (0.064 R)
• M4: 1,875,509 km (0.073 R)
• M5: 2,975,202 km (0.12 R)
• M6: 4,700,963 km (0.12 R)
• M7: 5,268,388 km (0.117 R)
• M8: 5,805,145 km (0.118 R)
• M9: 6,459,337 km (0.085 R)
• M10: 8,720,808 km (0.098 R)
• M11: 10,954,304 km (0.044 R)
• M12: 12,120,270 km (0.04 R)
• M13: 12,583,574 km (0.069 R)
• M14: 13,545,788 km (0.088 R)
• M15: 15,864,705 km (0.103 R)
• M16: 16,883,316 km (0.088 R)
• M17: 17,461,961 km (0.119 R)
• M18: 18,272,034 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8.5

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.14 AU - 5.08 AU

Year: 5857 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,981,326 km

• M1: 132,095 km (0.109 R)
• M2: 1,332,319 km (0.056 R)
• M3: 1,675,197 km (0.114 R)
• M4: 2,334,026 km (0.062 R)
• M5: 2,817,825 km (0.116 R)
• M6: 3,747,875 km (0.047 R)
• M7: 5,181,921 km (0.119 R)
• M8: 5,722,268 km (0.103 R)
• M9: 6,602,352 km (0.061 R)
• M10: 7,021,376 km (0.112 R)
• M11: 7,532,552 km (0.103 R)
• M12: 7,874,084 km (0.076 R)
• M13: 12,821,286 km (0.09 R)
• M14: 14,206,263 km (0.087 R)
• M15: 16,689,438 km (0.12 R)
• M16: 17,932,596 km (0.117 R)
• M17: 19,026,605 km (0.107 R)
• M18: 19,448,022 km (0.061 R)
• M19: 26,628,720 km (0.034 R)
• M20: 28,780,686 km (0.095 R)
• M21: 31,239,925 km (0.098 R)
• M22: 32,420,851 km (0.093 R)
• M23: 34,976,281 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 14

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.34 AU - 5.2 AU

Year: 7323 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,981,326 km

• M1: 174,132 km (0.095 R)
• M2: 655,987 km (0.072 R)
• M3: 1,348,924 km (0.118 R)
• M4: 2,087,040 km (0.109 R)
• M5: 3,567,311 km (0.076 R)
• M6: 4,151,191 km (0.116 R)
• M7: 5,848,529 km (0.073 R)
• M8: 7,817,536 km (0.11 R)
• M9: 9,441,870 km (0.09 R)
• M10: 10,425,924 km (0.088 R)
• M11: 11,379,012 km (0.116 R)
• M12: 12,916,729 km (0.047 R)
• M13: 14,998,982 km (0.055 R)
• M14: 15,537,684 km (0.091 R)
• M15: 16,845,019 km (0.1 R)
• M16: 17,427,254 km (0.043 R)
• M17: 18,022,953 km (0.11 R)
• M18: 18,632,116 km (0.108 R)
• M19: 20,035,194 km (0.087 R)
• M20: 20,836,291 km (0.119 R)
• M21: 22,039,656 km (0.083 R)
• M22: 22,580,452 km (0.072 R)
• M23: 24,338,078 km (0.116 R)
• M24: 25,587,669 km (0.085 R)
• M25: 26,271,480 km (0.029 R)
• M26: 28,124,400 km (0.106 R)
• M27: 28,578,130 km (0.102 R)
• M28: 29,968,792 km (0.032 R)
• M29: 33,795,057 km (0.067 R)
• M30: 34,411,250 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.5

Radius: 6.2

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.57 AU - 8.63 AU

Year: 13298 Days

Day: 20.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,981,326 km

• M1: 79,137 km (0.081 R)
• M2: 281,693 km (0.095 R)
• M3: 712,983 km (0.087 R)
• M4: 917,035 km (0.103 R)
• M5: 1,537,567 km (0.083 R)
• M6: 1,780,514 km (0.075 R)
• M7: 2,086,890 km (0.048 R)
• M8: 2,899,656 km (0.084 R)
• M9: 3,195,710 km (0.115 R)
• M10: 3,762,237 km (0.079 R)
• M11: 4,553,909 km (0.095 R)
• M12: 6,420,441 km (0.038 R)
• M13: 7,186,083 km (0.097 R)
• M14: 9,630,213 km (0.071 R)
• M15: 10,011,538 km (0.083 R)
• M16: 11,516,792 km (0.117 R)
• M17: 12,772,816 km (0.071 R)
• M18: 15,186,129 km (0.074 R)
• M19: 16,003,382 km (0.077 R)
• M20: 17,644,321 km (0.042 R)
• M21: 19,827,403 km (0.091 R)
• M22: 20,712,872 km (0.115 R)
• M23: 23,920,999 km (0.101 R)
• M24: 24,419,160 km (0.09 R)
• M25: 31,419,891 km (0.112 R)
• M26: 32,622,209 km (0.099 R)
• M27: 36,807,210 km (0.116 R)
• M28: 41,194,018 km (0.088 R)
• M29: 44,404,089 km (0.088 R)
• M30: 49,204,834 km (0.06 R)
• M31: 58,913,586 km (0.094 R)
• M32: 59,457,225 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.2

Radius: 6.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.76 AU - 9.36 AU

Year: 14611 Days

Day: 21.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,981,326 km

• M1: 100,679 km (0.091 R)
• M2: 597,045 km (0.094 R)
• M3: 2,736,145 km (0.093 R)
• M4: 6,437,944 km (0.1 R)
• M5: 7,205,232 km (0.04 R)
• M6: 9,320,695 km (0.073 R)
• M7: 17,187,449 km (0.045 R)
• M8: 18,087,430 km (0.062 R)
• M9: 21,053,208 km (0.115 R)
• M10: 24,673,177 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit