🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 14.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.41 AU - 0.67 AU

Year: 269 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,299,983 km

• M1: 180,415 km (0.085 R)
• M2: 699,819 km (0.119 R)
• M3: 1,160,580 km (0.099 R)
• M4: 1,628,223 km (0.109 R)
• M5: 2,390,724 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 12.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.1 AU - 1.58 AU

Year: 1052 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,299,983 km

• M1: 151,243 km (0.029 R)
• M2: 589,565 km (0.06 R)
• M3: 1,524,552 km (0.102 R)
• M4: 2,480,333 km (0.057 R)
• M5: 2,915,064 km (0.094 R)
• M6: 3,371,338 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 11.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.42 AU - 1.96 AU

Year: 1490 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,299,983 km

• M1: 144,811 km (0.081 R)
• M2: 578,345 km (0.107 R)
• M3: 946,057 km (0.068 R)
• M4: 1,387,819 km (0.092 R)
• M5: 1,806,245 km (0.074 R)
• M6: 2,392,070 km (0.083 R)
• M7: 3,016,192 km (0.055 R)
• M8: 3,632,984 km (0.092 R)
• M9: 4,314,103 km (0.083 R)
• M10: 4,840,239 km (0.036 R)
• M11: 5,408,861 km (0.082 R)
• M12: 6,181,982 km (0.087 R)
• M13: 7,543,772 km (0.082 R)
• M14: 8,169,241 km (0.078 R)
• M15: 8,740,854 km (0.113 R)
• M16: 9,186,955 km (0.111 R)
• M17: 9,554,816 km (0.116 R)
• M18: 10,254,635 km (0.102 R)
• M19: 11,579,324 km (0.077 R)
• M20: 12,635,784 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 15

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.77 AU - 2.75 AU

Year: 2304 Days

Day: 13.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,299,983 km

• M1: 186,549 km (0.088 R)
• M2: 677,230 km (0.096 R)
• M3: 1,244,654 km (0.108 R)
• M4: 2,449,067 km (0.108 R)
• M5: 3,425,342 km (0.085 R)
• M6: 4,822,736 km (0.108 R)
• M7: 6,251,097 km (0.093 R)
• M8: 7,399,410 km (0.102 R)
• M9: 7,977,456 km (0.04 R)
• M10: 8,684,306 km (0.081 R)
• M11: 9,644,126 km (0.06 R)
• M12: 10,447,167 km (0.112 R)
• M13: 11,856,978 km (0.03 R)
• M14: 12,650,445 km (0.079 R)
• M15: 14,158,840 km (0.102 R)
• M16: 15,245,220 km (0.07 R)
• M17: 17,477,818 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 14.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.13 AU - 6.13 AU

Year: 9061 Days

Day: 12 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,299,983 km

• M1: 181,612 km (0.091 R)
• M2: 698,921 km (0.118 R)
• M3: 1,153,699 km (0.111 R)
• M4: 2,690,667 km (0.09 R)
• M5: 3,598,278 km (0.073 R)
• M6: 8,951,787 km (0.069 R)
• M7: 14,279,566 km (0.086 R)
• M8: 17,606,173 km (0.11 R)
• M9: 28,223,433 km (0.112 R)
• M10: 35,268,895 km (0.119 R)
• M11: 42,728,742 km (0.045 R)
• M12: 46,754,122 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 5.9

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.39 AU - 6.43 AU

Year: 11007 Days

Day: 21.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,299,983 km

• M1: 73,303 km (0.049 R)
• M2: 433,834 km (0.099 R)
• M3: 1,301,801 km (0.084 R)
• M4: 2,542,416 km (0.095 R)
• M5: 3,532,754 km (0.093 R)
• M6: 4,476,267 km (0.071 R)
• M7: 6,522,916 km (0.079 R)
• M8: 7,033,793 km (0.117 R)
• M9: 7,414,669 km (0.066 R)
• M10: 13,522,152 km (0.104 R)
• M11: 15,530,353 km (0.099 R)
• M12: 20,051,201 km (0.118 R)
• M13: 23,480,583 km (0.095 R)
• M14: 30,262,752 km (0.064 R)
• M15: 31,065,943 km (0.094 R)
• M16: 33,989,235 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 5.7

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.69 AU - 6.93 AU

Year: 12053 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,299,983 km

• M1: 70,909 km (0.11 R)
• M2: 268,379 km (0.072 R)
• M3: 462,557 km (0.115 R)
• M4: 657,632 km (0.08 R)
• M5: 978,669 km (0.091 R)
• M6: 1,360,144 km (0.063 R)
• M7: 1,607,280 km (0.108 R)
• M8: 2,377,858 km (0.103 R)
• M9: 2,614,223 km (0.067 R)
• M10: 4,524,588 km (0.11 R)
• M11: 4,795,958 km (0.045 R)
• M12: 5,404,672 km (0.085 R)
• M13: 5,814,720 km (0.098 R)
• M14: 6,813,285 km (0.098 R)
• M15: 7,707,432 km (0.108 R)
• M16: 8,007,824 km (0.05 R)
• M17: 9,144,319 km (0.11 R)
• M18: 9,776,071 km (0.12 R)
• M19: 13,193,934 km (0.114 R)
• M20: 17,626,070 km (0.107 R)
• M21: 19,456,400 km (0.038 R)
• M22: 21,494,072 km (0.095 R)
• M23: 21,832,762 km (0.091 R)
• M24: 22,433,996 km (0.098 R)
• M25: 23,490,306 km (0.09 R)
• M26: 24,949,783 km (0.056 R)
• M27: 25,136,481 km (0.073 R)
• M28: 25,606,967 km (0.071 R)
• M29: 26,083,436 km (0.096 R)
• M30: 26,275,669 km (0.066 R)
• M31: 28,149,083 km (0.066 R)
• M32: 28,351,340 km (0.082 R)
• M33: 35,819,116 km (0.077 R)
• M34: 38,242,003 km (0.096 R)
• M35: 42,342,181 km (0.065 R)
• M36: 46,867,517 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit