🌌 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: 397.7

Radius: 10.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 130.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,836,365 km

• M1: 129,402 km (0.109 R)
• M2: 467,793 km (0.031 R)
• M3: 842,685 km (0.057 R)
• M4: 1,440,627 km (0.043 R)
• M5: 2,334,026 km (0.047 R)
• M6: 2,700,840 km (0.107 R)
• M7: 3,246,872 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 8

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,836,365 km

• M1: 99,632 km (0.085 R)
• M2: 357,988 km (0.109 R)
• M3: 625,469 km (0.105 R)
• M4: 922,121 km (0.049 R)
• M5: 1,229,246 km (0.114 R)
• M6: 1,651,411 km (0.103 R)
• M7: 1,999,974 km (0.094 R)
• M8: 2,301,563 km (0.095 R)
• M9: 2,719,240 km (0.064 R)
• M10: 3,670,683 km (0.1 R)
• M11: 3,924,551 km (0.085 R)
• M12: 4,387,257 km (0.118 R)
• M13: 4,673,587 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 9.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 494 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,836,365 km

• M1: 115,639 km (0.078 R)
• M2: 1,034,469 km (0.087 R)
• M3: 1,349,074 km (0.112 R)
• M4: 2,266,557 km (0.09 R)
• M5: 2,797,331 km (0.079 R)
• M6: 3,314,640 km (0.11 R)
• M7: 3,727,680 km (0.098 R)
• M8: 4,257,406 km (0.055 R)
• M9: 5,599,897 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 11.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.13 AU - 1.15 AU

Year: 840 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,836,365 km

• M1: 143,016 km (0.104 R)
• M2: 618,737 km (0.115 R)
• M3: 1,006,046 km (0.058 R)
• M4: 1,500,018 km (0.049 R)
• M5: 1,903,334 km (0.049 R)
• M6: 2,314,728 km (0.037 R)
• M7: 3,778,094 km (0.035 R)
• M8: 4,334,598 km (0.101 R)
• M9: 4,867,915 km (0.075 R)
• M10: 5,296,213 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 13.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.3 AU - 5.56 AU

Year: 8734 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,836,365 km

• M1: 164,109 km (0.078 R)
• M2: 611,706 km (0.093 R)
• M3: 1,335,161 km (0.116 R)
• M4: 3,027,562 km (0.025 R)
• M5: 3,542,777 km (0.107 R)
• M6: 4,426,003 km (0.105 R)
• M7: 5,384,626 km (0.103 R)
• M8: 6,440,039 km (0.093 R)
• M9: 7,712,817 km (0.094 R)
• M10: 9,927,913 km (0.094 R)
• M11: 11,622,558 km (0.106 R)
• M12: 12,894,588 km (0.086 R)
• M13: 16,478,804 km (0.082 R)
• M14: 17,561,294 km (0.081 R)
• M15: 19,470,163 km (0.054 R)
• M16: 20,190,028 km (0.115 R)
• M17: 25,927,405 km (0.064 R)
• M18: 30,162,820 km (0.054 R)
• M19: 31,452,952 km (0.081 R)
• M20: 37,593,945 km (0.097 R)
• M21: 41,796,299 km (0.064 R)
• M22: 47,154,595 km (0.059 R)
• M23: 49,037,883 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.3

Radius: 3

Gravity: 102.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.14 AU - 7.87 AU

Year: 11439 Days

Day: 16.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,836,365 km

• M1: 37,250 km (0.116 R)
• M2: 397,781 km (0.095 R)
• M3: 661,971 km (0.09 R)
• M4: 1,066,334 km (0.111 R)
• M5: 1,728,304 km (0.119 R)
• M6: 2,332,231 km (0.104 R)
• M7: 3,686,092 km (0.112 R)
• M8: 3,996,956 km (0.036 R)
• M9: 4,735,820 km (0.115 R)
• M10: 4,900,377 km (0.091 R)
• M11: 5,034,866 km (0.107 R)
• M12: 6,046,148 km (0.107 R)
• M13: 6,358,209 km (0.045 R)
• M14: 6,763,170 km (0.069 R)
• M15: 7,142,251 km (0.059 R)
• M16: 8,364,316 km (0.112 R)
• M17: 9,201,316 km (0.044 R)
• M18: 10,531,241 km (0.072 R)
• M19: 15,639,709 km (0.089 R)
• M20: 18,235,083 km (0.086 R)
• M21: 21,370,205 km (0.115 R)
• M22: 21,729,240 km (0.098 R)
• M23: 22,275,273 km (0.048 R)
• M24: 24,258,492 km (0.089 R)
• M25: 29,558,445 km (0.114 R)
• M26: 37,494,911 km (0.111 R)
• M27: 39,343,342 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 6.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.1 AU - 8.1 AU

Year: 14462 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,836,365 km

• M1: 80,484 km (0.102 R)
• M2: 314,754 km (0.102 R)
• M3: 799,152 km (0.114 R)
• M4: 1,364,632 km (0.087 R)
• M5: 1,807,591 km (0.074 R)
• M6: 3,809,959 km (0.063 R)
• M7: 4,479,559 km (0.111 R)
• M8: 16,364,511 km (0.078 R)
• M9: 18,374,508 km (0.078 R)
• M10: 30,194,984 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit