🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 13.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 442 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,760,641 km

• M1: 164,258 km (0.111 R)
• M2: 612,753 km (0.086 R)
• M3: 1,169,556 km (0.092 R)
• M4: 1,785,750 km (0.081 R)
• M5: 2,276,132 km (0.066 R)
• M6: 2,895,317 km (0.112 R)
• M7: 3,390,785 km (0.052 R)
• M8: 3,918,716 km (0.082 R)
• M9: 4,487,936 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 14.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.89 AU - 1.37 AU

Year: 801 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,760,641 km

• M1: 184,155 km (0.115 R)
• M2: 706,401 km (0.1 R)
• M3: 1,572,423 km (0.06 R)
• M4: 2,250,700 km (0.097 R)
• M5: 2,922,694 km (0.108 R)
• M6: 4,843,829 km (0.066 R)
• M7: 6,611,478 km (0.088 R)
• M8: 7,595,383 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 12.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.14 AU - 1.76 AU

Year: 1164 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,760,641 km

• M1: 156,629 km (0.075 R)
• M2: 657,632 km (0.095 R)
• M3: 1,578,407 km (0.096 R)
• M4: 2,332,680 km (0.081 R)
• M5: 3,452,270 km (0.051 R)
• M6: 3,932,030 km (0.046 R)
• M7: 5,026,937 km (0.113 R)
• M8: 5,783,603 km (0.11 R)
• M9: 6,294,330 km (0.029 R)
• M10: 7,382,954 km (0.096 R)
• M11: 7,837,432 km (0.078 R)
• M12: 8,645,261 km (0.069 R)
• M13: 9,096,598 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 9.8

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.36 AU - 1.98 AU

Year: 1439 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,760,641 km

• M1: 122,072 km (0.114 R)
• M2: 426,952 km (0.092 R)
• M3: 847,173 km (0.093 R)
• M4: 1,264,252 km (0.102 R)
• M5: 1,744,610 km (0.1 R)
• M6: 2,091,229 km (0.115 R)
• M7: 2,576,375 km (0.098 R)
• M8: 2,955,156 km (0.11 R)
• M9: 5,005,096 km (0.109 R)
• M10: 5,351,265 km (0.116 R)
• M11: 7,494,255 km (0.108 R)
• M12: 9,585,334 km (0.065 R)
• M13: 10,086,936 km (0.1 R)
• M14: 11,697,058 km (0.064 R)
• M15: 13,022,345 km (0.106 R)
• M16: 13,847,377 km (0.105 R)
• M17: 14,662,985 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.94 AU - 2.78 AU

Year: 2418 Days

Day: 12.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 114.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,760,641 km

• M1: 135,536 km (0.082 R)
• M2: 521,648 km (0.075 R)
• M3: 1,624,782 km (0.096 R)
• M4: 2,370,528 km (0.093 R)
• M5: 2,846,399 km (0.078 R)
• M6: 3,198,552 km (0.077 R)
• M7: 3,551,603 km (0.06 R)
• M8: 3,976,311 km (0.118 R)
• M9: 4,500,802 km (0.097 R)
• M10: 5,364,580 km (0.114 R)
• M11: 5,786,745 km (0.065 R)
• M12: 6,128,127 km (0.088 R)
• M13: 7,968,779 km (0.056 R)
• M14: 8,494,167 km (0.091 R)
• M15: 8,909,900 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 11.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.42 AU - 3.4 AU

Year: 3310 Days

Day: 12.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,760,641 km

• M1: 142,268 km (0.109 R)
• M2: 518,955 km (0.102 R)
• M3: 913,744 km (0.052 R)
• M4: 1,372,261 km (0.069 R)
• M5: 1,750,295 km (0.117 R)
• M6: 2,693,659 km (0.102 R)
• M7: 3,811,155 km (0.077 R)
• M8: 4,617,189 km (0.105 R)
• M9: 6,047,943 km (0.115 R)
• M10: 6,938,050 km (0.09 R)
• M11: 8,334,845 km (0.081 R)
• M12: 9,508,590 km (0.12 R)
• M13: 12,482,746 km (0.105 R)
• M14: 13,507,042 km (0.055 R)
• M15: 17,453,883 km (0.106 R)
• M16: 18,450,354 km (0.1 R)
• M17: 19,309,345 km (0.079 R)
• M18: 19,896,666 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.5

Radius: 8.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.54 AU - 5.56 AU

Year: 7568 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,760,641 km

• M1: 110,702 km (0.097 R)
• M2: 828,772 km (0.099 R)
• M3: 1,181,225 km (0.041 R)
• M4: 1,594,713 km (0.117 R)
• M5: 2,499,182 km (0.109 R)
• M6: 3,044,167 km (0.036 R)
• M7: 3,399,163 km (0.109 R)
• M8: 4,396,382 km (0.119 R)
• M9: 5,669,161 km (0.099 R)
• M10: 6,644,240 km (0.115 R)
• M11: 9,742,262 km (0.091 R)
• M12: 14,314,721 km (0.068 R)
• M13: 16,361,070 km (0.081 R)
• M14: 18,254,381 km (0.059 R)
• M15: 25,391,247 km (0.115 R)
• M16: 27,651,222 km (0.112 R)
• M17: 30,517,218 km (0.045 R)
• M18: 34,293,217 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 8.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.05 AU - 5.23 AU

Year: 7771 Days

Day: 9.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,760,641 km

• M1: 106,962 km (0.116 R)
• M2: 742,454 km (0.073 R)
• M3: 1,019,061 km (0.096 R)
• M4: 1,295,368 km (0.106 R)
• M5: 1,636,002 km (0.043 R)
• M6: 2,729,563 km (0.044 R)
• M7: 3,691,028 km (0.116 R)
• M8: 4,014,459 km (0.055 R)
• M9: 4,302,734 km (0.102 R)
• M10: 4,950,792 km (0.084 R)
• M11: 5,727,354 km (0.09 R)
• M12: 7,920,160 km (0.064 R)
• M13: 9,894,403 km (0.099 R)
• M14: 11,020,875 km (0.053 R)
• M15: 11,588,749 km (0.102 R)
• M16: 12,727,188 km (0.05 R)
• M17: 14,787,450 km (0.073 R)
• M18: 15,098,913 km (0.096 R)
• M19: 19,706,677 km (0.115 R)
• M20: 20,620,421 km (0.055 R)
• M21: 22,287,240 km (0.074 R)
• M22: 28,013,548 km (0.084 R)
• M23: 28,490,914 km (0.076 R)
• M24: 29,559,941 km (0.12 R)
• M25: 30,354,156 km (0.102 R)
• M26: 32,611,588 km (0.049 R)
• M27: 34,430,848 km (0.108 R)
• M28: 34,978,525 km (0.044 R)
• M29: 38,858,197 km (0.103 R)
• M30: 39,931,262 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 3.6

Gravity: 36.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.63 AU - 10.35 AU

Year: 21056 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,760,641 km

• M1: 45,029 km (0.077 R)
• M2: 215,122 km (0.104 R)
• M3: 519,853 km (0.102 R)
• M4: 1,665,174 km (0.083 R)
• M5: 3,222,787 km (0.115 R)
• M6: 4,281,192 km (0.113 R)
• M7: 6,483,572 km (0.117 R)
• M8: 9,783,850 km (0.094 R)
• M9: 14,415,400 km (0.111 R)
• M10: 15,080,812 km (0.032 R)
• M11: 15,231,457 km (0.119 R)
• M12: 16,393,234 km (0.085 R)
• M13: 18,202,022 km (0.12 R)
• M14: 29,972,681 km (0.025 R)
• M15: 39,221,420 km (0.09 R)
• M16: 53,454,311 km (0.031 R)
• M17: 55,399,532 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.8

Radius: 7.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.1 AU - 13.42 AU

Year: 23537 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,760,641 km

• M1: 92,003 km (0.091 R)
• M2: 360,381 km (0.078 R)
• M3: 619,934 km (0.069 R)
• M4: 1,285,794 km (0.113 R)
• M5: 1,644,679 km (0.1 R)
• M6: 1,925,773 km (0.074 R)
• M7: 2,585,949 km (0.032 R)
• M8: 2,875,121 km (0.103 R)
• M9: 5,158,135 km (0.105 R)
• M10: 5,509,839 km (0.089 R)
• M11: 5,802,602 km (0.034 R)
• M12: 6,743,872 km (0.119 R)
• M13: 7,036,635 km (0.054 R)
• M14: 7,966,386 km (0.106 R)
• M15: 8,826,424 km (0.063 R)
• M16: 9,485,103 km (0.113 R)
• M17: 9,906,371 km (0.119 R)
• M18: 11,303,765 km (0.083 R)
• M19: 12,080,178 km (0.118 R)
• M20: 12,512,665 km (0.118 R)
• M21: 13,606,076 km (0.114 R)
• M22: 17,501,455 km (0.115 R)
• M23: 21,717,422 km (0.068 R)
• M24: 24,156,316 km (0.048 R)
• M25: 25,744,597 km (0.064 R)
• M26: 32,558,481 km (0.096 R)
• M27: 37,408,593 km (0.04 R)
• M28: 40,620,759 km (0.085 R)
• M29: 41,034,696 km (0.058 R)
• M30: 42,861,436 km (0.06 R)
• M31: 43,722,521 km (0.114 R)
• M32: 45,627,799 km (0.087 R)
• M33: 48,821,265 km (0.03 R)
• M34: 49,289,357 km (0.098 R)
• M35: 52,813,583 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 10,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit