🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 13.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 329 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,432,396 km

• M1: 166,652 km (0.1 R)
• M2: 665,411 km (0.087 R)
• M3: 1,206,806 km (0.072 R)
• M4: 2,003,863 km (0.088 R)
• M5: 2,427,674 km (0.085 R)
• M6: 3,077,079 km (0.037 R)
• M7: 3,495,504 km (0.041 R)
• M8: 4,040,489 km (0.101 R)
• M9: 4,475,968 km (0.067 R)
• M10: 4,928,203 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 8.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.99 AU - 1.37 AU

Year: 885 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,432,396 km

• M1: 110,403 km (0.115 R)
• M2: 397,631 km (0.12 R)
• M3: 684,410 km (0.086 R)
• M4: 1,268,740 km (0.05 R)
• M5: 1,688,511 km (0.034 R)
• M6: 2,155,556 km (0.112 R)
• M7: 3,076,181 km (0.099 R)
• M8: 3,712,570 km (0.114 R)
• M9: 4,293,608 km (0.111 R)
• M10: 5,010,631 km (0.103 R)
• M11: 5,438,780 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 13

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.9 AU - 1.92 AU

Year: 1822 Days

Day: 8.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,432,396 km

• M1: 161,715 km (0.045 R)
• M2: 669,002 km (0.11 R)
• M3: 1,694,196 km (0.073 R)
• M4: 2,138,202 km (0.064 R)
• M5: 2,681,691 km (0.111 R)
• M6: 3,592,593 km (0.047 R)
• M7: 4,322,630 km (0.086 R)
• M8: 4,825,579 km (0.081 R)
• M9: 5,932,004 km (0.054 R)
• M10: 6,792,342 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 10

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.88 AU - 3.02 AU

Year: 2647 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,432,396 km

• M1: 124,914 km (0.106 R)
• M2: 604,076 km (0.106 R)
• M3: 1,190,949 km (0.107 R)
• M4: 1,703,770 km (0.061 R)
• M5: 2,517,583 km (0.108 R)
• M6: 3,004,374 km (0.092 R)
• M7: 3,423,398 km (0.089 R)
• M8: 4,230,179 km (0.118 R)
• M9: 5,158,733 km (0.08 R)
• M10: 6,412,214 km (0.075 R)
• M11: 7,140,456 km (0.106 R)
• M12: 7,698,157 km (0.114 R)
• M13: 8,284,730 km (0.106 R)
• M14: 8,692,085 km (0.103 R)
• M15: 10,033,080 km (0.079 R)
• M16: 11,674,767 km (0.073 R)
• M17: 14,148,667 km (0.086 R)
• M18: 14,979,085 km (0.097 R)
• M19: 15,997,398 km (0.101 R)
• M20: 16,898,725 km (0.119 R)
• M21: 18,171,504 km (0.034 R)
• M22: 19,152,417 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.32 AU - 2.86 AU

Year: 2877 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,432,396 km

• M1: 171,589 km (0.119 R)
• M2: 800,498 km (0.083 R)
• M3: 1,418,337 km (0.093 R)
• M4: 1,875,060 km (0.096 R)
• M5: 3,011,854 km (0.106 R)
• M6: 4,144,160 km (0.108 R)
• M7: 4,585,773 km (0.072 R)
• M8: 5,141,080 km (0.032 R)
• M9: 6,058,415 km (0.113 R)
• M10: 7,581,919 km (0.113 R)
• M11: 9,162,870 km (0.118 R)
• M12: 11,162,844 km (0.105 R)
• M13: 12,471,675 km (0.117 R)
• M14: 13,007,535 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 7.5

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.32 AU - 6.48 AU

Year: 11176 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,432,396 km

• M1: 97,687 km (0.084 R)
• M2: 452,833 km (0.082 R)
• M3: 770,878 km (0.091 R)
• M4: 1,070,672 km (0.108 R)
• M5: 2,050,987 km (0.118 R)
• M6: 3,038,931 km (0.05 R)
• M7: 4,872,702 km (0.073 R)
• M8: 5,374,752 km (0.075 R)
• M9: 6,326,195 km (0.09 R)
• M10: 11,326,504 km (0.116 R)
• M11: 12,449,086 km (0.102 R)
• M12: 15,260,329 km (0.098 R)
• M13: 18,152,804 km (0.112 R)
• M14: 22,190,002 km (0.097 R)
• M15: 24,416,616 km (0.116 R)
• M16: 27,611,578 km (0.094 R)
• M17: 32,560,425 km (0.119 R)
• M18: 36,544,217 km (0.105 R)
• M19: 37,301,780 km (0.05 R)
• M20: 38,848,473 km (0.07 R)
• M21: 41,520,291 km (0.085 R)
• M22: 47,375,850 km (0.1 R)
• M23: 48,427,673 km (0.099 R)
• M24: 51,360,839 km (0.027 R)
• M25: 54,410,541 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 3.3

Gravity: 58.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.68 AU - 8.68 AU

Year: 16149 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,432,396 km

• M1: 41,139 km (0.115 R)
• M2: 368,759 km (0.113 R)
• M3: 475,721 km (0.095 R)
• M4: 898,186 km (0.074 R)
• M5: 1,071,570 km (0.11 R)
• M6: 1,322,595 km (0.075 R)
• M7: 1,579,155 km (0.078 R)
• M8: 3,095,629 km (0.086 R)
• M9: 4,224,195 km (0.118 R)
• M10: 4,478,960 km (0.096 R)
• M11: 4,984,152 km (0.056 R)
• M12: 6,026,849 km (0.098 R)
• M13: 8,235,662 km (0.098 R)
• M14: 8,939,221 km (0.077 R)
• M15: 9,627,371 km (0.081 R)
• M16: 10,068,086 km (0.097 R)
• M17: 13,333,060 km (0.112 R)
• M18: 15,092,181 km (0.084 R)
• M19: 18,637,501 km (0.118 R)
• M20: 21,194,129 km (0.098 R)
• M21: 22,700,130 km (0.088 R)
• M22: 24,275,845 km (0.088 R)
• M23: 33,506,482 km (0.079 R)
• M24: 34,134,644 km (0.051 R)
• M25: 36,593,734 km (0.115 R)
• M26: 37,126,003 km (0.101 R)
• M27: 44,674,113 km (0.096 R)
• M28: 45,282,079 km (0.107 R)
• M29: 45,588,156 km (0.081 R)
• M30: 52,001,865 km (0.088 R)
• M31: 52,169,565 km (0.097 R)
• M32: 52,505,861 km (0.103 R)
• M33: 54,554,155 km (0.068 R)
• M34: 55,773,228 km (0.077 R)
• M35: 57,725,480 km (0.115 R)
• M36: 59,906,617 km (0.097 R)
• M37: 63,854,654 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit