🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 11

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 407 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,949,134 km

• M1: 136,732 km (0.104 R)
• M2: 579,393 km (0.114 R)
• M3: 941,868 km (0.089 R)
• M4: 1,565,542 km (0.12 R)
• M5: 2,005,060 km (0.118 R)
• M6: 2,518,630 km (0.071 R)
• M7: 2,931,669 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 13.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.94 AU - 3 AU

Year: 3413 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,949,134 km

• M1: 170,392 km (0.05 R)
• M2: 608,415 km (0.044 R)
• M3: 1,348,625 km (0.103 R)
• M4: 1,947,914 km (0.03 R)
• M5: 2,631,726 km (0.115 R)
• M6: 3,173,420 km (0.09 R)
• M7: 3,656,172 km (0.047 R)
• M8: 4,208,786 km (0.1 R)
• M9: 4,794,163 km (0.06 R)
• M10: 5,684,420 km (0.119 R)
• M11: 7,238,443 km (0.05 R)
• M12: 8,278,297 km (0.096 R)
• M13: 9,379,338 km (0.105 R)
• M14: 12,558,143 km (0.109 R)
• M15: 14,294,974 km (0.105 R)
• M16: 14,875,414 km (0.104 R)
• M17: 16,395,478 km (0.065 R)
• M18: 18,072,620 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.21 AU - 3.71 AU

Year: 4292 Days

Day: 13.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,949,134 km

• M1: 99,483 km (0.103 R)
• M2: 354,697 km (0.068 R)
• M3: 671,994 km (0.097 R)
• M4: 1,287,140 km (0.025 R)
• M5: 2,358,859 km (0.077 R)
• M6: 2,791,795 km (0.112 R)
• M7: 3,223,984 km (0.048 R)
• M8: 5,615,006 km (0.078 R)
• M9: 6,033,133 km (0.077 R)
• M10: 6,360,153 km (0.107 R)
• M11: 7,139,558 km (0.086 R)
• M12: 7,884,406 km (0.039 R)
• M13: 9,382,928 km (0.067 R)
• M14: 11,678,208 km (0.097 R)
• M15: 12,666,452 km (0.084 R)
• M16: 15,005,414 km (0.091 R)
• M17: 18,685,821 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 10.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.91 AU - 6.31 AU

Year: 8861 Days

Day: 14.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,949,134 km

• M1: 130,599 km (0.026 R)
• M2: 499,657 km (0.103 R)
• M3: 1,663,080 km (0.054 R)
• M4: 2,623,797 km (0.11 R)
• M5: 3,920,063 km (0.102 R)
• M6: 6,740,880 km (0.09 R)
• M7: 10,004,358 km (0.078 R)
• M8: 12,920,170 km (0.039 R)
• M9: 14,082,096 km (0.094 R)
• M10: 15,013,194 km (0.055 R)
• M11: 15,372,827 km (0.11 R)
• M12: 17,986,002 km (0.083 R)
• M13: 19,503,822 km (0.105 R)
• M14: 25,320,636 km (0.09 R)
• M15: 27,669,921 km (0.078 R)
• M16: 28,392,928 km (0.06 R)
• M17: 34,017,359 km (0.109 R)
• M18: 34,534,519 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.4

Radius: 5.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.22 AU - 9.9 AU

Year: 16701 Days

Day: 16.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,949,134 km

• M1: 65,973 km (0.101 R)
• M2: 239,656 km (0.11 R)
• M3: 479,910 km (0.074 R)
• M4: 705,055 km (0.12 R)
• M5: 1,441,974 km (0.068 R)
• M6: 2,222,875 km (0.099 R)
• M7: 2,578,319 km (0.1 R)
• M8: 3,503,881 km (0.079 R)
• M9: 4,013,412 km (0.088 R)
• M10: 4,663,414 km (0.104 R)
• M11: 5,145,419 km (0.086 R)
• M12: 6,095,515 km (0.043 R)
• M13: 9,290,477 km (0.106 R)
• M14: 9,793,425 km (0.08 R)
• M15: 9,999,720 km (0.103 R)
• M16: 10,635,810 km (0.111 R)
• M17: 10,853,774 km (0.091 R)
• M18: 11,813,445 km (0.119 R)
• M19: 15,793,346 km (0.106 R)
• M20: 19,185,329 km (0.069 R)
• M21: 22,225,606 km (0.058 R)
• M22: 31,198,636 km (0.063 R)
• M23: 39,779,121 km (0.104 R)
• M24: 40,041,216 km (0.086 R)
• M25: 44,393,617 km (0.066 R)
• M26: 44,816,979 km (0.084 R)
• M27: 47,709,603 km (0.119 R)
• M28: 52,435,101 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 5.2

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.74 AU - 11.98 AU

Year: 23866 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,949,134 km

• M1: 64,626 km (0.081 R)
• M2: 335,398 km (0.102 R)
• M3: 509,680 km (0.086 R)
• M4: 984,204 km (0.046 R)
• M5: 1,258,567 km (0.087 R)
• M6: 1,535,323 km (0.12 R)
• M7: 3,272,005 km (0.096 R)
• M8: 4,569,317 km (0.112 R)
• M9: 7,330,445 km (0.094 R)
• M10: 9,669,857 km (0.058 R)
• M11: 11,037,480 km (0.043 R)
• M12: 15,231,008 km (0.06 R)
• M13: 15,678,605 km (0.104 R)
• M14: 19,059,966 km (0.034 R)
• M15: 27,328,389 km (0.07 R)
• M16: 30,150,553 km (0.073 R)
• M17: 56,578,064 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 19,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit