🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 10.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,604,639 km

• M1: 129,402 km (0.081 R)
• M2: 495,019 km (0.052 R)
• M3: 856,747 km (0.085 R)
• M4: 1,213,837 km (0.097 R)
• M5: 1,671,756 km (0.07 R)
• M6: 1,998,927 km (0.094 R)
• M7: 2,467,018 km (0.091 R)
• M8: 2,969,518 km (0.09 R)
• M9: 3,423,996 km (0.027 R)
• M10: 3,834,044 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 8.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 374 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,604,639 km

• M1: 109,655 km (0.103 R)
• M2: 402,717 km (0.09 R)
• M3: 705,204 km (0.078 R)
• M4: 1,005,746 km (0.11 R)
• M5: 1,296,565 km (0.094 R)
• M6: 1,609,523 km (0.086 R)
• M7: 2,021,516 km (0.063 R)
• M8: 2,428,123 km (0.054 R)
• M9: 2,775,788 km (0.093 R)
• M10: 3,090,842 km (0.108 R)
• M11: 3,418,012 km (0.102 R)
• M12: 3,706,287 km (0.076 R)
• M13: 4,236,612 km (0.099 R)
• M14: 4,875,993 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 14.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 459 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,604,639 km

• M1: 179,069 km (0.059 R)
• M2: 755,320 km (0.114 R)
• M3: 1,225,506 km (0.117 R)
• M4: 2,867,791 km (0.057 R)
• M5: 3,322,569 km (0.062 R)
• M6: 3,825,666 km (0.116 R)
• M7: 4,422,562 km (0.087 R)
• M8: 5,271,979 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 12.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.1 AU - 1.12 AU

Year: 780 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,604,639 km

• M1: 157,078 km (0.048 R)
• M2: 627,563 km (0.084 R)
• M3: 1,100,741 km (0.108 R)
• M4: 1,561,353 km (0.111 R)
• M5: 2,318,468 km (0.036 R)
• M6: 2,739,885 km (0.115 R)
• M7: 3,725,137 km (0.109 R)
• M8: 5,402,727 km (0.096 R)
• M9: 5,860,646 km (0.12 R)
• M10: 6,923,539 km (0.054 R)
• M11: 7,368,742 km (0.107 R)
• M12: 8,009,171 km (0.092 R)
• M13: 8,526,779 km (0.071 R)
• M14: 9,177,231 km (0.081 R)
• M15: 9,629,166 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 11.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.64 AU - 1.66 AU

Year: 1413 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,604,639 km

• M1: 142,567 km (0.088 R)
• M2: 540,198 km (0.054 R)
• M3: 1,250,189 km (0.098 R)
• M4: 1,727,706 km (0.069 R)
• M5: 2,358,410 km (0.097 R)
• M6: 2,765,017 km (0.074 R)
• M7: 3,137,516 km (0.115 R)
• M8: 3,587,507 km (0.11 R)
• M9: 4,194,276 km (0.108 R)
• M10: 4,724,450 km (0.087 R)
• M11: 5,553,522 km (0.066 R)
• M12: 6,045,250 km (0.065 R)
• M13: 6,454,999 km (0.068 R)
• M14: 6,952,561 km (0.086 R)
• M15: 8,076,041 km (0.056 R)
• M16: 8,735,468 km (0.046 R)
• M17: 9,923,874 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 8.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.57 AU - 2.21 AU

Year: 1733 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,604,639 km

• M1: 108,159 km (0.119 R)
• M2: 397,332 km (0.069 R)
• M3: 721,211 km (0.105 R)
• M4: 1,011,132 km (0.092 R)
• M5: 1,597,556 km (0.12 R)
• M6: 1,905,278 km (0.114 R)
• M7: 2,265,361 km (0.097 R)
• M8: 2,684,833 km (0.095 R)
• M9: 4,125,311 km (0.09 R)
• M10: 4,523,540 km (0.042 R)
• M11: 4,968,893 km (0.098 R)
• M12: 6,072,327 km (0.09 R)
• M13: 6,456,794 km (0.053 R)
• M14: 6,939,396 km (0.099 R)
• M15: 8,159,367 km (0.118 R)
• M16: 8,755,963 km (0.052 R)
• M17: 9,213,882 km (0.105 R)
• M18: 10,868,884 km (0.102 R)
• M19: 11,245,122 km (0.057 R)
• M20: 12,344,966 km (0.068 R)
• M21: 12,671,987 km (0.069 R)
• M22: 16,268,170 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 9.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.02 AU - 2.2 AU

Year: 2044 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,604,639 km

• M1: 123,568 km (0.093 R)
• M2: 458,966 km (0.087 R)
• M3: 892,202 km (0.063 R)
• M4: 1,267,393 km (0.107 R)
• M5: 1,999,675 km (0.06 R)
• M6: 3,202,741 km (0.045 R)
• M7: 3,998,901 km (0.11 R)
• M8: 4,319,190 km (0.09 R)
• M9: 5,776,423 km (0.114 R)
• M10: 6,534,585 km (0.08 R)
• M11: 7,596,430 km (0.1 R)
• M12: 9,698,430 km (0.12 R)
• M13: 10,131,965 km (0.089 R)
• M14: 11,311,693 km (0.085 R)
• M15: 11,873,583 km (0.115 R)
• M16: 14,634,860 km (0.098 R)
• M17: 15,350,387 km (0.11 R)
• M18: 16,340,575 km (0.083 R)
• M19: 17,215,274 km (0.072 R)
• M20: 18,012,631 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 12.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.22 AU - 2.48 AU

Year: 2402 Days

Day: 13.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,604,639 km

• M1: 155,881 km (0.102 R)
• M2: 555,307 km (0.073 R)
• M3: 1,679,984 km (0.053 R)
• M4: 2,487,065 km (0.11 R)
• M5: 2,992,855 km (0.074 R)
• M6: 3,423,846 km (0.092 R)
• M7: 4,100,627 km (0.063 R)
• M8: 5,158,883 km (0.098 R)
• M9: 6,633,020 km (0.071 R)
• M10: 7,638,168 km (0.079 R)
• M11: 8,088,009 km (0.049 R)
• M12: 9,068,623 km (0.101 R)
• M13: 9,688,257 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 9.8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.77 AU - 4.65 AU

Year: 5760 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,604,639 km

• M1: 125,213 km (0.117 R)
• M2: 738,714 km (0.109 R)
• M3: 1,152,951 km (0.107 R)
• M4: 1,525,150 km (0.09 R)
• M5: 2,147,627 km (0.069 R)
• M6: 3,389,589 km (0.113 R)
• M7: 3,894,930 km (0.103 R)
• M8: 5,844,340 km (0.113 R)
• M9: 7,547,811 km (0.109 R)
• M10: 7,893,532 km (0.097 R)
• M11: 8,330,357 km (0.083 R)
• M12: 8,825,078 km (0.052 R)
• M13: 9,427,059 km (0.098 R)
• M14: 9,964,714 km (0.05 R)
• M15: 11,905,447 km (0.091 R)
• M16: 12,801,987 km (0.094 R)
• M17: 13,129,008 km (0.09 R)
• M18: 14,317,713 km (0.103 R)
• M19: 16,075,039 km (0.044 R)
• M20: 16,392,037 km (0.068 R)
• M21: 17,904,023 km (0.095 R)
• M22: 18,728,905 km (0.102 R)
• M23: 19,940,499 km (0.06 R)
• M24: 23,561,365 km (0.085 R)
• M25: 29,165,451 km (0.081 R)
• M26: 35,491,347 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.1

Radius: 7.3

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.01 AU - 6.11 AU

Year: 9948 Days

Day: 19.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,604,639 km

• M1: 106,813 km (0.083 R)
• M2: 358,436 km (0.097 R)
• M3: 1,155,793 km (0.041 R)
• M4: 2,212,702 km (0.12 R)
• M5: 2,444,728 km (0.12 R)
• M6: 2,735,995 km (0.074 R)
• M7: 3,216,653 km (0.113 R)
• M8: 4,286,428 km (0.03 R)
• M9: 6,120,647 km (0.085 R)
• M10: 7,357,822 km (0.095 R)
• M11: 8,945,653 km (0.117 R)
• M12: 10,001,216 km (0.103 R)
• M13: 10,694,901 km (0.084 R)
• M14: 12,237,405 km (0.1 R)
• M15: 15,616,073 km (0.11 R)
• M16: 16,113,785 km (0.111 R)
• M17: 20,399,465 km (0.114 R)
• M18: 20,994,266 km (0.108 R)
• M19: 24,331,794 km (0.075 R)
• M20: 26,375,152 km (0.059 R)
• M21: 31,022,260 km (0.054 R)
• M22: 32,493,256 km (0.111 R)
• M23: 33,538,347 km (0.111 R)
• M24: 37,562,679 km (0.041 R)
• M25: 40,817,480 km (0.117 R)
• M26: 42,307,325 km (0.097 R)
• M27: 46,117,284 km (0.071 R)
• M28: 47,732,941 km (0.12 R)
• M29: 49,538,138 km (0.097 R)
• M30: 50,766,636 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 17,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit