🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 8

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.56 AU - 0.58 AU

Year: 297 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,522,827 km

• M1: 99,483 km (0.106 R)
• M2: 356,193 km (0.114 R)
• M3: 701,913 km (0.116 R)
• M4: 1,116,449 km (0.075 R)
• M5: 1,499,419 km (0.094 R)
• M6: 1,853,817 km (0.096 R)
• M7: 2,229,158 km (0.096 R)
• M8: 2,513,095 km (0.102 R)
• M9: 2,771,450 km (0.083 R)
• M10: 3,026,664 km (0.083 R)
• M11: 3,467,679 km (0.093 R)
• M12: 3,752,513 km (0.064 R)
• M13: 4,027,324 km (0.056 R)
• M14: 4,288,821 km (0.104 R)
• M15: 4,589,663 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 10.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,522,827 km

• M1: 134,638 km (0.059 R)
• M2: 490,083 km (0.096 R)
• M3: 867,368 km (0.12 R)
• M4: 1,285,495 km (0.109 R)
• M5: 1,759,570 km (0.12 R)
• M6: 2,231,851 km (0.087 R)
• M7: 2,814,534 km (0.095 R)
• M8: 3,221,141 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 13.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.95 AU - 1.29 AU

Year: 818 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,522,827 km

• M1: 165,455 km (0.044 R)
• M2: 718,519 km (0.05 R)
• M3: 1,132,905 km (0.111 R)
• M4: 2,874,673 km (0.041 R)
• M5: 3,912,134 km (0.109 R)
• M6: 4,768,432 km (0.094 R)
• M7: 5,185,661 km (0.09 R)
• M8: 5,763,108 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 13.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.13 AU - 2.13 AU

Year: 2146 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,522,827 km

• M1: 172,935 km (0.097 R)
• M2: 911,949 km (0.052 R)
• M3: 1,651,261 km (0.116 R)
• M4: 2,276,281 km (0.102 R)
• M5: 2,797,630 km (0.075 R)
• M6: 3,314,939 km (0.034 R)
• M7: 3,785,574 km (0.081 R)
• M8: 4,261,146 km (0.105 R)
• M9: 5,038,905 km (0.112 R)
• M10: 5,689,057 km (0.088 R)
• M11: 6,606,541 km (0.102 R)
• M12: 7,243,080 km (0.108 R)
• M13: 7,799,435 km (0.095 R)
• M14: 9,538,510 km (0.039 R)
• M15: 11,562,719 km (0.07 R)
• M16: 12,447,889 km (0.108 R)
• M17: 13,771,082 km (0.105 R)
• M18: 16,198,457 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 9.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.59 AU - 3.69 AU

Year: 3841 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,522,827 km

• M1: 120,725 km (0.11 R)
• M2: 439,668 km (0.061 R)
• M3: 1,049,579 km (0.117 R)
• M4: 1,641,837 km (0.028 R)
• M5: 2,341,805 km (0.087 R)
• M6: 3,247,022 km (0.053 R)
• M7: 3,901,213 km (0.072 R)
• M8: 4,347,613 km (0.071 R)
• M9: 5,627,573 km (0.111 R)
• M10: 6,004,111 km (0.095 R)
• M11: 7,779,837 km (0.047 R)
• M12: 8,316,295 km (0.082 R)
• M13: 9,426,012 km (0.032 R)
• M14: 10,074,968 km (0.117 R)
• M15: 10,712,704 km (0.119 R)
• M16: 11,676,263 km (0.085 R)
• M17: 12,201,502 km (0.073 R)
• M18: 14,965,023 km (0.1 R)
• M19: 16,329,655 km (0.114 R)
• M20: 18,178,834 km (0.087 R)
• M21: 18,529,342 km (0.082 R)
• M22: 19,123,844 km (0.09 R)
• M23: 19,608,541 km (0.101 R)
• M24: 20,163,549 km (0.071 R)
• M25: 20,919,766 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 9.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.94 AU - 5 AU

Year: 7648 Days

Day: 8.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,522,827 km

• M1: 121,922 km (0.099 R)
• M2: 522,246 km (0.033 R)
• M3: 991,684 km (0.045 R)
• M4: 1,627,625 km (0.094 R)
• M5: 2,231,551 km (0.113 R)
• M6: 5,816,964 km (0.087 R)
• M7: 6,361,649 km (0.065 R)
• M8: 7,223,932 km (0.05 R)
• M9: 8,928,001 km (0.044 R)
• M10: 14,678,842 km (0.104 R)
• M11: 18,516,327 km (0.099 R)
• M12: 20,848,408 km (0.076 R)
• M13: 23,132,468 km (0.068 R)
• M14: 23,608,638 km (0.119 R)
• M15: 24,744,834 km (0.085 R)
• M16: 31,751,400 km (0.095 R)
• M17: 33,335,941 km (0.099 R)
• M18: 34,352,608 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.6

Radius: 5.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.18 AU - 7.38 AU

Year: 13558 Days

Day: 22.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,522,827 km

• M1: 68,366 km (0.111 R)
• M2: 258,056 km (0.119 R)
• M3: 496,067 km (0.116 R)
• M4: 667,207 km (0.045 R)
• M5: 1,697,188 km (0.094 R)
• M6: 2,064,750 km (0.114 R)
• M7: 3,216,354 km (0.101 R)
• M8: 4,377,533 km (0.079 R)
• M9: 5,927,068 km (0.11 R)
• M10: 7,729,124 km (0.114 R)
• M11: 8,819,991 km (0.075 R)
• M12: 9,175,286 km (0.083 R)
• M13: 10,792,888 km (0.064 R)
• M14: 12,370,248 km (0.057 R)
• M15: 12,759,352 km (0.12 R)
• M16: 16,703,051 km (0.032 R)
• M17: 17,943,367 km (0.12 R)
• M18: 20,528,418 km (0.094 R)
• M19: 22,111,762 km (0.109 R)
• M20: 23,183,481 km (0.118 R)
• M21: 23,435,554 km (0.12 R)
• M22: 24,116,972 km (0.1 R)
• M23: 27,723,178 km (0.108 R)
• M24: 28,581,421 km (0.057 R)
• M25: 33,352,696 km (0.112 R)
• M26: 33,781,593 km (0.08 R)
• M27: 34,870,216 km (0.083 R)
• M28: 35,201,426 km (0.103 R)
• M29: 35,423,280 km (0.072 R)
• M30: 36,774,298 km (0.11 R)
• M31: 40,180,342 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 3.9

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.02 AU - 7.86 AU

Year: 14008 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,522,827 km

• M1: 48,470 km (0.039 R)
• M2: 318,344 km (0.116 R)
• M3: 471,682 km (0.11 R)
• M4: 912,547 km (0.116 R)
• M5: 1,156,092 km (0.1 R)
• M6: 1,661,883 km (0.11 R)
• M7: 1,990,250 km (0.069 R)
• M8: 2,188,467 km (0.035 R)
• M9: 2,818,723 km (0.109 R)
• M10: 3,587,955 km (0.111 R)
• M11: 3,800,235 km (0.08 R)
• M12: 4,734,324 km (0.037 R)
• M13: 5,528,539 km (0.058 R)
• M14: 6,067,690 km (0.112 R)
• M15: 7,043,068 km (0.054 R)
• M16: 7,166,785 km (0.095 R)
• M17: 9,005,792 km (0.114 R)
• M18: 9,904,127 km (0.087 R)
• M19: 11,361,360 km (0.065 R)
• M20: 13,079,342 km (0.048 R)
• M21: 13,455,281 km (0.115 R)
• M22: 13,582,140 km (0.077 R)
• M23: 15,305,059 km (0.07 R)
• M24: 15,443,287 km (0.099 R)
• M25: 15,792,598 km (0.057 R)
• M26: 16,725,640 km (0.068 R)
• M27: 18,465,164 km (0.119 R)
• M28: 18,858,607 km (0.026 R)
• M29: 27,539,173 km (0.059 R)
• M30: 39,709,558 km (0.077 R)
• M31: 40,101,804 km (0.097 R)
• M32: 40,364,647 km (0.118 R)
• M33: 40,628,837 km (0.051 R)
• M34: 42,783,046 km (0.054 R)
• M35: 43,471,645 km (0.112 R)
• M36: 47,611,318 km (0.106 R)
• M37: 48,648,330 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 3

Gravity: 40.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.25 AU - 9.11 AU

Year: 16149 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,522,827 km

• M1: 37,549 km (0.029 R)
• M2: 252,372 km (0.103 R)
• M3: 392,694 km (0.1 R)
• M4: 1,101,788 km (0.083 R)
• M5: 2,048,144 km (0.096 R)
• M6: 2,512,047 km (0.05 R)
• M7: 3,434,767 km (0.11 R)
• M8: 3,643,307 km (0.111 R)
• M9: 4,782,345 km (0.109 R)
• M10: 5,590,323 km (0.077 R)
• M11: 5,842,096 km (0.042 R)
• M12: 6,446,172 km (0.074 R)
• M13: 7,514,451 km (0.097 R)
• M14: 8,647,954 km (0.095 R)
• M15: 11,647,989 km (0.053 R)
• M16: 12,417,970 km (0.111 R)
• M17: 14,861,800 km (0.11 R)
• M18: 20,251,213 km (0.078 R)
• M19: 23,055,874 km (0.062 R)
• M20: 24,741,693 km (0.108 R)
• M21: 29,097,983 km (0.047 R)
• M22: 31,512,492 km (0.078 R)
• M23: 33,467,138 km (0.102 R)
• M24: 34,653,898 km (0.047 R)
• M25: 35,015,326 km (0.09 R)
• M26: 41,414,824 km (0.082 R)
• M27: 42,368,660 km (0.103 R)
• M28: 53,362,458 km (0.113 R)
• M29: 53,522,827 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit