🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 13.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 380 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,100,076 km

• M1: 167,849 km (0.075 R)
• M2: 601,533 km (0.09 R)
• M3: 1,142,030 km (0.103 R)
• M4: 1,662,780 km (0.079 R)
• M5: 2,099,457 km (0.039 R)
• M6: 2,556,029 km (0.058 R)
• M7: 2,992,556 km (0.099 R)
• M8: 3,661,557 km (0.103 R)
• M9: 4,098,832 km (0.071 R)
• M10: 4,865,970 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 9.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 397 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,100,076 km

• M1: 121,922 km (0.072 R)
• M2: 435,928 km (0.071 R)
• M3: 1,027,588 km (0.037 R)
• M4: 1,718,580 km (0.09 R)
• M5: 2,075,072 km (0.118 R)
• M6: 2,481,081 km (0.067 R)
• M7: 3,123,155 km (0.069 R)
• M8: 3,696,264 km (0.114 R)
• M9: 4,379,627 km (0.073 R)
• M10: 4,737,017 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 13.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 754 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 82,100,076 km

• M1: 171,589 km (0.11 R)
• M2: 849,417 km (0.028 R)
• M3: 1,875,957 km (0.103 R)
• M4: 2,411,518 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 12

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.48 AU - 2.04 AU

Year: 1485 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,100,076 km

• M1: 149,448 km (0.099 R)
• M2: 523,443 km (0.045 R)
• M3: 939,475 km (0.084 R)
• M4: 1,577,809 km (0.118 R)
• M5: 2,502,772 km (0.109 R)
• M6: 2,909,080 km (0.06 R)
• M7: 3,617,725 km (0.07 R)
• M8: 5,257,318 km (0.111 R)
• M9: 6,107,034 km (0.051 R)
• M10: 7,095,577 km (0.092 R)
• M11: 8,519,599 km (0.119 R)
• M12: 8,976,022 km (0.109 R)
• M13: 9,539,258 km (0.059 R)
• M14: 9,969,202 km (0.081 R)
• M15: 11,715,907 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 8.9

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.28 AU - 2.74 AU

Year: 2528 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,100,076 km

• M1: 110,702 km (0.082 R)
• M2: 412,890 km (0.117 R)
• M3: 706,700 km (0.081 R)
• M4: 1,630,018 km (0.037 R)
• M5: 2,558,124 km (0.116 R)
• M6: 3,035,790 km (0.109 R)
• M7: 5,929,760 km (0.046 R)
• M8: 7,842,968 km (0.037 R)
• M9: 9,170,798 km (0.054 R)
• M10: 9,607,923 km (0.107 R)
• M11: 15,175,208 km (0.112 R)
• M12: 18,003,057 km (0.038 R)
• M13: 19,750,210 km (0.069 R)
• M14: 20,112,835 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 3.3

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.07 AU - 11.29 AU

Year: 19149 Days

Day: 24.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,100,076 km

• M1: 40,990 km (0.066 R)
• M2: 160,369 km (0.056 R)
• M3: 292,613 km (0.095 R)
• M4: 678,127 km (0.1 R)
• M5: 1,108,670 km (0.093 R)
• M6: 1,335,011 km (0.096 R)
• M7: 1,699,282 km (0.084 R)
• M8: 3,163,995 km (0.101 R)
• M9: 5,340,943 km (0.083 R)
• M10: 5,655,398 km (0.119 R)
• M11: 6,554,182 km (0.091 R)
• M12: 7,895,028 km (0.117 R)
• M13: 8,348,758 km (0.061 R)
• M14: 9,458,325 km (0.076 R)
• M15: 10,717,191 km (0.094 R)
• M16: 11,965,286 km (0.054 R)
• M17: 12,142,710 km (0.101 R)
• M18: 13,244,049 km (0.106 R)
• M19: 19,515,192 km (0.084 R)
• M20: 20,679,961 km (0.117 R)
• M21: 21,978,620 km (0.086 R)
• M22: 22,964,769 km (0.111 R)
• M23: 25,314,952 km (0.057 R)
• M24: 28,340,718 km (0.102 R)
• M25: 29,723,601 km (0.111 R)
• M26: 37,949,090 km (0.086 R)
• M27: 45,098,821 km (0.064 R)
• M28: 45,816,293 km (0.036 R)
• M29: 46,105,316 km (0.116 R)
• M30: 50,435,127 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 4.8

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.69 AU - 11.97 AU

Year: 19596 Days

Day: 15.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,100,076 km

• M1: 59,839 km (0.069 R)
• M2: 349,461 km (0.06 R)
• M3: 573,409 km (0.106 R)
• M4: 732,132 km (0.105 R)
• M5: 2,907,883 km (0.062 R)
• M6: 3,538,738 km (0.082 R)
• M7: 3,696,414 km (0.066 R)
• M8: 3,969,879 km (0.111 R)
• M9: 5,335,558 km (0.094 R)
• M10: 6,351,776 km (0.046 R)
• M11: 7,028,108 km (0.111 R)
• M12: 8,617,137 km (0.109 R)
• M13: 9,394,597 km (0.12 R)
• M14: 11,088,045 km (0.096 R)
• M15: 11,483,881 km (0.065 R)
• M16: 11,947,784 km (0.066 R)
• M17: 13,928,908 km (0.093 R)
• M18: 15,621,159 km (0.072 R)
• M19: 17,219,762 km (0.077 R)
• M20: 31,790,744 km (0.117 R)
• M21: 32,245,073 km (0.061 R)
• M22: 33,869,556 km (0.105 R)
• M23: 41,451,176 km (0.095 R)
• M24: 43,648,470 km (0.099 R)
• M25: 45,633,783 km (0.11 R)
• M26: 46,648,655 km (0.105 R)
• M27: 47,382,732 km (0.085 R)
• M28: 52,263,961 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 6.8

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.25 AU - 10.73 AU

Year: 20076 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,100,076 km

• M1: 85,271 km (0.053 R)
• M2: 304,880 km (0.102 R)
• M3: 711,637 km (0.091 R)
• M4: 1,121,984 km (0.085 R)
• M5: 1,698,833 km (0.069 R)
• M6: 2,147,627 km (0.112 R)
• M7: 2,721,933 km (0.105 R)
• M8: 4,514,265 km (0.116 R)
• M9: 5,177,732 km (0.1 R)
• M10: 5,695,939 km (0.116 R)
• M11: 8,330,806 km (0.093 R)
• M12: 9,041,845 km (0.071 R)
• M13: 10,773,141 km (0.044 R)
• M14: 11,157,159 km (0.117 R)
• M15: 11,817,334 km (0.048 R)
• M16: 14,029,737 km (0.079 R)
• M17: 16,843,374 km (0.093 R)
• M18: 21,990,139 km (0.111 R)
• M19: 22,400,785 km (0.037 R)
• M20: 23,343,551 km (0.063 R)
• M21: 24,094,981 km (0.109 R)
• M22: 24,641,462 km (0.086 R)
• M23: 27,262,417 km (0.108 R)
• M24: 33,454,123 km (0.036 R)
• M25: 35,945,526 km (0.065 R)
• M26: 38,261,451 km (0.082 R)
• M27: 39,455,990 km (0.108 R)
• M28: 44,810,845 km (0.102 R)
• M29: 45,636,925 km (0.098 R)
• M30: 58,098,128 km (0.057 R)
• M31: 61,889,088 km (0.107 R)
• M32: 62,502,290 km (0.077 R)
• M33: 75,169,639 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit