🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 8.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.89 AU

Year: 405 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,445,629 km

• M1: 103,223 km (0.101 R)
• M2: 379,231 km (0.109 R)
• M3: 656,435 km (0.107 R)
• M4: 1,217,577 km (0.102 R)
• M5: 1,596,060 km (0.064 R)
• M6: 1,859,801 km (0.115 R)
• M7: 2,204,624 km (0.058 R)
• M8: 2,741,082 km (0.114 R)
• M9: 3,156,365 km (0.071 R)
• M10: 4,019,994 km (0.078 R)
• M11: 4,443,356 km (0.062 R)
• M12: 4,820,941 km (0.118 R)
• M13: 5,574,465 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 8.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 774 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,445,629 km

• M1: 104,719 km (0.111 R)
• M2: 566,378 km (0.032 R)
• M3: 1,022,950 km (0.096 R)
• M4: 1,739,973 km (0.071 R)
• M5: 2,113,070 km (0.053 R)
• M6: 2,378,606 km (0.11 R)
• M7: 2,788,205 km (0.041 R)
• M8: 3,698,957 km (0.082 R)
• M9: 4,127,854 km (0.052 R)
• M10: 5,147,663 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 13.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1 AU - 1.54 AU

Year: 910 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,445,629 km

• M1: 170,392 km (0.062 R)
• M2: 628,760 km (0.096 R)
• M3: 1,090,718 km (0.03 R)
• M4: 1,538,016 km (0.102 R)
• M5: 2,418,250 km (0.03 R)
• M6: 2,883,349 km (0.111 R)
• M7: 3,364,157 km (0.112 R)
• M8: 3,837,784 km (0.107 R)
• M9: 4,409,248 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 13.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.2 AU - 1.44 AU

Year: 964 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,445,629 km

• M1: 172,935 km (0.112 R)
• M2: 605,871 km (0.115 R)
• M3: 1,087,128 km (0.113 R)
• M4: 1,579,754 km (0.085 R)
• M5: 2,608,837 km (0.088 R)
• M6: 3,901,512 km (0.086 R)
• M7: 4,451,584 km (0.088 R)
• M8: 5,053,266 km (0.112 R)
• M9: 5,524,649 km (0.077 R)
• M10: 6,420,890 km (0.083 R)
• M11: 6,857,118 km (0.083 R)
• M12: 7,313,242 km (0.101 R)
• M13: 8,074,994 km (0.084 R)
• M14: 9,030,027 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.08 AU - 4.04 AU

Year: 4271 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,445,629 km

• M1: 167,998 km (0.085 R)
• M2: 744,399 km (0.093 R)
• M3: 1,655,899 km (0.099 R)
• M4: 2,811,991 km (0.118 R)
• M5: 3,270,509 km (0.089 R)
• M6: 3,723,042 km (0.119 R)
• M7: 5,375,949 km (0.071 R)
• M8: 6,406,678 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 12.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.25 AU - 5.17 AU

Year: 6499 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,445,629 km

• M1: 157,078 km (0.077 R)
• M2: 555,756 km (0.062 R)
• M3: 1,454,241 km (0.034 R)
• M4: 2,469,562 km (0.105 R)
• M5: 3,645,999 km (0.115 R)
• M6: 4,618,385 km (0.111 R)
• M7: 5,440,276 km (0.075 R)
• M8: 5,886,527 km (0.098 R)
• M9: 6,461,282 km (0.084 R)
• M10: 7,185,335 km (0.116 R)
• M11: 9,916,992 km (0.092 R)
• M12: 11,233,005 km (0.088 R)
• M13: 12,334,644 km (0.06 R)
• M14: 12,883,817 km (0.112 R)
• M15: 14,630,373 km (0.105 R)
• M16: 15,371,480 km (0.118 R)
• M17: 16,007,870 km (0.081 R)
• M18: 16,728,333 km (0.084 R)
• M19: 23,542,217 km (0.118 R)
• M20: 24,388,342 km (0.07 R)
• M21: 26,231,388 km (0.078 R)
• M22: 27,883,547 km (0.113 R)
• M23: 29,215,716 km (0.11 R)
• M24: 35,739,679 km (0.118 R)
• M25: 39,398,245 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 14.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.59 AU - 5.91 AU

Year: 8767 Days

Day: 5.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,445,629 km

• M1: 181,313 km (0.084 R)
• M2: 642,224 km (0.077 R)
• M3: 1,507,647 km (0.098 R)
• M4: 2,198,341 km (0.062 R)
• M5: 2,933,016 km (0.103 R)
• M6: 3,414,123 km (0.066 R)
• M7: 4,223,148 km (0.107 R)
• M8: 5,579,851 km (0.096 R)
• M9: 6,325,596 km (0.106 R)
• M10: 8,670,543 km (0.057 R)
• M11: 9,227,795 km (0.048 R)
• M12: 11,193,810 km (0.032 R)
• M13: 11,700,498 km (0.059 R)
• M14: 14,056,366 km (0.043 R)
• M15: 15,688,478 km (0.114 R)
• M16: 20,354,885 km (0.067 R)
• M17: 21,187,995 km (0.078 R)
• M18: 23,658,754 km (0.047 R)
• M19: 28,039,578 km (0.073 R)
• M20: 28,881,814 km (0.07 R)
• M21: 30,420,877 km (0.113 R)
• M22: 31,410,018 km (0.116 R)
• M23: 36,570,247 km (0.059 R)
• M24: 37,575,844 km (0.037 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.2

Radius: 7.6

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.06 AU - 6.66 AU

Year: 10198 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,445,629 km

• M1: 94,546 km (0.081 R)
• M2: 476,469 km (0.077 R)
• M3: 769,083 km (0.066 R)
• M4: 1,274,275 km (0.094 R)
• M5: 2,016,579 km (0.107 R)
• M6: 2,726,571 km (0.118 R)
• M7: 4,076,243 km (0.05 R)
• M8: 5,079,446 km (0.092 R)
• M9: 5,688,609 km (0.084 R)
• M10: 7,129,087 km (0.12 R)
• M11: 7,768,169 km (0.091 R)
• M12: 8,229,229 km (0.114 R)
• M13: 8,932,489 km (0.101 R)
• M14: 9,532,676 km (0.106 R)
• M15: 9,770,686 km (0.115 R)
• M16: 10,061,354 km (0.101 R)
• M17: 11,765,125 km (0.073 R)
• M18: 13,060,792 km (0.094 R)
• M19: 13,532,923 km (0.049 R)
• M20: 16,539,989 km (0.04 R)
• M21: 21,802,094 km (0.101 R)
• M22: 22,803,802 km (0.118 R)
• M23: 24,630,242 km (0.044 R)
• M24: 28,670,133 km (0.109 R)
• M25: 30,485,054 km (0.099 R)
• M26: 31,420,490 km (0.027 R)
• M27: 35,241,219 km (0.1 R)
• M28: 38,995,527 km (0.085 R)
• M29: 41,472,718 km (0.118 R)
• M30: 42,107,911 km (0.057 R)
• M31: 42,620,733 km (0.069 R)
• M32: 43,008,191 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 4.4

Gravity: 45.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.66 AU - 7.22 AU

Year: 11624 Days

Day: 15.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,445,629 km

• M1: 56,398 km (0.094 R)
• M2: 193,430 km (0.112 R)
• M3: 522,994 km (0.046 R)
• M4: 1,091,765 km (0.103 R)
• M5: 1,550,283 km (0.1 R)
• M6: 2,341,356 km (0.11 R)
• M7: 2,745,121 km (0.079 R)
• M8: 3,475,458 km (0.074 R)
• M9: 3,717,806 km (0.116 R)
• M10: 4,575,900 km (0.095 R)
• M11: 5,239,815 km (0.075 R)
• M12: 5,890,267 km (0.035 R)
• M13: 6,797,578 km (0.041 R)
• M14: 6,964,379 km (0.102 R)
• M15: 7,176,808 km (0.11 R)
• M16: 7,393,576 km (0.097 R)
• M17: 8,069,758 km (0.062 R)
• M18: 9,185,608 km (0.099 R)
• M19: 10,622,047 km (0.102 R)
• M20: 11,778,140 km (0.034 R)
• M21: 12,324,621 km (0.032 R)
• M22: 12,698,316 km (0.088 R)
• M23: 13,731,738 km (0.09 R)
• M24: 14,611,673 km (0.1 R)
• M25: 15,030,248 km (0.067 R)
• M26: 15,891,183 km (0.109 R)
• M27: 16,111,541 km (0.119 R)
• M28: 16,333,844 km (0.052 R)
• M29: 17,243,698 km (0.115 R)
• M30: 18,186,763 km (0.108 R)
• M31: 22,858,555 km (0.082 R)
• M32: 24,285,419 km (0.095 R)
• M33: 25,569,118 km (0.074 R)
• M34: 26,897,398 km (0.093 R)
• M35: 28,811,503 km (0.102 R)
• M36: 32,908,390 km (0.09 R)
• M37: 40,161,792 km (0.063 R)
• M38: 50,597,141 km (0.048 R)
• M39: 51,875,306 km (0.088 R)
• M40: 54,329,608 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.44 AU - 12.06 AU

Year: 23992 Days

Day: 20.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,445,629 km

• M1: 99,483 km (0.065 R)
• M2: 459,565 km (0.11 R)
• M3: 1,732,194 km (0.12 R)
• M4: 2,467,467 km (0.06 R)
• M5: 2,906,088 km (0.051 R)
• M6: 3,561,477 km (0.117 R)
• M7: 3,879,522 km (0.103 R)
• M8: 4,343,724 km (0.065 R)
• M9: 4,879,284 km (0.049 R)
• M10: 5,420,529 km (0.086 R)
• M11: 6,795,483 km (0.073 R)
• M12: 7,378,167 km (0.066 R)
• M13: 8,745,641 km (0.098 R)
• M14: 9,165,712 km (0.11 R)
• M15: 11,163,292 km (0.113 R)
• M16: 12,231,272 km (0.049 R)
• M17: 18,354,013 km (0.071 R)
• M18: 18,869,079 km (0.081 R)
• M19: 20,198,705 km (0.031 R)
• M20: 20,840,180 km (0.038 R)
• M21: 22,649,566 km (0.103 R)
• M22: 24,664,799 km (0.042 R)
• M23: 26,144,771 km (0.044 R)
• M24: 27,794,985 km (0.103 R)
• M25: 28,932,976 km (0.098 R)
• M26: 32,036,833 km (0.114 R)
• M27: 34,053,412 km (0.038 R)
• M28: 38,059,793 km (0.067 R)
• M29: 38,337,596 km (0.086 R)
• M30: 40,463,980 km (0.03 R)
• M31: 41,777,001 km (0.115 R)
• M32: 42,072,606 km (0.061 R)
• M33: 42,817,603 km (0.066 R)
• M34: 46,516,860 km (0.044 R)
• M35: 46,993,778 km (0.119 R)
• M36: 57,960,648 km (0.062 R)
• M37: 61,136,461 km (0.109 R)
• M38: 62,670,288 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit