🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 9.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,026,891 km

• M1: 115,639 km (0.068 R)
• M2: 419,173 km (0.087 R)
• M3: 752,328 km (0.099 R)
• M4: 1,315,115 km (0.043 R)
• M5: 1,820,905 km (0.058 R)
• M6: 2,131,171 km (0.11 R)
• M7: 2,560,517 km (0.1 R)
• M8: 2,860,012 km (0.116 R)
• M9: 3,363,708 km (0.034 R)
• M10: 3,680,556 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 11.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.79 AU - 1.01 AU

Year: 589 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,026,891 km

• M1: 138,079 km (0.036 R)
• M2: 502,499 km (0.109 R)
• M3: 879,635 km (0.102 R)
• M4: 1,541,456 km (0.062 R)
• M5: 2,043,058 km (0.099 R)
• M6: 2,934,512 km (0.113 R)
• M7: 3,301,027 km (0.088 R)
• M8: 3,670,683 km (0.095 R)
• M9: 4,231,974 km (0.106 R)
• M10: 4,669,698 km (0.118 R)
• M11: 5,454,787 km (0.09 R)
• M12: 6,167,771 km (0.099 R)
• M13: 6,941,790 km (0.12 R)
• M14: 7,530,308 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 11.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.81 AU - 1.33 AU

Year: 764 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,026,891 km

• M1: 138,228 km (0.086 R)
• M2: 502,050 km (0.115 R)
• M3: 927,208 km (0.108 R)
• M4: 1,417,290 km (0.075 R)
• M5: 2,023,311 km (0.102 R)
• M6: 2,443,083 km (0.064 R)
• M7: 2,886,341 km (0.101 R)
• M8: 3,294,295 km (0.075 R)
• M9: 3,823,871 km (0.097 R)
• M10: 4,486,739 km (0.115 R)
• M11: 4,986,695 km (0.057 R)
• M12: 6,214,894 km (0.097 R)
• M13: 7,304,266 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 14.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.1 AU - 1.34 AU

Year: 930 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,026,891 km

• M1: 180,265 km (0.026 R)
• M2: 654,191 km (0.118 R)
• M3: 1,168,210 km (0.06 R)
• M4: 1,710,502 km (0.082 R)
• M5: 2,377,858 km (0.045 R)
• M6: 3,096,078 km (0.108 R)
• M7: 4,081,927 km (0.106 R)
• M8: 4,562,137 km (0.098 R)
• M9: 5,460,472 km (0.091 R)
• M10: 5,983,466 km (0.103 R)
• M11: 8,109,401 km (0.073 R)
• M12: 8,928,151 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 11

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.4 AU - 1.48 AU

Year: 1193 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,026,891 km

• M1: 136,882 km (0.096 R)
• M2: 496,067 km (0.054 R)
• M3: 865,723 km (0.072 R)
• M4: 1,495,231 km (0.065 R)
• M5: 1,873,414 km (0.072 R)
• M6: 2,295,579 km (0.112 R)
• M7: 2,781,024 km (0.095 R)
• M8: 3,267,816 km (0.094 R)
• M9: 3,637,771 km (0.105 R)
• M10: 4,544,933 km (0.061 R)
• M11: 4,954,831 km (0.099 R)
• M12: 6,028,196 km (0.082 R)
• M13: 6,397,553 km (0.098 R)
• M14: 7,227,372 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 15

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.5 AU - 1.88 AU

Year: 1516 Days

Day: 12.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,026,891 km

• M1: 186,549 km (0.034 R)
• M2: 685,308 km (0.049 R)
• M3: 1,183,918 km (0.099 R)
• M4: 1,758,224 km (0.101 R)
• M5: 2,268,652 km (0.115 R)
• M6: 2,984,328 km (0.06 R)
• M7: 3,463,041 km (0.049 R)
• M8: 4,092,549 km (0.084 R)
• M9: 4,578,144 km (0.026 R)
• M10: 5,319,251 km (0.098 R)
• M11: 7,090,939 km (0.089 R)
• M12: 7,744,233 km (0.103 R)
• M13: 8,630,900 km (0.057 R)
• M14: 9,917,441 km (0.066 R)
• M15: 10,865,593 km (0.053 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 10.3

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.6 AU - 3.86 AU

Year: 4972 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,026,891 km

• M1: 128,355 km (0.092 R)
• M2: 555,906 km (0.048 R)
• M3: 934,239 km (0.091 R)
• M4: 1,350,121 km (0.117 R)
• M5: 2,330,136 km (0.096 R)
• M6: 2,764,718 km (0.109 R)
• M7: 5,241,909 km (0.118 R)
• M8: 6,024,306 km (0.116 R)
• M9: 11,681,051 km (0.071 R)
• M10: 12,334,793 km (0.113 R)
• M11: 12,749,179 km (0.053 R)
• M12: 13,551,024 km (0.085 R)
• M13: 14,443,226 km (0.062 R)
• M14: 15,314,633 km (0.094 R)
• M15: 16,406,249 km (0.097 R)
• M16: 17,679,028 km (0.101 R)
• M17: 18,811,783 km (0.079 R)
• M18: 19,153,913 km (0.107 R)
• M19: 20,276,944 km (0.107 R)
• M20: 20,709,282 km (0.118 R)
• M21: 27,163,233 km (0.068 R)
• M22: 27,777,033 km (0.073 R)
• M23: 28,760,041 km (0.111 R)
• M24: 30,324,835 km (0.114 R)
• M25: 31,559,167 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 11.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.42 AU - 5.82 AU

Year: 7997 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,026,891 km

• M1: 140,472 km (0.067 R)
• M2: 510,278 km (0.075 R)
• M3: 926,460 km (0.09 R)
• M4: 1,409,511 km (0.081 R)
• M5: 1,780,065 km (0.102 R)
• M6: 2,321,310 km (0.071 R)
• M7: 3,006,468 km (0.108 R)
• M8: 3,487,426 km (0.095 R)
• M9: 3,930,834 km (0.082 R)
• M10: 4,629,605 km (0.119 R)
• M11: 5,220,068 km (0.044 R)
• M12: 6,677,451 km (0.099 R)
• M13: 7,196,705 km (0.079 R)
• M14: 7,569,203 km (0.054 R)
• M15: 8,026,075 km (0.077 R)
• M16: 9,150,902 km (0.085 R)
• M17: 9,669,857 km (0.106 R)
• M18: 10,166,222 km (0.097 R)
• M19: 10,592,726 km (0.073 R)
• M20: 13,715,133 km (0.1 R)
• M21: 15,153,068 km (0.116 R)
• M22: 19,672,718 km (0.087 R)
• M23: 21,221,056 km (0.111 R)
• M24: 23,140,696 km (0.081 R)
• M25: 25,640,776 km (0.12 R)
• M26: 27,568,644 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.7

Radius: 6.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.23 AU - 8.25 AU

Year: 13447 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,026,891 km

• M1: 82,129 km (0.094 R)
• M2: 600,187 km (0.084 R)
• M3: 1,937,592 km (0.118 R)
• M4: 3,102,361 km (0.118 R)
• M5: 3,435,515 km (0.068 R)
• M6: 6,502,720 km (0.108 R)
• M7: 9,969,202 km (0.074 R)
• M8: 14,299,312 km (0.089 R)
• M9: 18,519,618 km (0.082 R)
• M10: 22,198,230 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 3.9

Gravity: 60.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.21 AU - 11.73 AU

Year: 23385 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 93,026,891 km

• M1: 52,808 km (0.077 R)
• M2: 252,820 km (0.109 R)
• M3: 564,134 km (0.106 R)
• M4: 1,025,045 km (0.086 R)
• M5: 1,349,971 km (0.046 R)
• M6: 1,554,172 km (0.057 R)
• M7: 1,898,995 km (0.098 R)
• M8: 3,359,519 km (0.03 R)
• M9: 5,190,747 km (0.118 R)
• M10: 5,954,594 km (0.102 R)
• M11: 6,270,993 km (0.09 R)
• M12: 8,691,786 km (0.099 R)
• M13: 9,098,692 km (0.062 R)
• M14: 10,590,332 km (0.114 R)
• M15: 10,721,679 km (0.055 R)
• M16: 12,023,031 km (0.08 R)
• M17: 12,748,431 km (0.09 R)
• M18: 13,349,516 km (0.091 R)
• M19: 13,579,747 km (0.082 R)
• M20: 13,734,730 km (0.099 R)
• M21: 14,608,082 km (0.092 R)
• M22: 16,029,561 km (0.116 R)
• M23: 17,449,395 km (0.103 R)
• M24: 20,945,946 km (0.07 R)
• M25: 22,207,804 km (0.099 R)
• M26: 23,743,127 km (0.07 R)
• M27: 25,347,714 km (0.057 R)
• M28: 25,582,732 km (0.068 R)
• M29: 31,261,617 km (0.103 R)
• M30: 35,480,576 km (0.063 R)
• M31: 36,070,291 km (0.118 R)
• M32: 41,025,122 km (0.103 R)
• M33: 43,833,074 km (0.112 R)
• M34: 44,171,614 km (0.091 R)
• M35: 44,511,799 km (0.098 R)
• M36: 52,637,956 km (0.03 R)
• M37: 54,373,590 km (0.115 R)
• M38: 60,225,410 km (0.097 R)
• M39: 61,064,205 km (0.108 R)
• M40: 67,829,769 km (0.108 R)
• M41: 69,194,401 km (0.112 R)
• M42: 78,264,968 km (0.06 R)
• M43: 83,601,872 km (0.214 R)
• M44: 86,491,804 km (0.09 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: 234 - 12,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit