🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 14.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 648 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,182,755 km

• M1: 185,501 km (0.087 R)
• M2: 684,560 km (0.105 R)
• M3: 1,349,373 km (0.114 R)
• M4: 1,966,314 km (0.115 R)
• M5: 3,064,064 km (0.101 R)
• M6: 3,558,634 km (0.091 R)
• M7: 4,554,956 km (0.05 R)
• M8: 5,604,235 km (0.05 R)
• M9: 7,120,559 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 12.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.21 AU - 1.23 AU

Year: 914 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,182,755 km

• M1: 158,125 km (0.077 R)
• M2: 566,378 km (0.096 R)
• M3: 1,108,371 km (0.098 R)
• M4: 1,758,373 km (0.071 R)
• M5: 2,221,379 km (0.113 R)
• M6: 2,652,370 km (0.087 R)
• M7: 3,139,760 km (0.049 R)
• M8: 4,218,810 km (0.074 R)
• M9: 4,768,283 km (0.087 R)
• M10: 5,625,030 km (0.118 R)
• M11: 7,300,675 km (0.057 R)
• M12: 8,047,169 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 10.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.27 AU - 1.37 AU

Year: 1029 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,182,755 km

• M1: 136,882 km (0.101 R)
• M2: 689,796 km (0.094 R)
• M3: 1,043,744 km (0.045 R)
• M4: 1,599,052 km (0.036 R)
• M5: 2,001,320 km (0.115 R)
• M6: 2,615,270 km (0.074 R)
• M7: 2,987,170 km (0.116 R)
• M8: 3,528,565 km (0.07 R)
• M9: 4,552,114 km (0.08 R)
• M10: 5,016,914 km (0.05 R)
• M11: 6,489,556 km (0.103 R)
• M12: 6,982,929 km (0.109 R)
• M13: 8,838,990 km (0.084 R)
• M14: 10,487,559 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.07 AU - 2.15 AU

Year: 2079 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,182,755 km

• M1: 185,352 km (0.083 R)
• M2: 788,231 km (0.088 R)
• M3: 1,362,837 km (0.119 R)
• M4: 2,019,272 km (0.1 R)
• M5: 2,778,930 km (0.071 R)
• M6: 3,401,706 km (0.114 R)
• M7: 3,916,921 km (0.103 R)
• M8: 4,556,901 km (0.119 R)
• M9: 5,126,420 km (0.099 R)
• M10: 6,906,485 km (0.103 R)
• M11: 7,557,236 km (0.12 R)
• M12: 8,112,543 km (0.075 R)
• M13: 9,944,369 km (0.107 R)
• M14: 11,584,111 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5 AU - 5.56 AU

Year: 8229 Days

Day: 11.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,182,755 km

• M1: 164,109 km (0.117 R)
• M2: 886,218 km (0.114 R)
• M3: 1,303,297 km (0.096 R)
• M4: 2,350,033 km (0.095 R)
• M5: 2,772,647 km (0.101 R)
• M6: 3,401,257 km (0.075 R)
• M7: 3,921,409 km (0.1 R)
• M8: 4,688,397 km (0.091 R)
• M9: 5,553,223 km (0.098 R)
• M10: 7,140,157 km (0.048 R)
• M11: 8,880,279 km (0.101 R)
• M12: 10,591,230 km (0.096 R)
• M13: 11,395,618 km (0.118 R)
• M14: 12,512,665 km (0.12 R)
• M15: 14,656,552 km (0.09 R)
• M16: 17,789,730 km (0.101 R)
• M17: 19,071,933 km (0.039 R)
• M18: 19,735,699 km (0.068 R)
• M19: 22,060,300 km (0.056 R)
• M20: 25,348,013 km (0.045 R)
• M21: 26,331,469 km (0.086 R)
• M22: 29,337,040 km (0.052 R)
• M23: 31,327,739 km (0.117 R)
• M24: 34,156,036 km (0.06 R)
• M25: 35,687,619 km (0.033 R)
• M26: 36,922,699 km (0.057 R)
• M27: 38,302,440 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.7

Radius: 4

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.6 AU - 7.86 AU

Year: 11842 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,182,755 km

• M1: 69,413 km (0.088 R)
• M2: 370,853 km (0.109 R)
• M3: 674,986 km (0.1 R)
• M4: 993,779 km (0.096 R)
• M5: 1,261,559 km (0.085 R)
• M6: 1,711,998 km (0.095 R)
• M7: 2,096,764 km (0.081 R)
• M8: 2,789,551 km (0.045 R)
• M9: 4,400,421 km (0.087 R)
• M10: 5,182,968 km (0.077 R)
• M11: 5,908,817 km (0.119 R)
• M12: 6,277,127 km (0.115 R)
• M13: 7,100,364 km (0.113 R)
• M14: 8,397,676 km (0.089 R)
• M15: 11,171,969 km (0.095 R)
• M16: 14,699,936 km (0.078 R)
• M17: 15,034,885 km (0.099 R)
• M18: 17,449,096 km (0.032 R)
• M19: 18,205,462 km (0.101 R)
• M20: 21,450,091 km (0.106 R)
• M21: 30,008,435 km (0.077 R)
• M22: 31,866,740 km (0.11 R)
• M23: 37,649,296 km (0.117 R)
• M24: 38,782,350 km (0.112 R)
• M25: 39,037,116 km (0.084 R)
• M26: 47,647,371 km (0.053 R)
• M27: 48,675,706 km (0.093 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 6.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.85 AU - 8.69 AU

Year: 16131 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,182,755 km

• M1: 77,043 km (0.107 R)
• M2: 296,503 km (0.118 R)
• M3: 594,951 km (0.084 R)
• M4: 827,127 km (0.107 R)
• M5: 1,062,893 km (0.116 R)
• M6: 2,515,039 km (0.036 R)
• M7: 3,087,401 km (0.059 R)
• M8: 3,532,006 km (0.067 R)
• M9: 4,426,900 km (0.093 R)
• M10: 4,830,515 km (0.106 R)
• M11: 6,303,905 km (0.078 R)
• M12: 6,497,335 km (0.099 R)
• M13: 9,843,989 km (0.082 R)
• M14: 10,914,361 km (0.073 R)
• M15: 11,477,747 km (0.033 R)
• M16: 12,846,717 km (0.051 R)
• M17: 13,731,439 km (0.115 R)
• M18: 15,272,147 km (0.106 R)
• M19: 18,613,117 km (0.117 R)
• M20: 21,178,720 km (0.025 R)
• M21: 21,877,193 km (0.054 R)
• M22: 23,320,064 km (0.057 R)
• M23: 28,551,801 km (0.113 R)
• M24: 32,404,844 km (0.092 R)
• M25: 37,090,698 km (0.049 R)
• M26: 38,361,083 km (0.065 R)
• M27: 39,267,496 km (0.045 R)
• M28: 40,988,470 km (0.052 R)
• M29: 41,392,534 km (0.088 R)
• M30: 44,722,134 km (0.12 R)
• M31: 45,725,936 km (0.101 R)
• M32: 46,160,667 km (0.119 R)
• M33: 53,017,037 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.2

Radius: 3.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.91 AU - 11.91 AU

Year: 21159 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,182,755 km

• M1: 49,517 km (0.09 R)
• M2: 390,450 km (0.097 R)
• M3: 919,279 km (0.076 R)
• M4: 1,727,107 km (0.068 R)
• M5: 2,264,014 km (0.034 R)
• M6: 3,156,066 km (0.103 R)
• M7: 4,068,314 km (0.091 R)
• M8: 6,887,486 km (0.084 R)
• M9: 8,476,963 km (0.097 R)
• M10: 9,690,950 km (0.114 R)
• M11: 10,651,817 km (0.064 R)
• M12: 12,160,213 km (0.065 R)
• M13: 16,421,059 km (0.068 R)
• M14: 24,208,825 km (0.095 R)
• M15: 26,377,396 km (0.081 R)
• M16: 30,092,509 km (0.033 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: 532 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit