🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 14.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 840 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,058,280 km

• M1: 180,415 km (0.117 R)
• M2: 694,433 km (0.066 R)
• M3: 1,223,860 km (0.08 R)
• M4: 1,863,989 km (0.086 R)
• M5: 2,403,888 km (0.1 R)
• M6: 2,953,062 km (0.113 R)
• M7: 3,653,928 km (0.062 R)
• M8: 4,754,071 km (0.107 R)
• M9: 5,390,909 km (0.098 R)
• M10: 6,281,914 km (0.104 R)
• M11: 7,093,931 km (0.079 R)
• M12: 7,673,473 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 11.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.97 AU - 1.43 AU

Year: 907 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,058,280 km

• M1: 144,362 km (0.119 R)
• M2: 516,711 km (0.059 R)
• M3: 886,068 km (0.064 R)
• M4: 1,521,111 km (0.111 R)
• M5: 2,012,989 km (0.026 R)
• M6: 2,864,650 km (0.057 R)
• M7: 3,451,073 km (0.05 R)
• M8: 4,014,010 km (0.046 R)
• M9: 6,097,759 km (0.044 R)
• M10: 7,050,099 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 11.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.23 AU - 1.47 AU

Year: 1083 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,058,280 km

• M1: 141,819 km (0.119 R)
• M2: 541,993 km (0.096 R)
• M3: 994,377 km (0.055 R)
• M4: 1,437,785 km (0.108 R)
• M5: 1,872,068 km (0.116 R)
• M6: 2,737,192 km (0.101 R)
• M7: 3,388,541 km (0.065 R)
• M8: 3,797,841 km (0.095 R)
• M9: 5,533,027 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 8.2

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.29 AU - 1.65 AU

Year: 1230 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,058,280 km

• M1: 102,026 km (0.119 R)
• M2: 374,743 km (0.102 R)
• M3: 636,838 km (0.052 R)
• M4: 1,111,063 km (0.084 R)
• M5: 1,394,701 km (0.118 R)
• M6: 1,707,660 km (0.116 R)
• M7: 2,034,681 km (0.116 R)
• M8: 2,343,002 km (0.052 R)
• M9: 3,200,796 km (0.09 R)
• M10: 4,005,633 km (0.108 R)
• M11: 4,958,870 km (0.053 R)
• M12: 5,456,732 km (0.077 R)
• M13: 5,851,521 km (0.026 R)
• M14: 6,241,822 km (0.12 R)
• M15: 6,649,476 km (0.088 R)
• M16: 7,281,078 km (0.095 R)
• M17: 8,118,976 km (0.101 R)
• M18: 10,212,897 km (0.104 R)
• M19: 10,543,658 km (0.09 R)
• M20: 10,813,383 km (0.086 R)
• M21: 11,122,452 km (0.059 R)
• M22: 12,084,815 km (0.087 R)
• M23: 12,567,568 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 8.4

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.41 AU - 2.15 AU

Year: 1639 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,058,280 km

• M1: 104,419 km (0.096 R)
• M2: 371,452 km (0.112 R)
• M3: 1,070,223 km (0.1 R)
• M4: 2,290,343 km (0.108 R)
• M5: 2,958,747 km (0.115 R)
• M6: 3,610,245 km (0.082 R)
• M7: 4,473,724 km (0.108 R)
• M8: 4,783,242 km (0.042 R)
• M9: 5,062,990 km (0.076 R)
• M10: 5,445,512 km (0.101 R)
• M11: 6,473,549 km (0.078 R)
• M12: 6,897,359 km (0.031 R)
• M13: 7,859,723 km (0.083 R)
• M14: 8,717,218 km (0.094 R)
• M15: 9,267,438 km (0.089 R)
• M16: 9,601,939 km (0.109 R)
• M17: 9,909,662 km (0.096 R)
• M18: 10,653,612 km (0.104 R)
• M19: 11,472,362 km (0.102 R)
• M20: 11,858,174 km (0.084 R)
• M21: 12,655,681 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.5

Radius: 7.6

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.45 AU - 9.11 AU

Year: 16446 Days

Day: 21 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,058,280 km

• M1: 102,475 km (0.079 R)
• M2: 474,674 km (0.083 R)
• M3: 914,791 km (0.032 R)
• M4: 1,542,803 km (0.096 R)
• M5: 2,045,003 km (0.045 R)
• M6: 2,324,302 km (0.12 R)
• M7: 2,791,197 km (0.112 R)
• M8: 3,649,440 km (0.038 R)
• M9: 5,196,731 km (0.113 R)
• M10: 5,529,436 km (0.107 R)
• M11: 7,138,212 km (0.1 R)
• M12: 8,221,301 km (0.082 R)
• M13: 8,828,070 km (0.112 R)
• M14: 9,628,119 km (0.083 R)
• M15: 10,947,273 km (0.09 R)
• M16: 12,644,760 km (0.111 R)
• M17: 13,869,368 km (0.073 R)
• M18: 14,223,167 km (0.107 R)
• M19: 14,948,866 km (0.077 R)
• M20: 16,950,785 km (0.098 R)
• M21: 17,437,128 km (0.063 R)
• M22: 17,683,665 km (0.056 R)
• M23: 19,652,074 km (0.12 R)
• M24: 20,008,715 km (0.076 R)
• M25: 20,551,905 km (0.099 R)
• M26: 26,211,492 km (0.112 R)
• M27: 28,081,615 km (0.06 R)
• M28: 31,962,483 km (0.036 R)
• M29: 44,792,744 km (0.072 R)
• M30: 49,731,419 km (0.059 R)
• M31: 51,230,389 km (0.087 R)
• M32: 51,567,583 km (0.112 R)
• M33: 53,103,205 km (0.091 R)
• M34: 55,907,866 km (0.117 R)
• M35: 60,485,561 km (0.057 R)
• M36: 61,430,122 km (0.08 R)
• M37: 65,109,332 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.3

Radius: 3.6

Gravity: 32.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.75 AU - 12.37 AU

Year: 22025 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,058,280 km

• M1: 45,179 km (0.096 R)
• M2: 264,040 km (0.119 R)
• M3: 580,440 km (0.113 R)
• M4: 749,934 km (0.089 R)
• M5: 873,502 km (0.116 R)
• M6: 1,136,046 km (0.042 R)
• M7: 1,271,731 km (0.079 R)
• M8: 1,798,615 km (0.081 R)
• M9: 2,181,436 km (0.106 R)
• M10: 4,107,210 km (0.108 R)
• M11: 4,265,783 km (0.079 R)
• M12: 4,836,200 km (0.096 R)
• M13: 6,502,870 km (0.115 R)
• M14: 6,718,590 km (0.119 R)
• M15: 11,033,142 km (0.1 R)
• M16: 11,278,183 km (0.097 R)
• M17: 13,790,680 km (0.04 R)
• M18: 16,255,005 km (0.117 R)
• M19: 16,652,337 km (0.099 R)
• M20: 18,391,861 km (0.108 R)
• M21: 21,458,917 km (0.106 R)
• M22: 23,013,388 km (0.077 R)
• M23: 23,716,349 km (0.078 R)
• M24: 25,696,725 km (0.06 R)
• M25: 26,019,109 km (0.091 R)
• M26: 32,045,360 km (0.041 R)
• M27: 33,429,140 km (0.039 R)
• M28: 35,379,747 km (0.112 R)
• M29: 37,130,341 km (0.1 R)
• M30: 42,278,303 km (0.108 R)
• M31: 44,094,571 km (0.109 R)
• M32: 45,021,928 km (0.108 R)
• M33: 52,051,382 km (0.101 R)
• M34: 52,222,971 km (0.094 R)
• M35: 52,913,365 km (0.064 R)
• M36: 53,260,732 km (0.109 R)
• M37: 57,001,127 km (0.112 R)
• M38: 57,183,487 km (0.067 R)
• M39: 57,916,816 km (0.101 R)
• M40: 58,285,874 km (0.102 R)
• M41: 59,965,858 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit