🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 14.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 300 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,228,480 km

• M1: 181,612 km (0.096 R)
• M2: 707,448 km (0.117 R)
• M3: 1,271,582 km (0.109 R)
• M4: 1,784,852 km (0.098 R)
• M5: 2,293,784 km (0.064 R)
• M6: 3,378,070 km (0.105 R)
• M7: 3,908,544 km (0.107 R)
• M8: 4,670,894 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 10.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 948 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,228,480 km

• M1: 129,552 km (0.111 R)
• M2: 481,556 km (0.115 R)
• M3: 1,273,527 km (0.073 R)
• M4: 2,201,781 km (0.069 R)
• M5: 2,670,771 km (0.081 R)
• M6: 3,824,320 km (0.053 R)
• M7: 4,191,732 km (0.097 R)
• M8: 4,551,665 km (0.073 R)
• M9: 4,981,459 km (0.072 R)
• M10: 6,553,733 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 12.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.36 AU - 1.96 AU

Year: 1451 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,228,480 km

• M1: 153,487 km (0.08 R)
• M2: 709,692 km (0.104 R)
• M3: 1,206,357 km (0.079 R)
• M4: 2,314,877 km (0.084 R)
• M5: 3,394,824 km (0.097 R)
• M6: 4,340,881 km (0.053 R)
• M7: 6,464,722 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 9.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.89 AU - 2.45 AU

Year: 2168 Days

Day: 6.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,228,480 km

• M1: 119,379 km (0.109 R)
• M2: 455,526 km (0.073 R)
• M3: 803,789 km (0.116 R)
• M4: 1,168,509 km (0.088 R)
• M5: 1,483,861 km (0.112 R)
• M6: 1,928,167 km (0.109 R)
• M7: 2,662,244 km (0.075 R)
• M8: 3,130,186 km (0.106 R)
• M9: 3,430,578 km (0.114 R)
• M10: 4,321,733 km (0.04 R)
• M11: 4,714,876 km (0.082 R)
• M12: 5,903,880 km (0.065 R)
• M13: 6,776,036 km (0.103 R)
• M14: 7,308,006 km (0.092 R)
• M15: 7,785,821 km (0.089 R)
• M16: 9,072,213 km (0.119 R)
• M17: 10,101,895 km (0.067 R)
• M18: 11,242,430 km (0.114 R)
• M19: 12,578,638 km (0.118 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 14.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.39 AU - 5.15 AU

Year: 5985 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,228,480 km

• M1: 177,872 km (0.119 R)
• M2: 633,846 km (0.118 R)
• M3: 1,094,757 km (0.095 R)
• M4: 1,841,251 km (0.119 R)
• M5: 2,346,592 km (0.114 R)
• M6: 3,048,655 km (0.119 R)
• M7: 5,199,124 km (0.079 R)
• M8: 7,416,015 km (0.063 R)
• M9: 8,573,005 km (0.107 R)
• M10: 10,044,749 km (0.101 R)
• M11: 12,676,176 km (0.099 R)
• M12: 13,827,630 km (0.081 R)
• M13: 14,277,022 km (0.087 R)
• M14: 15,846,154 km (0.089 R)
• M15: 16,616,583 km (0.101 R)
• M16: 18,531,586 km (0.097 R)
• M17: 23,214,149 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 3.6

Gravity: 64.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.9 AU - 6.6 AU

Year: 9352 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,228,480 km

• M1: 45,478 km (0.08 R)
• M2: 167,998 km (0.097 R)
• M3: 350,059 km (0.058 R)
• M4: 492,177 km (0.11 R)
• M5: 792,270 km (0.074 R)
• M6: 1,354,758 km (0.1 R)
• M7: 1,774,081 km (0.099 R)
• M8: 2,369,481 km (0.082 R)
• M9: 2,649,677 km (0.096 R)
• M10: 2,776,387 km (0.054 R)
• M11: 3,087,999 km (0.08 R)
• M12: 3,276,193 km (0.097 R)
• M13: 3,497,000 km (0.098 R)
• M14: 3,833,296 km (0.086 R)
• M15: 4,722,057 km (0.068 R)
• M16: 5,230,690 km (0.09 R)
• M17: 5,464,361 km (0.103 R)
• M18: 5,880,991 km (0.109 R)
• M19: 8,377,182 km (0.101 R)
• M20: 8,650,796 km (0.07 R)
• M21: 9,458,625 km (0.028 R)
• M22: 12,066,415 km (0.099 R)
• M23: 12,711,331 km (0.11 R)
• M24: 16,213,417 km (0.097 R)
• M25: 17,362,778 km (0.077 R)
• M26: 18,565,395 km (0.079 R)
• M27: 18,952,255 km (0.084 R)
• M28: 21,218,962 km (0.107 R)
• M29: 23,750,308 km (0.071 R)
• M30: 24,114,578 km (0.119 R)
• M31: 24,575,041 km (0.103 R)
• M32: 25,418,773 km (0.075 R)
• M33: 27,762,522 km (0.108 R)
• M34: 29,612,001 km (0.062 R)
• M35: 29,928,101 km (0.055 R)
• M36: 35,295,224 km (0.114 R)
• M37: 36,247,863 km (0.044 R)
• M38: 45,465,635 km (0.067 R)
• M39: 48,027,948 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.9

Radius: 4.8

Gravity: 30.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.22 AU - 7.86 AU

Year: 11344 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,228,480 km

• M1: 61,186 km (0.116 R)
• M2: 313,108 km (0.097 R)
• M3: 479,760 km (0.088 R)
• M4: 940,522 km (0.057 R)
• M5: 1,199,925 km (0.115 R)
• M6: 1,578,856 km (0.115 R)
• M7: 1,780,065 km (0.081 R)
• M8: 2,159,894 km (0.113 R)
• M9: 2,488,860 km (0.097 R)
• M10: 2,828,297 km (0.075 R)
• M11: 3,599,325 km (0.118 R)
• M12: 4,176,025 km (0.054 R)
• M13: 5,103,681 km (0.12 R)
• M14: 5,475,880 km (0.056 R)
• M15: 6,274,434 km (0.094 R)
• M16: 7,189,225 km (0.114 R)
• M17: 7,744,083 km (0.101 R)
• M18: 8,465,444 km (0.065 R)
• M19: 8,938,323 km (0.112 R)
• M20: 10,952,509 km (0.106 R)
• M21: 13,000,953 km (0.095 R)
• M22: 14,345,239 km (0.097 R)
• M23: 15,016,933 km (0.102 R)
• M24: 15,921,103 km (0.05 R)
• M25: 16,860,877 km (0.118 R)
• M26: 17,837,302 km (0.118 R)
• M27: 19,901,753 km (0.114 R)
• M28: 21,421,069 km (0.111 R)
• M29: 21,681,519 km (0.057 R)
• M30: 21,856,399 km (0.099 R)
• M31: 29,863,026 km (0.093 R)
• M32: 31,288,993 km (0.09 R)
• M33: 34,632,206 km (0.118 R)
• M34: 36,451,466 km (0.034 R)
• M35: 36,822,768 km (0.085 R)
• M36: 39,623,390 km (0.1 R)
• M37: 47,533,377 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 3

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.57 AU - 8.91 AU

Year: 17525 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,228,480 km

• M1: 39,344 km (0.12 R)
• M2: 249,529 km (0.088 R)
• M3: 388,057 km (0.105 R)
• M4: 626,965 km (0.071 R)
• M5: 868,715 km (0.115 R)
• M6: 3,169,231 km (0.093 R)
• M7: 3,495,354 km (0.079 R)
• M8: 4,995,223 km (0.117 R)
• M9: 5,436,237 km (0.119 R)
• M10: 6,251,545 km (0.096 R)
• M11: 6,763,021 km (0.103 R)
• M12: 7,106,348 km (0.114 R)
• M13: 7,786,120 km (0.06 R)
• M14: 10,430,861 km (0.108 R)
• M15: 10,632,669 km (0.076 R)
• M16: 11,953,468 km (0.055 R)
• M17: 13,202,910 km (0.038 R)
• M18: 16,564,673 km (0.067 R)
• M19: 16,701,705 km (0.085 R)
• M20: 17,468,543 km (0.043 R)
• M21: 20,771,216 km (0.084 R)
• M22: 25,912,146 km (0.052 R)
• M23: 28,675,369 km (0.112 R)
• M24: 28,872,987 km (0.094 R)
• M25: 29,071,354 km (0.075 R)
• M26: 32,157,558 km (0.084 R)
• M27: 34,110,409 km (0.115 R)
• M28: 35,003,059 km (0.095 R)
• M29: 40,812,992 km (0.092 R)
• M30: 43,098,997 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit