🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 8.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.54 AU - 0.78 AU

Year: 358 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,562,756 km

• M1: 100,829 km (0.118 R)
• M2: 585,227 km (0.099 R)
• M3: 1,021,903 km (0.061 R)
• M4: 1,408,314 km (0.041 R)
• M5: 1,784,104 km (0.097 R)
• M6: 2,070,883 km (0.083 R)
• M7: 2,551,242 km (0.042 R)
• M8: 2,890,081 km (0.102 R)
• M9: 3,219,645 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 12.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.84 AU

Year: 391 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,562,756 km

• M1: 158,424 km (0.088 R)
• M2: 599,588 km (0.08 R)
• M3: 1,003,353 km (0.065 R)
• M4: 1,585,737 km (0.077 R)
• M5: 2,128,628 km (0.119 R)
• M6: 2,566,950 km (0.086 R)
• M7: 2,983,430 km (0.108 R)
• M8: 3,524,975 km (0.074 R)
• M9: 4,067,865 km (0.114 R)
• M10: 4,807,028 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 13.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.3 AU - 2.5 AU

Year: 2479 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,562,756 km

• M1: 170,542 km (0.095 R)
• M2: 749,785 km (0.112 R)
• M3: 1,211,743 km (0.114 R)
• M4: 2,418,848 km (0.097 R)
• M5: 3,058,528 km (0.089 R)
• M6: 3,495,205 km (0.047 R)
• M7: 5,423,222 km (0.112 R)
• M8: 6,243,617 km (0.115 R)
• M9: 9,141,776 km (0.098 R)
• M10: 11,679,704 km (0.118 R)
• M11: 12,391,491 km (0.112 R)
• M12: 14,656,253 km (0.116 R)
• M13: 15,531,550 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.95 AU - 4.63 AU

Year: 4920 Days

Day: 7.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,562,756 km

• M1: 135,536 km (0.079 R)
• M2: 493,523 km (0.097 R)
• M3: 1,068,578 km (0.115 R)
• M4: 2,999,886 km (0.098 R)
• M5: 3,608,899 km (0.12 R)
• M6: 4,675,382 km (0.077 R)
• M7: 5,641,336 km (0.052 R)
• M8: 6,063,052 km (0.078 R)
• M9: 7,038,281 km (0.094 R)
• M10: 11,331,141 km (0.085 R)
• M11: 17,489,038 km (0.112 R)
• M12: 18,585,441 km (0.114 R)
• M13: 21,781,450 km (0.118 R)
• M14: 22,447,011 km (0.11 R)
• M15: 26,145,519 km (0.065 R)
• M16: 26,729,100 km (0.115 R)
• M17: 27,922,143 km (0.093 R)
• M18: 29,061,630 km (0.106 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 12.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.84 AU - 6.28 AU

Year: 8743 Days

Day: 7.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,562,756 km

• M1: 157,527 km (0.049 R)
• M2: 674,986 km (0.093 R)
• M3: 1,085,333 km (0.113 R)
• M4: 1,866,233 km (0.112 R)
• M5: 2,290,343 km (0.089 R)
• M6: 2,800,472 km (0.067 R)
• M7: 3,290,854 km (0.058 R)
• M8: 4,623,023 km (0.076 R)
• M9: 6,436,000 km (0.073 R)
• M10: 7,215,255 km (0.111 R)
• M11: 8,500,899 km (0.095 R)
• M12: 10,085,739 km (0.103 R)
• M13: 11,690,026 km (0.095 R)
• M14: 12,970,435 km (0.093 R)
• M15: 14,471,500 km (0.104 R)
• M16: 15,602,908 km (0.07 R)
• M17: 16,792,361 km (0.114 R)
• M18: 20,150,983 km (0.109 R)
• M19: 21,987,895 km (0.05 R)
• M20: 24,669,138 km (0.049 R)
• M21: 26,671,206 km (0.079 R)
• M22: 29,297,247 km (0.077 R)
• M23: 32,872,786 km (0.054 R)
• M24: 34,940,827 km (0.096 R)
• M25: 35,530,392 km (0.037 R)
• M26: 38,203,706 km (0.045 R)
• M27: 44,496,540 km (0.109 R)
• M28: 47,743,113 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 5.7

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.82 AU - 6.68 AU

Year: 10420 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,562,756 km

• M1: 70,909 km (0.119 R)
• M2: 414,237 km (0.062 R)
• M3: 633,697 km (0.104 R)
• M4: 866,471 km (0.112 R)
• M5: 1,189,602 km (0.095 R)
• M6: 1,417,589 km (0.111 R)
• M7: 1,914,554 km (0.057 R)
• M8: 2,756,191 km (0.113 R)
• M9: 3,114,179 km (0.082 R)
• M10: 3,721,247 km (0.085 R)
• M11: 4,105,714 km (0.097 R)
• M12: 4,572,908 km (0.064 R)
• M13: 5,105,476 km (0.086 R)
• M14: 11,100,910 km (0.072 R)
• M15: 11,467,275 km (0.084 R)
• M16: 12,004,780 km (0.085 R)
• M17: 13,129,906 km (0.099 R)
• M18: 14,695,448 km (0.083 R)
• M19: 15,718,398 km (0.104 R)
• M20: 23,722,034 km (0.111 R)
• M21: 24,505,627 km (0.086 R)
• M22: 25,758,360 km (0.073 R)
• M23: 35,295,074 km (0.107 R)
• M24: 38,653,098 km (0.108 R)
• M25: 41,588,358 km (0.101 R)
• M26: 42,091,605 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 6.2

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.36 AU - 7.3 AU

Year: 10620 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,562,756 km

• M1: 78,688 km (0.093 R)
• M2: 303,684 km (0.119 R)
• M3: 609,163 km (0.085 R)
• M4: 1,000,660 km (0.041 R)
• M5: 1,368,821 km (0.095 R)
• M6: 1,889,272 km (0.077 R)
• M7: 2,336,120 km (0.116 R)
• M8: 2,553,935 km (0.117 R)
• M9: 3,363,858 km (0.094 R)
• M10: 4,333,551 km (0.115 R)
• M11: 5,108,468 km (0.038 R)
• M12: 5,341,242 km (0.057 R)
• M13: 9,637,992 km (0.081 R)
• M14: 16,656,077 km (0.099 R)
• M15: 24,167,835 km (0.049 R)
• M16: 26,469,847 km (0.106 R)
• M17: 29,335,544 km (0.103 R)
• M18: 33,778,302 km (0.063 R)
• M19: 34,717,776 km (0.089 R)
• M20: 40,328,444 km (0.061 R)
• M21: 41,652,386 km (0.117 R)
• M22: 42,055,103 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.4

Radius: 3.4

Gravity: 26.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.76 AU - 11.98 AU

Year: 20678 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,562,756 km

• M1: 42,336 km (0.091 R)
• M2: 235,168 km (0.094 R)
• M3: 532,868 km (0.094 R)
• M4: 1,124,976 km (0.117 R)
• M5: 1,240,017 km (0.065 R)
• M6: 1,362,986 km (0.087 R)
• M7: 1,714,541 km (0.091 R)
• M8: 2,280,021 km (0.073 R)
• M9: 2,842,509 km (0.048 R)
• M10: 2,984,478 km (0.094 R)
• M11: 3,131,083 km (0.118 R)
• M12: 3,518,991 km (0.102 R)
• M13: 4,296,451 km (0.026 R)
• M14: 5,077,950 km (0.114 R)
• M15: 6,916,957 km (0.111 R)
• M16: 8,953,732 km (0.119 R)
• M17: 9,730,444 km (0.083 R)
• M18: 11,958,405 km (0.056 R)
• M19: 12,643,264 km (0.044 R)
• M20: 22,165,767 km (0.099 R)
• M21: 27,855,572 km (0.066 R)
• M22: 39,779,869 km (0.092 R)
• M23: 40,190,366 km (0.12 R)
• M24: 41,861,075 km (0.087 R)
• M25: 43,868,080 km (0.079 R)
• M26: 47,763,758 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit