🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 10.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 639 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,641,410 km

• M1: 125,662 km (0.097 R)
• M2: 500,255 km (0.062 R)
• M3: 1,035,068 km (0.093 R)
• M4: 1,437,486 km (0.118 R)
• M5: 2,306,799 km (0.116 R)
• M6: 4,120,823 km (0.064 R)
• M7: 4,553,310 km (0.115 R)
• M8: 6,224,767 km (0.101 R)
• M9: 6,574,976 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 639 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,641,410 km

• M1: 167,998 km (0.12 R)
• M2: 655,987 km (0.05 R)
• M3: 1,358,947 km (0.09 R)
• M4: 2,786,709 km (0.089 R)
• M5: 4,030,466 km (0.1 R)
• M6: 5,777,470 km (0.118 R)
• M7: 6,222,075 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 14.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.4 AU - 3.94 AU

Year: 3896 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,641,410 km

• M1: 184,753 km (0.08 R)
• M2: 747,241 km (0.108 R)
• M3: 1,399,039 km (0.107 R)
• M4: 1,871,469 km (0.079 R)
• M5: 2,364,544 km (0.099 R)
• M6: 3,153,822 km (0.09 R)
• M7: 4,331,906 km (0.108 R)
• M8: 5,209,895 km (0.045 R)
• M9: 6,203,674 km (0.079 R)
• M10: 9,602,239 km (0.05 R)
• M11: 11,180,346 km (0.106 R)
• M12: 12,098,728 km (0.028 R)
• M13: 13,449,148 km (0.094 R)
• M14: 14,589,981 km (0.074 R)
• M15: 16,173,774 km (0.093 R)
• M16: 16,726,388 km (0.091 R)
• M17: 17,811,122 km (0.057 R)
• M18: 19,125,340 km (0.029 R)
• M19: 20,247,922 km (0.115 R)
• M20: 20,955,221 km (0.081 R)
• M21: 23,107,037 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 13.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.86 AU - 4.5 AU

Year: 5899 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,641,410 km

• M1: 165,455 km (0.037 R)
• M2: 673,041 km (0.059 R)
• M3: 1,354,609 km (0.111 R)
• M4: 1,799,662 km (0.078 R)
• M5: 2,343,600 km (0.087 R)
• M6: 2,904,293 km (0.065 R)
• M7: 3,387,644 km (0.092 R)
• M8: 4,469,087 km (0.064 R)
• M9: 5,144,671 km (0.025 R)
• M10: 5,828,034 km (0.091 R)
• M11: 6,348,036 km (0.115 R)
• M12: 7,067,003 km (0.11 R)
• M13: 9,023,295 km (0.104 R)
• M14: 10,588,088 km (0.077 R)
• M15: 11,839,475 km (0.108 R)
• M16: 15,026,807 km (0.116 R)
• M17: 15,715,256 km (0.104 R)
• M18: 17,032,017 km (0.054 R)
• M19: 20,227,577 km (0.051 R)
• M20: 20,996,360 km (0.051 R)
• M21: 23,117,060 km (0.11 R)
• M22: 26,934,947 km (0.064 R)
• M23: 28,730,421 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 4

Gravity: 45.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.88 AU - 9.22 AU

Year: 15765 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,641,410 km

• M1: 51,162 km (0.052 R)
• M2: 305,778 km (0.07 R)
• M3: 489,335 km (0.107 R)
• M4: 716,424 km (0.096 R)
• M5: 999,015 km (0.062 R)
• M6: 1,159,533 km (0.098 R)
• M7: 1,549,086 km (0.115 R)
• M8: 1,782,758 km (0.1 R)
• M9: 2,362,749 km (0.116 R)
• M10: 2,789,851 km (0.116 R)
• M11: 3,187,931 km (0.084 R)
• M12: 3,482,788 km (0.08 R)
• M13: 3,854,389 km (0.087 R)
• M14: 5,457,480 km (0.082 R)
• M15: 6,322,305 km (0.093 R)
• M16: 6,488,808 km (0.089 R)
• M17: 6,787,255 km (0.099 R)
• M18: 7,737,651 km (0.036 R)
• M19: 8,928,599 km (0.092 R)
• M20: 9,513,228 km (0.049 R)
• M21: 11,605,055 km (0.057 R)
• M22: 15,663,645 km (0.114 R)
• M23: 16,433,924 km (0.046 R)
• M24: 17,472,583 km (0.096 R)
• M25: 19,503,822 km (0.115 R)
• M26: 24,128,790 km (0.112 R)
• M27: 24,433,671 km (0.107 R)
• M28: 24,844,018 km (0.091 R)
• M29: 28,632,883 km (0.094 R)
• M30: 33,163,454 km (0.106 R)
• M31: 38,839,946 km (0.098 R)
• M32: 39,539,316 km (0.104 R)
• M33: 43,761,716 km (0.095 R)
• M34: 47,158,335 km (0.108 R)
• M35: 48,758,733 km (0.077 R)
• M36: 49,083,061 km (0.111 R)
• M37: 51,898,493 km (0.093 R)
• M38: 53,603,909 km (0.028 R)
• M39: 60,052,624 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 4.3

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.05 AU - 11.37 AU

Year: 19293 Days

Day: 19.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,641,410 km

• M1: 53,406 km (0.118 R)
• M2: 362,176 km (0.108 R)
• M3: 543,639 km (0.115 R)
• M4: 873,801 km (0.082 R)
• M5: 1,259,016 km (0.097 R)
• M6: 1,512,434 km (0.095 R)
• M7: 2,009,997 km (0.095 R)
• M8: 2,501,875 km (0.065 R)
• M9: 3,450,026 km (0.117 R)
• M10: 3,775,850 km (0.119 R)
• M11: 5,011,379 km (0.116 R)
• M12: 5,537,216 km (0.055 R)
• M13: 6,413,560 km (0.091 R)
• M14: 6,821,962 km (0.116 R)
• M15: 8,533,212 km (0.06 R)
• M16: 10,234,888 km (0.08 R)
• M17: 10,679,044 km (0.053 R)
• M18: 11,252,303 km (0.09 R)
• M19: 12,211,674 km (0.095 R)
• M20: 13,817,907 km (0.115 R)
• M21: 15,998,595 km (0.088 R)
• M22: 16,977,713 km (0.107 R)
• M23: 18,398,294 km (0.081 R)
• M24: 19,137,457 km (0.1 R)
• M25: 19,388,183 km (0.075 R)
• M26: 20,500,144 km (0.082 R)
• M27: 23,416,854 km (0.066 R)
• M28: 24,578,481 km (0.066 R)
• M29: 30,851,569 km (0.115 R)
• M30: 31,311,882 km (0.103 R)
• M31: 32,364,003 km (0.104 R)
• M32: 38,909,060 km (0.111 R)
• M33: 44,067,942 km (0.046 R)
• M34: 45,834,095 km (0.094 R)
• M35: 46,132,991 km (0.069 R)
• M36: 46,583,879 km (0.113 R)
• M37: 46,734,674 km (0.066 R)
• M38: 47,800,260 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 5.5

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.19 AU - 11.91 AU

Year: 20371 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,641,410 km

• M1: 68,665 km (0.106 R)
• M2: 710,889 km (0.071 R)
• M3: 1,023,848 km (0.115 R)
• M4: 1,334,263 km (0.107 R)
• M5: 1,982,920 km (0.051 R)
• M6: 2,628,285 km (0.084 R)
• M7: 4,096,139 km (0.106 R)
• M8: 4,629,456 km (0.114 R)
• M9: 6,206,666 km (0.048 R)
• M10: 6,954,805 km (0.112 R)
• M11: 7,139,259 km (0.082 R)
• M12: 8,523,488 km (0.091 R)
• M13: 9,960,525 km (0.079 R)
• M14: 12,816,947 km (0.064 R)
• M15: 20,359,522 km (0.107 R)
• M16: 24,566,364 km (0.033 R)
• M17: 26,421,976 km (0.114 R)
• M18: 33,585,620 km (0.115 R)
• M19: 39,260,764 km (0.029 R)
• M20: 44,743,377 km (0.082 R)
• M21: 48,837,122 km (0.06 R)
• M22: 51,409,308 km (0.045 R)
• M23: 58,898,178 km (0.109 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: 475 - 15,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit