🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 877 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,243,576 km

• M1: 149,299 km (0.116 R)
• M2: 695,181 km (0.108 R)
• M3: 1,108,969 km (0.098 R)
• M4: 1,549,086 km (0.064 R)
• M5: 2,147,477 km (0.101 R)
• M6: 2,721,335 km (0.072 R)
• M7: 3,324,813 km (0.095 R)
• M8: 5,040,401 km (0.051 R)
• M9: 6,059,761 km (0.081 R)
• M10: 6,539,970 km (0.097 R)
• M11: 9,107,668 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 9.1

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.06 AU - 2.5 AU

Year: 2296 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,243,576 km

• M1: 115,041 km (0.109 R)
• M2: 398,379 km (0.105 R)
• M3: 702,212 km (0.076 R)
• M4: 1,160,580 km (0.108 R)
• M5: 2,050,538 km (0.11 R)
• M6: 2,367,087 km (0.089 R)
• M7: 2,746,767 km (0.091 R)
• M8: 3,033,246 km (0.085 R)
• M9: 3,322,270 km (0.091 R)
• M10: 4,116,634 km (0.117 R)
• M11: 4,429,144 km (0.116 R)
• M12: 5,613,211 km (0.059 R)
• M13: 8,727,839 km (0.115 R)
• M14: 9,894,702 km (0.079 R)
• M15: 10,381,793 km (0.092 R)
• M16: 10,884,741 km (0.098 R)
• M17: 12,023,480 km (0.03 R)
• M18: 12,928,248 km (0.073 R)
• M19: 14,921,490 km (0.103 R)
• M20: 15,662,598 km (0.086 R)
• M21: 16,016,696 km (0.111 R)
• M22: 16,531,911 km (0.115 R)
• M23: 17,704,160 km (0.088 R)
• M24: 19,160,046 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 12.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.97 AU - 5.41 AU

Year: 6773 Days

Day: 6.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,243,576 km

• M1: 154,834 km (0.074 R)
• M2: 1,140,235 km (0.11 R)
• M3: 1,604,138 km (0.11 R)
• M4: 2,194,002 km (0.106 R)
• M5: 2,701,139 km (0.113 R)
• M6: 3,102,061 km (0.071 R)
• M7: 4,245,588 km (0.057 R)
• M8: 5,383,579 km (0.032 R)
• M9: 6,545,954 km (0.116 R)
• M10: 10,989,759 km (0.115 R)
• M11: 12,072,847 km (0.081 R)
• M12: 12,640,422 km (0.087 R)
• M13: 13,662,624 km (0.109 R)
• M14: 16,805,825 km (0.102 R)
• M15: 18,989,954 km (0.119 R)
• M16: 21,506,639 km (0.054 R)
• M17: 22,883,837 km (0.113 R)
• M18: 25,142,166 km (0.034 R)
• M19: 27,368,482 km (0.107 R)
• M20: 29,260,446 km (0.117 R)
• M21: 33,002,786 km (0.11 R)
• M22: 33,403,858 km (0.082 R)
• M23: 33,909,649 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 6.8

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.42 AU - 8.54 AU

Year: 12297 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,243,576 km

• M1: 99,931 km (0.088 R)
• M2: 337,343 km (0.105 R)
• M3: 715,227 km (0.07 R)
• M4: 1,299,407 km (0.117 R)
• M5: 1,605,484 km (0.107 R)
• M6: 3,210,819 km (0.113 R)
• M7: 3,606,505 km (0.116 R)
• M8: 4,495,715 km (0.112 R)
• M9: 5,523,153 km (0.114 R)
• M10: 5,859,898 km (0.112 R)
• M11: 7,845,660 km (0.099 R)
• M12: 8,319,736 km (0.045 R)
• M13: 11,334,731 km (0.079 R)
• M14: 11,878,969 km (0.108 R)
• M15: 15,152,320 km (0.108 R)
• M16: 18,730,102 km (0.113 R)
• M17: 19,490,508 km (0.104 R)
• M18: 20,096,080 km (0.1 R)
• M19: 22,738,727 km (0.098 R)
• M20: 24,590,449 km (0.068 R)
• M21: 31,802,563 km (0.088 R)
• M22: 33,249,623 km (0.079 R)
• M23: 35,501,519 km (0.107 R)
• M24: 40,306,753 km (0.112 R)
• M25: 44,926,784 km (0.09 R)
• M26: 47,209,049 km (0.086 R)
• M27: 48,457,443 km (0.111 R)
• M28: 49,407,838 km (0.109 R)
• M29: 53,166,934 km (0.055 R)
• M30: 53,670,929 km (0.118 R)
• M31: 61,064,504 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.6

Radius: 5.1

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.28 AU - 11.16 AU

Year: 18669 Days

Day: 20.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,243,576 km

• M1: 171,738 km (0.059 R)
• M2: 633,547 km (0.078 R)
• M3: 867,668 km (0.099 R)
• M4: 1,952,103 km (0.068 R)
• M5: 2,962,935 km (0.056 R)
• M6: 4,343,125 km (0.061 R)
• M7: 5,689,656 km (0.113 R)
• M8: 16,114,982 km (0.088 R)
• M9: 18,600,251 km (0.084 R)
• M10: 19,176,053 km (0.109 R)
• M11: 22,603,640 km (0.087 R)
• M12: 25,402,018 km (0.089 R)
• M13: 33,330,106 km (0.107 R)
• M14: 35,541,761 km (0.093 R)
• M15: 36,046,056 km (0.079 R)
• M16: 39,982,574 km (0.119 R)
• M17: 50,737,464 km (0.091 R)
• M18: 50,896,786 km (0.063 R)
• M19: 52,835,126 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit