🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 12.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 569 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,970,621 km

• M1: 151,692 km (0.109 R)
• M2: 604,525 km (0.113 R)
• M3: 1,022,202 km (0.112 R)
• M4: 1,548,787 km (0.095 R)
• M5: 2,087,040 km (0.12 R)
• M6: 3,061,371 km (0.08 R)
• M7: 3,520,487 km (0.116 R)
• M8: 4,135,184 km (0.067 R)
• M9: 4,897,685 km (0.084 R)
• M10: 5,648,367 km (0.107 R)
• M11: 6,069,634 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.3

Radius: 14.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.38 AU

Year: 809 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,970,621 km

• M1: 184,155 km (0.115 R)
• M2: 683,064 km (0.06 R)
• M3: 1,175,989 km (0.082 R)
• M4: 1,642,585 km (0.064 R)
• M5: 2,246,661 km (0.12 R)
• M6: 3,270,509 km (0.1 R)
• M7: 5,783,753 km (0.036 R)
• M8: 6,359,705 km (0.097 R)
• M9: 6,928,775 km (0.099 R)
• M10: 7,700,102 km (0.116 R)
• M11: 8,373,142 km (0.074 R)
• M12: 9,331,466 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 10.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.89 AU - 2.01 AU

Year: 1786 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,970,621 km

• M1: 133,142 km (0.065 R)
• M2: 562,488 km (0.082 R)
• M3: 980,464 km (0.046 R)
• M4: 1,342,491 km (0.111 R)
• M5: 1,928,616 km (0.107 R)
• M6: 2,545,408 km (0.115 R)
• M7: 2,999,737 km (0.088 R)
• M8: 4,500,054 km (0.104 R)
• M9: 7,274,346 km (0.09 R)
• M10: 7,957,560 km (0.111 R)
• M11: 8,463,649 km (0.047 R)
• M12: 10,081,251 km (0.07 R)
• M13: 10,802,013 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.3

Radius: 4.6

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.18 AU - 6.48 AU

Year: 10448 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,970,621 km

• M1: 57,146 km (0.054 R)
• M2: 230,381 km (0.093 R)
• M3: 471,981 km (0.105 R)
• M4: 872,305 km (0.097 R)
• M5: 2,012,690 km (0.083 R)
• M6: 2,194,750 km (0.118 R)
• M7: 3,035,939 km (0.066 R)
• M8: 3,251,510 km (0.119 R)
• M9: 4,159,270 km (0.084 R)
• M10: 4,702,908 km (0.113 R)
• M11: 7,441,447 km (0.066 R)
• M12: 7,745,579 km (0.102 R)
• M13: 8,707,344 km (0.115 R)
• M14: 8,996,218 km (0.082 R)
• M15: 10,591,529 km (0.094 R)
• M16: 12,792,563 km (0.068 R)
• M17: 14,732,249 km (0.073 R)
• M18: 17,611,559 km (0.117 R)
• M19: 17,918,683 km (0.118 R)
• M20: 20,589,604 km (0.112 R)
• M21: 24,452,670 km (0.065 R)
• M22: 25,221,004 km (0.069 R)
• M23: 25,807,727 km (0.117 R)
• M24: 33,222,546 km (0.114 R)
• M25: 38,238,413 km (0.041 R)
• M26: 41,803,330 km (0.119 R)
• M27: 45,727,731 km (0.03 R)
• M28: 48,076,866 km (0.073 R)
• M29: 51,124,923 km (0.09 R)
• M30: 52,696,000 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.9

Radius: 7.9

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.48 AU - 8.9 AU

Year: 15376 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,970,621 km

• M1: 98,435 km (0.07 R)
• M2: 793,318 km (0.109 R)
• M3: 1,170,005 km (0.116 R)
• M4: 1,646,325 km (0.065 R)
• M5: 2,519,976 km (0.057 R)
• M6: 3,588,105 km (0.111 R)
• M7: 4,494,369 km (0.054 R)
• M8: 5,359,793 km (0.091 R)
• M9: 5,658,988 km (0.113 R)
• M10: 10,231,896 km (0.087 R)
• M11: 11,048,551 km (0.098 R)
• M12: 12,613,644 km (0.085 R)
• M13: 13,144,118 km (0.096 R)
• M14: 14,321,154 km (0.082 R)
• M15: 16,023,129 km (0.092 R)
• M16: 17,691,295 km (0.093 R)
• M17: 18,780,068 km (0.066 R)
• M18: 20,270,362 km (0.117 R)
• M19: 25,212,627 km (0.077 R)
• M20: 28,919,512 km (0.058 R)
• M21: 29,378,329 km (0.096 R)
• M22: 31,623,643 km (0.105 R)
• M23: 34,108,015 km (0.092 R)
• M24: 35,790,991 km (0.093 R)
• M25: 39,884,588 km (0.099 R)
• M26: 42,780,503 km (0.069 R)
• M27: 48,663,589 km (0.116 R)
• M28: 51,966,261 km (0.069 R)
• M29: 52,304,502 km (0.063 R)
• M30: 54,539,195 km (0.066 R)
• M31: 56,300,859 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 4.9

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.2 AU - 11.98 AU

Year: 19482 Days

Day: 24.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,970,621 km

• M1: 62,682 km (0.051 R)
• M2: 298,897 km (0.104 R)
• M3: 542,143 km (0.059 R)
• M4: 1,184,217 km (0.051 R)
• M5: 3,999,649 km (0.109 R)
• M6: 4,212,826 km (0.071 R)
• M7: 6,200,832 km (0.097 R)
• M8: 6,611,927 km (0.051 R)
• M9: 6,867,141 km (0.084 R)
• M10: 7,084,806 km (0.092 R)
• M11: 8,001,841 km (0.104 R)
• M12: 13,865,479 km (0.085 R)
• M13: 16,347,756 km (0.101 R)
• M14: 19,282,567 km (0.119 R)
• M15: 21,423,163 km (0.034 R)
• M16: 22,934,850 km (0.105 R)
• M17: 24,820,830 km (0.118 R)
• M18: 27,565,652 km (0.079 R)
• M19: 28,337,876 km (0.111 R)
• M20: 39,448,211 km (0.108 R)
• M21: 52,133,362 km (0.089 R)
• M22: 59,114,197 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit