🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 9.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.66 AU - 0.94 AU

Year: 477 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,294,149 km

• M1: 121,324 km (0.052 R)
• M2: 425,606 km (0.083 R)
• M3: 751,580 km (0.116 R)
• M4: 1,130,661 km (0.094 R)
• M5: 1,666,670 km (0.046 R)
• M6: 2,280,620 km (0.111 R)
• M7: 2,733,901 km (0.08 R)
• M8: 3,095,479 km (0.085 R)
• M9: 4,190,835 km (0.064 R)
• M10: 4,493,920 km (0.075 R)
• M11: 5,291,725 km (0.057 R)
• M12: 6,310,637 km (0.1 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.7

Radius: 4.4

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.16 AU - 11.1 AU

Year: 19928 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,294,149 km

• M1: 54,902 km (0.112 R)
• M2: 240,703 km (0.11 R)
• M3: 378,333 km (0.039 R)
• M4: 571,015 km (0.082 R)
• M5: 989,889 km (0.037 R)
• M6: 1,841,101 km (0.06 R)
• M7: 2,620,655 km (0.12 R)
• M8: 4,799,399 km (0.105 R)
• M9: 6,284,457 km (0.103 R)
• M10: 8,292,509 km (0.104 R)
• M11: 8,944,008 km (0.084 R)
• M12: 17,117,138 km (0.09 R)
• M13: 17,923,171 km (0.108 R)
• M14: 18,585,890 km (0.095 R)
• M15: 20,762,240 km (0.093 R)
• M16: 21,958,275 km (0.03 R)
• M17: 22,812,927 km (0.059 R)
• M18: 25,199,612 km (0.062 R)
• M19: 27,420,243 km (0.094 R)
• M20: 32,488,918 km (0.06 R)
• M21: 36,940,651 km (0.083 R)
• M22: 42,506,589 km (0.101 R)
• M23: 43,831,578 km (0.055 R)
• M24: 63,070,163 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.3

Radius: 4.4

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.51 AU - 12.11 AU

Year: 22076 Days

Day: 21.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,294,149 km

• M1: 56,698 km (0.099 R)
• M2: 272,867 km (0.097 R)
• M3: 462,856 km (0.082 R)
• M4: 758,162 km (0.101 R)
• M5: 905,666 km (0.096 R)
• M6: 1,483,412 km (0.046 R)
• M7: 2,179,192 km (0.065 R)
• M8: 2,336,868 km (0.076 R)
• M9: 3,832,099 km (0.114 R)
• M10: 5,010,930 km (0.11 R)
• M11: 6,946,727 km (0.051 R)
• M12: 7,333,437 km (0.092 R)
• M13: 7,734,509 km (0.068 R)
• M14: 10,453,151 km (0.074 R)
• M15: 14,563,652 km (0.041 R)
• M16: 21,738,216 km (0.084 R)
• M17: 26,076,106 km (0.068 R)
• M18: 27,534,834 km (0.059 R)
• M19: 30,728,001 km (0.117 R)
• M20: 34,899,986 km (0.104 R)
• M21: 42,902,725 km (0.115 R)
• M22: 43,764,408 km (0.113 R)
• M23: 46,418,723 km (0.114 R)
• M24: 54,184,050 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724

Radius: 6.7

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.64 AU - 11.7 AU

Year: 23242 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,294,149 km

• M1: 84,523 km (0.083 R)
• M2: 293,960 km (0.094 R)
• M3: 625,170 km (0.082 R)
• M4: 2,511,599 km (0.089 R)
• M5: 3,597,829 km (0.03 R)
• M6: 4,418,523 km (0.103 R)
• M7: 4,669,398 km (0.046 R)
• M8: 5,238,768 km (0.074 R)
• M9: 6,334,123 km (0.067 R)
• M10: 7,031,549 km (0.102 R)
• M11: 7,830,551 km (0.093 R)
• M12: 8,145,305 km (0.103 R)
• M13: 8,414,132 km (0.072 R)
• M14: 8,633,293 km (0.095 R)
• M15: 9,968,753 km (0.107 R)
• M16: 11,842,018 km (0.11 R)
• M17: 12,681,711 km (0.094 R)
• M18: 14,400,740 km (0.073 R)
• M19: 15,933,520 km (0.095 R)
• M20: 18,111,964 km (0.025 R)
• M21: 20,878,627 km (0.079 R)
• M22: 21,688,699 km (0.115 R)
• M23: 22,414,548 km (0.06 R)
• M24: 24,244,729 km (0.105 R)
• M25: 25,824,931 km (0.101 R)
• M26: 36,046,355 km (0.045 R)
• M27: 42,602,631 km (0.081 R)
• M28: 43,576,364 km (0.062 R)
• M29: 53,203,286 km (0.103 R)
• M30: 55,861,939 km (0.112 R)
• M31: 59,408,755 km (0.071 R)
• M32: 61,854,830 km (0.051 R)
• M33: 66,512,260 km (0.118 R)
• M34: 67,821,990 km (0.102 R)
• M35: 69,594,725 km (0.117 R)
• M36: 70,492,611 km (0.088 R)
• M37: 74,863,262 km (0.114 R)
• M38: 82,376,217 km (0.108 R)
• M39: 82,626,644 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.2

Radius: 6.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.98 AU - 12.88 AU

Year: 24097 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,294,149 km

• M1: 95,892 km (0.089 R)
• M2: 753,973 km (0.074 R)
• M3: 1,989,502 km (0.111 R)
• M4: 3,669,636 km (0.056 R)
• M5: 4,394,886 km (0.111 R)
• M6: 5,142,876 km (0.105 R)
• M7: 5,457,630 km (0.072 R)
• M8: 6,888,832 km (0.084 R)
• M9: 8,079,781 km (0.114 R)
• M10: 11,736,252 km (0.086 R)
• M11: 14,225,860 km (0.063 R)
• M12: 15,848,249 km (0.093 R)
• M13: 16,590,703 km (0.117 R)
• M14: 18,629,124 km (0.095 R)
• M15: 19,708,472 km (0.105 R)
• M16: 22,265,399 km (0.103 R)
• M17: 26,865,384 km (0.094 R)
• M18: 31,018,371 km (0.112 R)
• M19: 33,850,557 km (0.1 R)
• M20: 36,211,361 km (0.109 R)
• M21: 37,108,201 km (0.077 R)
• M22: 42,944,462 km (0.106 R)
• M23: 47,664,574 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit