🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.74 AU - 1 AU

Year: 309 Days

Day: 44.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.73 AU - 2.23 AU

Year: 1061 Days

Day: 36.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,579,082 km

• M1: 86,767 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 15

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.85 AU - 5.89 AU

Year: 4739 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,579,082 km

• M1: 186,549 km (0.059 R)
• M2: 753,524 km (0.107 R)
• M3: 1,298,809 km (0.112 R)
• M4: 2,100,354 km (0.106 R)
• M5: 2,862,406 km (0.086 R)
• M6: 3,540,682 km (0.079 R)
• M7: 4,325,024 km (0.113 R)
• M8: 5,069,273 km (0.087 R)
• M9: 7,859,872 km (0.031 R)
• M10: 8,711,682 km (0.093 R)
• M11: 9,390,408 km (0.063 R)
• M12: 10,144,830 km (0.089 R)
• M13: 11,506,919 km (0.062 R)
• M14: 12,939,617 km (0.106 R)
• M15: 15,066,750 km (0.056 R)
• M16: 18,681,333 km (0.119 R)
• M17: 20,263,929 km (0.114 R)
• M18: 22,768,048 km (0.11 R)
• M19: 25,320,786 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 5.3

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.92 AU - 16.08 AU

Year: 17849 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,579,082 km

• M1: 65,973 km (0.072 R)
• M2: 231,278 km (0.072 R)
• M3: 728,990 km (0.103 R)
• M4: 1,611,468 km (0.091 R)
• M5: 1,823,448 km (0.087 R)
• M6: 3,005,870 km (0.088 R)
• M7: 3,277,540 km (0.118 R)
• M8: 4,989,089 km (0.117 R)
• M9: 5,997,379 km (0.099 R)
• M10: 8,360,875 km (0.095 R)
• M11: 10,876,513 km (0.064 R)
• M12: 11,636,022 km (0.104 R)
• M13: 12,059,234 km (0.054 R)
• M14: 14,468,657 km (0.06 R)
• M15: 15,028,901 km (0.077 R)
• M16: 18,128,719 km (0.089 R)
• M17: 24,361,415 km (0.111 R)
• M18: 26,270,732 km (0.117 R)
• M19: 28,931,779 km (0.062 R)
• M20: 30,611,763 km (0.073 R)
• M21: 31,185,920 km (0.11 R)
• M22: 32,355,775 km (0.078 R)
• M23: 32,951,474 km (0.08 R)
• M24: 36,040,371 km (0.107 R)
• M25: 38,380,082 km (0.087 R)
• M26: 45,555,843 km (0.115 R)
• M27: 47,978,730 km (0.091 R)
• M28: 54,241,645 km (0.081 R)
• M29: 58,530,317 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.6

Radius: 7.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.53 AU - 18.77 AU

Year: 22455 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,579,082 km

• M1: 99,782 km (0.089 R)
• M2: 708,047 km (0.092 R)
• M3: 1,144,125 km (0.076 R)
• M4: 1,454,690 km (0.067 R)
• M5: 2,186,672 km (0.035 R)
• M6: 2,937,803 km (0.057 R)
• M7: 4,290,168 km (0.067 R)
• M8: 5,195,684 km (0.118 R)
• M9: 5,733,039 km (0.093 R)
• M10: 6,097,908 km (0.096 R)
• M11: 6,740,132 km (0.09 R)
• M12: 8,159,068 km (0.03 R)
• M13: 8,621,026 km (0.1 R)
• M14: 9,209,245 km (0.096 R)
• M15: 11,832,444 km (0.117 R)
• M16: 13,105,372 km (0.074 R)
• M17: 15,841,966 km (0.071 R)
• M18: 16,642,464 km (0.046 R)
• M19: 17,978,672 km (0.081 R)
• M20: 20,022,777 km (0.084 R)
• M21: 20,768,672 km (0.03 R)
• M22: 22,415,147 km (0.072 R)
• M23: 24,042,472 km (0.069 R)
• M24: 25,098,783 km (0.112 R)
• M25: 29,874,246 km (0.103 R)
• M26: 36,583,411 km (0.115 R)
• M27: 36,998,545 km (0.069 R)
• M28: 40,139,353 km (0.11 R)
• M29: 40,433,462 km (0.083 R)
• M30: 42,228,038 km (0.107 R)
• M31: 52,528,151 km (0.065 R)
• M32: 56,670,217 km (0.072 R)
• M33: 57,412,072 km (0.067 R)
• M34: 63,184,306 km (0.104 R)
• M35: 69,755,094 km (0.044 R)
• M36: 72,332,066 km (0.09 R)
• M37: 72,767,546 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402

Radius: 4.6

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.11 AU - 18.25 AU

Year: 29518 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,579,082 km

• M1: 72,555 km (0.097 R)
• M2: 238,459 km (0.087 R)
• M3: 408,103 km (0.113 R)
• M4: 697,724 km (0.106 R)
• M5: 1,169,706 km (0.085 R)
• M6: 1,541,307 km (0.101 R)
• M7: 2,111,724 km (0.064 R)
• M8: 2,995,847 km (0.056 R)
• M9: 3,215,606 km (0.069 R)
• M10: 3,416,516 km (0.102 R)
• M11: 3,939,510 km (0.105 R)
• M12: 4,693,484 km (0.097 R)
• M13: 5,744,708 km (0.053 R)
• M14: 6,436,897 km (0.109 R)
• M15: 7,280,180 km (0.086 R)
• M16: 8,679,668 km (0.031 R)
• M17: 12,623,068 km (0.098 R)
• M18: 13,415,787 km (0.078 R)
• M19: 14,941,087 km (0.072 R)
• M20: 15,179,397 km (0.088 R)
• M21: 15,420,249 km (0.106 R)
• M22: 16,748,230 km (0.071 R)
• M23: 17,527,784 km (0.069 R)
• M24: 20,107,599 km (0.075 R)
• M25: 24,325,212 km (0.101 R)
• M26: 24,988,080 km (0.094 R)
• M27: 26,119,339 km (0.117 R)
• M28: 32,159,653 km (0.111 R)
• M29: 33,361,672 km (0.037 R)
• M30: 37,878,181 km (0.108 R)
• M31: 45,390,836 km (0.114 R)
• M32: 47,071,868 km (0.093 R)
• M33: 54,024,279 km (0.077 R)
• M34: 58,428,889 km (0.033 R)
• M35: 76,543,396 km (0.077 R)
• M36: 77,015,078 km (0.101 R)
• M37: 79,161,508 km (0.066 R)
• M38: 80,128,060 km (0.071 R)
• M39: 81,102,541 km (0.089 R)
• M40: 82,331,787 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit