🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 13.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 436 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,694,704 km

• M1: 165,605 km (0.08 R)
• M2: 754,572 km (0.087 R)
• M3: 1,234,332 km (0.08 R)
• M4: 1,777,671 km (0.06 R)
• M5: 2,546,156 km (0.093 R)
• M6: 3,178,207 km (0.116 R)
• M7: 4,070,857 km (0.061 R)
• M8: 4,526,383 km (0.057 R)
• M9: 4,954,831 km (0.077 R)
• M10: 5,394,200 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 11.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.36 AU - 2.24 AU

Year: 1559 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,694,704 km

• M1: 143,464 km (0.104 R)
• M2: 691,591 km (0.062 R)
• M3: 1,224,159 km (0.097 R)
• M4: 1,654,104 km (0.09 R)
• M5: 2,137,903 km (0.106 R)
• M6: 2,929,725 km (0.112 R)
• M7: 3,907,496 km (0.097 R)
• M8: 6,679,096 km (0.099 R)
• M9: 7,404,795 km (0.116 R)
• M10: 8,122,716 km (0.074 R)
• M11: 8,544,731 km (0.083 R)
• M12: 9,631,111 km (0.091 R)
• M13: 11,133,971 km (0.109 R)
• M14: 11,504,824 km (0.105 R)
• M15: 15,134,368 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 10.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.94 AU - 3.28 AU

Year: 3541 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,694,704 km

• M1: 137,480 km (0.057 R)
• M2: 583,132 km (0.064 R)
• M3: 1,808,937 km (0.11 R)
• M4: 3,549,359 km (0.069 R)
• M5: 4,211,778 km (0.074 R)
• M6: 4,573,057 km (0.1 R)
• M7: 5,058,951 km (0.04 R)
• M8: 5,623,982 km (0.098 R)
• M9: 5,992,292 km (0.075 R)
• M10: 7,221,987 km (0.095 R)
• M11: 8,374,489 km (0.088 R)
• M12: 9,710,547 km (0.025 R)
• M13: 12,030,511 km (0.071 R)
• M14: 12,411,836 km (0.064 R)
• M15: 12,959,065 km (0.071 R)
• M16: 13,440,920 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 12.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.09 AU - 4.17 AU

Year: 4466 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,694,704 km

• M1: 156,779 km (0.116 R)
• M2: 805,734 km (0.091 R)
• M3: 1,410,259 km (0.091 R)
• M4: 1,947,764 km (0.077 R)
• M5: 4,095,242 km (0.118 R)
• M6: 10,742,174 km (0.109 R)
• M7: 11,811,500 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 9.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.08 AU - 5.72 AU

Year: 8102 Days

Day: 6.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,694,704 km

• M1: 114,592 km (0.12 R)
• M2: 491,130 km (0.055 R)
• M3: 818,899 km (0.115 R)
• M4: 1,453,493 km (0.109 R)
• M5: 2,337,766 km (0.09 R)
• M6: 3,187,631 km (0.105 R)
• M7: 3,758,497 km (0.043 R)
• M8: 4,839,940 km (0.115 R)
• M9: 6,770,500 km (0.119 R)
• M10: 11,710,073 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.2

Radius: 4.7

Gravity: 35.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.66 AU - 10.2 AU

Year: 15804 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,694,704 km

• M1: 58,493 km (0.089 R)
• M2: 269,426 km (0.109 R)
• M3: 447,298 km (0.117 R)
• M4: 1,080,097 km (0.113 R)
• M5: 1,378,245 km (0.109 R)
• M6: 1,925,923 km (0.043 R)
• M7: 2,078,214 km (0.1 R)
• M8: 3,492,661 km (0.104 R)
• M9: 5,081,690 km (0.106 R)
• M10: 5,299,953 km (0.055 R)
• M11: 5,486,801 km (0.119 R)
• M12: 6,195,596 km (0.084 R)
• M13: 6,700,937 km (0.092 R)
• M14: 7,324,761 km (0.08 R)
• M15: 7,556,637 km (0.104 R)
• M16: 11,277,286 km (0.083 R)
• M17: 12,548,569 km (0.117 R)
• M18: 13,983,212 km (0.119 R)
• M19: 14,196,688 km (0.117 R)
• M20: 14,557,369 km (0.107 R)
• M21: 14,998,084 km (0.1 R)
• M22: 16,611,198 km (0.116 R)
• M23: 21,850,714 km (0.096 R)
• M24: 23,815,831 km (0.091 R)
• M25: 24,018,537 km (0.106 R)
• M26: 24,324,913 km (0.071 R)
• M27: 25,049,715 km (0.112 R)
• M28: 28,206,379 km (0.112 R)
• M29: 29,703,704 km (0.08 R)
• M30: 30,412,350 km (0.096 R)
• M31: 32,233,105 km (0.1 R)
• M32: 34,902,380 km (0.092 R)
• M33: 36,492,007 km (0.04 R)
• M34: 38,129,356 km (0.096 R)
• M35: 38,685,710 km (0.109 R)
• M36: 52,167,919 km (0.076 R)
• M37: 56,552,034 km (0.082 R)
• M38: 58,188,635 km (0.116 R)
• M39: 59,669,504 km (0.117 R)
• M40: 60,043,649 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.7

Radius: 7.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.02 AU - 11.5 AU

Year: 18194 Days

Day: 20 Hours

Environment

Temp: -236 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,694,704 km

• M1: 97,987 km (0.115 R)
• M2: 518,805 km (0.089 R)
• M3: 794,065 km (0.099 R)
• M4: 1,995,486 km (0.109 R)
• M5: 3,714,515 km (0.096 R)
• M6: 3,968,682 km (0.116 R)
• M7: 6,166,873 km (0.078 R)
• M8: 6,688,072 km (0.101 R)
• M9: 7,281,676 km (0.072 R)
• M10: 9,429,453 km (0.083 R)
• M11: 9,904,725 km (0.113 R)
• M12: 19,931,822 km (0.111 R)
• M13: 24,443,694 km (0.118 R)
• M14: 37,872,347 km (0.107 R)
• M15: 43,254,728 km (0.117 R)
• M16: 47,113,007 km (0.094 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: 393 - 14,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit