🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 14.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 392 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,084,686 km

• M1: 179,069 km (0.097 R)
• M2: 629,059 km (0.098 R)
• M3: 1,145,022 km (0.077 R)
• M4: 1,715,289 km (0.095 R)
• M5: 2,465,672 km (0.074 R)
• M6: 3,154,720 km (0.091 R)
• M7: 3,679,360 km (0.068 R)
• M8: 5,355,903 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 13.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.72 AU - 1 AU

Year: 523 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,084,686 km

• M1: 170,392 km (0.11 R)
• M2: 678,277 km (0.107 R)
• M3: 1,211,892 km (0.07 R)
• M4: 1,786,947 km (0.068 R)
• M5: 2,322,956 km (0.105 R)
• M6: 2,909,080 km (0.112 R)
• M7: 3,848,555 km (0.081 R)
• M8: 4,883,323 km (0.037 R)
• M9: 5,563,694 km (0.119 R)
• M10: 6,287,299 km (0.084 R)
• M11: 6,906,634 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 11.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 1040 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,084,686 km

• M1: 140,472 km (0.088 R)
• M2: 520,601 km (0.074 R)
• M3: 1,455,587 km (0.117 R)
• M4: 1,973,495 km (0.097 R)
• M5: 2,373,520 km (0.091 R)
• M6: 2,880,507 km (0.111 R)
• M7: 3,626,701 km (0.062 R)
• M8: 4,515,462 km (0.094 R)
• M9: 5,277,962 km (0.063 R)
• M10: 5,926,469 km (0.065 R)
• M11: 7,059,075 km (0.119 R)
• M12: 7,820,528 km (0.09 R)
• M13: 9,537,163 km (0.115 R)
• M14: 10,182,529 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 13.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.81 AU - 3.17 AU

Year: 3392 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,084,686 km

• M1: 167,849 km (0.104 R)
• M2: 723,306 km (0.109 R)
• M3: 1,201,420 km (0.102 R)
• M4: 1,705,865 km (0.079 R)
• M5: 2,381,299 km (0.11 R)
• M6: 2,865,098 km (0.034 R)
• M7: 4,141,467 km (0.113 R)
• M8: 5,092,461 km (0.119 R)
• M9: 5,987,505 km (0.045 R)
• M10: 7,330,296 km (0.042 R)
• M11: 7,920,459 km (0.076 R)
• M12: 8,436,422 km (0.073 R)
• M13: 9,383,975 km (0.082 R)
• M14: 10,646,282 km (0.032 R)
• M15: 12,153,331 km (0.094 R)
• M16: 13,409,953 km (0.032 R)
• M17: 14,547,196 km (0.109 R)
• M18: 16,235,109 km (0.101 R)
• M19: 17,126,563 km (0.11 R)
• M20: 22,486,954 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 9.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.6 AU - 4.22 AU

Year: 4131 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,084,686 km

• M1: 123,568 km (0.032 R)
• M2: 460,761 km (0.047 R)
• M3: 964,457 km (0.117 R)
• M4: 1,306,289 km (0.107 R)
• M5: 1,754,185 km (0.065 R)
• M6: 2,422,438 km (0.075 R)
• M7: 3,086,952 km (0.083 R)
• M8: 3,889,545 km (0.071 R)
• M9: 4,397,579 km (0.116 R)
• M10: 5,151,702 km (0.093 R)
• M11: 5,465,857 km (0.087 R)
• M12: 6,426,575 km (0.109 R)
• M13: 7,730,320 km (0.067 R)
• M14: 9,510,086 km (0.041 R)
• M15: 11,284,018 km (0.12 R)
• M16: 12,042,629 km (0.054 R)
• M17: 16,580,231 km (0.107 R)
• M18: 20,212,019 km (0.086 R)
• M19: 21,129,951 km (0.076 R)
• M20: 21,464,452 km (0.05 R)
• M21: 23,474,748 km (0.083 R)
• M22: 24,342,266 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.28 AU - 4.62 AU

Year: 6158 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,084,686 km

• M1: 161,267 km (0.087 R)
• M2: 542,591 km (0.079 R)
• M3: 1,049,429 km (0.09 R)
• M4: 1,459,926 km (0.1 R)
• M5: 2,776,237 km (0.065 R)
• M6: 3,797,841 km (0.092 R)
• M7: 5,001,954 km (0.025 R)
• M8: 5,409,010 km (0.088 R)
• M9: 6,076,366 km (0.064 R)
• M10: 7,401,654 km (0.091 R)
• M11: 7,895,776 km (0.048 R)
• M12: 9,843,241 km (0.078 R)
• M13: 10,661,242 km (0.086 R)
• M14: 11,758,692 km (0.108 R)
• M15: 12,189,085 km (0.106 R)
• M16: 14,885,736 km (0.071 R)
• M17: 17,583,435 km (0.086 R)
• M18: 18,337,707 km (0.108 R)
• M19: 19,709,220 km (0.093 R)
• M20: 21,714,131 km (0.036 R)
• M21: 22,729,302 km (0.096 R)
• M22: 23,398,453 km (0.075 R)
• M23: 24,620,369 km (0.12 R)
• M24: 25,089,358 km (0.067 R)
• M25: 26,860,447 km (0.118 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.1

Radius: 7.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.67 AU - 7.43 AU

Year: 9762 Days

Day: 23.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,084,686 km

• M1: 92,751 km (0.095 R)
• M2: 831,016 km (0.102 R)
• M3: 1,248,993 km (0.111 R)
• M4: 1,756,129 km (0.104 R)
• M5: 2,199,687 km (0.119 R)
• M6: 4,695,129 km (0.091 R)
• M7: 4,988,939 km (0.033 R)
• M8: 6,115,262 km (0.072 R)
• M9: 7,882,461 km (0.073 R)
• M10: 10,550,689 km (0.115 R)
• M11: 16,420,311 km (0.057 R)
• M12: 19,023,912 km (0.105 R)
• M13: 20,774,058 km (0.116 R)
• M14: 23,214,448 km (0.107 R)
• M15: 23,639,007 km (0.068 R)
• M16: 25,389,152 km (0.1 R)
• M17: 36,925,392 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.7

Radius: 6.8

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.9 AU - 7.94 AU

Year: 14622 Days

Day: 15.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,084,686 km

• M1: 126,709 km (0.107 R)
• M2: 1,489,546 km (0.075 R)
• M3: 1,727,556 km (0.076 R)
• M4: 1,954,496 km (0.091 R)
• M5: 2,781,772 km (0.084 R)
• M6: 3,794,101 km (0.113 R)
• M7: 4,242,296 km (0.117 R)
• M8: 5,173,094 km (0.099 R)
• M9: 5,610,967 km (0.068 R)
• M10: 6,814,482 km (0.054 R)
• M11: 9,558,855 km (0.1 R)
• M12: 10,218,432 km (0.062 R)
• M13: 10,674,556 km (0.109 R)
• M14: 11,263,972 km (0.051 R)
• M15: 17,579,545 km (0.07 R)
• M16: 18,151,757 km (0.109 R)
• M17: 18,905,730 km (0.063 R)
• M18: 21,109,157 km (0.085 R)
• M19: 22,797,818 km (0.061 R)
• M20: 28,849,800 km (0.095 R)
• M21: 32,607,549 km (0.04 R)
• M22: 33,970,984 km (0.069 R)
• M23: 34,476,176 km (0.078 R)
• M24: 34,730,642 km (0.088 R)
• M25: 37,077,234 km (0.031 R)
• M26: 47,995,934 km (0.062 R)
• M27: 48,472,403 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit