🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 14.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.43 AU - 0.57 AU

Year: 236 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,738,118 km

• M1: 177,872 km (0.081 R)
• M2: 776,563 km (0.068 R)
• M3: 1,227,301 km (0.103 R)
• M4: 2,319,964 km (0.07 R)
• M5: 2,765,765 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 9.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.61 AU - 1.63 AU

Year: 1375 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,738,118 km

• M1: 115,639 km (0.088 R)
• M2: 441,314 km (0.106 R)
• M3: 783,594 km (0.1 R)
• M4: 1,168,060 km (0.082 R)
• M5: 2,399,400 km (0.09 R)
• M6: 2,851,635 km (0.089 R)
• M7: 3,285,917 km (0.052 R)
• M8: 3,604,710 km (0.116 R)
• M9: 4,650,399 km (0.072 R)
• M10: 5,014,371 km (0.106 R)
• M11: 5,627,722 km (0.09 R)
• M12: 5,930,658 km (0.064 R)
• M13: 6,954,655 km (0.109 R)
• M14: 7,278,684 km (0.09 R)
• M15: 8,284,281 km (0.103 R)
• M16: 8,791,717 km (0.071 R)
• M17: 10,568,940 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 14.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.73 AU - 1.75 AU

Year: 1531 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,738,118 km

• M1: 179,966 km (0.032 R)
• M2: 730,486 km (0.042 R)
• M3: 1,389,465 km (0.089 R)
• M4: 2,000,124 km (0.112 R)
• M5: 2,761,726 km (0.068 R)
• M6: 3,218,598 km (0.108 R)
• M7: 3,663,801 km (0.076 R)
• M8: 6,479,383 km (0.077 R)
• M9: 8,151,738 km (0.072 R)
• M10: 9,727,302 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 13.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.54 AU - 2.2 AU

Year: 1705 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,738,118 km

• M1: 163,510 km (0.034 R)
• M2: 770,279 km (0.113 R)
• M3: 1,300,005 km (0.109 R)
• M4: 2,714,453 km (0.114 R)
• M5: 3,850,948 km (0.116 R)
• M6: 4,276,106 km (0.115 R)
• M7: 5,986,009 km (0.118 R)
• M8: 7,398,213 km (0.098 R)
• M9: 9,110,510 km (0.101 R)
• M10: 10,972,705 km (0.112 R)
• M11: 11,588,300 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 13

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.86 AU - 2 AU

Year: 1788 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,738,118 km

• M1: 161,715 km (0.09 R)
• M2: 575,802 km (0.092 R)
• M3: 1,209,798 km (0.05 R)
• M4: 1,631,814 km (0.081 R)
• M5: 2,118,455 km (0.091 R)
• M6: 2,523,118 km (0.111 R)
• M7: 2,979,840 km (0.104 R)
• M8: 3,441,649 km (0.042 R)
• M9: 4,531,320 km (0.076 R)
• M10: 5,393,003 km (0.08 R)
• M11: 6,309,889 km (0.092 R)
• M12: 7,188,327 km (0.117 R)
• M13: 8,146,502 km (0.115 R)
• M14: 8,704,053 km (0.103 R)
• M15: 9,320,247 km (0.116 R)
• M16: 10,139,893 km (0.114 R)
• M17: 10,676,351 km (0.12 R)
• M18: 14,750,350 km (0.115 R)
• M19: 16,006,823 km (0.081 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 10.1

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.48 AU - 3.7 AU

Year: 3622 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,738,118 km

• M1: 126,261 km (0.101 R)
• M2: 527,482 km (0.088 R)
• M3: 863,180 km (0.077 R)
• M4: 2,720,437 km (0.12 R)
• M5: 3,653,479 km (0.077 R)
• M6: 4,249,776 km (0.11 R)
• M7: 4,860,435 km (0.083 R)
• M8: 6,140,693 km (0.112 R)
• M9: 6,644,240 km (0.097 R)
• M10: 7,142,999 km (0.064 R)
• M11: 8,717,517 km (0.101 R)
• M12: 9,431,099 km (0.104 R)
• M13: 9,981,320 km (0.104 R)
• M14: 10,552,933 km (0.11 R)
• M15: 11,495,100 km (0.094 R)
• M16: 11,986,829 km (0.079 R)
• M17: 14,503,514 km (0.103 R)
• M18: 16,383,660 km (0.079 R)
• M19: 18,725,315 km (0.108 R)
• M20: 19,595,077 km (0.097 R)
• M21: 20,556,543 km (0.088 R)
• M22: 22,992,295 km (0.074 R)
• M23: 23,487,464 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 6.6

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.24 AU - 7.46 AU

Year: 11955 Days

Day: 21.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,738,118 km

• M1: 82,129 km (0.1 R)
• M2: 510,278 km (0.109 R)
• M3: 1,173,595 km (0.109 R)
• M4: 1,542,504 km (0.108 R)
• M5: 2,077,166 km (0.071 R)
• M6: 2,554,084 km (0.112 R)
• M7: 3,780,039 km (0.104 R)
• M8: 4,396,831 km (0.109 R)
• M9: 7,153,321 km (0.089 R)
• M10: 7,817,237 km (0.099 R)
• M11: 10,055,520 km (0.114 R)
• M12: 12,751,722 km (0.118 R)
• M13: 13,792,624 km (0.064 R)
• M14: 17,802,745 km (0.106 R)
• M15: 18,201,872 km (0.114 R)
• M16: 18,935,201 km (0.068 R)
• M17: 20,114,930 km (0.113 R)
• M18: 22,806,644 km (0.092 R)
• M19: 23,563,011 km (0.08 R)
• M20: 24,926,745 km (0.108 R)
• M21: 25,426,252 km (0.113 R)
• M22: 26,445,313 km (0.114 R)
• M23: 30,794,722 km (0.11 R)
• M24: 31,254,286 km (0.057 R)
• M25: 36,359,164 km (0.119 R)
• M26: 37,913,636 km (0.099 R)
• M27: 40,464,728 km (0.096 R)
• M28: 49,897,323 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit