🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 10.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.62 AU - 0.82 AU

Year: 394 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,609,973 km

• M1: 136,433 km (0.084 R)
• M2: 556,354 km (0.072 R)
• M3: 1,216,679 km (0.116 R)
• M4: 1,630,018 km (0.108 R)
• M5: 1,956,890 km (0.074 R)
• M6: 2,637,261 km (0.107 R)
• M7: 3,032,947 km (0.092 R)
• M8: 4,212,227 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 14.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.84 AU - 0.9 AU

Year: 524 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,609,973 km

• M1: 180,265 km (0.032 R)
• M2: 699,669 km (0.081 R)
• M3: 1,152,951 km (0.047 R)
• M4: 2,014,335 km (0.076 R)
• M5: 2,679,447 km (0.09 R)
• M6: 3,153,972 km (0.082 R)
• M7: 3,671,730 km (0.119 R)
• M8: 4,350,306 km (0.041 R)
• M9: 5,044,889 km (0.072 R)
• M10: 5,542,452 km (0.1 R)
• M11: 6,497,784 km (0.117 R)
• M12: 7,193,713 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 14.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.3 AU - 1.88 AU

Year: 1295 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,609,973 km

• M1: 184,604 km (0.049 R)
• M2: 696,976 km (0.093 R)
• M3: 1,442,572 km (0.112 R)
• M4: 1,965,716 km (0.07 R)
• M5: 2,432,312 km (0.091 R)
• M6: 3,057,780 km (0.045 R)
• M7: 3,596,183 km (0.09 R)
• M8: 4,286,877 km (0.119 R)
• M9: 4,965,153 km (0.12 R)
• M10: 5,627,573 km (0.116 R)
• M11: 6,094,019 km (0.09 R)
• M12: 7,921,058 km (0.077 R)
• M13: 8,451,532 km (0.1 R)
• M14: 8,916,631 km (0.067 R)
• M15: 9,522,204 km (0.085 R)
• M16: 10,648,077 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.59 AU - 3.15 AU

Year: 3139 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,609,973 km

• M1: 169,195 km (0.041 R)
• M2: 593,156 km (0.089 R)
• M3: 1,969,456 km (0.119 R)
• M4: 2,783,717 km (0.105 R)
• M5: 3,727,381 km (0.097 R)
• M6: 5,717,780 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 10.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.5 AU - 4.36 AU

Year: 5030 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,609,973 km

• M1: 134,488 km (0.061 R)
• M2: 528,380 km (0.067 R)
• M3: 942,317 km (0.069 R)
• M4: 2,113,220 km (0.067 R)
• M5: 2,973,258 km (0.069 R)
• M6: 4,851,609 km (0.067 R)
• M7: 6,763,170 km (0.083 R)
• M8: 9,588,476 km (0.091 R)
• M9: 10,958,194 km (0.109 R)
• M10: 14,748,704 km (0.1 R)
• M11: 16,446,790 km (0.11 R)
• M12: 17,501,006 km (0.113 R)
• M13: 19,199,391 km (0.086 R)
• M14: 20,437,911 km (0.113 R)
• M15: 29,998,263 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 6.1

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.2 AU - 8.4 AU

Year: 11449 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,609,973 km

• M1: 80,633 km (0.101 R)
• M2: 1,513,182 km (0.06 R)
• M3: 1,932,655 km (0.117 R)
• M4: 2,757,238 km (0.106 R)
• M5: 4,155,230 km (0.102 R)
• M6: 4,847,270 km (0.109 R)
• M7: 7,552,449 km (0.11 R)
• M8: 8,211,876 km (0.098 R)
• M9: 9,101,235 km (0.095 R)
• M10: 12,389,995 km (0.093 R)
• M11: 13,557,157 km (0.07 R)
• M12: 14,396,850 km (0.074 R)
• M13: 15,477,246 km (0.09 R)
• M14: 16,465,938 km (0.048 R)
• M15: 17,421,270 km (0.085 R)
• M16: 20,258,693 km (0.037 R)
• M17: 25,357,587 km (0.1 R)
• M18: 25,550,568 km (0.116 R)
• M19: 31,361,099 km (0.112 R)
• M20: 32,711,370 km (0.112 R)
• M21: 33,865,816 km (0.108 R)
• M22: 36,870,340 km (0.093 R)
• M23: 40,969,322 km (0.066 R)
• M24: 47,232,536 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.8

Radius: 4.4

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.67 AU - 8.59 AU

Year: 13608 Days

Day: 23.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,609,973 km

• M1: 56,698 km (0.106 R)
• M2: 215,271 km (0.108 R)
• M3: 448,943 km (0.069 R)
• M4: 701,016 km (0.105 R)
• M5: 1,075,609 km (0.091 R)
• M6: 1,847,683 km (0.057 R)
• M7: 5,662,878 km (0.111 R)
• M8: 6,270,993 km (0.1 R)
• M9: 6,725,621 km (0.108 R)
• M10: 8,719,611 km (0.033 R)
• M11: 10,179,836 km (0.062 R)
• M12: 10,334,221 km (0.084 R)
• M13: 11,239,288 km (0.106 R)
• M14: 16,214,464 km (0.107 R)
• M15: 18,102,390 km (0.056 R)
• M16: 23,722,632 km (0.089 R)
• M17: 26,243,206 km (0.11 R)
• M18: 26,826,489 km (0.109 R)
• M19: 29,979,114 km (0.081 R)
• M20: 34,748,294 km (0.1 R)
• M21: 36,524,021 km (0.104 R)
• M22: 38,359,437 km (0.063 R)
• M23: 42,478,615 km (0.099 R)
• M24: 43,147,616 km (0.072 R)
• M25: 47,885,231 km (0.085 R)
• M26: 48,029,593 km (0.084 R)
• M27: 48,174,254 km (0.1 R)
• M28: 48,464,474 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit