🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 11.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 271 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,191,713 km

• M1: 147,952 km (0.107 R)
• M2: 557,252 km (0.083 R)
• M3: 977,323 km (0.112 R)
• M4: 1,676,244 km (0.099 R)
• M5: 2,162,138 km (0.096 R)
• M6: 2,549,896 km (0.103 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 8.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.61 AU - 2.47 AU

Year: 2048 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,191,713 km

• M1: 104,419 km (0.12 R)
• M2: 440,566 km (0.115 R)
• M3: 765,044 km (0.092 R)
• M4: 1,121,386 km (0.107 R)
• M5: 1,596,808 km (0.115 R)
• M6: 1,865,934 km (0.096 R)
• M7: 2,446,524 km (0.108 R)
• M8: 3,327,655 km (0.082 R)
• M9: 3,652,881 km (0.054 R)
• M10: 3,928,440 km (0.072 R)
• M11: 4,405,956 km (0.109 R)
• M12: 4,983,554 km (0.104 R)
• M13: 5,792,878 km (0.07 R)
• M14: 6,636,311 km (0.099 R)
• M15: 7,980,149 km (0.119 R)
• M16: 8,416,526 km (0.072 R)
• M17: 9,337,151 km (0.038 R)
• M18: 9,625,875 km (0.114 R)
• M19: 11,449,772 km (0.1 R)
• M20: 11,892,732 km (0.11 R)
• M21: 13,209,941 km (0.036 R)
• M22: 13,533,521 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 14.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.35 AU - 2.37 AU

Year: 2548 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,191,713 km

• M1: 182,958 km (0.113 R)
• M2: 654,939 km (0.108 R)
• M3: 1,158,636 km (0.086 R)
• M4: 1,686,417 km (0.077 R)
• M5: 2,452,956 km (0.11 R)
• M6: 2,991,808 km (0.116 R)
• M7: 3,869,947 km (0.072 R)
• M8: 4,830,814 km (0.071 R)
• M9: 5,503,107 km (0.08 R)
• M10: 6,311,833 km (0.119 R)
• M11: 6,771,248 km (0.119 R)
• M12: 8,870,107 km (0.104 R)
• M13: 9,481,214 km (0.082 R)
• M14: 10,017,522 km (0.034 R)
• M15: 10,716,294 km (0.111 R)
• M16: 11,673,421 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 9.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.45 AU - 4.95 AU

Year: 7162 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,191,713 km

• M1: 120,576 km (0.101 R)
• M2: 459,116 km (0.111 R)
• M3: 1,257,968 km (0.077 R)
• M4: 1,991,148 km (0.095 R)
• M5: 2,787,457 km (0.07 R)
• M6: 3,173,120 km (0.068 R)
• M7: 4,282,688 km (0.047 R)
• M8: 4,714,128 km (0.102 R)
• M9: 5,174,291 km (0.058 R)
• M10: 7,135,669 km (0.072 R)
• M11: 8,262,141 km (0.079 R)
• M12: 8,634,789 km (0.04 R)
• M13: 9,280,753 km (0.095 R)
• M14: 12,032,905 km (0.099 R)
• M15: 17,484,999 km (0.089 R)
• M16: 18,448,260 km (0.025 R)
• M17: 20,706,739 km (0.098 R)
• M18: 21,863,280 km (0.098 R)
• M19: 25,503,445 km (0.041 R)
• M20: 28,019,232 km (0.039 R)
• M21: 30,695,987 km (0.112 R)
• M22: 31,792,689 km (0.102 R)
• M23: 33,018,644 km (0.112 R)
• M24: 33,748,232 km (0.063 R)
• M25: 36,552,295 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.1

Radius: 7.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.19 AU - 8.23 AU

Year: 16536 Days

Day: 23.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,191,713 km

• M1: 101,278 km (0.106 R)
• M2: 719,715 km (0.077 R)
• M3: 1,200,822 km (0.099 R)
• M4: 2,060,561 km (0.045 R)
• M5: 3,844,216 km (0.101 R)
• M6: 6,215,792 km (0.048 R)
• M7: 7,644,302 km (0.12 R)
• M8: 8,590,807 km (0.042 R)
• M9: 10,355,314 km (0.088 R)
• M10: 11,081,911 km (0.068 R)
• M11: 23,322,906 km (0.097 R)
• M12: 34,443,115 km (0.101 R)
• M13: 36,173,663 km (0.085 R)
• M14: 38,938,680 km (0.07 R)
• M15: 42,752,827 km (0.075 R)
• M16: 45,429,433 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 7

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.58 AU - 9.3 AU

Year: 17235 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,191,713 km

• M1: 88,861 km (0.114 R)
• M2: 336,745 km (0.119 R)
• M3: 1,581,997 km (0.102 R)
• M4: 1,803,402 km (0.095 R)
• M5: 5,506,997 km (0.088 R)
• M6: 5,819,656 km (0.044 R)
• M7: 10,494,141 km (0.119 R)
• M8: 13,817,458 km (0.117 R)
• M9: 20,344,114 km (0.107 R)
• M10: 25,002,292 km (0.045 R)
• M11: 25,643,917 km (0.109 R)
• M12: 26,186,808 km (0.117 R)
• M13: 29,370,101 km (0.075 R)
• M14: 33,057,240 km (0.035 R)
• M15: 41,483,041 km (0.106 R)
• M16: 61,243,124 km (0.084 R)
• M17: 64,382,136 km (0.067 R)
• M18: 65,991,062 km (0.081 R)
• M19: 66,601,271 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit