🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 11.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,582,294 km

• M1: 146,456 km (0.092 R)
• M2: 571,763 km (0.115 R)
• M3: 1,108,670 km (0.095 R)
• M4: 1,606,232 km (0.1 R)
• M5: 2,009,997 km (0.068 R)
• M6: 2,452,208 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 9.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.54 AU - 0.58 AU

Year: 289 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,582,294 km

• M1: 118,182 km (0.082 R)
• M2: 456,573 km (0.03 R)
• M3: 920,326 km (0.119 R)
• M4: 1,414,597 km (0.117 R)
• M5: 2,093,173 km (0.059 R)
• M6: 2,640,103 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 14.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.6 AU - 2.04 AU

Year: 1695 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,582,294 km

• M1: 179,368 km (0.066 R)
• M2: 919,578 km (0.092 R)
• M3: 1,649,765 km (0.103 R)
• M4: 2,370,827 km (0.057 R)
• M5: 2,849,690 km (0.115 R)
• M6: 3,544,572 km (0.085 R)
• M7: 4,409,846 km (0.052 R)
• M8: 5,389,263 km (0.106 R)
• M9: 6,152,960 km (0.104 R)
• M10: 8,136,479 km (0.109 R)
• M11: 8,851,856 km (0.081 R)
• M12: 10,020,813 km (0.112 R)
• M13: 10,770,299 km (0.034 R)
• M14: 12,461,951 km (0.073 R)
• M15: 12,911,194 km (0.118 R)
• M16: 15,462,436 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 11.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.39 AU - 3.45 AU

Year: 3444 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,582,294 km

• M1: 148,251 km (0.056 R)
• M2: 557,850 km (0.063 R)
• M3: 1,032,525 km (0.102 R)
• M4: 1,580,950 km (0.108 R)
• M5: 2,039,468 km (0.093 R)
• M6: 3,172,971 km (0.095 R)
• M7: 3,799,188 km (0.086 R)
• M8: 4,435,128 km (0.089 R)
• M9: 5,439,528 km (0.114 R)
• M10: 7,790,758 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.19 AU - 3.49 AU

Year: 4213 Days

Day: 8.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,582,294 km

• M1: 167,849 km (0.11 R)
• M2: 774,767 km (0.111 R)
• M3: 1,628,822 km (0.117 R)
• M4: 2,237,386 km (0.111 R)
• M5: 2,977,596 km (0.097 R)
• M6: 4,586,372 km (0.097 R)
• M7: 5,355,753 km (0.073 R)
• M8: 5,980,923 km (0.046 R)
• M9: 6,503,917 km (0.06 R)
• M10: 9,987,004 km (0.097 R)
• M11: 10,894,166 km (0.053 R)
• M12: 11,810,602 km (0.112 R)
• M13: 12,730,480 km (0.109 R)
• M14: 13,256,615 km (0.064 R)
• M15: 15,346,498 km (0.07 R)
• M16: 15,833,139 km (0.086 R)
• M17: 19,221,082 km (0.106 R)
• M18: 23,848,444 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 11.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.24 AU - 4.78 AU

Year: 5543 Days

Day: 7.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,582,294 km

• M1: 208,091 km (0.115 R)
• M2: 631,303 km (0.026 R)
• M3: 1,161,627 km (0.099 R)
• M4: 1,589,178 km (0.073 R)
• M5: 2,295,729 km (0.115 R)
• M6: 2,787,308 km (0.083 R)
• M7: 4,411,342 km (0.078 R)
• M8: 9,180,223 km (0.067 R)
• M9: 9,549,730 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 11.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.97 AU - 6.57 AU

Year: 8351 Days

Day: 9.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,582,294 km

• M1: 143,614 km (0.114 R)
• M2: 844,031 km (0.112 R)
• M3: 1,812,827 km (0.072 R)
• M4: 2,361,103 km (0.115 R)
• M5: 2,772,946 km (0.113 R)
• M6: 3,210,819 km (0.055 R)
• M7: 4,695,129 km (0.105 R)
• M8: 5,076,005 km (0.061 R)
• M9: 8,268,274 km (0.025 R)
• M10: 9,780,260 km (0.118 R)
• M11: 10,404,532 km (0.049 R)
• M12: 12,109,050 km (0.107 R)
• M13: 13,460,667 km (0.101 R)
• M14: 15,673,070 km (0.091 R)
• M15: 16,461,600 km (0.069 R)
• M16: 17,975,830 km (0.114 R)
• M17: 19,580,716 km (0.101 R)
• M18: 21,120,975 km (0.03 R)
• M19: 21,839,644 km (0.049 R)
• M20: 22,246,101 km (0.06 R)
• M21: 23,836,326 km (0.078 R)
• M22: 27,808,150 km (0.119 R)
• M23: 29,257,304 km (0.12 R)
• M24: 31,369,776 km (0.063 R)
• M25: 32,305,660 km (0.086 R)
• M26: 34,781,505 km (0.049 R)
• M27: 36,349,141 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit