🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 9.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 636 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,957,371 km

• M1: 120,576 km (0.107 R)
• M2: 819,946 km (0.12 R)
• M3: 1,291,628 km (0.119 R)
• M4: 1,627,475 km (0.051 R)
• M5: 2,039,318 km (0.112 R)
• M6: 2,364,544 km (0.054 R)
• M7: 2,940,197 km (0.049 R)
• M8: 3,762,087 km (0.084 R)
• M9: 4,996,120 km (0.062 R)
• M10: 5,767,297 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 9.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.34 AU - 1.88 AU

Year: 1299 Days

Day: 15 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,957,371 km

• M1: 121,922 km (0.118 R)
• M2: 547,379 km (0.068 R)
• M3: 1,066,184 km (0.107 R)
• M4: 2,228,559 km (0.118 R)
• M5: 2,818,873 km (0.058 R)
• M6: 3,215,307 km (0.103 R)
• M7: 3,586,759 km (0.037 R)
• M8: 4,103,918 km (0.099 R)
• M9: 4,542,240 km (0.079 R)
• M10: 5,148,411 km (0.035 R)
• M11: 5,575,064 km (0.107 R)
• M12: 7,599,273 km (0.114 R)
• M13: 8,426,549 km (0.055 R)
• M14: 9,854,760 km (0.095 R)
• M15: 11,068,746 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 13

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.7 AU - 5.8 AU

Year: 7648 Days

Day: 12.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,957,371 km

• M1: 161,715 km (0.108 R)
• M2: 639,082 km (0.065 R)
• M3: 1,373,308 km (0.04 R)
• M4: 1,891,815 km (0.073 R)
• M5: 2,591,185 km (0.068 R)
• M6: 3,334,088 km (0.063 R)
• M7: 4,027,324 km (0.083 R)
• M8: 4,840,837 km (0.118 R)
• M9: 5,556,663 km (0.081 R)
• M10: 6,663,388 km (0.115 R)
• M11: 7,585,958 km (0.118 R)
• M12: 8,361,025 km (0.098 R)
• M13: 9,026,586 km (0.09 R)
• M14: 9,685,116 km (0.11 R)
• M15: 11,806,114 km (0.103 R)
• M16: 12,344,218 km (0.115 R)
• M17: 12,898,628 km (0.086 R)
• M18: 14,999,580 km (0.089 R)
• M19: 17,071,211 km (0.11 R)
• M20: 18,532,633 km (0.103 R)
• M21: 19,394,616 km (0.108 R)
• M22: 20,352,641 km (0.096 R)
• M23: 20,914,231 km (0.094 R)
• M24: 21,703,061 km (0.073 R)
• M25: 25,138,576 km (0.087 R)
• M26: 26,943,474 km (0.059 R)
• M27: 28,222,685 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 4.6

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.15 AU - 13.25 AU

Year: 22254 Days

Day: 16.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,957,371 km

• M1: 57,446 km (0.096 R)
• M2: 309,967 km (0.096 R)
• M3: 827,276 km (0.107 R)
• M4: 1,087,277 km (0.09 R)
• M5: 1,611,767 km (0.091 R)
• M6: 2,904,143 km (0.056 R)
• M7: 3,651,834 km (0.111 R)
• M8: 4,910,700 km (0.086 R)
• M9: 6,047,793 km (0.106 R)
• M10: 6,655,011 km (0.098 R)
• M11: 6,835,725 km (0.041 R)
• M12: 10,312,380 km (0.09 R)
• M13: 11,955,413 km (0.048 R)
• M14: 13,119,284 km (0.095 R)
• M15: 17,145,562 km (0.062 R)
• M16: 18,004,104 km (0.095 R)
• M17: 18,621,943 km (0.069 R)
• M18: 21,137,581 km (0.088 R)
• M19: 25,048,667 km (0.035 R)
• M20: 26,830,528 km (0.099 R)
• M21: 34,668,559 km (0.058 R)
• M22: 40,813,740 km (0.095 R)
• M23: 42,339,937 km (0.088 R)
• M24: 48,149,571 km (0.105 R)
• M25: 50,719,363 km (0.105 R)
• M26: 53,921,954 km (0.032 R)
• M27: 60,726,264 km (0.107 R)
• M28: 60,922,985 km (0.068 R)
• M29: 63,722,559 km (0.092 R)
• M30: 64,129,316 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.4

Radius: 4.9

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.84 AU - 11.7 AU

Year: 22473 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,957,371 km

• M1: 72,555 km (0.114 R)
• M2: 270,323 km (0.079 R)
• M3: 464,801 km (0.093 R)
• M4: 862,731 km (0.093 R)
• M5: 1,372,411 km (0.112 R)
• M6: 1,769,892 km (0.113 R)
• M7: 1,986,361 km (0.086 R)
• M8: 2,364,993 km (0.117 R)
• M9: 3,033,994 km (0.07 R)
• M10: 5,867,827 km (0.108 R)
• M11: 6,065,745 km (0.106 R)
• M12: 6,643,791 km (0.105 R)
• M13: 7,212,712 km (0.1 R)
• M14: 8,648,851 km (0.084 R)
• M15: 9,326,530 km (0.088 R)
• M16: 9,816,014 km (0.117 R)
• M17: 10,611,127 km (0.109 R)
• M18: 11,883,157 km (0.078 R)
• M19: 13,802,199 km (0.091 R)
• M20: 14,798,521 km (0.064 R)
• M21: 16,226,283 km (0.113 R)
• M22: 17,254,469 km (0.102 R)
• M23: 18,834,222 km (0.057 R)
• M24: 23,053,032 km (0.084 R)
• M25: 24,350,494 km (0.075 R)
• M26: 29,678,422 km (0.052 R)
• M27: 32,673,970 km (0.099 R)
• M28: 37,467,983 km (0.093 R)
• M29: 39,397,646 km (0.086 R)
• M30: 40,815,984 km (0.092 R)
• M31: 41,247,873 km (0.087 R)
• M32: 43,453,993 km (0.099 R)
• M33: 45,892,288 km (0.109 R)
• M34: 47,939,535 km (0.112 R)
• M35: 48,259,675 km (0.099 R)
• M36: 52,045,847 km (0.066 R)
• M37: 64,388,420 km (0.084 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: 384 - 11,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit