🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 13.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 269 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 45,678,957 km

• M1: 162,912 km (0.1 R)
• M2: 634,893 km (0.091 R)
• M3: 1,187,209 km (0.103 R)
• M4: 1,826,889 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 11.2

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 300 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,678,957 km

• M1: 139,276 km (0.112 R)
• M2: 487,689 km (0.091 R)
• M3: 975,677 km (0.109 R)
• M4: 1,335,161 km (0.089 R)
• M5: 1,735,784 km (0.091 R)
• M6: 2,217,340 km (0.072 R)
• M7: 2,926,284 km (0.114 R)
• M8: 3,306,861 km (0.061 R)
• M9: 4,220,754 km (0.112 R)
• M10: 4,966,949 km (0.105 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 15

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.44 AU - 2.36 AU

Year: 1776 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,678,957 km

• M1: 186,549 km (0.095 R)
• M2: 665,112 km (0.07 R)
• M3: 1,583,045 km (0.041 R)
• M4: 2,176,350 km (0.067 R)
• M5: 4,197,716 km (0.114 R)
• M6: 5,003,600 km (0.043 R)
• M7: 6,170,912 km (0.096 R)
• M8: 7,487,673 km (0.055 R)
• M9: 9,070,268 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 11.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.09 AU - 4.69 AU

Year: 5204 Days

Day: 13.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,678,957 km

• M1: 143,614 km (0.111 R)
• M2: 508,782 km (0.074 R)
• M3: 1,142,778 km (0.1 R)
• M4: 1,881,492 km (0.108 R)
• M5: 2,374,866 km (0.071 R)
• M6: 3,147,090 km (0.064 R)
• M7: 3,603,214 km (0.115 R)
• M8: 3,985,586 km (0.11 R)
• M9: 4,780,101 km (0.082 R)
• M10: 5,299,953 km (0.061 R)
• M11: 5,887,723 km (0.091 R)
• M12: 6,324,549 km (0.114 R)
• M13: 6,952,112 km (0.098 R)
• M14: 7,915,074 km (0.068 R)
• M15: 9,292,870 km (0.114 R)
• M16: 9,800,306 km (0.07 R)
• M17: 12,569,512 km (0.116 R)
• M18: 14,550,637 km (0.085 R)
• M19: 17,868,418 km (0.048 R)
• M20: 18,921,139 km (0.071 R)
• M21: 19,806,459 km (0.084 R)
• M22: 21,440,367 km (0.115 R)
• M23: 22,553,225 km (0.081 R)
• M24: 24,254,602 km (0.084 R)
• M25: 25,299,244 km (0.119 R)
• M26: 25,874,149 km (0.111 R)
• M27: 26,879,745 km (0.06 R)
• M28: 30,512,879 km (0.083 R)
• M29: 31,635,312 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 11.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.66 AU - 5.12 AU

Year: 6239 Days

Day: 6.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 69.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,678,957 km

• M1: 154,834 km (0.115 R)
• M2: 1,447,808 km (0.076 R)
• M3: 1,922,781 km (0.053 R)
• M4: 2,686,479 km (0.111 R)
• M5: 3,065,560 km (0.079 R)
• M6: 4,727,143 km (0.064 R)
• M7: 5,499,667 km (0.092 R)
• M8: 6,015,630 km (0.106 R)
• M9: 6,493,445 km (0.104 R)
• M10: 12,060,132 km (0.075 R)
• M11: 13,906,319 km (0.09 R)
• M12: 15,175,058 km (0.103 R)
• M13: 15,933,819 km (0.109 R)
• M14: 23,439,443 km (0.108 R)
• M15: 27,577,919 km (0.044 R)
• M16: 28,803,424 km (0.107 R)
• M17: 35,590,381 km (0.067 R)
• M18: 36,591,490 km (0.084 R)
• M19: 37,955,373 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.9

Radius: 5.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.84 AU - 10.62 AU

Year: 20585 Days

Day: 15.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,678,957 km

• M1: 105,317 km (0.096 R)
• M2: 312,360 km (0.099 R)
• M3: 1,184,366 km (0.034 R)
• M4: 1,623,286 km (0.118 R)
• M5: 2,308,146 km (0.113 R)
• M6: 3,169,680 km (0.045 R)
• M7: 3,403,052 km (0.095 R)
• M8: 6,559,119 km (0.088 R)
• M9: 6,900,501 km (0.084 R)
• M10: 10,022,010 km (0.118 R)
• M11: 10,373,116 km (0.092 R)
• M12: 12,253,262 km (0.084 R)
• M13: 14,795,379 km (0.051 R)
• M14: 15,185,081 km (0.113 R)
• M15: 16,953,328 km (0.119 R)
• M16: 19,389,530 km (0.115 R)
• M17: 28,577,532 km (0.111 R)
• M18: 31,791,941 km (0.114 R)
• M19: 36,638,164 km (0.106 R)
• M20: 39,919,893 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit