🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,386,872 km

• M1: 171,738 km (0.112 R)
• M2: 625,020 km (0.082 R)
• M3: 1,086,081 km (0.112 R)
• M4: 1,551,480 km (0.071 R)
• M5: 2,305,902 km (0.107 R)
• M6: 2,745,570 km (0.105 R)
• M7: 3,231,464 km (0.109 R)
• M8: 3,905,103 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 11.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.83 AU - 0.89 AU

Year: 532 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,386,872 km

• M1: 140,472 km (0.083 R)
• M2: 498,759 km (0.031 R)
• M3: 1,083,687 km (0.037 R)
• M4: 1,630,617 km (0.113 R)
• M5: 2,117,408 km (0.041 R)
• M6: 3,870,247 km (0.039 R)
• M7: 4,664,910 km (0.104 R)
• M8: 5,247,145 km (0.116 R)
• M9: 5,802,752 km (0.095 R)
• M10: 6,181,833 km (0.108 R)
• M11: 7,138,362 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 9.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.09 AU

Year: 627 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,386,872 km

• M1: 124,166 km (0.098 R)
• M2: 551,717 km (0.068 R)
• M3: 1,042,996 km (0.035 R)
• M4: 1,376,300 km (0.113 R)
• M5: 1,704,967 km (0.1 R)
• M6: 2,052,034 km (0.064 R)
• M7: 2,369,481 km (0.119 R)
• M8: 2,698,895 km (0.115 R)
• M9: 3,269,013 km (0.085 R)
• M10: 3,640,763 km (0.116 R)
• M11: 6,069,335 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 12.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.3 AU - 1.62 AU

Year: 1176 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,386,872 km

• M1: 155,582 km (0.045 R)
• M2: 568,322 km (0.09 R)
• M3: 1,023,249 km (0.081 R)
• M4: 1,511,537 km (0.116 R)
• M5: 2,414,061 km (0.087 R)
• M6: 3,980,351 km (0.05 R)
• M7: 4,843,231 km (0.108 R)
• M8: 5,913,005 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 10.5

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.23 AU - 1.81 AU

Year: 1250 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,386,872 km

• M1: 130,599 km (0.095 R)
• M2: 462,856 km (0.028 R)
• M3: 804,687 km (0.114 R)
• M4: 1,210,845 km (0.089 R)
• M5: 1,586,186 km (0.047 R)
• M6: 1,997,132 km (0.102 R)
• M7: 2,516,236 km (0.107 R)
• M8: 2,910,875 km (0.118 R)
• M9: 3,256,297 km (0.105 R)
• M10: 3,726,782 km (0.076 R)
• M11: 4,153,136 km (0.115 R)
• M12: 4,480,157 km (0.093 R)
• M13: 6,056,171 km (0.075 R)
• M14: 6,502,122 km (0.092 R)
• M15: 7,199,398 km (0.09 R)
• M16: 8,252,716 km (0.115 R)
• M17: 9,436,634 km (0.064 R)
• M18: 9,781,307 km (0.099 R)
• M19: 11,596,977 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.4

Radius: 4.9

Gravity: 30.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.21 AU - 6.33 AU

Year: 9243 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,386,872 km

• M1: 60,886 km (0.038 R)
• M2: 269,426 km (0.047 R)
• M3: 610,958 km (0.068 R)
• M4: 1,101,639 km (0.111 R)
• M5: 1,377,497 km (0.097 R)
• M6: 1,821,204 km (0.116 R)
• M7: 3,212,465 km (0.045 R)
• M8: 3,623,111 km (0.078 R)
• M9: 5,160,827 km (0.082 R)
• M10: 6,001,717 km (0.12 R)
• M11: 6,473,399 km (0.109 R)
• M12: 6,814,033 km (0.035 R)
• M13: 7,087,349 km (0.097 R)
• M14: 8,974,975 km (0.117 R)
• M15: 9,884,979 km (0.06 R)
• M16: 11,498,990 km (0.116 R)
• M17: 11,663,996 km (0.096 R)
• M18: 14,845,644 km (0.066 R)
• M19: 21,744,649 km (0.095 R)
• M20: 24,267,767 km (0.031 R)
• M21: 26,786,097 km (0.099 R)
• M22: 28,058,427 km (0.119 R)
• M23: 30,093,856 km (0.051 R)
• M24: 33,439,911 km (0.07 R)
• M25: 35,959,439 km (0.076 R)
• M26: 43,468,504 km (0.086 R)
• M27: 45,771,713 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.9

Radius: 3.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.67 AU - 7.01 AU

Year: 9411 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 88.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,386,872 km

• M1: 44,730 km (0.076 R)
• M2: 276,158 km (0.089 R)
• M3: 464,950 km (0.065 R)
• M4: 583,432 km (0.042 R)
• M5: 778,059 km (0.034 R)
• M6: 930,948 km (0.091 R)
• M7: 1,513,631 km (0.084 R)
• M8: 2,511,449 km (0.101 R)
• M9: 3,860,523 km (0.111 R)
• M10: 5,356,053 km (0.037 R)
• M11: 11,081,761 km (0.083 R)
• M12: 11,569,301 km (0.098 R)
• M13: 12,070,903 km (0.068 R)
• M14: 15,226,670 km (0.094 R)
• M15: 16,617,780 km (0.063 R)
• M16: 18,273,978 km (0.119 R)
• M17: 22,256,274 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit