🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 208 Days

Day: 22 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 9.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.51 AU - 3.85 AU

Year: 3082 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,403,362 km

• M1: 115,789 km (0.09 R)
• M2: 439,967 km (0.067 R)
• M3: 1,122,732 km (0.088 R)
• M4: 1,620,444 km (0.106 R)
• M5: 2,159,146 km (0.098 R)
• M6: 2,567,548 km (0.053 R)
• M7: 2,858,067 km (0.104 R)
• M8: 3,186,883 km (0.106 R)
• M9: 3,902,410 km (0.11 R)
• M10: 4,636,636 km (0.1 R)
• M11: 5,390,011 km (0.055 R)
• M12: 6,751,053 km (0.118 R)
• M13: 7,138,511 km (0.077 R)
• M14: 7,570,251 km (0.093 R)
• M15: 7,897,720 km (0.085 R)
• M16: 8,390,945 km (0.077 R)
• M17: 9,610,616 km (0.095 R)
• M18: 12,853,898 km (0.042 R)
• M19: 13,192,438 km (0.078 R)
• M20: 14,836,369 km (0.093 R)
• M21: 15,209,017 km (0.054 R)
• M22: 16,119,171 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.06 AU - 4.36 AU

Year: 3120 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,403,362 km

• M1: 184,005 km (0.092 R)
• M2: 706,551 km (0.118 R)
• M3: 1,338,303 km (0.101 R)
• M4: 2,550,494 km (0.109 R)
• M5: 3,101,762 km (0.116 R)
• M6: 3,807,715 km (0.087 R)
• M7: 7,854,487 km (0.116 R)
• M8: 10,366,983 km (0.116 R)
• M9: 12,034,550 km (0.085 R)
• M10: 15,846,304 km (0.097 R)
• M11: 17,030,820 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 10.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.04 AU - 8.6 AU

Year: 8646 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,403,362 km

• M1: 133,890 km (0.081 R)
• M2: 489,933 km (0.092 R)
• M3: 844,330 km (0.03 R)
• M4: 1,355,058 km (0.102 R)
• M5: 2,081,505 km (0.091 R)
• M6: 2,769,057 km (0.107 R)
• M7: 3,307,160 km (0.106 R)
• M8: 4,114,989 km (0.092 R)
• M9: 5,535,869 km (0.035 R)
• M10: 6,120,049 km (0.034 R)
• M11: 6,816,876 km (0.111 R)
• M12: 7,184,737 km (0.095 R)
• M13: 7,880,517 km (0.112 R)
• M14: 8,834,053 km (0.079 R)
• M15: 9,183,215 km (0.091 R)
• M16: 10,191,205 km (0.117 R)
• M17: 10,969,713 km (0.116 R)
• M18: 13,949,852 km (0.119 R)
• M19: 15,657,362 km (0.106 R)
• M20: 16,105,108 km (0.119 R)
• M21: 19,778,035 km (0.051 R)
• M22: 22,731,845 km (0.061 R)
• M23: 26,415,244 km (0.033 R)
• M24: 29,208,984 km (0.112 R)
• M25: 30,182,418 km (0.105 R)
• M26: 31,278,072 km (0.1 R)
• M27: 34,616,050 km (0.109 R)
• M28: 35,376,755 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.9

Radius: 3.2

Gravity: 90.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.42 AU - 11.9 AU

Year: 16276 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,403,362 km

• M1: 39,793 km (0.064 R)
• M2: 148,551 km (0.065 R)
• M3: 323,879 km (0.115 R)
• M4: 739,313 km (0.039 R)
• M5: 910,004 km (0.068 R)
• M6: 1,146,219 km (0.103 R)
• M7: 1,300,753 km (0.054 R)
• M8: 1,468,901 km (0.087 R)
• M9: 2,042,011 km (0.087 R)
• M10: 2,726,571 km (0.105 R)
• M11: 2,951,117 km (0.112 R)
• M12: 3,639,567 km (0.077 R)
• M13: 4,005,333 km (0.112 R)
• M14: 4,197,118 km (0.1 R)
• M15: 4,881,229 km (0.115 R)
• M16: 5,249,688 km (0.11 R)
• M17: 7,421,999 km (0.084 R)
• M18: 8,467,987 km (0.086 R)
• M19: 8,837,494 km (0.07 R)
• M20: 9,162,570 km (0.111 R)
• M21: 9,608,522 km (0.118 R)
• M22: 10,185,820 km (0.12 R)
• M23: 11,157,308 km (0.119 R)
• M24: 11,925,344 km (0.112 R)
• M25: 13,780,657 km (0.103 R)
• M26: 16,138,020 km (0.113 R)
• M27: 16,298,838 km (0.065 R)
• M28: 16,541,785 km (0.113 R)
• M29: 24,581,623 km (0.103 R)
• M30: 31,890,227 km (0.083 R)
• M31: 33,169,139 km (0.067 R)
• M32: 33,690,188 km (0.045 R)
• M33: 35,016,673 km (0.061 R)
• M34: 35,285,949 km (0.04 R)
• M35: 35,556,721 km (0.103 R)
• M36: 37,070,951 km (0.068 R)
• M37: 38,198,620 km (0.065 R)
• M38: 45,609,249 km (0.114 R)
• M39: 51,105,325 km (0.119 R)
• M40: 57,773,950 km (0.109 R)
• M41: 62,990,128 km (0.076 R)
• M42: 63,388,507 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.7

Radius: 4.4

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.81 AU - 17.13 AU

Year: 29180 Days

Day: 15.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,403,362 km

• M1: 54,753 km (0.114 R)
• M2: 403,166 km (0.067 R)
• M3: 641,775 km (0.118 R)
• M4: 1,386,024 km (0.074 R)
• M5: 2,712,209 km (0.107 R)
• M6: 3,588,853 km (0.096 R)
• M7: 6,233,294 km (0.11 R)
• M8: 8,487,136 km (0.077 R)
• M9: 11,032,245 km (0.107 R)
• M10: 14,356,459 km (0.054 R)
• M11: 25,454,526 km (0.087 R)
• M12: 25,802,491 km (0.05 R)
• M13: 40,703,935 km (0.07 R)
• M14: 41,819,636 km (0.047 R)
• M15: 47,006,793 km (0.104 R)
• M16: 57,632,729 km (0.114 R)
• M17: 59,444,509 km (0.069 R)
• M18: 72,502,907 km (0.108 R)
• M19: 77,975,945 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit