🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.32 AU - 2.46 AU

Year: 1637 Days

Day: 33.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 8.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.11 AU - 3.05 AU

Year: 1836 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,827,600 km

• M1: 108,458 km (0.069 R)
• M2: 379,829 km (0.113 R)
• M3: 817,552 km (0.058 R)
• M4: 1,091,316 km (0.049 R)
• M5: 1,435,691 km (0.03 R)
• M6: 1,722,769 km (0.097 R)
• M7: 2,131,171 km (0.107 R)
• M8: 2,450,114 km (0.106 R)
• M9: 3,282,925 km (0.117 R)
• M10: 3,756,851 km (0.078 R)
• M11: 4,412,838 km (0.066 R)
• M12: 5,638,942 km (0.105 R)
• M13: 6,319,762 km (0.096 R)
• M14: 6,726,219 km (0.117 R)
• M15: 7,717,455 km (0.119 R)
• M16: 8,448,241 km (0.061 R)
• M17: 8,886,263 km (0.066 R)
• M18: 9,718,476 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 11.1

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.03 AU - 3.17 AU

Year: 2418 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,827,600 km

• M1: 138,228 km (0.107 R)
• M2: 618,737 km (0.069 R)
• M3: 1,164,470 km (0.094 R)
• M4: 1,569,132 km (0.117 R)
• M5: 2,377,559 km (0.119 R)
• M6: 2,844,155 km (0.054 R)
• M7: 3,317,782 km (0.098 R)
• M8: 3,668,738 km (0.098 R)
• M9: 4,359,581 km (0.12 R)
• M10: 4,874,497 km (0.042 R)
• M11: 6,495,988 km (0.101 R)
• M12: 6,929,972 km (0.07 R)
• M13: 7,601,517 km (0.102 R)
• M14: 8,484,443 km (0.054 R)
• M15: 10,571,633 km (0.086 R)
• M16: 11,051,244 km (0.095 R)
• M17: 11,925,643 km (0.111 R)
• M18: 12,577,890 km (0.076 R)
• M19: 16,413,280 km (0.096 R)
• M20: 17,002,696 km (0.095 R)
• M21: 18,395,003 km (0.072 R)
• M22: 19,443,684 km (0.093 R)
• M23: 19,982,685 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.05 AU - 7.53 AU

Year: 7837 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,827,600 km

• M1: 172,486 km (0.051 R)
• M2: 652,995 km (0.064 R)
• M3: 1,068,877 km (0.104 R)
• M4: 1,510,639 km (0.078 R)
• M5: 2,184,578 km (0.097 R)
• M6: 2,993,603 km (0.119 R)
• M7: 4,546,130 km (0.048 R)
• M8: 5,559,954 km (0.111 R)
• M9: 6,217,886 km (0.099 R)
• M10: 6,822,860 km (0.11 R)
• M11: 8,467,987 km (0.081 R)
• M12: 9,556,910 km (0.064 R)
• M13: 13,885,226 km (0.11 R)
• M14: 15,039,224 km (0.049 R)
• M15: 16,570,358 km (0.104 R)
• M16: 17,537,658 km (0.081 R)
• M17: 19,797,932 km (0.106 R)
• M18: 21,109,606 km (0.042 R)
• M19: 24,230,816 km (0.088 R)
• M20: 24,724,190 km (0.103 R)
• M21: 25,816,105 km (0.073 R)
• M22: 26,765,004 km (0.105 R)
• M23: 28,732,365 km (0.071 R)
• M24: 29,471,080 km (0.118 R)
• M25: 30,412,350 km (0.088 R)
• M26: 31,082,997 km (0.057 R)
• M27: 32,653,176 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 13.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.23 AU - 8.53 AU

Year: 7993 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,827,600 km

• M1: 167,101 km (0.101 R)
• M2: 766,091 km (0.104 R)
• M3: 1,619,397 km (0.06 R)
• M4: 2,122,046 km (0.093 R)
• M5: 2,590,886 km (0.105 R)
• M6: 4,781,746 km (0.108 R)
• M7: 5,731,693 km (0.087 R)
• M8: 6,994,748 km (0.092 R)
• M9: 8,047,767 km (0.078 R)
• M10: 8,568,068 km (0.058 R)
• M11: 9,968,305 km (0.104 R)
• M12: 11,141,301 km (0.115 R)
• M13: 12,404,356 km (0.08 R)
• M14: 12,865,267 km (0.079 R)
• M15: 14,130,267 km (0.086 R)
• M16: 15,018,579 km (0.081 R)
• M17: 16,079,078 km (0.1 R)
• M18: 20,906,153 km (0.033 R)
• M19: 25,961,663 km (0.094 R)
• M20: 27,100,851 km (0.077 R)
• M21: 32,752,659 km (0.086 R)
• M22: 35,563,453 km (0.115 R)
• M23: 38,409,852 km (0.091 R)
• M24: 41,149,288 km (0.086 R)
• M25: 44,417,702 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 6.3

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.47 AU - 19.19 AU

Year: 29229 Days

Day: 19.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,827,600 km

• M1: 78,389 km (0.052 R)
• M2: 456,573 km (0.083 R)
• M3: 3,478,450 km (0.042 R)
• M4: 4,672,989 km (0.113 R)
• M5: 6,031,637 km (0.052 R)
• M6: 6,296,126 km (0.04 R)
• M7: 7,996,904 km (0.077 R)
• M8: 8,479,357 km (0.083 R)
• M9: 8,755,664 km (0.117 R)
• M10: 12,065,966 km (0.064 R)
• M11: 12,772,367 km (0.117 R)
• M12: 14,189,807 km (0.108 R)
• M13: 15,626,545 km (0.102 R)
• M14: 17,245,493 km (0.038 R)
• M15: 18,786,052 km (0.063 R)
• M16: 23,845,302 km (0.09 R)
• M17: 32,084,106 km (0.113 R)
• M18: 37,720,206 km (0.069 R)
• M19: 43,163,922 km (0.105 R)
• M20: 43,817,516 km (0.042 R)
• M21: 46,498,160 km (0.106 R)
• M22: 47,184,964 km (0.099 R)
• M23: 48,578,917 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit