🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.21 AU - 2.99 AU

Year: 1539 Days

Day: 22.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.71 AU - 2.75 AU

Year: 1656 Days

Day: 40.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 13.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.21 AU - 5.39 AU

Year: 4479 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,564,196 km

• M1: 187,297 km (0.1 R)
• M2: 792,121 km (0.066 R)
• M3: 1,715,588 km (0.084 R)
• M4: 2,220,032 km (0.048 R)
• M5: 2,710,713 km (0.113 R)
• M6: 3,329,001 km (0.083 R)
• M7: 4,146,703 km (0.064 R)
• M8: 5,295,765 km (0.111 R)
• M9: 6,918,453 km (0.114 R)
• M10: 7,451,919 km (0.095 R)
• M11: 8,530,669 km (0.115 R)
• M12: 8,997,564 km (0.089 R)
• M13: 10,421,287 km (0.079 R)
• M14: 14,204,318 km (0.036 R)
• M15: 15,068,545 km (0.088 R)
• M16: 16,623,315 km (0.061 R)
• M17: 17,872,308 km (0.111 R)
• M18: 20,878,178 km (0.042 R)
• M19: 21,729,091 km (0.104 R)
• M20: 22,196,883 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 13.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.86 AU - 7.44 AU

Year: 7018 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,564,196 km

• M1: 167,250 km (0.12 R)
• M2: 651,050 km (0.087 R)
• M3: 1,119,740 km (0.059 R)
• M4: 2,448,468 km (0.111 R)
• M5: 6,883,746 km (0.1 R)
• M6: 7,829,803 km (0.085 R)
• M7: 8,860,831 km (0.109 R)
• M8: 9,366,323 km (0.105 R)
• M9: 9,802,251 km (0.073 R)
• M10: 11,387,091 km (0.056 R)
• M11: 13,408,607 km (0.081 R)
• M12: 13,907,216 km (0.069 R)
• M13: 15,297,579 km (0.118 R)
• M14: 16,399,816 km (0.096 R)
• M15: 18,017,717 km (0.088 R)
• M16: 19,177,101 km (0.106 R)
• M17: 20,313,296 km (0.108 R)
• M18: 20,824,173 km (0.119 R)
• M19: 22,486,056 km (0.094 R)
• M20: 22,954,297 km (0.078 R)
• M21: 23,668,926 km (0.097 R)
• M22: 24,892,637 km (0.082 R)
• M23: 25,987,095 km (0.118 R)
• M24: 27,025,603 km (0.11 R)
• M25: 28,453,066 km (0.117 R)
• M26: 29,370,400 km (0.105 R)
• M27: 30,118,240 km (0.052 R)
• M28: 30,974,987 km (0.097 R)
• M29: 34,255,369 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 3.1

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.35 AU - 13.89 AU

Year: 18452 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,564,196 km

• M1: 42,187 km (0.067 R)
• M2: 251,474 km (0.077 R)
• M3: 353,649 km (0.091 R)
• M4: 574,755 km (0.076 R)
• M5: 684,709 km (0.113 R)
• M6: 817,403 km (0.111 R)
• M7: 1,202,767 km (0.094 R)
• M8: 2,578,918 km (0.032 R)
• M9: 3,319,876 km (0.034 R)
• M10: 4,872,552 km (0.119 R)
• M11: 7,388,489 km (0.089 R)
• M12: 9,445,161 km (0.089 R)
• M13: 9,869,121 km (0.101 R)
• M14: 10,553,531 km (0.079 R)
• M15: 10,754,741 km (0.094 R)
• M16: 14,703,825 km (0.075 R)
• M17: 14,891,720 km (0.118 R)
• M18: 15,017,981 km (0.118 R)
• M19: 15,594,830 km (0.112 R)
• M20: 17,135,987 km (0.11 R)
• M21: 17,765,794 km (0.073 R)
• M22: 22,034,420 km (0.092 R)
• M23: 24,844,616 km (0.103 R)
• M24: 31,473,447 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 5.4

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.86 AU - 17.82 AU

Year: 19934 Days

Day: 21.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,564,196 km

• M1: 68,665 km (0.059 R)
• M2: 1,006,943 km (0.105 R)
• M3: 2,323,255 km (0.106 R)
• M4: 2,827,998 km (0.062 R)
• M5: 5,712,095 km (0.088 R)
• M6: 5,911,809 km (0.084 R)
• M7: 7,348,995 km (0.041 R)
• M8: 7,778,192 km (0.101 R)
• M9: 10,413,059 km (0.101 R)
• M10: 13,238,364 km (0.119 R)
• M11: 18,201,423 km (0.107 R)
• M12: 20,435,967 km (0.031 R)
• M13: 21,093,001 km (0.091 R)
• M14: 22,251,935 km (0.091 R)
• M15: 27,313,130 km (0.104 R)
• M16: 36,673,619 km (0.08 R)
• M17: 37,225,485 km (0.063 R)
• M18: 39,344,240 km (0.111 R)
• M19: 44,598,117 km (0.086 R)
• M20: 45,861,322 km (0.083 R)
• M21: 48,790,448 km (0.047 R)
• M22: 49,625,653 km (0.113 R)
• M23: 51,324,636 km (0.025 R)
• M24: 58,884,714 km (0.097 R)
• M25: 60,212,844 km (0.025 R)
• M26: 66,948,488 km (0.108 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: 250 - 12,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit