🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 236 Days

Day: 33.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.48 AU

Year: 1370 Days

Day: 43 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 13.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.72 AU - 5.24 AU

Year: 4364 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,882,985 km

• M1: 172,935 km (0.055 R)
• M2: 646,263 km (0.109 R)
• M3: 1,554,771 km (0.068 R)
• M4: 2,135,061 km (0.106 R)
• M5: 3,551,154 km (0.116 R)
• M6: 4,901,425 km (0.112 R)
• M7: 6,925,933 km (0.105 R)
• M8: 8,707,494 km (0.104 R)
• M9: 9,663,873 km (0.101 R)
• M10: 10,513,290 km (0.089 R)
• M11: 11,137,113 km (0.105 R)
• M12: 13,158,030 km (0.057 R)
• M13: 16,044,222 km (0.066 R)
• M14: 16,812,108 km (0.099 R)
• M15: 17,480,810 km (0.105 R)
• M16: 19,995,850 km (0.103 R)
• M17: 20,815,945 km (0.064 R)
• M18: 21,729,689 km (0.12 R)
• M19: 22,523,455 km (0.094 R)
• M20: 24,092,737 km (0.066 R)
• M21: 27,033,233 km (0.081 R)
• M22: 28,461,294 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 10.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.82 AU - 8.16 AU

Year: 10393 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,882,985 km

• M1: 129,402 km (0.083 R)
• M2: 490,681 km (0.112 R)
• M3: 988,992 km (0.06 R)
• M4: 1,478,775 km (0.076 R)
• M5: 1,956,591 km (0.049 R)
• M6: 2,496,190 km (0.108 R)
• M7: 2,823,211 km (0.087 R)
• M8: 3,178,955 km (0.106 R)
• M9: 3,717,507 km (0.115 R)
• M10: 4,402,217 km (0.063 R)
• M11: 6,203,973 km (0.057 R)
• M12: 6,578,118 km (0.099 R)
• M13: 7,579,975 km (0.098 R)
• M14: 8,588,713 km (0.102 R)
• M15: 9,293,169 km (0.119 R)
• M16: 9,635,000 km (0.11 R)
• M17: 10,605,292 km (0.102 R)
• M18: 12,210,178 km (0.071 R)
• M19: 13,284,291 km (0.047 R)
• M20: 17,321,189 km (0.062 R)
• M21: 19,458,345 km (0.082 R)
• M22: 24,341,518 km (0.113 R)
• M23: 26,329,375 km (0.083 R)
• M24: 28,219,095 km (0.115 R)
• M25: 32,044,462 km (0.099 R)
• M26: 32,489,815 km (0.115 R)
• M27: 32,939,207 km (0.109 R)
• M28: 33,850,557 km (0.047 R)
• M29: 40,967,377 km (0.112 R)
• M30: 41,623,812 km (0.071 R)
• M31: 45,430,929 km (0.106 R)
• M32: 47,562,997 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 11

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.56 AU - 8.7 AU

Year: 10667 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,882,985 km

• M1: 137,032 km (0.085 R)
• M2: 496,665 km (0.041 R)
• M3: 1,370,915 km (0.106 R)
• M4: 2,442,335 km (0.117 R)
• M5: 2,881,255 km (0.1 R)
• M6: 3,704,791 km (0.097 R)
• M7: 5,996,032 km (0.106 R)
• M8: 8,209,482 km (0.051 R)
• M9: 10,646,880 km (0.062 R)
• M10: 11,142,049 km (0.088 R)
• M11: 14,376,355 km (0.047 R)
• M12: 15,394,668 km (0.097 R)
• M13: 16,028,365 km (0.088 R)
• M14: 16,606,261 km (0.097 R)
• M15: 18,034,323 km (0.099 R)
• M16: 18,659,492 km (0.1 R)
• M17: 20,706,739 km (0.098 R)
• M18: 21,305,729 km (0.062 R)
• M19: 21,653,245 km (0.06 R)
• M20: 22,092,913 km (0.083 R)
• M21: 22,990,201 km (0.103 R)
• M22: 28,574,839 km (0.101 R)
• M23: 32,647,342 km (0.066 R)
• M24: 36,344,803 km (0.095 R)
• M25: 36,716,703 km (0.104 R)
• M26: 38,102,578 km (0.114 R)
• M27: 38,743,904 km (0.053 R)
• M28: 41,246,676 km (0.114 R)
• M29: 45,991,023 km (0.063 R)
• M30: 46,718,069 km (0.101 R)
• M31: 47,452,744 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 7.5

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.58 AU - 10.64 AU

Year: 15904 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,882,985 km

• M1: 93,499 km (0.104 R)
• M2: 329,265 km (0.112 R)
• M3: 584,628 km (0.054 R)
• M4: 826,827 km (0.073 R)
• M5: 1,357,900 km (0.058 R)
• M6: 1,760,617 km (0.104 R)
• M7: 2,325,349 km (0.083 R)
• M8: 2,591,933 km (0.051 R)
• M9: 3,901,213 km (0.109 R)
• M10: 6,336,218 km (0.105 R)
• M11: 7,459,249 km (0.068 R)
• M12: 7,943,647 km (0.039 R)
• M13: 9,246,644 km (0.057 R)
• M14: 9,523,550 km (0.058 R)
• M15: 9,977,879 km (0.049 R)
• M16: 10,807,698 km (0.072 R)
• M17: 12,671,987 km (0.056 R)
• M18: 14,591,328 km (0.115 R)
• M19: 16,372,589 km (0.05 R)
• M20: 16,860,129 km (0.051 R)
• M21: 20,175,517 km (0.095 R)
• M22: 22,579,106 km (0.113 R)
• M23: 24,109,492 km (0.072 R)
• M24: 25,060,187 km (0.102 R)
• M25: 27,717,194 km (0.09 R)
• M26: 31,794,634 km (0.097 R)
• M27: 32,426,086 km (0.103 R)
• M28: 35,035,821 km (0.107 R)
• M29: 38,206,399 km (0.105 R)
• M30: 39,208,106 km (0.095 R)
• M31: 44,953,263 km (0.106 R)
• M32: 46,877,839 km (0.083 R)
• M33: 49,024,120 km (0.028 R)
• M34: 52,452,604 km (0.079 R)
• M35: 56,958,791 km (0.117 R)
• M36: 58,265,229 km (0.07 R)
• M37: 60,551,234 km (0.109 R)
• M38: 65,098,561 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit