🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.67 AU - 2.99 AU

Year: 1666 Days

Day: 45.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 9.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.55 AU - 7.71 AU

Year: 6661 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,199,330 km

• M1: 113,246 km (0.078 R)
• M2: 409,749 km (0.114 R)
• M3: 700,866 km (0.032 R)
• M4: 1,148,313 km (0.1 R)
• M5: 1,876,406 km (0.088 R)
• M6: 2,301,713 km (0.083 R)
• M7: 2,590,437 km (0.081 R)
• M8: 3,059,725 km (0.077 R)
• M9: 3,518,692 km (0.041 R)
• M10: 5,496,226 km (0.067 R)
• M11: 6,671,018 km (0.089 R)
• M12: 8,394,685 km (0.093 R)
• M13: 8,796,654 km (0.034 R)
• M14: 9,423,619 km (0.113 R)
• M15: 9,813,920 km (0.119 R)
• M16: 10,396,753 km (0.064 R)
• M17: 10,766,708 km (0.077 R)
• M18: 12,131,340 km (0.093 R)
• M19: 12,489,926 km (0.087 R)
• M20: 13,717,826 km (0.081 R)
• M21: 15,677,707 km (0.114 R)
• M22: 16,226,283 km (0.114 R)
• M23: 18,684,624 km (0.087 R)
• M24: 19,440,243 km (0.095 R)
• M25: 19,860,913 km (0.053 R)
• M26: 22,055,962 km (0.104 R)
• M27: 25,644,366 km (0.066 R)
• M28: 26,491,539 km (0.09 R)
• M29: 26,922,082 km (0.045 R)
• M30: 29,696,374 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 11.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.7 AU - 9.06 AU

Year: 7014 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,199,330 km

• M1: 138,079 km (0.087 R)
• M2: 671,395 km (0.116 R)
• M3: 1,233,734 km (0.071 R)
• M4: 1,663,828 km (0.115 R)
• M5: 2,563,958 km (0.055 R)
• M6: 3,690,131 km (0.093 R)
• M7: 4,218,361 km (0.106 R)
• M8: 5,426,962 km (0.103 R)
• M9: 6,671,317 km (0.094 R)
• M10: 7,974,464 km (0.111 R)
• M11: 8,472,775 km (0.087 R)
• M12: 9,394,896 km (0.1 R)
• M13: 11,965,137 km (0.076 R)
• M14: 13,527,836 km (0.113 R)
• M15: 16,055,442 km (0.074 R)
• M16: 18,521,264 km (0.106 R)
• M17: 19,175,156 km (0.054 R)
• M18: 19,995,251 km (0.085 R)
• M19: 28,267,864 km (0.084 R)
• M20: 30,820,752 km (0.095 R)
• M21: 32,361,460 km (0.09 R)
• M22: 34,060,742 km (0.099 R)
• M23: 38,100,483 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 11

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.74 AU - 10.18 AU

Year: 9383 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,199,330 km

• M1: 137,480 km (0.105 R)
• M2: 532,568 km (0.104 R)
• M3: 1,108,371 km (0.106 R)
• M4: 1,510,490 km (0.057 R)
• M5: 2,916,111 km (0.092 R)
• M6: 3,280,083 km (0.069 R)
• M7: 6,319,762 km (0.101 R)
• M8: 6,971,410 km (0.091 R)
• M9: 7,508,616 km (0.09 R)
• M10: 8,579,887 km (0.111 R)
• M11: 10,571,034 km (0.058 R)
• M12: 11,126,192 km (0.095 R)
• M13: 11,594,882 km (0.099 R)
• M14: 12,852,701 km (0.094 R)
• M15: 14,627,381 km (0.03 R)
• M16: 15,573,587 km (0.115 R)
• M17: 16,897,977 km (0.077 R)
• M18: 19,618,714 km (0.105 R)
• M19: 24,402,255 km (0.103 R)
• M20: 25,105,515 km (0.046 R)
• M21: 26,460,572 km (0.1 R)
• M22: 29,910,897 km (0.094 R)
• M23: 31,536,428 km (0.097 R)
• M24: 33,975,172 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 7.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 20.24 AU - 20.94 AU

Year: 32686 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,199,330 km

• M1: 98,286 km (0.033 R)
• M2: 384,915 km (0.069 R)
• M3: 903,422 km (0.105 R)
• M4: 2,560,218 km (0.099 R)
• M5: 3,750,269 km (0.117 R)
• M6: 4,115,138 km (0.09 R)
• M7: 4,877,788 km (0.113 R)
• M8: 5,272,727 km (0.051 R)
• M9: 5,646,123 km (0.071 R)
• M10: 6,037,022 km (0.092 R)
• M11: 6,776,634 km (0.09 R)
• M12: 8,324,224 km (0.069 R)
• M13: 9,062,938 km (0.087 R)
• M14: 10,031,435 km (0.068 R)
• M15: 11,067,101 km (0.079 R)
• M16: 11,610,889 km (0.102 R)
• M17: 16,186,190 km (0.088 R)
• M18: 16,534,005 km (0.108 R)
• M19: 22,691,903 km (0.098 R)
• M20: 24,355,281 km (0.062 R)
• M21: 31,016,725 km (0.12 R)
• M22: 37,268,719 km (0.083 R)
• M23: 38,028,377 km (0.092 R)
• M24: 41,655,826 km (0.093 R)
• M25: 43,136,097 km (0.095 R)
• M26: 43,804,949 km (0.114 R)
• M27: 46,026,926 km (0.025 R)
• M28: 50,509,178 km (0.07 R)
• M29: 52,002,763 km (0.109 R)
• M30: 61,376,715 km (0.107 R)
• M31: 67,913,544 km (0.094 R)
• M32: 70,653,279 km (0.095 R)
• M33: 82,093,776 km (0.055 R)
• M34: 86,517,984 km (0.114 R)
• M35: 91,647,844 km (0.105 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit