🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 263 Days

Day: 16.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 12.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.86 AU - 1.38 AU

Year: 765 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,606,380 km

• M1: 154,684 km (0.061 R)
• M2: 547,977 km (0.078 R)
• M3: 952,041 km (0.055 R)
• M4: 1,436,439 km (0.114 R)
• M5: 2,504,119 km (0.107 R)
• M6: 2,956,802 km (0.071 R)
• M7: 3,451,821 km (0.041 R)
• M8: 4,098,982 km (0.118 R)
• M9: 4,747,788 km (0.102 R)
• M10: 5,706,860 km (0.058 R)
• M11: 6,345,642 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 10.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.5 AU - 1.86 AU

Year: 1406 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,606,380 km

• M1: 135,835 km (0.052 R)
• M2: 533,616 km (0.074 R)
• M3: 904,918 km (0.102 R)
• M4: 1,486,853 km (0.08 R)
• M5: 2,087,189 km (0.11 R)
• M6: 3,128,391 km (0.109 R)
• M7: 3,849,752 km (0.098 R)
• M8: 4,401,169 km (0.118 R)
• M9: 4,821,689 km (0.109 R)
• M10: 5,522,555 km (0.104 R)
• M11: 5,991,544 km (0.069 R)
• M12: 6,531,443 km (0.085 R)
• M13: 7,708,778 km (0.112 R)
• M14: 8,721,406 km (0.076 R)
• M15: 9,703,516 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 13

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 5341 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,606,380 km

• M1: 164,109 km (0.07 R)
• M2: 848,968 km (0.07 R)
• M3: 1,281,904 km (0.119 R)
• M4: 1,990,998 km (0.098 R)
• M5: 2,849,839 km (0.105 R)
• M6: 3,880,868 km (0.071 R)
• M7: 4,642,920 km (0.055 R)
• M8: 5,146,616 km (0.049 R)
• M9: 7,064,759 km (0.048 R)
• M10: 7,832,197 km (0.105 R)
• M11: 8,443,753 km (0.095 R)
• M12: 9,571,721 km (0.061 R)
• M13: 10,231,597 km (0.067 R)
• M14: 11,130,381 km (0.111 R)
• M15: 12,759,950 km (0.072 R)
• M16: 13,511,979 km (0.04 R)
• M17: 21,339,687 km (0.079 R)
• M18: 21,931,646 km (0.092 R)
• M19: 23,010,845 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 8.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.67 AU - 5.59 AU

Year: 6433 Days

Day: 12 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,606,380 km

• M1: 109,506 km (0.114 R)
• M2: 488,138 km (0.118 R)
• M3: 873,801 km (0.096 R)
• M4: 1,623,436 km (0.119 R)
• M5: 1,907,522 km (0.115 R)
• M6: 2,224,969 km (0.106 R)
• M7: 2,768,009 km (0.113 R)
• M8: 3,042,821 km (0.119 R)
• M9: 3,356,079 km (0.078 R)
• M10: 3,934,125 km (0.1 R)
• M11: 6,101,349 km (0.104 R)
• M12: 6,442,731 km (0.076 R)
• M13: 8,611,901 km (0.105 R)
• M14: 10,332,426 km (0.111 R)
• M15: 11,599,370 km (0.069 R)
• M16: 12,124,459 km (0.105 R)
• M17: 13,376,892 km (0.109 R)
• M18: 14,384,733 km (0.073 R)
• M19: 16,851,602 km (0.098 R)
• M20: 17,216,770 km (0.067 R)
• M21: 18,216,832 km (0.034 R)
• M22: 20,607,555 km (0.078 R)
• M23: 22,753,537 km (0.118 R)
• M24: 23,125,138 km (0.054 R)
• M25: 24,419,010 km (0.113 R)
• M26: 24,730,323 km (0.067 R)
• M27: 25,680,120 km (0.091 R)
• M28: 26,245,450 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.6

Radius: 6.3

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.64 AU - 12.18 AU

Year: 20143 Days

Day: 17.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,606,380 km

• M1: 78,389 km (0.116 R)
• M2: 287,228 km (0.046 R)
• M3: 720,463 km (0.097 R)
• M4: 1,201,420 km (0.07 R)
• M5: 1,545,346 km (0.096 R)
• M6: 2,090,630 km (0.111 R)
• M7: 2,589,838 km (0.079 R)
• M8: 4,135,633 km (0.098 R)
• M9: 4,465,347 km (0.117 R)
• M10: 5,799,610 km (0.106 R)
• M11: 6,297,921 km (0.115 R)
• M12: 7,816,040 km (0.051 R)
• M13: 8,218,009 km (0.088 R)
• M14: 9,791,181 km (0.117 R)
• M15: 10,618,158 km (0.114 R)
• M16: 12,076,587 km (0.042 R)
• M17: 12,410,490 km (0.107 R)
• M18: 14,544,503 km (0.034 R)
• M19: 15,540,975 km (0.115 R)
• M20: 18,361,194 km (0.086 R)
• M21: 18,981,277 km (0.104 R)
• M22: 19,799,129 km (0.111 R)
• M23: 26,304,392 km (0.045 R)
• M24: 29,913,141 km (0.109 R)
• M25: 31,394,310 km (0.117 R)
• M26: 32,280,528 km (0.114 R)
• M27: 33,183,351 km (0.083 R)
• M28: 36,130,279 km (0.094 R)
• M29: 38,236,767 km (0.117 R)
• M30: 46,497,113 km (0.053 R)
• M31: 51,388,365 km (0.072 R)
• M32: 53,688,133 km (0.103 R)
• M33: 54,772,268 km (0.057 R)
• M34: 56,240,572 km (0.11 R)
• M35: 62,376,029 km (0.074 R)
• M36: 63,976,876 km (0.093 R)
• M37: 69,155,356 km (0.103 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: 258 - 14,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit