🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.62 AU - 1.66 AU

Year: 910 Days

Day: 32.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.11 AU - 2.21 AU

Year: 1376 Days

Day: 27 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,161,771 km

• M1: 43,234 km (0.109 R)
• M2: 1,908,719 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.65 AU - 3.79 AU

Year: 3110 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,161,771 km

• M1: 138,079 km (0.093 R)
• M2: 623,823 km (0.062 R)
• M3: 977,472 km (0.071 R)
• M4: 1,440,029 km (0.106 R)
• M5: 2,060,711 km (0.106 R)
• M6: 2,769,954 km (0.113 R)
• M7: 3,200,198 km (0.083 R)
• M8: 4,196,220 km (0.108 R)
• M9: 5,133,002 km (0.115 R)
• M10: 6,147,126 km (0.107 R)
• M11: 7,450,124 km (0.103 R)
• M12: 7,878,273 km (0.076 R)
• M13: 8,747,735 km (0.094 R)
• M14: 10,554,279 km (0.069 R)
• M15: 11,523,674 km (0.086 R)
• M16: 13,493,728 km (0.096 R)
• M17: 13,982,315 km (0.095 R)
• M18: 14,686,173 km (0.089 R)
• M19: 16,549,264 km (0.101 R)
• M20: 19,975,355 km (0.099 R)
• M21: 22,122,384 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 5.5

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.79 AU - 12.93 AU

Year: 14454 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,161,771 km

• M1: 68,366 km (0.071 R)
• M2: 536,608 km (0.088 R)
• M3: 786,286 km (0.109 R)
• M4: 1,005,447 km (0.104 R)
• M5: 2,803,763 km (0.047 R)
• M6: 3,534,848 km (0.118 R)
• M7: 3,814,297 km (0.098 R)
• M8: 4,354,345 km (0.05 R)
• M9: 4,842,184 km (0.114 R)
• M10: 5,187,157 km (0.056 R)
• M11: 5,401,830 km (0.089 R)
• M12: 6,732,951 km (0.099 R)
• M13: 8,562,533 km (0.12 R)
• M14: 8,964,503 km (0.075 R)
• M15: 9,537,762 km (0.114 R)
• M16: 9,860,444 km (0.09 R)
• M17: 10,414,705 km (0.098 R)
• M18: 11,344,156 km (0.102 R)
• M19: 11,767,668 km (0.116 R)
• M20: 14,114,260 km (0.072 R)
• M21: 16,293,901 km (0.115 R)
• M22: 16,523,534 km (0.107 R)
• M23: 16,989,232 km (0.1 R)
• M24: 18,771,690 km (0.049 R)
• M25: 19,449,818 km (0.04 R)
• M26: 21,581,587 km (0.083 R)
• M27: 22,325,537 km (0.082 R)
• M28: 24,259,987 km (0.087 R)
• M29: 24,962,499 km (0.071 R)
• M30: 35,114,061 km (0.102 R)
• M31: 35,369,275 km (0.091 R)
• M32: 36,532,997 km (0.04 R)
• M33: 41,728,381 km (0.092 R)
• M34: 43,907,873 km (0.094 R)
• M35: 45,705,141 km (0.096 R)
• M36: 48,177,097 km (0.098 R)
• M37: 56,473,795 km (0.11 R)
• M38: 59,679,228 km (0.071 R)
• M39: 62,068,306 km (0.07 R)
• M40: 62,254,705 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 3.2

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.86 AU - 13.68 AU

Year: 16400 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,161,771 km

• M1: 40,990 km (0.118 R)
• M2: 147,952 km (0.111 R)
• M3: 410,646 km (0.051 R)
• M4: 540,796 km (0.108 R)
• M5: 774,917 km (0.069 R)
• M6: 976,276 km (0.102 R)
• M7: 1,094,907 km (0.055 R)
• M8: 1,247,646 km (0.094 R)
• M9: 1,387,969 km (0.042 R)
• M10: 1,610,720 km (0.051 R)
• M11: 1,730,698 km (0.104 R)
• M12: 2,074,474 km (0.072 R)
• M13: 2,662,543 km (0.044 R)
• M14: 2,939,598 km (0.105 R)
• M15: 3,142,303 km (0.095 R)
• M16: 3,378,518 km (0.071 R)
• M17: 5,850,922 km (0.112 R)
• M18: 6,099,404 km (0.063 R)
• M19: 6,281,166 km (0.053 R)
• M20: 6,809,396 km (0.11 R)
• M21: 11,307,804 km (0.081 R)
• M22: 11,973,814 km (0.071 R)
• M23: 12,606,762 km (0.101 R)
• M24: 13,444,361 km (0.111 R)
• M25: 17,748,441 km (0.087 R)
• M26: 20,128,842 km (0.103 R)
• M27: 21,104,669 km (0.107 R)
• M28: 22,111,463 km (0.102 R)
• M29: 22,368,173 km (0.076 R)
• M30: 26,459,974 km (0.119 R)
• M31: 28,227,323 km (0.076 R)
• M32: 28,327,703 km (0.117 R)
• M33: 30,492,235 km (0.101 R)
• M34: 31,994,796 km (0.107 R)
• M35: 33,884,965 km (0.085 R)
• M36: 43,918,793 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 5.7

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.33 AU - 15.91 AU

Year: 20600 Days

Day: 20 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,161,771 km

• M1: 70,909 km (0.053 R)
• M2: 277,953 km (0.114 R)
• M3: 608,115 km (0.085 R)
• M4: 996,621 km (0.104 R)
• M5: 2,412,266 km (0.111 R)
• M6: 2,620,805 km (0.087 R)
• M7: 3,608,001 km (0.108 R)
• M8: 5,384,027 km (0.032 R)
• M9: 9,765,151 km (0.095 R)
• M10: 10,539,619 km (0.034 R)
• M11: 10,910,472 km (0.118 R)
• M12: 11,226,123 km (0.062 R)
• M13: 12,896,832 km (0.111 R)
• M14: 15,268,407 km (0.119 R)
• M15: 17,397,484 km (0.105 R)
• M16: 18,891,967 km (0.107 R)
• M17: 19,531,348 km (0.09 R)
• M18: 19,996,897 km (0.084 R)
• M19: 23,256,934 km (0.094 R)
• M20: 23,674,761 km (0.118 R)
• M21: 24,310,701 km (0.046 R)
• M22: 24,632,935 km (0.076 R)
• M23: 29,814,706 km (0.086 R)
• M24: 32,204,831 km (0.045 R)
• M25: 34,719,721 km (0.114 R)
• M26: 35,128,422 km (0.109 R)
• M27: 42,576,302 km (0.03 R)
• M28: 46,914,790 km (0.09 R)
• M29: 54,417,572 km (0.12 R)
• M30: 57,022,819 km (0.102 R)
• M31: 61,282,768 km (0.065 R)
• M32: 64,510,940 km (0.09 R)
• M33: 64,922,185 km (0.115 R)
• M34: 68,276,019 km (0.086 R)
• M35: 72,850,573 km (0.106 R)
• M36: 74,872,089 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit