🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.75 AU - 4.17 AU

Year: 2864 Days

Day: 20.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.44 AU - 4.74 AU

Year: 3006 Days

Day: 46 Hours

Environment

Temp: -128 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,680,197 km

• M1: 163,211 km (0.064 R)
• M2: 389,104 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 8.2

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.16 AU - 6.68 AU

Year: 5235 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,680,197 km

• M1: 102,026 km (0.053 R)
• M2: 429,047 km (0.082 R)
• M3: 730,187 km (0.074 R)
• M4: 1,048,980 km (0.102 R)
• M5: 1,646,325 km (0.087 R)
• M6: 1,962,574 km (0.081 R)
• M7: 3,287,563 km (0.095 R)
• M8: 4,299,144 km (0.054 R)
• M9: 4,876,741 km (0.107 R)
• M10: 5,994,985 km (0.086 R)
• M11: 6,250,648 km (0.044 R)
• M12: 7,752,760 km (0.069 R)
• M13: 9,016,712 km (0.088 R)
• M14: 9,524,298 km (0.031 R)
• M15: 10,829,988 km (0.097 R)
• M16: 11,306,757 km (0.104 R)
• M17: 12,559,938 km (0.106 R)
• M18: 14,409,417 km (0.093 R)
• M19: 17,448,647 km (0.087 R)
• M20: 18,775,730 km (0.107 R)
• M21: 19,048,895 km (0.087 R)
• M22: 19,603,455 km (0.06 R)
• M23: 19,884,699 km (0.116 R)
• M24: 24,030,654 km (0.114 R)
• M25: 25,088,461 km (0.035 R)
• M26: 26,862,542 km (0.118 R)
• M27: 28,538,337 km (0.055 R)
• M28: 29,631,897 km (0.095 R)
• M29: 30,564,341 km (0.072 R)
• M30: 31,516,232 km (0.104 R)
• M31: 33,279,243 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 10.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.83 AU - 9.33 AU

Year: 7585 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,680,197 km

• M1: 132,394 km (0.117 R)
• M2: 917,185 km (0.101 R)
• M3: 1,304,045 km (0.052 R)
• M4: 1,860,100 km (0.055 R)
• M5: 2,332,231 km (0.096 R)
• M6: 3,566,264 km (0.113 R)
• M7: 4,062,181 km (0.109 R)
• M8: 4,688,846 km (0.038 R)
• M9: 5,161,875 km (0.106 R)
• M10: 5,797,965 km (0.117 R)
• M11: 8,920,970 km (0.103 R)
• M12: 9,280,304 km (0.115 R)
• M13: 10,367,581 km (0.116 R)
• M14: 11,537,736 km (0.098 R)
• M15: 13,367,617 km (0.118 R)
• M16: 18,593,071 km (0.033 R)
• M17: 20,238,647 km (0.058 R)
• M18: 21,655,638 km (0.089 R)
• M19: 22,885,931 km (0.115 R)
• M20: 24,510,714 km (0.092 R)
• M21: 27,797,678 km (0.096 R)
• M22: 28,566,162 km (0.075 R)
• M23: 31,990,906 km (0.076 R)
• M24: 33,585,320 km (0.096 R)
• M25: 35,009,492 km (0.047 R)
• M26: 35,455,743 km (0.098 R)
• M27: 36,018,829 km (0.112 R)
• M28: 40,250,504 km (0.109 R)
• M29: 41,856,736 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.25 AU - 13.27 AU

Year: 14657 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,680,197 km

• M1: 138,378 km (0.117 R)
• M2: 530,324 km (0.053 R)
• M3: 1,692,401 km (0.09 R)
• M4: 2,065,498 km (0.064 R)
• M5: 2,431,564 km (0.093 R)
• M6: 2,956,353 km (0.036 R)
• M7: 3,855,586 km (0.101 R)
• M8: 4,262,642 km (0.081 R)
• M9: 5,769,541 km (0.107 R)
• M10: 6,502,122 km (0.039 R)
• M11: 6,828,544 km (0.099 R)
• M12: 10,557,571 km (0.077 R)
• M13: 14,963,377 km (0.102 R)
• M14: 16,119,470 km (0.109 R)
• M15: 19,604,801 km (0.105 R)
• M16: 21,612,853 km (0.04 R)
• M17: 31,716,843 km (0.104 R)
• M18: 32,539,930 km (0.112 R)
• M19: 33,619,279 km (0.091 R)
• M20: 34,970,447 km (0.099 R)
• M21: 37,519,445 km (0.086 R)
• M22: 40,601,012 km (0.117 R)
• M23: 41,991,973 km (0.084 R)
• M24: 42,841,689 km (0.109 R)
• M25: 47,262,904 km (0.113 R)
• M26: 50,056,495 km (0.085 R)
• M27: 51,332,864 km (0.071 R)
• M28: 57,345,352 km (0.105 R)
• M29: 57,692,568 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 3.2

Gravity: 37.62 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.1 AU - 17.7 AU

Year: 20903 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,680,197 km

• M1: 40,092 km (0.044 R)
• M2: 1,061,995 km (0.083 R)
• M3: 1,428,660 km (0.102 R)
• M4: 1,750,445 km (0.103 R)
• M5: 3,531,108 km (0.107 R)
• M6: 4,239,155 km (0.055 R)
• M7: 6,581,110 km (0.109 R)
• M8: 7,278,236 km (0.108 R)
• M9: 7,691,275 km (0.105 R)
• M10: 7,975,212 km (0.064 R)
• M11: 8,513,914 km (0.096 R)
• M12: 10,331,827 km (0.074 R)
• M13: 16,279,988 km (0.098 R)
• M14: 18,204,415 km (0.09 R)
• M15: 20,634,932 km (0.069 R)
• M16: 22,497,725 km (0.091 R)
• M17: 48,111,423 km (0.068 R)
• M18: 58,852,999 km (0.088 R)
• M19: 60,692,754 km (0.031 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit