🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 321 Days

Day: 17.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 60.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,629,115 km

• M1: 214,075 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.05 AU - 1.13 AU

Year: 483 Days

Day: 46.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 9.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4 AU - 5.04 AU

Year: 4080 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,629,115 km

• M1: 121,324 km (0.066 R)
• M2: 538,403 km (0.111 R)
• M3: 885,021 km (0.061 R)
• M4: 1,384,229 km (0.114 R)
• M5: 1,862,643 km (0.108 R)
• M6: 2,675,408 km (0.057 R)
• M7: 3,324,962 km (0.089 R)
• M8: 3,900,016 km (0.112 R)
• M9: 4,760,204 km (0.104 R)
• M10: 5,741,865 km (0.071 R)
• M11: 8,799,496 km (0.096 R)
• M12: 10,653,463 km (0.107 R)
• M13: 11,717,852 km (0.072 R)
• M14: 12,370,697 km (0.1 R)
• M15: 13,953,741 km (0.107 R)
• M16: 18,124,380 km (0.115 R)
• M17: 22,486,654 km (0.11 R)
• M18: 24,157,962 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.09 AU - 6.77 AU

Year: 6131 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,629,115 km

• M1: 161,715 km (0.039 R)
• M2: 587,172 km (0.091 R)
• M3: 1,327,382 km (0.082 R)
• M4: 2,550,943 km (0.062 R)
• M5: 3,076,779 km (0.111 R)
• M6: 3,696,563 km (0.054 R)
• M7: 4,179,017 km (0.066 R)
• M8: 5,442,371 km (0.062 R)
• M9: 6,038,518 km (0.07 R)
• M10: 7,433,069 km (0.098 R)
• M11: 10,850,633 km (0.086 R)
• M12: 11,364,801 km (0.082 R)
• M13: 14,018,966 km (0.108 R)
• M14: 14,517,127 km (0.068 R)
• M15: 14,969,810 km (0.103 R)
• M16: 15,666,487 km (0.103 R)
• M17: 16,752,119 km (0.05 R)
• M18: 17,887,268 km (0.082 R)
• M19: 19,207,768 km (0.049 R)
• M20: 22,641,488 km (0.092 R)
• M21: 24,185,937 km (0.04 R)
• M22: 24,742,740 km (0.063 R)
• M23: 25,717,220 km (0.063 R)
• M24: 29,061,481 km (0.112 R)
• M25: 30,606,079 km (0.047 R)
• M26: 31,070,730 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 10

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.28 AU - 9.96 AU

Year: 9824 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,629,115 km

• M1: 124,465 km (0.043 R)
• M2: 677,230 km (0.095 R)
• M3: 1,454,690 km (0.099 R)
• M4: 3,845,114 km (0.109 R)
• M5: 4,338,338 km (0.085 R)
• M6: 10,576,869 km (0.11 R)
• M7: 12,002,686 km (0.046 R)
• M8: 13,221,460 km (0.026 R)
• M9: 15,171,468 km (0.11 R)
• M10: 21,854,304 km (0.032 R)
• M11: 23,104,643 km (0.111 R)
• M12: 24,155,119 km (0.066 R)
• M13: 26,438,282 km (0.115 R)
• M14: 27,408,424 km (0.087 R)
• M15: 30,749,543 km (0.111 R)
• M16: 35,295,972 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 4.6

Gravity: 27.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.58 AU - 15.9 AU

Year: 26514 Days

Day: 18 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,629,115 km

• M1: 59,989 km (0.071 R)
• M2: 367,263 km (0.089 R)
• M3: 729,140 km (0.064 R)
• M4: 966,552 km (0.118 R)
• M5: 1,299,407 km (0.106 R)
• M6: 1,596,359 km (0.054 R)
• M7: 1,761,216 km (0.089 R)
• M8: 2,867,492 km (0.072 R)
• M9: 3,489,969 km (0.086 R)
• M10: 3,643,157 km (0.092 R)
• M11: 6,656,208 km (0.095 R)
• M12: 7,085,404 km (0.057 R)
• M13: 7,998,849 km (0.078 R)
• M14: 8,428,942 km (0.086 R)
• M15: 9,045,435 km (0.115 R)
• M16: 9,512,181 km (0.094 R)
• M17: 10,180,135 km (0.12 R)
• M18: 14,697,542 km (0.113 R)
• M19: 16,089,700 km (0.104 R)
• M20: 19,901,304 km (0.101 R)
• M21: 21,294,509 km (0.083 R)
• M22: 21,704,257 km (0.069 R)
• M23: 30,911,558 km (0.039 R)
• M24: 31,173,354 km (0.105 R)
• M25: 31,967,719 km (0.112 R)
• M26: 32,235,499 km (0.104 R)
• M27: 34,012,721 km (0.096 R)
• M28: 36,579,671 km (0.034 R)
• M29: 38,663,420 km (0.042 R)
• M30: 40,667,882 km (0.065 R)
• M31: 41,456,861 km (0.082 R)
• M32: 45,894,832 km (0.087 R)
• M33: 52,105,238 km (0.077 R)
• M34: 64,652,161 km (0.096 R)
• M35: 65,510,553 km (0.087 R)
• M36: 73,115,959 km (0.086 R)
• M37: 79,558,840 km (0.112 R)
• M38: 83,549,812 km (0.047 R)
• M39: 85,852,273 km (0.095 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: 232 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit