🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.19 AU - 1.19 AU

Year: 481 Days

Day: 16.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 8.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.25 AU - 6.55 AU

Year: 6004 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,321,498 km

• M1: 111,301 km (0.1 R)
• M2: 485,445 km (0.064 R)
• M3: 969,394 km (0.091 R)
• M4: 1,285,195 km (0.103 R)
• M5: 1,624,782 km (0.072 R)
• M6: 1,998,029 km (0.117 R)
• M7: 2,689,171 km (0.114 R)
• M8: 2,986,273 km (0.083 R)
• M9: 3,268,863 km (0.083 R)
• M10: 3,746,379 km (0.049 R)
• M11: 8,315,846 km (0.054 R)
• M12: 9,466,553 km (0.108 R)
• M13: 11,643,801 km (0.107 R)
• M14: 12,987,638 km (0.042 R)
• M15: 13,505,247 km (0.099 R)
• M16: 15,927,087 km (0.032 R)
• M17: 18,271,435 km (0.059 R)
• M18: 19,956,506 km (0.103 R)
• M19: 20,519,592 km (0.081 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 8.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.3 AU - 12.34 AU

Year: 15071 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,321,498 km

• M1: 106,962 km (0.057 R)
• M2: 451,038 km (0.092 R)
• M3: 806,033 km (0.112 R)
• M4: 1,528,741 km (0.117 R)
• M5: 2,431,265 km (0.056 R)
• M6: 2,704,879 km (0.076 R)
• M7: 3,380,463 km (0.118 R)
• M8: 5,240,264 km (0.093 R)
• M9: 7,736,304 km (0.066 R)
• M10: 8,211,278 km (0.105 R)
• M11: 9,263,549 km (0.105 R)
• M12: 10,786,754 km (0.12 R)
• M13: 11,279,530 km (0.107 R)
• M14: 13,628,366 km (0.11 R)
• M15: 15,467,223 km (0.106 R)
• M16: 16,607,608 km (0.108 R)
• M17: 17,600,040 km (0.084 R)
• M18: 21,041,838 km (0.111 R)
• M19: 22,920,189 km (0.114 R)
• M20: 23,570,341 km (0.113 R)
• M21: 27,368,482 km (0.07 R)
• M22: 31,158,394 km (0.052 R)
• M23: 35,284,303 km (0.087 R)
• M24: 36,921,054 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.6

Radius: 5.3

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.07 AU - 18.17 AU

Year: 21804 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,321,498 km

• M1: 66,721 km (0.098 R)
• M2: 313,408 km (0.091 R)
• M3: 529,726 km (0.068 R)
• M4: 721,361 km (0.092 R)
• M5: 1,046,138 km (0.071 R)
• M6: 1,308,383 km (0.1 R)
• M7: 2,149,273 km (0.055 R)
• M8: 2,458,043 km (0.117 R)
• M9: 3,303,121 km (0.082 R)
• M10: 3,714,665 km (0.076 R)
• M11: 3,964,792 km (0.066 R)
• M12: 4,192,780 km (0.055 R)
• M13: 4,429,443 km (0.119 R)
• M14: 6,477,139 km (0.043 R)
• M15: 6,979,489 km (0.09 R)
• M16: 8,534,858 km (0.098 R)
• M17: 10,927,975 km (0.108 R)
• M18: 11,247,516 km (0.116 R)
• M19: 12,380,421 km (0.072 R)
• M20: 14,561,707 km (0.047 R)
• M21: 16,315,293 km (0.036 R)
• M22: 17,939,178 km (0.06 R)
• M23: 20,045,217 km (0.079 R)
• M24: 22,928,417 km (0.09 R)
• M25: 29,133,587 km (0.058 R)
• M26: 33,480,602 km (0.076 R)
• M27: 34,699,675 km (0.114 R)
• M28: 41,859,728 km (0.07 R)
• M29: 46,696,227 km (0.119 R)
• M30: 52,612,674 km (0.063 R)
• M31: 53,340,018 km (0.085 R)
• M32: 53,522,827 km (0.108 R)
• M33: 57,845,009 km (0.11 R)
• M34: 58,619,626 km (0.06 R)
• M35: 59,992,037 km (0.054 R)
• M36: 62,800,588 km (0.053 R)
• M37: 68,462,269 km (0.118 R)
• M38: 71,305,675 km (0.077 R)
• M39: 72,644,277 km (0.065 R)
• M40: 72,868,973 km (0.085 R)
• M41: 73,545,754 km (0.111 R)
• M42: 79,588,760 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 6.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.57 AU - 19.19 AU

Year: 25720 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,321,498 km

• M1: 85,869 km (0.115 R)
• M2: 407,654 km (0.117 R)
• M3: 831,465 km (0.059 R)
• M4: 1,057,208 km (0.096 R)
• M5: 1,353,711 km (0.052 R)
• M6: 1,653,655 km (0.084 R)
• M7: 2,708,320 km (0.111 R)
• M8: 4,515,313 km (0.113 R)
• M9: 5,042,047 km (0.108 R)
• M10: 6,647,381 km (0.105 R)
• M11: 6,959,742 km (0.11 R)
• M12: 7,565,912 km (0.1 R)
• M13: 8,055,696 km (0.09 R)
• M14: 8,308,516 km (0.106 R)
• M15: 9,044,388 km (0.102 R)
• M16: 10,705,972 km (0.108 R)
• M17: 11,323,212 km (0.057 R)
• M18: 18,332,920 km (0.112 R)
• M19: 19,036,927 km (0.106 R)
• M20: 28,590,995 km (0.101 R)
• M21: 29,179,962 km (0.064 R)
• M22: 29,897,284 km (0.107 R)
• M23: 32,884,604 km (0.107 R)
• M24: 35,656,802 km (0.08 R)
• M25: 37,589,158 km (0.1 R)
• M26: 39,299,959 km (0.071 R)
• M27: 43,959,035 km (0.107 R)
• M28: 50,497,210 km (0.057 R)
• M29: 51,357,398 km (0.103 R)
• M30: 58,217,208 km (0.112 R)
• M31: 72,405,669 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 6.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.27 AU - 21.41 AU

Year: 27945 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,321,498 km

• M1: 79,586 km (0.108 R)
• M2: 364,570 km (0.119 R)
• M3: 739,163 km (0.087 R)
• M4: 1,029,084 km (0.117 R)
• M5: 1,320,201 km (0.071 R)
• M6: 2,699,494 km (0.074 R)
• M7: 3,020,381 km (0.029 R)
• M8: 4,843,231 km (0.106 R)
• M9: 5,944,421 km (0.07 R)
• M10: 6,445,574 km (0.062 R)
• M11: 7,111,284 km (0.114 R)
• M12: 7,484,681 km (0.049 R)
• M13: 9,109,762 km (0.093 R)
• M14: 10,414,256 km (0.085 R)
• M15: 12,834,450 km (0.06 R)
• M16: 14,102,142 km (0.091 R)
• M17: 15,144,092 km (0.112 R)
• M18: 20,102,663 km (0.051 R)
• M19: 23,503,471 km (0.101 R)
• M20: 25,501,201 km (0.088 R)
• M21: 32,295,488 km (0.105 R)
• M22: 33,577,092 km (0.119 R)
• M23: 34,759,215 km (0.082 R)
• M24: 35,968,863 km (0.088 R)
• M25: 38,329,817 km (0.111 R)
• M26: 40,203,680 km (0.055 R)
• M27: 46,350,806 km (0.112 R)
• M28: 51,697,733 km (0.061 R)
• M29: 56,150,214 km (0.12 R)
• M30: 56,517,178 km (0.103 R)
• M31: 57,255,743 km (0.042 R)
• M32: 57,627,344 km (0.054 R)
• M33: 65,605,847 km (0.114 R)
• M34: 68,699,381 km (0.039 R)
• M35: 69,540,570 km (0.112 R)
• M36: 70,175,912 km (0.077 R)
• M37: 70,601,518 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit