🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.53 AU - 2.33 AU

Year: 960 Days

Day: 38.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 10.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.46 AU - 6.86 AU

Year: 5476 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 103,154,629 km

• M1: 136,583 km (0.047 R)
• M2: 625,618 km (0.085 R)
• M3: 997,818 km (0.064 R)
• M4: 1,408,165 km (0.111 R)
• M5: 2,088,536 km (0.06 R)
• M6: 2,692,911 km (0.072 R)
• M7: 3,949,833 km (0.117 R)
• M8: 4,430,790 km (0.117 R)
• M9: 6,428,968 km (0.052 R)
• M10: 7,064,909 km (0.058 R)
• M11: 7,676,016 km (0.092 R)
• M12: 9,722,665 km (0.091 R)
• M13: 10,115,958 km (0.065 R)
• M14: 11,753,007 km (0.093 R)
• M15: 15,975,108 km (0.059 R)
• M16: 16,971,729 km (0.113 R)
• M17: 18,424,025 km (0.112 R)
• M18: 21,908,010 km (0.075 R)
• M19: 23,487,165 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 14.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.67 AU - 12.03 AU

Year: 13695 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,154,629 km

• M1: 179,218 km (0.106 R)
• M2: 632,350 km (0.105 R)
• M3: 1,375,104 km (0.101 R)
• M4: 1,859,502 km (0.102 R)
• M5: 2,322,058 km (0.092 R)
• M6: 3,696,713 km (0.102 R)
• M7: 4,880,631 km (0.039 R)
• M8: 9,336,254 km (0.082 R)
• M9: 9,852,516 km (0.095 R)
• M10: 10,774,188 km (0.055 R)
• M11: 11,634,376 km (0.087 R)
• M12: 12,416,474 km (0.094 R)
• M13: 13,688,056 km (0.107 R)
• M14: 14,153,006 km (0.092 R)
• M15: 15,255,692 km (0.093 R)
• M16: 20,417,716 km (0.112 R)
• M17: 29,077,039 km (0.118 R)
• M18: 31,084,642 km (0.114 R)
• M19: 32,473,509 km (0.116 R)
• M20: 33,064,271 km (0.069 R)
• M21: 35,250,494 km (0.036 R)
• M22: 37,402,310 km (0.05 R)
• M23: 38,182,313 km (0.108 R)
• M24: 40,997,895 km (0.096 R)
• M25: 42,526,635 km (0.118 R)
• M26: 51,222,012 km (0.095 R)
• M27: 52,669,670 km (0.084 R)
• M28: 54,475,616 km (0.068 R)
• M29: 55,142,523 km (0.075 R)

Asteroid Belt

Center: 12.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 14.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.55 AU - 14.93 AU

Year: 16286 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,154,629 km

• M1: 177,872 km (0.069 R)
• M2: 821,891 km (0.094 R)
• M3: 1,283,251 km (0.058 R)
• M4: 1,858,155 km (0.118 R)
• M5: 2,909,978 km (0.115 R)
• M6: 3,622,662 km (0.105 R)
• M7: 5,226,650 km (0.049 R)
• M8: 5,720,623 km (0.077 R)
• M9: 6,362,397 km (0.051 R)
• M10: 9,120,533 km (0.112 R)
• M11: 10,989,310 km (0.033 R)
• M12: 15,188,373 km (0.051 R)
• M13: 16,647,101 km (0.102 R)
• M14: 23,710,515 km (0.093 R)
• M15: 27,949,221 km (0.105 R)
• M16: 28,810,306 km (0.075 R)
• M17: 31,154,804 km (0.094 R)
• M18: 31,731,354 km (0.098 R)
• M19: 32,314,935 km (0.108 R)
• M20: 33,144,007 km (0.12 R)
• M21: 36,730,616 km (0.109 R)
• M22: 44,665,586 km (0.066 R)
• M23: 46,289,471 km (0.103 R)
• M24: 50,600,133 km (0.095 R)
• M25: 51,879,195 km (0.053 R)
• M26: 53,673,173 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 4.9

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.88 AU - 14.76 AU

Year: 17411 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,154,629 km

• M1: 61,186 km (0.076 R)
• M2: 293,361 km (0.068 R)
• M3: 508,034 km (0.111 R)
• M4: 1,554,471 km (0.092 R)
• M5: 1,747,602 km (0.058 R)
• M6: 1,920,837 km (0.056 R)
• M7: 2,182,633 km (0.119 R)
• M8: 2,404,636 km (0.12 R)
• M9: 4,533,414 km (0.118 R)
• M10: 6,378,404 km (0.091 R)
• M11: 7,624,255 km (0.038 R)
• M12: 8,232,072 km (0.111 R)
• M13: 8,523,339 km (0.063 R)
• M14: 9,703,815 km (0.09 R)
• M15: 10,473,347 km (0.083 R)
• M16: 14,029,288 km (0.053 R)
• M17: 15,446,429 km (0.033 R)
• M18: 16,114,234 km (0.118 R)
• M19: 16,956,171 km (0.07 R)
• M20: 18,314,669 km (0.053 R)
• M21: 18,727,709 km (0.073 R)
• M22: 19,231,405 km (0.11 R)
• M23: 21,427,801 km (0.087 R)
• M24: 22,164,570 km (0.066 R)
• M25: 26,626,027 km (0.112 R)
• M26: 27,909,428 km (0.053 R)
• M27: 28,236,598 km (0.115 R)
• M28: 35,712,752 km (0.111 R)
• M29: 37,801,736 km (0.098 R)
• M30: 38,605,675 km (0.103 R)
• M31: 41,650,890 km (0.098 R)
• M32: 42,652,447 km (0.03 R)
• M33: 45,904,705 km (0.047 R)
• M34: 50,924,462 km (0.109 R)
• M35: 52,399,347 km (0.107 R)
• M36: 53,902,656 km (0.034 R)
• M37: 59,841,093 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.2

Radius: 3.2

Gravity: 41.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.11 AU - 15.33 AU

Year: 21266 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 103,154,629 km

• M1: 53,706 km (0.115 R)
• M2: 217,814 km (0.105 R)
• M3: 338,540 km (0.078 R)
• M4: 573,558 km (0.081 R)
• M5: 694,433 km (0.107 R)
• M6: 821,741 km (0.09 R)
• M7: 1,136,794 km (0.12 R)
• M8: 1,358,349 km (0.111 R)
• M9: 1,463,965 km (0.107 R)
• M10: 1,850,526 km (0.071 R)
• M11: 2,238,732 km (0.114 R)
• M12: 2,496,340 km (0.113 R)
• M13: 3,756,702 km (0.076 R)
• M14: 4,310,214 km (0.075 R)
• M15: 5,654,052 km (0.089 R)
• M16: 6,504,964 km (0.102 R)
• M17: 7,767,570 km (0.066 R)
• M18: 8,456,319 km (0.081 R)
• M19: 9,292,122 km (0.045 R)
• M20: 13,187,950 km (0.066 R)
• M21: 16,027,766 km (0.103 R)
• M22: 19,870,188 km (0.118 R)
• M23: 21,151,194 km (0.107 R)
• M24: 24,592,244 km (0.085 R)
• M25: 25,428,048 km (0.083 R)
• M26: 25,959,868 km (0.111 R)
• M27: 26,499,168 km (0.086 R)
• M28: 26,935,845 km (0.083 R)
• M29: 34,075,104 km (0.092 R)
• M30: 36,574,136 km (0.032 R)
• M31: 36,708,924 km (0.039 R)
• M32: 36,979,546 km (0.067 R)
• M33: 40,044,657 km (0.07 R)
• M34: 40,187,972 km (0.113 R)
• M35: 41,492,316 km (0.1 R)
• M36: 43,880,347 km (0.089 R)
• M37: 50,581,434 km (0.088 R)
• M38: 53,303,666 km (0.106 R)
• M39: 57,567,505 km (0.104 R)
• M40: 60,532,983 km (0.085 R)
• M41: 65,169,470 km (0.096 R)
• M42: 66,164,296 km (0.117 R)
• M43: 67,776,961 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.7

Radius: 7.6

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.66 AU - 21.36 AU

Year: 30865 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,154,629 km

• M1: 95,144 km (0.075 R)
• M2: 402,269 km (0.055 R)
• M3: 790,326 km (0.034 R)
• M4: 2,123,093 km (0.034 R)
• M5: 2,877,066 km (0.076 R)
• M6: 3,599,774 km (0.11 R)
• M7: 4,253,367 km (0.086 R)
• M8: 6,208,012 km (0.116 R)
• M9: 8,873,547 km (0.026 R)
• M10: 13,605,328 km (0.067 R)
• M11: 14,089,726 km (0.07 R)
• M12: 14,418,991 km (0.118 R)
• M13: 17,334,803 km (0.036 R)
• M14: 17,617,992 km (0.043 R)
• M15: 20,833,299 km (0.115 R)
• M16: 24,419,758 km (0.116 R)
• M17: 29,455,372 km (0.103 R)
• M18: 30,265,893 km (0.093 R)
• M19: 31,509,351 km (0.101 R)
• M20: 36,207,023 km (0.061 R)
• M21: 42,366,865 km (0.112 R)
• M22: 44,801,870 km (0.117 R)
• M23: 50,714,426 km (0.084 R)
• M24: 51,878,148 km (0.083 R)
• M25: 55,271,626 km (0.117 R)
• M26: 57,126,640 km (0.073 R)
• M27: 57,964,388 km (0.081 R)
• M28: 59,449,895 km (0.09 R)
• M29: 67,260,250 km (0.106 R)
• M30: 74,725,632 km (0.045 R)
• M31: 78,786,317 km (0.096 R)
• M32: 82,724,481 km (0.04 R)
• M33: 88,455,725 km (0.062 R)
• M34: 89,295,418 km (0.118 R)
• M35: 96,501,248 km (0.102 R)
• M36: 100,396,926 km (0.097 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit