🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 11.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 254 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,404,664 km

• M1: 147,952 km (0.102 R)
• M2: 563,834 km (0.041 R)
• M3: 969,245 km (0.112 R)
• M4: 1,568,085 km (0.097 R)
• M5: 1,985,463 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 12.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,404,664 km

• M1: 154,235 km (0.117 R)
• M2: 625,618 km (0.108 R)
• M3: 1,024,895 km (0.08 R)
• M4: 1,522,607 km (0.12 R)
• M5: 1,961,677 km (0.081 R)
• M6: 2,417,502 km (0.055 R)
• M7: 2,867,193 km (0.068 R)
• M8: 3,784,826 km (0.062 R)
• M9: 4,306,175 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 579 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,404,664 km

• M1: 111,899 km (0.087 R)
• M2: 394,639 km (0.097 R)
• M3: 848,669 km (0.085 R)
• M4: 1,169,407 km (0.102 R)
• M5: 1,571,675 km (0.072 R)
• M6: 1,878,351 km (0.109 R)
• M7: 2,215,694 km (0.077 R)
• M8: 2,571,737 km (0.091 R)
• M9: 2,966,077 km (0.082 R)
• M10: 3,439,405 km (0.049 R)
• M11: 3,948,037 km (0.105 R)
• M12: 4,537,752 km (0.095 R)
• M13: 4,829,019 km (0.112 R)
• M14: 5,115,649 km (0.107 R)
• M15: 6,378,404 km (0.08 R)
• M16: 6,807,451 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 12.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.05 AU - 2.23 AU

Year: 2123 Days

Day: 6 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,404,664 km

• M1: 158,125 km (0.078 R)
• M2: 780,602 km (0.12 R)
• M3: 1,385,276 km (0.12 R)
• M4: 1,824,346 km (0.118 R)
• M5: 3,202,292 km (0.082 R)
• M6: 3,614,434 km (0.051 R)
• M7: 4,892,000 km (0.105 R)
• M8: 5,300,851 km (0.112 R)
• M9: 5,757,274 km (0.083 R)
• M10: 6,558,520 km (0.088 R)
• M11: 8,706,446 km (0.075 R)
• M12: 11,445,135 km (0.107 R)
• M13: 11,843,963 km (0.093 R)
• M14: 12,252,066 km (0.113 R)
• M15: 13,754,926 km (0.047 R)
• M16: 14,481,672 km (0.077 R)
• M17: 15,619,364 km (0.109 R)
• M18: 17,124,468 km (0.025 R)
• M19: 17,594,206 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.16 AU - 5.18 AU

Year: 5776 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,404,664 km

• M1: 125,662 km (0.087 R)
• M2: 547,678 km (0.119 R)
• M3: 974,331 km (0.034 R)
• M4: 1,339,799 km (0.051 R)
• M5: 1,957,189 km (0.034 R)
• M6: 2,532,842 km (0.108 R)
• M7: 3,030,703 km (0.053 R)
• M8: 3,412,926 km (0.111 R)
• M9: 3,827,162 km (0.12 R)
• M10: 4,405,358 km (0.103 R)
• M11: 4,897,685 km (0.097 R)
• M12: 5,426,364 km (0.113 R)
• M13: 5,831,475 km (0.107 R)
• M14: 6,773,193 km (0.063 R)
• M15: 9,128,612 km (0.113 R)
• M16: 9,839,052 km (0.043 R)
• M17: 12,457,463 km (0.117 R)
• M18: 13,164,613 km (0.105 R)
• M19: 14,658,946 km (0.103 R)
• M20: 18,533,531 km (0.103 R)
• M21: 19,671,970 km (0.045 R)
• M22: 20,036,989 km (0.089 R)
• M23: 21,083,426 km (0.034 R)
• M24: 30,026,237 km (0.033 R)
• M25: 30,510,486 km (0.102 R)
• M26: 32,297,432 km (0.118 R)
• M27: 33,423,156 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 7.3

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.91 AU - 7.79 AU

Year: 10853 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,404,664 km

• M1: 91,255 km (0.114 R)
• M2: 446,101 km (0.117 R)
• M3: 926,160 km (0.119 R)
• M4: 1,408,314 km (0.1 R)
• M5: 1,698,983 km (0.112 R)
• M6: 1,994,738 km (0.093 R)
• M7: 3,967,635 km (0.11 R)
• M8: 4,431,239 km (0.091 R)
• M9: 4,707,546 km (0.034 R)
• M10: 5,193,739 km (0.112 R)
• M11: 5,501,312 km (0.061 R)
• M12: 5,966,861 km (0.107 R)
• M13: 7,871,690 km (0.039 R)
• M14: 9,132,501 km (0.081 R)
• M15: 9,430,051 km (0.094 R)
• M16: 11,524,272 km (0.115 R)
• M17: 15,115,369 km (0.1 R)
• M18: 15,602,160 km (0.1 R)
• M19: 16,099,424 km (0.111 R)
• M20: 19,880,959 km (0.097 R)
• M21: 26,955,292 km (0.113 R)
• M22: 33,861,328 km (0.103 R)
• M23: 34,216,923 km (0.101 R)
• M24: 36,278,381 km (0.117 R)
• M25: 37,402,759 km (0.096 R)
• M26: 38,165,110 km (0.072 R)
• M27: 40,248,410 km (0.067 R)
• M28: 40,514,095 km (0.097 R)
• M29: 43,235,281 km (0.049 R)
• M30: 45,642,161 km (0.105 R)
• M31: 46,221,254 km (0.088 R)
• M32: 48,286,453 km (0.05 R)
• M33: 52,441,683 km (0.108 R)
• M34: 53,396,417 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 5.8

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.67 AU - 7.11 AU

Year: 10956 Days

Day: 24.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,404,664 km

• M1: 72,106 km (0.039 R)
• M2: 375,790 km (0.119 R)
• M3: 777,311 km (0.08 R)
• M4: 995,125 km (0.114 R)
• M5: 1,599,650 km (0.118 R)
• M6: 2,041,263 km (0.113 R)
• M7: 3,675,919 km (0.087 R)
• M8: 4,019,246 km (0.08 R)
• M9: 4,212,975 km (0.109 R)
• M10: 10,796,778 km (0.112 R)
• M11: 12,177,267 km (0.071 R)
• M12: 12,879,928 km (0.104 R)
• M13: 13,547,434 km (0.077 R)
• M14: 14,494,687 km (0.071 R)
• M15: 18,573,772 km (0.085 R)
• M16: 23,985,176 km (0.102 R)
• M17: 24,257,594 km (0.106 R)
• M18: 28,291,501 km (0.097 R)
• M19: 30,149,356 km (0.077 R)
• M20: 30,679,531 km (0.047 R)
• M21: 31,540,617 km (0.101 R)
• M22: 35,380,644 km (0.109 R)
• M23: 46,179,217 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137

Radius: 5.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.02 AU - 9.44 AU

Year: 19019 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,404,664 km

• M1: 71,209 km (0.075 R)
• M2: 267,331 km (0.097 R)
• M3: 1,573,022 km (0.114 R)
• M4: 1,960,480 km (0.035 R)
• M5: 2,580,114 km (0.044 R)
• M6: 3,368,645 km (0.113 R)
• M7: 4,198,015 km (0.074 R)
• M8: 4,617,039 km (0.111 R)
• M9: 5,063,290 km (0.029 R)
• M10: 5,440,725 km (0.111 R)
• M11: 8,983,801 km (0.093 R)
• M12: 9,211,638 km (0.091 R)
• M13: 11,227,171 km (0.115 R)
• M14: 11,814,193 km (0.089 R)
• M15: 12,590,755 km (0.113 R)
• M16: 14,996,139 km (0.078 R)
• M17: 20,851,849 km (0.101 R)
• M18: 25,806,829 km (0.092 R)
• M19: 27,205,121 km (0.1 R)
• M20: 29,147,200 km (0.107 R)
• M21: 29,446,396 km (0.074 R)
• M22: 31,179,787 km (0.038 R)
• M23: 32,443,739 km (0.078 R)
• M24: 32,872,487 km (0.111 R)
• M25: 35,638,402 km (0.093 R)
• M26: 39,521,663 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 3.6

Gravity: 49.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.51 AU - 10.31 AU

Year: 21159 Days

Day: 21.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,404,664 km

• M1: 45,179 km (0.085 R)
• M2: 165,455 km (0.11 R)
• M3: 305,928 km (0.118 R)
• M4: 495,917 km (0.069 R)
• M5: 1,154,746 km (0.079 R)
• M6: 1,388,867 km (0.117 R)
• M7: 1,584,391 km (0.045 R)
• M8: 2,462,680 km (0.083 R)
• M9: 2,875,720 km (0.119 R)
• M10: 3,032,050 km (0.101 R)
• M11: 4,357,038 km (0.112 R)
• M12: 7,141,354 km (0.098 R)
• M13: 7,476,902 km (0.038 R)
• M14: 8,600,082 km (0.118 R)
• M15: 8,761,648 km (0.087 R)
• M16: 8,925,009 km (0.085 R)
• M17: 10,367,132 km (0.116 R)
• M18: 11,496,746 km (0.072 R)
• M19: 11,692,719 km (0.094 R)
• M20: 11,957,507 km (0.117 R)
• M21: 12,226,185 km (0.074 R)
• M22: 13,198,422 km (0.109 R)
• M23: 14,071,774 km (0.091 R)
• M24: 14,371,269 km (0.066 R)
• M25: 18,303,898 km (0.103 R)
• M26: 20,134,677 km (0.072 R)
• M27: 22,590,026 km (0.081 R)
• M28: 29,403,162 km (0.062 R)
• M29: 31,139,395 km (0.081 R)
• M30: 31,647,729 km (0.118 R)
• M31: 37,466,637 km (0.057 R)
• M32: 37,753,267 km (0.047 R)
• M33: 41,769,072 km (0.118 R)
• M34: 49,078,573 km (0.071 R)
• M35: 51,162,322 km (0.109 R)
• M36: 55,134,445 km (0.068 R)
• M37: 55,691,547 km (0.048 R)
• M38: 66,371,190 km (0.111 R)
• M39: 71,967,347 km (0.152 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: 176 - 10,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit