🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 9.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.28 AU

Year: 725 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,632,587 km

• M1: 120,725 km (0.1 R)
• M2: 466,297 km (0.088 R)
• M3: 856,298 km (0.081 R)
• M4: 1,170,603 km (0.087 R)
• M5: 1,495,380 km (0.115 R)
• M6: 1,910,215 km (0.063 R)
• M7: 2,808,251 km (0.116 R)
• M8: 3,250,911 km (0.114 R)
• M9: 3,556,390 km (0.07 R)
• M10: 3,965,391 km (0.081 R)
• M11: 4,328,016 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 10

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.47 AU - 1.97 AU

Year: 1456 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,632,587 km

• M1: 124,615 km (0.112 R)
• M2: 439,369 km (0.109 R)
• M3: 758,012 km (0.057 R)
• M4: 1,263,803 km (0.117 R)
• M5: 1,660,836 km (0.069 R)
• M6: 2,489,458 km (0.074 R)
• M7: 2,946,928 km (0.071 R)
• M8: 3,540,234 km (0.108 R)
• M9: 4,303,183 km (0.12 R)
• M10: 4,743,599 km (0.085 R)
• M11: 5,088,422 km (0.107 R)
• M12: 6,036,274 km (0.078 R)
• M13: 6,539,970 km (0.06 R)
• M14: 7,361,262 km (0.094 R)
• M15: 11,274,444 km (0.11 R)
• M16: 12,377,728 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.3

Radius: 5.9

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.08 AU - 6.58 AU

Year: 10283 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,632,587 km

• M1: 74,051 km (0.104 R)
• M2: 306,227 km (0.052 R)
• M3: 534,812 km (0.099 R)
• M4: 735,573 km (0.114 R)
• M5: 1,018,911 km (0.109 R)
• M6: 1,638,097 km (0.096 R)
• M7: 2,004,013 km (0.111 R)
• M8: 2,346,143 km (0.097 R)
• M9: 3,336,481 km (0.104 R)
• M10: 3,817,588 km (0.091 R)
• M11: 4,144,609 km (0.07 R)
• M12: 5,140,781 km (0.09 R)
• M13: 7,303,817 km (0.094 R)
• M14: 8,746,090 km (0.096 R)
• M15: 10,059,410 km (0.112 R)
• M16: 12,591,204 km (0.05 R)
• M17: 13,132,000 km (0.111 R)
• M18: 13,315,557 km (0.105 R)
• M19: 13,940,128 km (0.085 R)
• M20: 15,450,468 km (0.081 R)
• M21: 21,466,397 km (0.076 R)
• M22: 25,889,108 km (0.092 R)
• M23: 35,763,017 km (0.091 R)
• M24: 39,839,259 km (0.054 R)
• M25: 40,353,577 km (0.072 R)
• M26: 43,668,067 km (0.118 R)
• M27: 44,489,808 km (0.119 R)
• M28: 46,731,233 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 6.2

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.75 AU - 7.63 AU

Year: 11173 Days

Day: 17 Hours

Environment

Temp: -225 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,632,587 km

• M1: 77,043 km (0.11 R)
• M2: 294,558 km (0.118 R)
• M3: 538,403 km (0.113 R)
• M4: 3,273,650 km (0.048 R)
• M5: 3,659,912 km (0.098 R)
• M6: 4,192,181 km (0.054 R)
• M7: 5,550,829 km (0.075 R)
• M8: 6,252,742 km (0.072 R)
• M9: 6,806,554 km (0.097 R)
• M10: 7,095,577 km (0.072 R)
• M11: 7,786,868 km (0.073 R)
• M12: 8,380,772 km (0.091 R)
• M13: 9,202,513 km (0.083 R)
• M14: 9,403,573 km (0.067 R)
• M15: 9,658,787 km (0.095 R)
• M16: 11,346,101 km (0.057 R)
• M17: 11,811,500 km (0.109 R)
• M18: 12,048,912 km (0.104 R)
• M19: 12,594,944 km (0.052 R)
• M20: 13,284,441 km (0.067 R)
• M21: 13,736,076 km (0.094 R)
• M22: 14,398,945 km (0.108 R)
• M23: 18,590,827 km (0.076 R)
• M24: 20,747,280 km (0.077 R)
• M25: 21,443,060 km (0.118 R)
• M26: 23,250,202 km (0.118 R)
• M27: 24,095,579 km (0.116 R)
• M28: 28,207,726 km (0.067 R)
• M29: 28,846,209 km (0.076 R)
• M30: 32,415,166 km (0.11 R)
• M31: 39,747,107 km (0.08 R)
• M32: 40,013,391 km (0.11 R)
• M33: 40,954,661 km (0.105 R)
• M34: 43,866,733 km (0.111 R)
• M35: 48,869,436 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 4.1

Gravity: 37.46 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.53 AU - 7.23 AU

Year: 11652 Days

Day: 17.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,632,587 km

• M1: 55,351 km (0.1 R)
• M2: 299,794 km (0.049 R)
• M3: 528,380 km (0.113 R)
• M4: 1,693,298 km (0.079 R)
• M5: 2,357,513 km (0.05 R)
• M6: 2,902,348 km (0.102 R)
• M7: 3,526,919 km (0.094 R)
• M8: 7,770,113 km (0.106 R)
• M9: 7,901,610 km (0.116 R)
• M10: 8,351,002 km (0.106 R)
• M11: 8,489,081 km (0.085 R)
• M12: 9,105,125 km (0.093 R)
• M13: 10,639,550 km (0.083 R)
• M14: 12,517,602 km (0.093 R)
• M15: 16,694,973 km (0.104 R)
• M16: 17,135,539 km (0.094 R)
• M17: 19,535,986 km (0.059 R)
• M18: 24,236,052 km (0.114 R)
• M19: 24,423,199 km (0.084 R)
• M20: 24,705,939 km (0.032 R)
• M21: 26,746,005 km (0.054 R)
• M22: 27,046,397 km (0.117 R)
• M23: 31,490,202 km (0.093 R)
• M24: 32,049,549 km (0.095 R)
• M25: 33,767,531 km (0.106 R)
• M26: 37,761,195 km (0.093 R)
• M27: 39,159,187 km (0.053 R)
• M28: 39,806,049 km (0.084 R)
• M29: 44,674,412 km (0.102 R)
• M30: 45,807,616 km (0.066 R)
• M31: 46,959,819 km (0.072 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 5.5

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.61 AU - 8.83 AU

Year: 15217 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,632,587 km

• M1: 68,366 km (0.072 R)
• M2: 296,204 km (0.114 R)
• M3: 628,760 km (0.1 R)
• M4: 886,068 km (0.112 R)
• M5: 1,599,800 km (0.059 R)
• M6: 1,806,245 km (0.087 R)
• M7: 2,452,208 km (0.114 R)
• M8: 2,640,851 km (0.09 R)
• M9: 3,521,085 km (0.094 R)
• M10: 4,869,411 km (0.099 R)
• M11: 5,202,715 km (0.109 R)
• M12: 6,333,226 km (0.065 R)
• M13: 7,102,009 km (0.066 R)
• M14: 7,751,563 km (0.114 R)
• M15: 8,392,740 km (0.067 R)
• M16: 8,630,152 km (0.112 R)
• M17: 10,528,399 km (0.068 R)
• M18: 10,972,705 km (0.091 R)
• M19: 11,545,515 km (0.098 R)
• M20: 13,773,177 km (0.109 R)
• M21: 14,371,867 km (0.113 R)
• M22: 14,918,498 km (0.116 R)
• M23: 16,419,114 km (0.083 R)
• M24: 18,733,244 km (0.091 R)
• M25: 22,781,811 km (0.082 R)
• M26: 24,187,283 km (0.112 R)
• M27: 28,216,253 km (0.101 R)
• M28: 30,500,313 km (0.094 R)
• M29: 37,315,693 km (0.11 R)
• M30: 41,828,462 km (0.109 R)
• M31: 42,243,297 km (0.049 R)
• M32: 43,081,195 km (0.061 R)
• M33: 46,395,835 km (0.105 R)
• M34: 49,721,844 km (0.112 R)
• M35: 50,655,634 km (0.083 R)
• M36: 54,016,500 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 7.9

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.28 AU - 10.24 AU

Year: 18194 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,632,587 km

• M1: 98,286 km (0.106 R)
• M2: 451,786 km (0.114 R)
• M3: 950,844 km (0.056 R)
• M4: 1,354,459 km (0.096 R)
• M5: 1,923,230 km (0.107 R)
• M6: 4,735,371 km (0.066 R)
• M7: 6,361,350 km (0.036 R)
• M8: 7,461,643 km (0.076 R)
• M9: 7,743,635 km (0.071 R)
• M10: 9,865,381 km (0.096 R)
• M11: 10,849,137 km (0.057 R)
• M12: 12,477,958 km (0.085 R)
• M13: 18,418,939 km (0.028 R)
• M14: 18,848,285 km (0.114 R)
• M15: 19,816,332 km (0.046 R)
• M16: 24,431,576 km (0.076 R)
• M17: 25,264,537 km (0.119 R)
• M18: 30,069,322 km (0.069 R)
• M19: 30,905,125 km (0.087 R)
• M20: 42,473,229 km (0.037 R)
• M21: 46,151,542 km (0.064 R)
• M22: 49,210,070 km (0.074 R)
• M23: 50,704,852 km (0.05 R)
• M24: 55,548,831 km (0.083 R)
• M25: 55,906,220 km (0.058 R)
• M26: 56,265,106 km (0.08 R)
• M27: 63,185,054 km (0.11 R)
• M28: 64,358,201 km (0.092 R)
• M29: 65,346,743 km (0.095 R)
• M30: 67,964,407 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.1

Radius: 7.9

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.07 AU - 12.01 AU

Year: 20541 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,632,587 km

• M1: 102,624 km (0.063 R)
• M2: 477,367 km (0.119 R)
• M3: 863,479 km (0.063 R)
• M4: 1,532,630 km (0.058 R)
• M5: 1,859,801 km (0.079 R)
• M6: 2,255,337 km (0.064 R)
• M7: 2,913,119 km (0.078 R)
• M8: 3,661,557 km (0.109 R)
• M9: 4,389,800 km (0.088 R)
• M10: 6,354,618 km (0.117 R)
• M11: 7,204,484 km (0.094 R)
• M12: 10,146,476 km (0.111 R)
• M13: 11,506,021 km (0.112 R)
• M14: 13,653,349 km (0.108 R)
• M15: 17,893,701 km (0.094 R)
• M16: 23,696,303 km (0.104 R)
• M17: 25,956,577 km (0.075 R)
• M18: 31,560,364 km (0.101 R)
• M19: 41,002,084 km (0.06 R)
• M20: 43,584,741 km (0.099 R)
• M21: 51,610,517 km (0.095 R)
• M22: 54,617,734 km (0.116 R)
• M23: 57,145,639 km (0.088 R)
• M24: 59,142,471 km (0.077 R)
• M25: 59,750,437 km (0.117 R)
• M26: 61,807,258 km (0.099 R)
• M27: 62,643,061 km (0.098 R)
• M28: 66,935,323 km (0.104 R)
• M29: 67,595,499 km (0.091 R)
• M30: 69,827,948 km (0.068 R)
• M31: 74,911,283 km (0.102 R)
• M32: 80,731,987 km (0.118 R)
• M33: 85,290,384 km (0.053 R)
• M34: 86,586,350 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit