🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 12.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.51 AU - 0.83 AU

Year: 379 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,165,423 km

• M1: 156,779 km (0.06 R)
• M2: 561,291 km (0.096 R)
• M3: 995,125 km (0.099 R)
• M4: 1,402,779 km (0.052 R)
• M5: 1,854,864 km (0.052 R)
• M6: 2,744,971 km (0.077 R)
• M7: 3,311,050 km (0.074 R)
• M8: 4,100,627 km (0.113 R)
• M9: 4,753,472 km (0.087 R)
• M10: 5,474,833 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 12.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 629 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,165,423 km

• M1: 183,706 km (0.106 R)
• M2: 687,701 km (0.074 R)
• M3: 1,119,441 km (0.113 R)
• M4: 1,508,395 km (0.083 R)
• M5: 2,823,660 km (0.099 R)
• M6: 4,102,422 km (0.078 R)
• M7: 5,072,265 km (0.1 R)
• M8: 5,526,893 km (0.028 R)
• M9: 6,229,555 km (0.113 R)
• M10: 6,903,343 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.3

Radius: 14

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.46 AU - 1.6 AU

Year: 1306 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,165,423 km

• M1: 174,132 km (0.032 R)
• M2: 641,775 km (0.077 R)
• M3: 1,339,499 km (0.11 R)
• M4: 1,903,035 km (0.115 R)
• M5: 2,484,372 km (0.097 R)
• M6: 3,580,176 km (0.089 R)
• M7: 4,527,879 km (0.102 R)
• M8: 5,417,088 km (0.1 R)
• M9: 6,849,787 km (0.096 R)
• M10: 7,395,969 km (0.06 R)
• M11: 8,230,426 km (0.118 R)
• M12: 8,931,292 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 14.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.82 AU - 3.36 AU

Year: 3749 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,165,423 km

• M1: 175,329 km (0.096 R)
• M2: 772,075 km (0.09 R)
• M3: 1,270,086 km (0.065 R)
• M4: 2,083,450 km (0.036 R)
• M5: 2,985,076 km (0.084 R)
• M6: 3,848,405 km (0.058 R)
• M7: 5,897,148 km (0.097 R)
• M8: 6,369,728 km (0.059 R)
• M9: 7,977,007 km (0.084 R)
• M10: 8,482,498 km (0.074 R)
• M11: 9,518,165 km (0.075 R)
• M12: 11,339,519 km (0.063 R)
• M13: 11,933,422 km (0.119 R)
• M14: 12,887,707 km (0.107 R)
• M15: 15,440,595 km (0.084 R)
• M16: 16,400,265 km (0.071 R)
• M17: 18,501,068 km (0.09 R)
• M18: 19,844,606 km (0.097 R)
• M19: 20,911,090 km (0.12 R)
• M20: 22,226,952 km (0.103 R)
• M21: 22,869,176 km (0.06 R)
• M22: 24,718,355 km (0.059 R)
• M23: 25,640,477 km (0.089 R)
• M24: 26,825,441 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.08 AU - 4.8 AU

Year: 5398 Days

Day: 5 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,165,423 km

• M1: 99,931 km (0.088 R)
• M2: 370,704 km (0.072 R)
• M3: 1,342,042 km (0.078 R)
• M4: 1,917,546 km (0.072 R)
• M5: 2,341,955 km (0.032 R)
• M6: 2,616,317 km (0.091 R)
• M7: 3,139,461 km (0.052 R)
• M8: 3,512,857 km (0.086 R)
• M9: 3,936,668 km (0.064 R)
• M10: 4,237,659 km (0.065 R)
• M11: 4,624,070 km (0.089 R)
• M12: 6,009,047 km (0.105 R)
• M13: 6,615,966 km (0.098 R)
• M14: 7,105,300 km (0.118 R)
• M15: 7,917,916 km (0.113 R)
• M16: 8,190,483 km (0.045 R)
• M17: 9,420,328 km (0.078 R)
• M18: 10,768,952 km (0.115 R)
• M19: 12,377,578 km (0.087 R)
• M20: 12,979,111 km (0.051 R)
• M21: 13,358,791 km (0.106 R)
• M22: 14,140,440 km (0.113 R)
• M23: 18,393,208 km (0.088 R)
• M24: 21,002,943 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 9.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.74 AU - 4.96 AU

Year: 6262 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,165,423 km

• M1: 115,190 km (0.096 R)
• M2: 467,793 km (0.115 R)
• M3: 1,105,379 km (0.1 R)
• M4: 1,534,725 km (0.101 R)
• M5: 1,894,807 km (0.103 R)
• M6: 2,344,647 km (0.081 R)
• M7: 2,845,202 km (0.109 R)
• M8: 3,372,385 km (0.056 R)
• M9: 3,728,278 km (0.109 R)
• M10: 4,334,748 km (0.093 R)
• M11: 8,042,382 km (0.112 R)
• M12: 9,700,674 km (0.1 R)
• M13: 10,148,570 km (0.076 R)
• M14: 11,085,651 km (0.059 R)
• M15: 11,825,712 km (0.043 R)
• M16: 15,537,983 km (0.05 R)
• M17: 19,535,238 km (0.055 R)
• M18: 19,962,041 km (0.092 R)
• M19: 20,322,422 km (0.112 R)
• M20: 20,760,594 km (0.036 R)
• M21: 23,684,036 km (0.03 R)
• M22: 24,088,100 km (0.072 R)
• M23: 26,263,701 km (0.105 R)
• M24: 29,302,184 km (0.079 R)
• M25: 30,523,351 km (0.113 R)
• M26: 31,974,301 km (0.112 R)
• M27: 34,184,609 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.9

Radius: 5

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.52 AU - 8.6 AU

Year: 12948 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,165,423 km

• M1: 63,429 km (0.104 R)
• M2: 340,036 km (0.1 R)
• M3: 610,210 km (0.076 R)
• M4: 955,033 km (0.116 R)
• M5: 1,639,293 km (0.105 R)
• M6: 2,432,461 km (0.1 R)
• M7: 2,645,489 km (0.045 R)
• M8: 2,828,896 km (0.07 R)
• M9: 3,244,479 km (0.089 R)
• M10: 3,575,838 km (0.069 R)
• M11: 4,061,283 km (0.094 R)
• M12: 4,389,800 km (0.118 R)
• M13: 5,987,056 km (0.093 R)
• M14: 6,412,662 km (0.047 R)
• M15: 7,088,396 km (0.076 R)
• M16: 9,974,588 km (0.102 R)
• M17: 21,617,640 km (0.094 R)
• M18: 26,634,854 km (0.052 R)
• M19: 29,361,574 km (0.079 R)
• M20: 36,165,136 km (0.086 R)
• M21: 38,889,612 km (0.104 R)
• M22: 39,745,162 km (0.103 R)
• M23: 40,738,193 km (0.096 R)
• M24: 42,258,706 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.5

Radius: 4.7

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.3 AU - 10.3 AU

Year: 16505 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,165,423 km

• M1: 64,925 km (0.079 R)
• M2: 216,468 km (0.093 R)
• M3: 379,231 km (0.115 R)
• M4: 831,914 km (0.103 R)
• M5: 1,845,439 km (0.046 R)
• M6: 2,391,621 km (0.093 R)
• M7: 2,826,652 km (0.04 R)
• M8: 4,054,701 km (0.049 R)
• M9: 4,449,041 km (0.062 R)
• M10: 5,349,171 km (0.07 R)
• M11: 8,189,436 km (0.05 R)
• M12: 9,848,028 km (0.064 R)
• M13: 10,063,150 km (0.049 R)
• M14: 10,558,767 km (0.093 R)
• M15: 10,784,062 km (0.096 R)
• M16: 11,778,140 km (0.055 R)
• M17: 13,153,094 km (0.12 R)
• M18: 14,841,455 km (0.107 R)
• M19: 15,124,345 km (0.118 R)
• M20: 15,410,825 km (0.078 R)
• M21: 17,362,179 km (0.088 R)
• M22: 19,811,246 km (0.026 R)
• M23: 20,940,560 km (0.052 R)
• M24: 22,296,216 km (0.07 R)
• M25: 23,805,360 km (0.108 R)
• M26: 27,236,237 km (0.082 R)
• M27: 29,623,370 km (0.064 R)
• M28: 32,264,371 km (0.086 R)
• M29: 32,739,045 km (0.091 R)
• M30: 33,946,300 km (0.058 R)
• M31: 37,614,889 km (0.118 R)
• M32: 39,883,690 km (0.075 R)
• M33: 41,121,014 km (0.05 R)
• M34: 45,876,730 km (0.081 R)
• M35: 46,026,328 km (0.118 R)
• M36: 52,606,091 km (0.049 R)
• M37: 55,778,164 km (0.112 R)
• M38: 58,370,845 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 7.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.89 AU - 11.17 AU

Year: 21926 Days

Day: 24.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,165,423 km

• M1: 90,956 km (0.117 R)
• M2: 435,779 km (0.09 R)
• M3: 1,220,719 km (0.089 R)
• M4: 1,516,623 km (0.092 R)
• M5: 1,860,250 km (0.099 R)
• M6: 2,318,917 km (0.049 R)
• M7: 3,782,433 km (0.11 R)
• M8: 5,048,180 km (0.062 R)
• M9: 5,618,148 km (0.077 R)
• M10: 8,646,458 km (0.085 R)
• M11: 8,966,597 km (0.113 R)
• M12: 10,687,571 km (0.098 R)
• M13: 12,617,683 km (0.068 R)
• M14: 14,173,052 km (0.101 R)
• M15: 15,773,001 km (0.104 R)
• M16: 17,489,786 km (0.091 R)
• M17: 20,433,573 km (0.117 R)
• M18: 26,157,337 km (0.083 R)
• M19: 33,123,961 km (0.1 R)
• M20: 36,473,906 km (0.112 R)
• M21: 38,732,534 km (0.066 R)
• M22: 43,682,279 km (0.094 R)
• M23: 48,869,136 km (0.11 R)
• M24: 51,435,937 km (0.101 R)
• M25: 64,002,457 km (0.088 R)
• M26: 69,809,248 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit