🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 8.5

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.71 AU - 1.03 AU

Year: 532 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,804,963 km

• M1: 105,766 km (0.098 R)
• M2: 373,845 km (0.057 R)
• M3: 657,034 km (0.093 R)
• M4: 1,209,948 km (0.103 R)
• M5: 1,504,356 km (0.08 R)
• M6: 1,966,314 km (0.059 R)
• M7: 2,615,120 km (0.075 R)
• M8: 2,879,909 km (0.115 R)
• M9: 3,187,033 km (0.066 R)
• M10: 3,621,615 km (0.056 R)
• M11: 4,080,880 km (0.045 R)
• M12: 4,785,486 km (0.099 R)
• M13: 5,426,663 km (0.08 R)
• M14: 6,009,945 km (0.092 R)
• M15: 6,414,906 km (0.079 R)
• M16: 6,776,484 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 14.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.89 AU - 1.31 AU

Year: 757 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,804,963 km

• M1: 177,872 km (0.104 R)
• M2: 704,456 km (0.109 R)
• M3: 1,158,785 km (0.095 R)
• M4: 2,080,458 km (0.115 R)
• M5: 2,650,725 km (0.089 R)
• M6: 3,143,350 km (0.109 R)
• M7: 4,097,635 km (0.084 R)
• M8: 5,036,661 km (0.106 R)
• M9: 6,114,813 km (0.113 R)
• M10: 6,901,847 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 11.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.1 AU - 1.12 AU

Year: 767 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,804,963 km

• M1: 147,952 km (0.105 R)
• M2: 560,244 km (0.097 R)
• M3: 1,121,236 km (0.086 R)
• M4: 1,772,286 km (0.09 R)
• M5: 2,261,471 km (0.115 R)
• M6: 2,640,552 km (0.104 R)
• M7: 3,557,737 km (0.095 R)
• M8: 4,028,820 km (0.036 R)
• M9: 4,625,267 km (0.051 R)
• M10: 5,133,301 km (0.101 R)
• M11: 5,658,988 km (0.03 R)
• M12: 7,836,236 km (0.103 R)
• M13: 8,872,949 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 12.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.41 AU - 1.53 AU

Year: 1169 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,804,963 km

• M1: 157,975 km (0.079 R)
• M2: 589,715 km (0.09 R)
• M3: 1,046,437 km (0.112 R)
• M4: 1,443,320 km (0.09 R)
• M5: 2,053,380 km (0.057 R)
• M6: 2,680,794 km (0.111 R)
• M7: 3,331,993 km (0.12 R)
• M8: 3,860,074 km (0.102 R)
• M9: 4,305,128 km (0.107 R)
• M10: 4,895,890 km (0.086 R)
• M11: 5,725,709 km (0.089 R)
• M12: 6,739,683 km (0.072 R)
• M13: 7,538,386 km (0.108 R)
• M14: 8,078,883 km (0.045 R)
• M15: 8,783,789 km (0.09 R)
• M16: 9,766,946 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 8.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.56 AU - 1.8 AU

Year: 1428 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,804,963 km

• M1: 108,309 km (0.063 R)
• M2: 445,353 km (0.112 R)
• M3: 1,185,862 km (0.102 R)
• M4: 1,534,575 km (0.027 R)
• M5: 1,930,411 km (0.068 R)
• M6: 2,239,031 km (0.097 R)
• M7: 2,619,309 km (0.043 R)
• M8: 3,071,095 km (0.108 R)
• M9: 3,737,104 km (0.07 R)
• M10: 4,078,188 km (0.067 R)
• M11: 4,458,615 km (0.028 R)
• M12: 4,764,243 km (0.116 R)
• M13: 5,145,419 km (0.07 R)
• M14: 5,482,014 km (0.076 R)
• M15: 7,286,763 km (0.117 R)
• M16: 7,958,607 km (0.103 R)
• M17: 8,409,794 km (0.102 R)
• M18: 11,272,648 km (0.109 R)
• M19: 12,023,779 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 14.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.71 AU - 2.43 AU

Year: 1954 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,804,963 km

• M1: 175,777 km (0.063 R)
• M2: 656,884 km (0.075 R)
• M3: 1,143,825 km (0.046 R)
• M4: 1,705,117 km (0.054 R)
• M5: 3,032,199 km (0.091 R)
• M6: 3,763,284 km (0.026 R)
• M7: 4,659,226 km (0.053 R)
• M8: 6,203,824 km (0.069 R)
• M9: 7,733,761 km (0.065 R)
• M10: 8,461,555 km (0.086 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 13.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.45 AU - 2.91 AU

Year: 2878 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,804,963 km

• M1: 163,660 km (0.112 R)
• M2: 842,386 km (0.109 R)
• M3: 1,787,994 km (0.075 R)
• M4: 2,713,705 km (0.056 R)
• M5: 3,388,541 km (0.081 R)
• M6: 3,804,124 km (0.102 R)
• M7: 4,294,656 km (0.106 R)
• M8: 5,285,143 km (0.087 R)
• M9: 6,288,646 km (0.047 R)
• M10: 7,063,862 km (0.103 R)
• M11: 8,838,691 km (0.086 R)
• M12: 9,776,071 km (0.092 R)
• M13: 10,437,144 km (0.042 R)
• M14: 11,088,643 km (0.084 R)
• M15: 12,558,143 km (0.096 R)
• M16: 13,207,398 km (0.105 R)
• M17: 15,096,669 km (0.109 R)
• M18: 16,640,370 km (0.064 R)
• M19: 17,798,107 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.65 AU - 2.97 AU

Year: 3090 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,804,963 km

• M1: 184,604 km (0.104 R)
• M2: 800,797 km (0.111 R)
• M3: 1,770,790 km (0.1 R)
• M4: 2,427,674 km (0.061 R)
• M5: 3,028,459 km (0.04 R)
• M6: 3,977,807 km (0.079 R)
• M7: 4,708,144 km (0.085 R)
• M8: 6,773,642 km (0.079 R)
• M9: 9,674,644 km (0.093 R)
• M10: 10,266,154 km (0.119 R)
• M11: 11,198,597 km (0.056 R)
• M12: 11,809,555 km (0.104 R)
• M13: 13,777,365 km (0.065 R)
• M14: 15,205,576 km (0.091 R)
• M15: 16,469,379 km (0.086 R)
• M16: 17,260,602 km (0.088 R)
• M17: 18,187,960 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 11.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.85 AU - 5.45 AU

Year: 6578 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,804,963 km

• M1: 138,378 km (0.044 R)
• M2: 694,284 km (0.039 R)
• M3: 1,236,726 km (0.03 R)
• M4: 2,742,428 km (0.1 R)
• M5: 3,113,880 km (0.092 R)
• M6: 4,146,105 km (0.063 R)
• M7: 7,602,265 km (0.067 R)
• M8: 8,342,026 km (0.077 R)
• M9: 8,808,472 km (0.1 R)
• M10: 10,805,454 km (0.051 R)
• M11: 12,376,980 km (0.045 R)
• M12: 14,041,406 km (0.098 R)
• M13: 14,424,675 km (0.1 R)
• M14: 16,325,915 km (0.082 R)
• M15: 16,872,097 km (0.056 R)
• M16: 18,194,392 km (0.116 R)
• M17: 18,781,713 km (0.032 R)
• M18: 19,180,242 km (0.114 R)
• M19: 20,063,169 km (0.088 R)
• M20: 22,500,417 km (0.116 R)
• M21: 23,713,058 km (0.117 R)
• M22: 24,729,874 km (0.117 R)
• M23: 26,185,611 km (0.081 R)
• M24: 27,869,335 km (0.112 R)
• M25: 29,893,245 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.6

Radius: 5.4

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.44 AU - 6.74 AU

Year: 11098 Days

Day: 19.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,804,963 km

• M1: 67,768 km (0.114 R)
• M2: 271,221 km (0.1 R)
• M3: 651,948 km (0.086 R)
• M4: 1,353,412 km (0.043 R)
• M5: 1,795,324 km (0.086 R)
• M6: 2,232,748 km (0.092 R)
• M7: 2,915,513 km (0.052 R)
• M8: 3,675,320 km (0.081 R)
• M9: 4,905,015 km (0.083 R)
• M10: 6,818,821 km (0.104 R)
• M11: 7,482,586 km (0.074 R)
• M12: 8,841,384 km (0.099 R)
• M13: 9,082,835 km (0.085 R)
• M14: 9,428,406 km (0.049 R)
• M15: 9,731,341 km (0.116 R)
• M16: 10,356,960 km (0.1 R)
• M17: 11,064,408 km (0.085 R)
• M18: 11,515,595 km (0.118 R)
• M19: 12,514,759 km (0.079 R)
• M20: 13,570,621 km (0.076 R)
• M21: 13,892,107 km (0.084 R)
• M22: 14,550,338 km (0.114 R)
• M23: 16,722,948 km (0.102 R)
• M24: 17,018,104 km (0.109 R)
• M25: 17,543,043 km (0.108 R)
• M26: 17,924,667 km (0.086 R)
• M27: 18,783,509 km (0.03 R)
• M28: 19,833,536 km (0.085 R)
• M29: 20,583,021 km (0.085 R)
• M30: 21,007,580 km (0.11 R)
• M31: 21,524,590 km (0.115 R)
• M32: 22,138,390 km (0.07 R)
• M33: 22,404,974 km (0.106 R)
• M34: 27,680,992 km (0.087 R)
• M35: 28,302,272 km (0.087 R)
• M36: 29,145,106 km (0.059 R)
• M37: 29,572,657 km (0.103 R)
• M38: 31,548,845 km (0.083 R)
• M39: 45,426,141 km (0.058 R)
• M40: 47,459,027 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit