🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 8.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.96 AU - 2.28 AU

Year: 2058 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,633,445 km

• M1: 110,702 km (0.025 R)
• M2: 436,227 km (0.085 R)
• M3: 743,950 km (0.063 R)
• M4: 1,022,053 km (0.108 R)
• M5: 1,575,714 km (0.074 R)
• M6: 2,271,045 km (0.082 R)
• M7: 3,663,353 km (0.051 R)
• M8: 4,293,908 km (0.1 R)
• M9: 5,238,319 km (0.112 R)
• M10: 6,456,345 km (0.083 R)
• M11: 7,453,864 km (0.107 R)
• M12: 9,078,347 km (0.081 R)
• M13: 11,268,460 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 12.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.59 AU - 2.71 AU

Year: 2877 Days

Day: 13.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,633,445 km

• M1: 154,235 km (0.113 R)
• M2: 584,479 km (0.086 R)
• M3: 1,123,480 km (0.039 R)
• M4: 1,663,080 km (0.066 R)
• M5: 2,055,774 km (0.094 R)
• M6: 2,847,595 km (0.12 R)
• M7: 3,322,868 km (0.118 R)
• M8: 3,747,726 km (0.094 R)
• M9: 7,139,409 km (0.113 R)
• M10: 7,937,364 km (0.117 R)
• M11: 8,885,665 km (0.074 R)
• M12: 11,294,789 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 8.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.56 AU - 2.86 AU

Year: 2975 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,633,445 km

• M1: 107,262 km (0.1 R)
• M2: 385,065 km (0.114 R)
• M3: 679,623 km (0.069 R)
• M4: 971,638 km (0.079 R)
• M5: 1,509,293 km (0.06 R)
• M6: 1,907,373 km (0.098 R)
• M7: 2,932,417 km (0.111 R)
• M8: 3,207,378 km (0.055 R)
• M9: 3,556,390 km (0.083 R)
• M10: 4,287,475 km (0.077 R)
• M11: 4,597,591 km (0.108 R)
• M12: 5,238,169 km (0.101 R)
• M13: 5,776,572 km (0.065 R)
• M14: 6,266,954 km (0.09 R)
• M15: 7,614,831 km (0.115 R)
• M16: 7,938,860 km (0.092 R)
• M17: 8,754,318 km (0.085 R)
• M18: 10,196,890 km (0.098 R)
• M19: 11,036,134 km (0.116 R)
• M20: 12,313,999 km (0.118 R)
• M21: 13,080,539 km (0.085 R)
• M22: 14,119,197 km (0.114 R)
• M23: 14,808,095 km (0.081 R)
• M24: 16,306,467 km (0.101 R)
• M25: 16,682,706 km (0.092 R)
• M26: 19,301,566 km (0.053 R)
• M27: 19,844,158 km (0.104 R)
• M28: 20,149,936 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.44 AU - 3.46 AU

Year: 4273 Days

Day: 14.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,633,445 km

• M1: 151,842 km (0.079 R)
• M2: 576,550 km (0.061 R)
• M3: 1,428,660 km (0.079 R)
• M4: 2,847,147 km (0.043 R)
• M5: 6,388,427 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 11.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.34 AU - 4.5 AU

Year: 5176 Days

Day: 7.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,633,445 km

• M1: 140,772 km (0.102 R)
• M2: 559,047 km (0.108 R)
• M3: 1,346,830 km (0.095 R)
• M4: 1,975,889 km (0.025 R)
• M5: 2,885,593 km (0.111 R)
• M6: 3,258,541 km (0.083 R)
• M7: 6,095,515 km (0.025 R)
• M8: 6,884,195 km (0.115 R)
• M9: 7,739,595 km (0.038 R)
• M10: 9,237,070 km (0.12 R)
• M11: 11,107,492 km (0.113 R)
• M12: 12,797,051 km (0.081 R)
• M13: 14,709,061 km (0.109 R)
• M14: 18,551,333 km (0.119 R)
• M15: 20,631,192 km (0.086 R)
• M16: 23,093,573 km (0.095 R)
• M17: 23,561,365 km (0.044 R)
• M18: 27,710,014 km (0.117 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 5.1

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.24 AU - 6.54 AU

Year: 9532 Days

Day: 22.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,633,445 km

• M1: 64,327 km (0.113 R)
• M2: 475,272 km (0.093 R)
• M3: 697,126 km (0.118 R)
• M4: 4,725,647 km (0.098 R)
• M5: 5,691,750 km (0.071 R)
• M6: 11,334,283 km (0.085 R)
• M7: 11,852,041 km (0.066 R)
• M8: 19,938,853 km (0.101 R)
• M9: 21,076,395 km (0.093 R)
• M10: 22,740,821 km (0.075 R)
• M11: 25,706,300 km (0.028 R)
• M12: 26,239,317 km (0.094 R)
• M13: 28,919,662 km (0.116 R)
• M14: 32,082,909 km (0.09 R)
• M15: 33,012,510 km (0.05 R)
• M16: 38,045,431 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 7.4

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.75 AU - 7.09 AU

Year: 12139 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,633,445 km

• M1: 93,349 km (0.111 R)
• M2: 394,639 km (0.077 R)
• M3: 737,518 km (0.099 R)
• M4: 1,020,407 km (0.049 R)
• M5: 1,554,322 km (0.076 R)
• M6: 1,993,541 km (0.103 R)
• M7: 2,261,471 km (0.098 R)
• M8: 2,573,682 km (0.109 R)
• M9: 2,848,493 km (0.035 R)
• M10: 3,558,185 km (0.077 R)
• M11: 3,982,146 km (0.031 R)
• M12: 4,773,668 km (0.109 R)
• M13: 5,059,550 km (0.081 R)
• M14: 5,771,336 km (0.096 R)
• M15: 6,982,032 km (0.057 R)
• M16: 8,958,818 km (0.069 R)
• M17: 9,296,760 km (0.07 R)
• M18: 9,844,886 km (0.07 R)
• M19: 10,256,879 km (0.069 R)
• M20: 12,551,710 km (0.072 R)
• M21: 13,345,476 km (0.102 R)
• M22: 14,237,229 km (0.086 R)
• M23: 15,168,027 km (0.065 R)
• M24: 15,579,272 km (0.1 R)
• M25: 16,423,752 km (0.041 R)
• M26: 21,109,606 km (0.047 R)
• M27: 22,230,842 km (0.046 R)
• M28: 27,213,947 km (0.094 R)
• M29: 29,062,528 km (0.083 R)
• M30: 30,232,533 km (0.11 R)
• M31: 34,989,446 km (0.113 R)
• M32: 39,187,761 km (0.086 R)
• M33: 39,444,620 km (0.079 R)
• M34: 43,160,631 km (0.107 R)
• M35: 45,953,474 km (0.029 R)
• M36: 49,610,992 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.9

Radius: 6.1

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.49 AU - 10.29 AU

Year: 17676 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,633,445 km

• M1: 75,996 km (0.117 R)
• M2: 390,450 km (0.076 R)
• M3: 876,644 km (0.074 R)
• M4: 1,936,694 km (0.103 R)
• M5: 2,227,961 km (0.116 R)
• M6: 2,525,810 km (0.119 R)
• M7: 2,849,989 km (0.086 R)
• M8: 5,484,707 km (0.078 R)
• M9: 10,892,071 km (0.071 R)
• M10: 15,637,465 km (0.04 R)
• M11: 18,035,818 km (0.111 R)
• M12: 21,790,127 km (0.117 R)
• M13: 26,900,689 km (0.099 R)
• M14: 28,805,369 km (0.085 R)
• M15: 34,277,659 km (0.091 R)
• M16: 43,346,731 km (0.108 R)
• M17: 48,023,609 km (0.073 R)
• M18: 56,547,098 km (0.095 R)
• M19: 58,732,722 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit