🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 12.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 409 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,335,639 km

• M1: 153,039 km (0.082 R)
• M2: 552,764 km (0.104 R)
• M3: 1,022,202 km (0.092 R)
• M4: 1,606,382 km (0.117 R)
• M5: 2,125,038 km (0.065 R)
• M6: 2,694,108 km (0.108 R)
• M7: 3,398,564 km (0.094 R)
• M8: 4,458,615 km (0.086 R)
• M9: 5,035,016 km (0.071 R)
• M10: 5,812,176 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 8.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.08 AU - 1.46 AU

Year: 939 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,335,639 km

• M1: 102,325 km (0.069 R)
• M2: 411,993 km (0.086 R)
• M3: 884,871 km (0.119 R)
• M4: 1,223,860 km (0.096 R)
• M5: 2,421,391 km (0.093 R)
• M6: 2,901,152 km (0.076 R)
• M7: 3,208,276 km (0.092 R)
• M8: 3,917,220 km (0.118 R)
• M9: 4,962,760 km (0.069 R)
• M10: 5,458,527 km (0.113 R)
• M11: 6,104,491 km (0.117 R)
• M12: 6,590,385 km (0.11 R)
• M13: 7,255,946 km (0.092 R)
• M14: 7,593,738 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 13.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.56 AU - 2.06 AU

Year: 1597 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,335,639 km

• M1: 165,306 km (0.059 R)
• M2: 1,137,991 km (0.086 R)
• M3: 2,272,392 km (0.078 R)
• M4: 2,691,565 km (0.059 R)
• M5: 3,151,130 km (0.064 R)
• M6: 4,761,102 km (0.077 R)
• M7: 6,664,735 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 8.4

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.54 AU - 4.44 AU

Year: 5228 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,335,639 km

• M1: 104,719 km (0.035 R)
• M2: 453,431 km (0.043 R)
• M3: 854,054 km (0.1 R)
• M4: 1,606,532 km (0.088 R)
• M5: 2,458,043 km (0.067 R)
• M6: 4,741,654 km (0.09 R)
• M7: 5,188,353 km (0.036 R)
• M8: 6,906,036 km (0.117 R)
• M9: 9,832,918 km (0.079 R)
• M10: 13,498,216 km (0.084 R)
• M11: 14,976,692 km (0.117 R)
• M12: 15,877,121 km (0.06 R)
• M13: 20,707,786 km (0.113 R)
• M14: 21,447,996 km (0.104 R)
• M15: 25,248,231 km (0.061 R)
• M16: 29,567,570 km (0.064 R)
• M17: 31,078,210 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 14.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4 AU - 5.32 AU

Year: 6599 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,335,639 km

• M1: 177,872 km (0.086 R)
• M2: 623,973 km (0.082 R)
• M3: 1,267,692 km (0.116 R)
• M4: 1,752,240 km (0.081 R)
• M5: 2,522,818 km (0.114 R)
• M6: 3,307,908 km (0.113 R)
• M7: 4,018,648 km (0.1 R)
• M8: 4,492,723 km (0.09 R)
• M9: 7,148,235 km (0.035 R)
• M10: 8,941,016 km (0.029 R)
• M11: 9,432,744 km (0.071 R)
• M12: 10,373,116 km (0.07 R)
• M13: 11,323,661 km (0.047 R)
• M14: 12,114,585 km (0.105 R)
• M15: 14,223,317 km (0.084 R)
• M16: 18,218,178 km (0.075 R)
• M17: 20,975,865 km (0.1 R)
• M18: 22,659,141 km (0.119 R)
• M19: 23,491,653 km (0.11 R)
• M20: 24,001,034 km (0.103 R)
• M21: 25,483,997 km (0.109 R)
• M22: 27,399,448 km (0.081 R)
• M23: 31,927,776 km (0.068 R)
• M24: 35,468,458 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.4

Radius: 6.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.65 AU - 6.47 AU

Year: 9786 Days

Day: 16.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,335,639 km

• M1: 83,625 km (0.061 R)
• M2: 302,337 km (0.111 R)
• M3: 545,434 km (0.054 R)
• M4: 1,608,177 km (0.078 R)
• M5: 2,089,134 km (0.115 R)
• M6: 2,488,411 km (0.094 R)
• M7: 4,162,561 km (0.051 R)
• M8: 5,317,307 km (0.071 R)
• M9: 5,876,803 km (0.081 R)
• M10: 8,395,433 km (0.083 R)
• M11: 8,828,818 km (0.097 R)
• M12: 9,112,156 km (0.115 R)
• M13: 12,746,187 km (0.067 R)
• M14: 15,603,806 km (0.116 R)
• M15: 21,803,740 km (0.101 R)
• M16: 23,848,294 km (0.084 R)
• M17: 24,957,114 km (0.119 R)
• M18: 25,687,899 km (0.071 R)
• M19: 26,852,967 km (0.11 R)
• M20: 30,743,410 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.8

Radius: 4.9

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.72 AU - 12.38 AU

Year: 20901 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,335,639 km

• M1: 60,886 km (0.081 R)
• M2: 330,611 km (0.047 R)
• M3: 851,511 km (0.059 R)
• M4: 1,101,489 km (0.092 R)
• M5: 1,309,131 km (0.086 R)
• M6: 1,509,891 km (0.067 R)
• M7: 2,239,031 km (0.114 R)
• M8: 2,436,201 km (0.063 R)
• M9: 4,491,826 km (0.05 R)
• M10: 4,878,536 km (0.074 R)
• M11: 5,286,938 km (0.064 R)
• M12: 5,717,930 km (0.087 R)
• M13: 7,245,474 km (0.11 R)
• M14: 14,371,419 km (0.036 R)
• M15: 15,053,884 km (0.079 R)
• M16: 15,520,779 km (0.086 R)
• M17: 15,837,328 km (0.088 R)
• M18: 16,647,700 km (0.099 R)
• M19: 24,574,891 km (0.099 R)
• M20: 37,598,732 km (0.114 R)
• M21: 38,026,432 km (0.088 R)
• M22: 38,746,297 km (0.081 R)
• M23: 41,262,085 km (0.095 R)
• M24: 42,022,191 km (0.109 R)
• M25: 43,413,900 km (0.091 R)
• M26: 44,996,048 km (0.114 R)
• M27: 45,639,468 km (0.108 R)
• M28: 46,126,110 km (0.091 R)
• M29: 46,616,043 km (0.077 R)
• M30: 47,440,477 km (0.076 R)
• M31: 48,611,080 km (0.079 R)
• M32: 51,709,102 km (0.112 R)
• M33: 63,183,409 km (0.108 R)
• M34: 63,585,977 km (0.081 R)
• M35: 65,623,948 km (0.081 R)
• M36: 66,243,732 km (0.098 R)
• M37: 67,076,244 km (0.103 R)
• M38: 74,212,213 km (0.034 R)
• M39: 74,884,954 km (0.097 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: 275 - 13,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit