🌌 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: 480.9

Radius: 10.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.67 AU - 0.79 AU

Year: 403 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,461,288 km

• M1: 130,599 km (0.104 R)
• M2: 816,056 km (0.083 R)
• M3: 1,297,911 km (0.076 R)
• M4: 1,752,988 km (0.068 R)
• M5: 2,364,694 km (0.113 R)
• M6: 3,684,147 km (0.082 R)
• M7: 4,579,490 km (0.1 R)
• M8: 4,961,413 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 12.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 462 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 75,461,288 km

• M1: 155,432 km (0.118 R)
• M2: 790,625 km (0.105 R)
• M3: 1,364,183 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 14.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.91 AU - 1.21 AU

Year: 705 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,461,288 km

• M1: 184,005 km (0.036 R)
• M2: 657,034 km (0.1 R)
• M3: 1,244,205 km (0.069 R)
• M4: 1,861,746 km (0.098 R)
• M5: 2,356,466 km (0.08 R)
• M6: 2,903,844 km (0.034 R)
• M7: 3,762,087 km (0.081 R)
• M8: 4,435,128 km (0.083 R)
• M9: 4,991,931 km (0.045 R)
• M10: 5,671,554 km (0.11 R)
• M11: 6,145,181 km (0.09 R)
• M12: 6,623,745 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 8.8

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.09 AU - 1.31 AU

Year: 849 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,461,288 km

• M1: 109,655 km (0.104 R)
• M2: 402,269 km (0.037 R)
• M3: 713,432 km (0.109 R)
• M4: 1,069,625 km (0.099 R)
• M5: 1,710,652 km (0.108 R)
• M6: 2,309,492 km (0.071 R)
• M7: 2,729,563 km (0.068 R)
• M8: 3,843,768 km (0.106 R)
• M9: 5,407,365 km (0.103 R)
• M10: 5,720,772 km (0.119 R)
• M11: 6,005,008 km (0.094 R)
• M12: 6,580,062 km (0.056 R)
• M13: 7,426,936 km (0.08 R)
• M14: 7,765,775 km (0.091 R)
• M15: 8,370,599 km (0.05 R)
• M16: 8,952,385 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 8.2

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.53 AU - 3.49 AU

Year: 3372 Days

Day: 9.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,461,288 km

• M1: 102,026 km (0.083 R)
• M2: 490,980 km (0.083 R)
• M3: 791,672 km (0.071 R)
• M4: 1,245,552 km (0.099 R)
• M5: 1,657,544 km (0.047 R)
• M6: 2,047,995 km (0.098 R)
• M7: 2,316,972 km (0.102 R)
• M8: 2,996,745 km (0.066 R)
• M9: 3,761,788 km (0.053 R)
• M10: 5,404,971 km (0.049 R)
• M11: 6,901,249 km (0.056 R)
• M12: 7,544,221 km (0.088 R)
• M13: 8,838,392 km (0.073 R)
• M14: 9,441,570 km (0.111 R)
• M15: 11,285,514 km (0.109 R)
• M16: 15,943,094 km (0.081 R)
• M17: 16,385,604 km (0.031 R)
• M18: 17,122,224 km (0.073 R)
• M19: 19,653,271 km (0.054 R)
• M20: 20,679,811 km (0.107 R)
• M21: 22,630,867 km (0.092 R)
• M22: 23,331,284 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 9.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.32 AU - 4.86 AU

Year: 5341 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,461,288 km

• M1: 114,442 km (0.034 R)
• M2: 400,773 km (0.09 R)
• M3: 830,119 km (0.074 R)
• M4: 1,509,293 km (0.032 R)
• M5: 1,864,887 km (0.098 R)
• M6: 3,427,586 km (0.119 R)
• M7: 5,036,661 km (0.068 R)
• M8: 6,692,410 km (0.071 R)
• M9: 8,526,331 km (0.107 R)
• M10: 8,921,867 km (0.08 R)
• M11: 9,538,061 km (0.118 R)
• M12: 10,627,732 km (0.073 R)
• M13: 11,179,299 km (0.119 R)
• M14: 11,701,545 km (0.065 R)
• M15: 14,283,305 km (0.112 R)
• M16: 14,728,808 km (0.098 R)
• M17: 16,241,542 km (0.106 R)
• M18: 17,600,339 km (0.116 R)
• M19: 18,112,712 km (0.095 R)
• M20: 19,846,850 km (0.06 R)
• M21: 21,182,161 km (0.105 R)
• M22: 22,055,812 km (0.08 R)
• M23: 26,038,557 km (0.108 R)
• M24: 27,982,132 km (0.098 R)
• M25: 29,300,688 km (0.103 R)
• M26: 30,111,359 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.3

Radius: 5.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.79 AU - 10.61 AU

Year: 18018 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,461,288 km

• M1: 69,862 km (0.1 R)
• M2: 312,660 km (0.096 R)
• M3: 853,007 km (0.105 R)
• M4: 1,036,863 km (0.058 R)
• M5: 2,023,760 km (0.039 R)
• M6: 3,016,342 km (0.116 R)
• M7: 3,521,085 km (0.091 R)
• M8: 4,696,924 km (0.114 R)
• M9: 5,701,923 km (0.114 R)
• M10: 6,148,472 km (0.09 R)
• M11: 6,398,301 km (0.104 R)
• M12: 6,842,607 km (0.108 R)
• M13: 7,875,281 km (0.088 R)
• M14: 9,613,309 km (0.064 R)
• M15: 11,377,217 km (0.097 R)
• M16: 13,947,757 km (0.11 R)
• M17: 15,728,571 km (0.069 R)
• M18: 16,468,033 km (0.12 R)
• M19: 18,601,747 km (0.102 R)
• M20: 19,124,891 km (0.027 R)
• M21: 19,352,130 km (0.106 R)
• M22: 20,993,219 km (0.096 R)
• M23: 21,971,439 km (0.081 R)
• M24: 22,979,729 km (0.077 R)
• M25: 23,150,719 km (0.07 R)
• M26: 25,543,088 km (0.097 R)
• M27: 28,684,793 km (0.091 R)
• M28: 29,282,287 km (0.098 R)
• M29: 30,502,407 km (0.114 R)
• M30: 31,861,803 km (0.087 R)
• M31: 32,610,391 km (0.028 R)
• M32: 36,413,468 km (0.089 R)
• M33: 37,114,035 km (0.116 R)
• M34: 37,586,016 km (0.049 R)
• M35: 41,506,528 km (0.115 R)
• M36: 43,827,389 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 5.8

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.65 AU - 10.31 AU

Year: 20357 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,461,288 km

• M1: 75,098 km (0.11 R)
• M2: 425,307 km (0.117 R)
• M3: 728,990 km (0.092 R)
• M4: 948,750 km (0.109 R)
• M5: 1,286,242 km (0.086 R)
• M6: 1,611,468 km (0.095 R)
• M7: 2,093,473 km (0.113 R)
• M8: 3,857,830 km (0.044 R)
• M9: 4,289,121 km (0.034 R)
• M10: 5,946,815 km (0.069 R)
• M11: 6,522,018 km (0.076 R)
• M12: 9,547,635 km (0.087 R)
• M13: 11,034,638 km (0.052 R)
• M14: 11,765,274 km (0.114 R)
• M15: 13,845,433 km (0.041 R)
• M16: 14,150,313 km (0.101 R)
• M17: 19,658,955 km (0.113 R)
• M18: 20,336,484 km (0.115 R)
• M19: 21,331,310 km (0.119 R)
• M20: 28,601,019 km (0.117 R)
• M21: 36,633,527 km (0.09 R)
• M22: 37,511,068 km (0.096 R)
• M23: 38,252,774 km (0.119 R)
• M24: 40,382,000 km (0.047 R)
• M25: 44,378,208 km (0.108 R)
• M26: 46,047,870 km (0.107 R)
• M27: 50,224,942 km (0.08 R)
• M28: 52,221,176 km (0.103 R)
• M29: 60,329,829 km (0.104 R)
• M30: 61,757,891 km (0.057 R)
• M31: 66,177,460 km (0.108 R)
• M32: 68,574,467 km (0.09 R)
• M33: 70,129,687 km (0.074 R)
• M34: 71,935,483 km (0.086 R)
• M35: 75,170,088 km (0.048 R)
• M36: 75,875,591 km (0.036 R)
• M37: 81,927,423 km (0.111 R)
• M38: 82,424,986 km (0.087 R)
• M39: 83,175,219 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.4

Radius: 7.5

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.04 AU - 11.94 AU

Year: 21937 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,461,288 km

• M1: 93,349 km (0.037 R)
• M2: 337,642 km (0.119 R)
• M3: 1,402,779 km (0.118 R)
• M4: 2,680,495 km (0.095 R)
• M5: 3,609,647 km (0.063 R)
• M6: 4,598,489 km (0.067 R)
• M7: 5,364,131 km (0.117 R)
• M8: 5,597,803 km (0.113 R)
• M9: 6,645,586 km (0.093 R)
• M10: 7,007,015 km (0.106 R)
• M11: 8,960,314 km (0.049 R)
• M12: 10,875,167 km (0.047 R)
• M13: 15,969,124 km (0.117 R)
• M14: 16,210,575 km (0.116 R)
• M15: 23,479,087 km (0.11 R)
• M16: 24,424,246 km (0.089 R)
• M17: 24,852,395 km (0.092 R)
• M18: 26,055,461 km (0.115 R)
• M19: 30,882,536 km (0.089 R)
• M20: 35,584,846 km (0.108 R)
• M21: 41,496,953 km (0.106 R)
• M22: 49,723,340 km (0.116 R)
• M23: 53,764,428 km (0.081 R)
• M24: 61,304,609 km (0.096 R)
• M25: 66,982,596 km (0.043 R)
• M26: 73,222,772 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit