🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 10.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.48 AU - 0.52 AU

Year: 236 Days

Day: 6.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,572,614 km

• M1: 125,662 km (0.109 R)
• M2: 497,413 km (0.11 R)
• M3: 928,853 km (0.081 R)
• M4: 1,313,469 km (0.095 R)
• M5: 1,912,459 km (0.04 R)
• M6: 2,342,553 km (0.071 R)
• M7: 3,022,775 km (0.104 R)
• M8: 3,358,323 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 11

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 272 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,572,614 km

• M1: 136,732 km (0.103 R)
• M2: 550,371 km (0.062 R)
• M3: 909,405 km (0.116 R)
• M4: 1,383,930 km (0.096 R)
• M5: 2,042,310 km (0.081 R)
• M6: 2,529,251 km (0.119 R)
• M7: 3,345,008 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 14.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 759 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,572,614 km

• M1: 177,124 km (0.118 R)
• M2: 735,124 km (0.108 R)
• M3: 1,317,060 km (0.105 R)
• M4: 2,808,999 km (0.113 R)
• M5: 3,479,946 km (0.051 R)
• M6: 4,178,418 km (0.113 R)
• M7: 4,644,715 km (0.087 R)
• M8: 5,110,263 km (0.114 R)
• M9: 6,698,095 km (0.065 R)
• M10: 7,594,336 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 14.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.27 AU - 1.75 AU

Year: 1237 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,572,614 km

• M1: 183,108 km (0.068 R)
• M2: 855,999 km (0.065 R)
• M3: 1,742,815 km (0.114 R)
• M4: 2,392,070 km (0.075 R)
• M5: 3,141,854 km (0.114 R)
• M6: 4,072,353 km (0.113 R)
• M7: 4,550,169 km (0.098 R)
• M8: 5,229,343 km (0.037 R)
• M9: 6,030,290 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 9.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.72 AU - 2.1 AU

Year: 1760 Days

Day: 14 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,572,614 km

• M1: 118,182 km (0.06 R)
• M2: 428,299 km (0.079 R)
• M3: 793,467 km (0.073 R)
• M4: 1,093,112 km (0.112 R)
• M5: 1,551,180 km (0.084 R)
• M6: 1,849,179 km (0.104 R)
• M7: 2,369,630 km (0.088 R)
• M8: 2,683,038 km (0.033 R)
• M9: 3,198,851 km (0.099 R)
• M10: 3,703,445 km (0.107 R)
• M11: 4,079,384 km (0.068 R)
• M12: 4,691,389 km (0.112 R)
• M13: 5,227,698 km (0.088 R)
• M14: 6,714,551 km (0.081 R)
• M15: 7,969,378 km (0.048 R)
• M16: 9,317,255 km (0.054 R)
• M17: 9,808,384 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 9.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.1 AU - 3.34 AU

Year: 2991 Days

Day: 10.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,572,614 km

• M1: 118,182 km (0.101 R)
• M2: 444,455 km (0.109 R)
• M3: 1,287,290 km (0.09 R)
• M4: 1,587,832 km (0.046 R)
• M5: 2,321,310 km (0.093 R)
• M6: 3,872,042 km (0.116 R)
• M7: 4,182,607 km (0.037 R)
• M8: 4,488,834 km (0.113 R)
• M9: 4,876,143 km (0.07 R)
• M10: 5,356,202 km (0.074 R)
• M11: 6,681,490 km (0.115 R)
• M12: 9,162,720 km (0.119 R)
• M13: 10,404,233 km (0.086 R)
• M14: 10,854,672 km (0.109 R)
• M15: 11,754,353 km (0.044 R)
• M16: 13,001,551 km (0.118 R)
• M17: 13,880,588 km (0.118 R)
• M18: 14,380,694 km (0.103 R)
• M19: 15,855,130 km (0.079 R)
• M20: 16,151,633 km (0.091 R)
• M21: 16,502,440 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 10.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.57 AU - 3.19 AU

Year: 3259 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,572,614 km

• M1: 127,009 km (0.118 R)
• M2: 628,760 km (0.065 R)
• M3: 1,150,108 km (0.114 R)
• M4: 1,572,124 km (0.098 R)
• M5: 2,096,465 km (0.04 R)
• M6: 2,537,778 km (0.105 R)
• M7: 3,090,842 km (0.054 R)
• M8: 3,552,501 km (0.042 R)
• M9: 4,162,710 km (0.098 R)
• M10: 5,317,157 km (0.109 R)
• M11: 6,143,386 km (0.108 R)
• M12: 6,559,268 km (0.116 R)
• M13: 8,582,430 km (0.105 R)
• M14: 10,054,622 km (0.028 R)
• M15: 10,910,771 km (0.053 R)
• M16: 11,439,001 km (0.075 R)
• M17: 11,941,650 km (0.071 R)
• M18: 13,263,048 km (0.098 R)
• M19: 13,771,232 km (0.119 R)
• M20: 14,292,281 km (0.058 R)
• M21: 14,777,427 km (0.073 R)
• M22: 15,273,344 km (0.114 R)
• M23: 19,709,968 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 11.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.33 AU - 6.51 AU

Year: 8415 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,572,614 km

• M1: 146,307 km (0.112 R)
• M2: 589,565 km (0.079 R)
• M3: 1,232,238 km (0.055 R)
• M4: 1,791,435 km (0.028 R)
• M5: 2,382,496 km (0.108 R)
• M6: 2,776,536 km (0.096 R)
• M7: 3,474,411 km (0.104 R)
• M8: 4,573,207 km (0.114 R)
• M9: 5,187,456 km (0.107 R)
• M10: 5,996,331 km (0.03 R)
• M11: 7,203,287 km (0.112 R)
• M12: 7,653,726 km (0.106 R)
• M13: 10,296,373 km (0.112 R)
• M14: 14,309,635 km (0.082 R)
• M15: 15,355,174 km (0.116 R)
• M16: 15,760,136 km (0.082 R)
• M17: 19,891,879 km (0.107 R)
• M18: 20,535,749 km (0.092 R)
• M19: 24,055,936 km (0.119 R)
• M20: 24,694,719 km (0.094 R)
• M21: 29,904,315 km (0.078 R)
• M22: 31,937,500 km (0.066 R)
• M23: 32,932,026 km (0.083 R)
• M24: 34,290,076 km (0.119 R)
• M25: 34,983,013 km (0.053 R)
• M26: 37,238,800 km (0.11 R)
• M27: 40,737,595 km (0.099 R)
• M28: 42,965,406 km (0.034 R)
• M29: 47,377,496 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 6.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.35 AU - 10.63 AU

Year: 21056 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,572,614 km

• M1: 86,019 km (0.096 R)
• M2: 435,479 km (0.111 R)
• M3: 1,002,306 km (0.101 R)
• M4: 1,301,352 km (0.113 R)
• M5: 1,559,857 km (0.102 R)
• M6: 2,265,061 km (0.087 R)
• M7: 2,833,982 km (0.086 R)
• M8: 3,906,449 km (0.109 R)
• M9: 4,188,142 km (0.069 R)
• M10: 4,584,876 km (0.1 R)
• M11: 5,006,442 km (0.101 R)
• M12: 5,805,893 km (0.114 R)
• M13: 6,341,903 km (0.079 R)
• M14: 6,865,345 km (0.101 R)
• M15: 10,629,527 km (0.088 R)
• M16: 12,945,901 km (0.098 R)
• M17: 15,117,164 km (0.08 R)
• M18: 16,209,079 km (0.069 R)
• M19: 17,688,901 km (0.095 R)
• M20: 19,799,129 km (0.061 R)
• M21: 20,351,743 km (0.077 R)
• M22: 22,665,723 km (0.115 R)
• M23: 31,018,520 km (0.109 R)
• M24: 31,889,329 km (0.044 R)
• M25: 33,419,716 km (0.105 R)
• M26: 35,806,101 km (0.108 R)
• M27: 43,180,378 km (0.09 R)
• M28: 48,621,103 km (0.095 R)
• M29: 54,681,462 km (0.083 R)
• M30: 55,586,380 km (0.103 R)
• M31: 57,985,780 km (0.099 R)
• M32: 59,115,992 km (0.113 R)
• M33: 61,615,324 km (0.077 R)
• M34: 69,958,098 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 4.8

Gravity: 33.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.37 AU - 12.83 AU

Year: 23014 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,572,614 km

• M1: 59,690 km (0.096 R)
• M2: 375,640 km (0.084 R)
• M3: 555,906 km (0.118 R)
• M4: 860,936 km (0.104 R)
• M5: 1,211,294 km (0.12 R)
• M6: 1,460,674 km (0.102 R)
• M7: 1,651,560 km (0.104 R)
• M8: 2,280,620 km (0.104 R)
• M9: 2,636,962 km (0.093 R)
• M10: 3,581,373 km (0.071 R)
• M11: 3,995,909 km (0.104 R)
• M12: 5,432,048 km (0.085 R)
• M13: 5,721,969 km (0.106 R)
• M14: 5,935,445 km (0.08 R)
• M15: 6,469,210 km (0.107 R)
• M16: 6,700,937 km (0.097 R)
• M17: 7,279,432 km (0.109 R)
• M18: 8,984,549 km (0.082 R)
• M19: 13,682,371 km (0.12 R)
• M20: 14,610,925 km (0.094 R)
• M21: 14,929,568 km (0.106 R)
• M22: 21,079,836 km (0.104 R)
• M23: 21,282,541 km (0.116 R)
• M24: 22,002,556 km (0.082 R)
• M25: 22,211,095 km (0.109 R)
• M26: 25,847,221 km (0.097 R)
• M27: 26,196,233 km (0.053 R)
• M28: 26,784,900 km (0.116 R)
• M29: 27,745,019 km (0.092 R)
• M30: 34,410,951 km (0.082 R)
• M31: 40,642,750 km (0.098 R)
• M32: 45,527,270 km (0.04 R)
• M33: 48,461,632 km (0.11 R)
• M34: 61,048,647 km (0.055 R)
• M35: 65,038,572 km (0.116 R)
• M36: 66,333,790 km (0.058 R)
• M37: 70,096,925 km (0.093 R)
• M38: 80,492,032 km (0.097 R)
• M39: 81,235,982 km (0.103 R)
• M40: 85,796,324 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit