🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 13.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.65 AU - 1.77 AU

Year: 1491 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,486,857 km

• M1: 164,109 km (0.109 R)
• M2: 589,715 km (0.114 R)
• M3: 1,125,275 km (0.063 R)
• M4: 1,537,118 km (0.038 R)
• M5: 2,041,413 km (0.106 R)
• M6: 2,972,659 km (0.1 R)
• M7: 3,633,732 km (0.092 R)
• M8: 5,188,054 km (0.039 R)
• M9: 5,778,966 km (0.083 R)
• M10: 6,269,198 km (0.103 R)
• M11: 6,889,281 km (0.072 R)
• M12: 7,994,510 km (0.082 R)
• M13: 8,845,423 km (0.102 R)
• M14: 10,385,383 km (0.119 R)
• M15: 11,006,813 km (0.047 R)
• M16: 12,286,174 km (0.111 R)
• M17: 12,942,310 km (0.118 R)
• M18: 13,825,985 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 13

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.17 AU - 2.95 AU

Year: 2731 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,486,857 km

• M1: 161,715 km (0.093 R)
• M2: 647,160 km (0.095 R)
• M3: 1,237,474 km (0.103 R)
• M4: 1,659,040 km (0.066 R)
• M5: 2,238,583 km (0.087 R)
• M6: 2,735,098 km (0.068 R)
• M7: 3,194,363 km (0.103 R)
• M8: 4,484,645 km (0.088 R)
• M9: 4,935,084 km (0.117 R)
• M10: 5,529,287 km (0.097 R)
• M11: 7,267,315 km (0.074 R)
• M12: 8,705,998 km (0.104 R)
• M13: 9,743,309 km (0.07 R)
• M14: 10,574,026 km (0.118 R)
• M15: 11,985,333 km (0.095 R)
• M16: 14,596,563 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 12.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.36 AU - 3.04 AU

Year: 2959 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,486,857 km

• M1: 156,629 km (0.068 R)
• M2: 552,166 km (0.058 R)
• M3: 2,081,355 km (0.1 R)
• M4: 2,513,244 km (0.095 R)
• M5: 3,230,716 km (0.062 R)
• M6: 3,835,091 km (0.087 R)
• M7: 4,513,966 km (0.072 R)
• M8: 5,026,040 km (0.104 R)
• M9: 5,602,739 km (0.091 R)
• M10: 6,740,581 km (0.085 R)
• M11: 7,380,261 km (0.075 R)
• M12: 10,672,013 km (0.058 R)
• M13: 11,163,592 km (0.113 R)
• M14: 11,972,916 km (0.062 R)
• M15: 16,726,987 km (0.055 R)
• M16: 17,673,044 km (0.109 R)
• M17: 18,072,919 km (0.113 R)
• M18: 19,188,620 km (0.069 R)
• M19: 19,671,970 km (0.098 R)
• M20: 20,474,713 km (0.101 R)
• M21: 21,687,054 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 14

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.94 AU - 4.58 AU

Year: 4862 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,486,857 km

• M1: 174,132 km (0.106 R)
• M2: 632,799 km (0.104 R)
• M3: 1,136,495 km (0.109 R)
• M4: 1,622,090 km (0.055 R)
• M5: 2,413,911 km (0.098 R)
• M6: 3,695,965 km (0.117 R)
• M7: 4,243,044 km (0.088 R)
• M8: 4,694,830 km (0.117 R)
• M9: 5,284,844 km (0.071 R)
• M10: 5,895,353 km (0.078 R)
• M11: 6,552,536 km (0.085 R)
• M12: 7,527,316 km (0.097 R)
• M13: 8,448,390 km (0.085 R)
• M14: 8,936,378 km (0.107 R)
• M15: 9,643,378 km (0.107 R)
• M16: 10,557,870 km (0.079 R)
• M17: 11,758,243 km (0.111 R)
• M18: 14,166,619 km (0.098 R)
• M19: 15,238,488 km (0.091 R)
• M20: 19,613,029 km (0.068 R)
• M21: 21,423,911 km (0.077 R)
• M22: 22,548,289 km (0.105 R)
• M23: 23,343,850 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 10.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4 AU - 4.42 AU

Year: 5760 Days

Day: 6.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,486,857 km

• M1: 133,142 km (0.103 R)
• M2: 642,074 km (0.104 R)
• M3: 995,125 km (0.058 R)
• M4: 1,565,991 km (0.115 R)
• M5: 2,155,855 km (0.044 R)
• M6: 2,945,881 km (0.114 R)
• M7: 4,012,514 km (0.108 R)
• M8: 4,479,559 km (0.115 R)
• M9: 5,406,168 km (0.089 R)
• M10: 6,823,159 km (0.075 R)
• M11: 8,009,769 km (0.084 R)
• M12: 9,161,673 km (0.082 R)
• M13: 10,420,838 km (0.074 R)
• M14: 10,974,350 km (0.05 R)
• M15: 12,291,559 km (0.08 R)
• M16: 13,014,566 km (0.12 R)
• M17: 14,946,622 km (0.086 R)
• M18: 16,132,784 km (0.097 R)
• M19: 17,316,702 km (0.071 R)
• M20: 18,691,656 km (0.038 R)
• M21: 19,926,885 km (0.115 R)
• M22: 22,407,517 km (0.098 R)
• M23: 29,496,811 km (0.072 R)
• M24: 31,358,706 km (0.115 R)
• M25: 32,124,946 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 9.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.8 AU - 5.3 AU

Year: 7568 Days

Day: 14.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,486,857 km

• M1: 113,246 km (0.111 R)
• M2: 518,805 km (0.12 R)
• M3: 969,245 km (0.085 R)
• M4: 1,342,790 km (0.032 R)
• M5: 1,644,081 km (0.088 R)
• M6: 2,656,110 km (0.116 R)
• M7: 3,216,504 km (0.045 R)
• M8: 4,107,808 km (0.104 R)
• M9: 4,472,228 km (0.072 R)
• M10: 5,100,240 km (0.086 R)
• M11: 5,638,194 km (0.104 R)
• M12: 6,694,804 km (0.104 R)
• M13: 7,552,299 km (0.101 R)
• M14: 8,442,705 km (0.118 R)
• M15: 8,953,283 km (0.04 R)
• M16: 9,567,981 km (0.119 R)
• M17: 10,036,372 km (0.12 R)
• M18: 11,581,418 km (0.108 R)
• M19: 12,113,538 km (0.09 R)
• M20: 12,460,755 km (0.047 R)
• M21: 16,608,356 km (0.079 R)
• M22: 17,285,286 km (0.079 R)
• M23: 18,760,171 km (0.11 R)
• M24: 21,812,118 km (0.111 R)
• M25: 23,609,087 km (0.043 R)
• M26: 24,151,230 km (0.065 R)
• M27: 24,701,750 km (0.098 R)
• M28: 26,569,479 km (0.115 R)
• M29: 26,987,755 km (0.067 R)
• M30: 28,529,511 km (0.105 R)
• M31: 29,056,245 km (0.088 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.3

Radius: 5.2

Gravity: 36.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.49 AU - 7.09 AU

Year: 10520 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,486,857 km

• M1: 66,571 km (0.083 R)
• M2: 302,936 km (0.114 R)
• M3: 506,389 km (0.111 R)
• M4: 909,405 km (0.092 R)
• M5: 1,389,764 km (0.068 R)
• M6: 1,767,050 km (0.098 R)
• M7: 1,971,102 km (0.066 R)
• M8: 2,509,355 km (0.087 R)
• M9: 2,858,067 km (0.106 R)
• M10: 3,984,689 km (0.066 R)
• M11: 4,490,330 km (0.11 R)
• M12: 5,138,537 km (0.081 R)
• M13: 5,700,576 km (0.098 R)
• M14: 5,958,932 km (0.084 R)
• M15: 8,083,371 km (0.113 R)
• M16: 8,362,521 km (0.097 R)
• M17: 8,793,363 km (0.037 R)
• M18: 11,402,051 km (0.117 R)
• M19: 12,662,861 km (0.079 R)
• M20: 13,039,549 km (0.041 R)
• M21: 14,416,896 km (0.048 R)
• M22: 16,548,816 km (0.06 R)
• M23: 18,719,780 km (0.088 R)
• M24: 20,725,887 km (0.117 R)
• M25: 21,336,995 km (0.096 R)
• M26: 22,686,816 km (0.094 R)
• M27: 23,806,856 km (0.109 R)
• M28: 24,188,181 km (0.032 R)
• M29: 25,455,873 km (0.05 R)
• M30: 31,539,420 km (0.089 R)
• M31: 33,287,621 km (0.109 R)
• M32: 40,791,300 km (0.081 R)
• M33: 46,324,925 km (0.036 R)
• M34: 50,279,396 km (0.093 R)
• M35: 54,948,943 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.85 AU - 9.01 AU

Year: 14892 Days

Day: 24.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,486,857 km

• M1: 103,372 km (0.094 R)
• M2: 213,925 km (0.072 R)
• M3: 371,452 km (0.111 R)
• M4: 514,317 km (0.117 R)
• M5: 1,145,321 km (0.035 R)
• M6: 1,286,542 km (0.03 R)
• M7: 1,653,505 km (0.116 R)
• M8: 2,456,846 km (0.113 R)
• M9: 2,851,784 km (0.084 R)
• M10: 3,965,241 km (0.114 R)
• M11: 4,782,195 km (0.087 R)
• M12: 4,885,118 km (0.072 R)
• M13: 5,122,231 km (0.094 R)
• M14: 5,647,918 km (0.101 R)
• M15: 6,269,647 km (0.035 R)
• M16: 7,370,986 km (0.112 R)
• M17: 7,612,736 km (0.102 R)
• M18: 8,862,776 km (0.098 R)
• M19: 9,576,807 km (0.088 R)
• M20: 10,851,082 km (0.111 R)
• M21: 12,523,885 km (0.118 R)
• M22: 21,839,344 km (0.085 R)
• M23: 22,337,505 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.1

Radius: 3.6

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.54 AU - 9.56 AU

Year: 15231 Days

Day: 18.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,486,857 km

• M1: 44,730 km (0.099 R)
• M2: 219,759 km (0.043 R)
• M3: 392,246 km (0.085 R)
• M4: 603,179 km (0.053 R)
• M5: 767,287 km (0.106 R)
• M6: 1,611,468 km (0.119 R)
• M7: 3,602,317 km (0.1 R)
• M8: 4,936,131 km (0.109 R)
• M9: 9,849,524 km (0.086 R)
• M10: 13,678,182 km (0.083 R)
• M11: 16,895,284 km (0.062 R)
• M12: 24,377,871 km (0.106 R)
• M13: 26,802,703 km (0.106 R)
• M14: 27,433,108 km (0.118 R)
• M15: 34,783,749 km (0.083 R)
• M16: 35,785,755 km (0.113 R)
• M17: 47,953,448 km (0.098 R)
• M18: 51,900,139 km (0.107 R)
• M19: 52,387,828 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 5

Gravity: 39.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.11 AU - 12.25 AU

Year: 21660 Days

Day: 18 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,486,857 km

• M1: 62,233 km (0.096 R)
• M2: 289,621 km (0.114 R)
• M3: 598,391 km (0.1 R)
• M4: 1,901,987 km (0.071 R)
• M5: 2,627,836 km (0.102 R)
• M6: 2,942,590 km (0.106 R)
• M7: 3,223,984 km (0.089 R)
• M8: 3,743,088 km (0.108 R)
• M9: 5,720,174 km (0.12 R)
• M10: 6,113,766 km (0.116 R)
• M11: 7,251,607 km (0.116 R)
• M12: 7,660,309 km (0.104 R)
• M13: 9,937,936 km (0.096 R)
• M14: 11,162,993 km (0.081 R)
• M15: 11,433,167 km (0.075 R)
• M16: 14,459,532 km (0.117 R)
• M17: 14,619,602 km (0.103 R)
• M18: 18,728,157 km (0.084 R)
• M19: 21,927,308 km (0.092 R)
• M20: 32,838,079 km (0.092 R)
• M21: 33,953,780 km (0.061 R)
• M22: 40,386,488 km (0.046 R)
• M23: 40,863,406 km (0.084 R)
• M24: 49,555,491 km (0.095 R)
• M25: 53,275,392 km (0.037 R)
• M26: 54,041,034 km (0.088 R)
• M27: 57,376,917 km (0.099 R)
• M28: 63,808,728 km (0.108 R)
• M29: 67,755,269 km (0.056 R)
• M30: 75,647,903 km (0.084 R)
• M31: 88,601,134 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit