🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 293 Days

Day: 33.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.46 AU - 2.16 AU

Year: 1079 Days

Day: 17.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 14.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.47 AU - 2.75 AU

Year: 1868 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,730,155 km

• M1: 183,108 km (0.082 R)
• M2: 356,193 km (0.075 R)
• M3: 523,892 km (0.112 R)
• M4: 646,712 km (0.086 R)
• M5: 737,218 km (0.095 R)
• M6: 899,682 km (0.109 R)
• M7: 1,024,745 km (0.066 R)
• M8: 1,171,501 km (0.086 R)
• M9: 1,278,763 km (0.101 R)
• M10: 1,389,615 km (0.043 R)
• M11: 1,520,513 km (0.076 R)
• M12: 1,830,928 km (0.098 R)
• M13: 2,219,434 km (0.092 R)
• M14: 2,315,775 km (0.109 R)
• M15: 2,483,175 km (0.081 R)
• M16: 2,603,751 km (0.12 R)
• M17: 2,767,710 km (0.042 R)
• M18: 2,903,545 km (0.115 R)
• M19: 2,998,989 km (0.077 R)
• M20: 3,357,874 km (0.093 R)
• M21: 3,447,034 km (0.109 R)
• M22: 3,754,009 km (0.053 R)
• M23: 3,940,109 km (0.096 R)
• M24: 4,309,615 km (0.085 R)
• M25: 4,517,108 km (0.076 R)
• M26: 4,840,987 km (0.086 R)
• M27: 4,967,547 km (0.066 R)
• M28: 5,121,034 km (0.081 R)
• M29: 5,263,003 km (0.083 R)
• M30: 5,458,826 km (0.103 R)
• M31: 5,938,736 km (0.09 R)
• M32: 6,033,581 km (0.108 R)
• M33: 6,183,927 km (0.099 R)
• M34: 6,362,996 km (0.055 R)
• M35: 6,460,234 km (0.09 R)
• M36: 7,068,051 km (0.102 R)
• M37: 7,183,241 km (0.064 R)
• M38: 7,386,395 km (0.073 R)
• M39: 7,768,468 km (0.059 R)
• M40: 8,036,996 km (0.12 R)
• M41: 8,157,273 km (0.116 R)
• M42: 8,460,657 km (0.034 R)
• M43: 8,814,157 km (0.092 R)
• M44: 8,922,615 km (0.061 R)
• M45: 9,172,593 km (0.049 R)
• M46: 9,424,666 km (0.092 R)
• M47: 9,663,274 km (0.095 R)
• M48: 9,807,337 km (0.117 R)
• M49: 10,081,401 km (0.091 R)
• M50: 10,178,789 km (0.098 R)
• M51: 10,276,476 km (0.119 R)
• M52: 10,703,428 km (0.076 R)
• M53: 10,935,604 km (0.078 R)
• M54: 11,136,065 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 8.8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.56 AU - 2.96 AU

Year: 2031 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,730,155 km

• M1: 134,788 km (0.065 R)
• M2: 194,028 km (0.118 R)
• M3: 267,481 km (0.093 R)
• M4: 440,117 km (0.073 R)
• M5: 579,243 km (0.107 R)
• M6: 675,285 km (0.106 R)
• M7: 750,981 km (0.107 R)
• M8: 949,049 km (0.103 R)
• M9: 1,319,752 km (0.104 R)
• M10: 1,504,655 km (0.072 R)
• M11: 1,663,379 km (0.114 R)
• M12: 1,803,851 km (0.115 R)
• M13: 1,911,861 km (0.114 R)
• M14: 2,084,347 km (0.103 R)
• M15: 2,147,178 km (0.117 R)
• M16: 2,223,324 km (0.072 R)
• M17: 2,418,100 km (0.116 R)
• M18: 2,618,262 km (0.093 R)
• M19: 2,699,942 km (0.109 R)
• M20: 2,810,196 km (0.105 R)
• M21: 2,879,909 km (0.069 R)
• M22: 3,121,060 km (0.117 R)
• M23: 3,383,754 km (0.045 R)
• M24: 3,457,955 km (0.117 R)
• M25: 3,914,976 km (0.085 R)
• M26: 4,087,313 km (0.103 R)
• M27: 4,230,179 km (0.025 R)
• M28: 4,407,153 km (0.05 R)
• M29: 4,553,759 km (0.075 R)
• M30: 4,668,950 km (0.116 R)
• M31: 4,868,663 km (0.067 R)
• M32: 5,020,205 km (0.112 R)
• M33: 5,293,670 km (0.109 R)
• M34: 5,519,413 km (0.084 R)
• M35: 5,748,298 km (0.12 R)
• M36: 6,251,994 km (0.054 R)
• M37: 6,306,897 km (0.115 R)
• M38: 6,509,303 km (0.073 R)
• M39: 6,564,803 km (0.06 R)
• M40: 6,977,245 km (0.104 R)
• M41: 7,650,585 km (0.037 R)
• M42: 8,224,143 km (0.047 R)
• M43: 8,304,327 km (0.06 R)
• M44: 8,607,413 km (0.096 R)
• M45: 8,709,289 km (0.115 R)
• M46: 8,852,604 km (0.092 R)
• M47: 8,976,022 km (0.085 R)
• M48: 9,203,710 km (0.099 R)
• M49: 9,496,473 km (0.105 R)
• M50: 9,601,790 km (0.088 R)
• M51: 9,919,835 km (0.042 R)
• M52: 10,048,190 km (0.104 R)
• M53: 10,198,386 km (0.096 R)
• M54: 10,349,480 km (0.08 R)
• M55: 10,436,097 km (0.045 R)
• M56: 10,610,229 km (0.085 R)
• M57: 10,807,100 km (0.096 R)
• M58: 10,917,054 km (0.085 R)
• M59: 11,138,160 km (0.11 R)
• M60: 12,105,310 km (0.11 R)
• M61: 12,173,826 km (0.112 R)
• M62: 12,242,342 km (0.09 R)
• M63: 12,379,972 km (0.107 R)
• M64: 12,448,936 km (0.117 R)
• M65: 12,518,051 km (0.08 R)
• M66: 12,772,666 km (0.066 R)
• M67: 13,052,414 km (0.111 R)
• M68: 13,216,523 km (0.085 R)
• M69: 13,334,107 km (0.093 R)
• M70: 13,808,033 km (0.108 R)
• M71: 13,879,690 km (0.109 R)
• M72: 14,095,111 km (0.102 R)
• M73: 14,456,689 km (0.09 R)
• M74: 14,699,487 km (0.043 R)
• M75: 14,796,875 km (0.095 R)
• M76: 15,262,872 km (0.118 R)
• M77: 15,609,341 km (0.108 R)
• M78: 15,783,623 km (0.109 R)
• M79: 16,310,057 km (0.108 R)
• M80: 16,588,160 km (0.111 R)
• M81: 16,944,352 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 14

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.01 AU - 4.25 AU

Year: 3063 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,730,155 km

• M1: 179,517 km (0.087 R)
• M2: 285,134 km (0.101 R)
• M3: 604,226 km (0.08 R)
• M4: 953,537 km (0.097 R)
• M5: 1,084,435 km (0.097 R)
• M6: 1,341,444 km (0.108 R)
• M7: 2,230,055 km (0.076 R)
• M8: 2,685,880 km (0.08 R)
• M9: 2,941,244 km (0.106 R)
• M10: 3,510,464 km (0.12 R)
• M11: 4,446,946 km (0.061 R)
• M12: 4,750,181 km (0.071 R)
• M13: 5,337,353 km (0.087 R)
• M14: 5,741,566 km (0.106 R)
• M15: 5,885,479 km (0.107 R)
• M16: 6,155,952 km (0.118 R)
• M17: 6,345,642 km (0.103 R)
• M18: 6,882,699 km (0.093 R)
• M19: 6,970,064 km (0.099 R)
• M20: 7,079,719 km (0.117 R)
• M21: 7,212,113 km (0.116 R)
• M22: 8,161,761 km (0.072 R)
• M23: 8,393,787 km (0.091 R)
• M24: 9,488,843 km (0.102 R)
• M25: 9,586,232 km (0.077 R)
• M26: 10,053,276 km (0.07 R)
• M27: 10,327,190 km (0.066 R)
• M28: 10,553,083 km (0.068 R)
• M29: 10,831,484 km (0.064 R)
• M30: 11,395,468 km (0.089 R)
• M31: 11,524,870 km (0.092 R)
• M32: 11,681,051 km (0.117 R)
• M33: 12,021,685 km (0.066 R)
• M34: 12,285,875 km (0.111 R)
• M35: 12,471,974 km (0.108 R)
• M36: 12,712,677 km (0.044 R)
• M37: 12,820,238 km (0.104 R)
• M38: 13,635,846 km (0.114 R)
• M39: 13,745,950 km (0.104 R)
• M40: 13,939,230 km (0.08 R)
• M41: 14,189,059 km (0.083 R)
• M42: 14,580,706 km (0.116 R)
• M43: 14,834,424 km (0.116 R)
• M44: 15,032,641 km (0.069 R)
• M45: 15,146,336 km (0.109 R)
• M46: 15,374,622 km (0.071 R)
• M47: 15,661,700 km (0.095 R)
• M48: 15,805,763 km (0.117 R)
• M49: 15,979,297 km (0.119 R)
• M50: 16,621,221 km (0.09 R)
• M51: 17,331,213 km (0.118 R)
• M52: 17,450,442 km (0.104 R)
• M53: 17,540,051 km (0.03 R)
• M54: 17,779,857 km (0.113 R)
• M55: 18,262,758 km (0.039 R)
• M56: 18,384,232 km (0.117 R)
• M57: 19,179,793 km (0.052 R)
• M58: 19,334,178 km (0.049 R)
• M59: 19,581,912 km (0.082 R)
• M60: 19,706,228 km (0.059 R)
• M61: 20,520,340 km (0.074 R)
• M62: 20,678,166 km (0.091 R)
• M63: 21,090,457 km (0.098 R)
• M64: 21,249,779 km (0.074 R)
• M65: 21,441,564 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 13.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.35 AU - 5.77 AU

Year: 5807 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,730,155 km

• M1: 172,337 km (0.089 R)
• M2: 463,753 km (0.043 R)
• M3: 553,961 km (0.06 R)
• M4: 879,336 km (0.045 R)
• M5: 1,042,697 km (0.105 R)
• M6: 1,452,446 km (0.054 R)
• M7: 1,883,437 km (0.079 R)
• M8: 2,084,646 km (0.07 R)
• M9: 2,217,938 km (0.118 R)
• M10: 2,731,358 km (0.11 R)
• M11: 2,977,147 km (0.09 R)
• M12: 3,668,140 km (0.099 R)
• M13: 3,830,453 km (0.074 R)
• M14: 3,921,708 km (0.092 R)
• M15: 4,125,012 km (0.101 R)
• M16: 4,446,198 km (0.092 R)
• M17: 4,658,478 km (0.094 R)
• M18: 4,993,278 km (0.116 R)
• M19: 5,315,512 km (0.109 R)
• M20: 6,193,801 km (0.106 R)
• M21: 6,431,362 km (0.108 R)
• M22: 6,760,178 km (0.111 R)
• M23: 6,915,610 km (0.102 R)
• M24: 7,320,572 km (0.075 R)
• M25: 7,641,010 km (0.066 R)
• M26: 8,036,398 km (0.055 R)
• M27: 8,130,345 km (0.097 R)
• M28: 8,367,009 km (0.072 R)
• M29: 8,847,068 km (0.073 R)
• M30: 9,609,120 km (0.052 R)
• M31: 9,784,150 km (0.096 R)
• M32: 9,909,662 km (0.069 R)
• M33: 10,494,739 km (0.102 R)
• M34: 10,778,377 km (0.108 R)
• M35: 11,090,887 km (0.069 R)
• M36: 11,992,513 km (0.109 R)
• M37: 12,506,532 km (0.095 R)
• M38: 12,890,101 km (0.11 R)
• M39: 13,083,231 km (0.091 R)
• M40: 13,277,409 km (0.074 R)
• M41: 13,444,510 km (0.096 R)
• M42: 13,696,732 km (0.096 R)
• M43: 13,865,628 km (0.119 R)
• M44: 14,205,515 km (0.101 R)
• M45: 14,951,709 km (0.08 R)
• M46: 15,446,429 km (0.059 R)
• M47: 15,593,035 km (0.115 R)
• M48: 16,332,647 km (0.073 R)
• M49: 16,452,026 km (0.117 R)
• M50: 16,902,465 km (0.088 R)
• M51: 17,083,778 km (0.084 R)
• M52: 17,265,689 km (0.025 R)
• M53: 17,509,384 km (0.039 R)
• M54: 17,723,458 km (0.056 R)
• M55: 18,278,017 km (0.108 R)
• M56: 18,433,150 km (0.082 R)
• M57: 19,151,968 km (0.115 R)
• M58: 19,499,185 km (0.068 R)
• M59: 20,135,574 km (0.097 R)
• M60: 20,295,794 km (0.076 R)
• M61: 20,585,116 km (0.118 R)
• M62: 20,843,621 km (0.109 R)
• M63: 21,038,098 km (0.054 R)
• M64: 21,461,610 km (0.079 R)
• M65: 21,723,556 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.9

Radius: 7.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.26 AU - 13.88 AU

Year: 22141 Days

Day: 21.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,730,155 km

• M1: 304,432 km (0.1 R)
• M2: 372,349 km (0.048 R)
• M3: 525,687 km (0.101 R)
• M4: 782,995 km (0.063 R)
• M5: 948,301 km (0.103 R)
• M6: 2,023,012 km (0.099 R)
• M7: 2,329,837 km (0.099 R)
• M8: 2,392,968 km (0.045 R)
• M9: 2,553,336 km (0.053 R)
• M10: 3,569,555 km (0.062 R)
• M11: 3,790,212 km (0.096 R)
• M12: 3,864,711 km (0.049 R)
• M13: 3,939,660 km (0.071 R)
• M14: 3,996,358 km (0.099 R)
• M15: 5,246,248 km (0.065 R)
• M16: 5,413,049 km (0.119 R)
• M17: 5,709,253 km (0.09 R)
• M18: 6,229,255 km (0.105 R)
• M19: 6,517,231 km (0.097 R)
• M20: 6,561,961 km (0.061 R)
• M21: 6,674,159 km (0.088 R)
• M22: 6,764,367 km (0.094 R)
• M23: 6,923,240 km (0.105 R)
• M24: 7,152,274 km (0.069 R)
• M25: 7,198,350 km (0.05 R)
• M26: 7,453,864 km (0.082 R)
• M27: 7,949,780 km (0.061 R)
• M28: 8,334,696 km (0.091 R)
• M29: 8,505,088 km (0.095 R)
• M30: 8,651,993 km (0.082 R)
• M31: 8,849,312 km (0.107 R)
• M32: 8,998,162 km (0.091 R)
• M33: 9,960,525 km (0.067 R)
• M34: 11,871,638 km (0.082 R)
• M35: 12,173,377 km (0.073 R)
• M36: 13,235,223 km (0.068 R)
• M37: 14,297,517 km (0.069 R)
• M38: 15,178,649 km (0.08 R)
• M39: 15,446,429 km (0.118 R)
• M40: 15,866,051 km (0.056 R)
• M41: 16,441,554 km (0.093 R)
• M42: 18,398,444 km (0.112 R)
• M43: 18,843,198 km (0.069 R)
• M44: 19,195,202 km (0.099 R)
• M45: 19,323,707 km (0.094 R)
• M46: 19,420,197 km (0.106 R)
• M47: 20,100,867 km (0.083 R)
• M48: 20,493,263 km (0.052 R)
• M49: 21,385,315 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit