🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.55 AU - 0.91 AU

Year: 226 Days

Day: 31.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,843,587 km

• M1: 258,954 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.72 AU

Year: 625 Days

Day: 35.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.17 AU - 1.77 AU

Year: 645 Days

Day: 30.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.7 AU - 3.32 AU

Year: 1889 Days

Day: 35.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.23 AU - 3.31 AU

Year: 2139 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 103.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 11.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.5 AU - 8.16 AU

Year: 6455 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,843,587 km

• M1: 193,729 km (0.094 R)
• M2: 290,669 km (0.026 R)
• M3: 365,767 km (0.11 R)
• M4: 543,938 km (0.063 R)
• M5: 1,072,018 km (0.102 R)
• M6: 1,153,848 km (0.065 R)
• M7: 1,307,186 km (0.05 R)
• M8: 1,540,858 km (0.081 R)
• M9: 1,653,505 km (0.079 R)
• M10: 2,237,087 km (0.106 R)
• M11: 2,518,630 km (0.119 R)
• M12: 2,743,027 km (0.114 R)
• M13: 3,044,765 km (0.095 R)
• M14: 3,235,952 km (0.056 R)
• M15: 3,605,159 km (0.111 R)
• M16: 3,858,727 km (0.108 R)
• M17: 4,066,070 km (0.083 R)
• M18: 4,197,417 km (0.105 R)
• M19: 4,410,594 km (0.056 R)
• M20: 4,545,830 km (0.106 R)
• M21: 4,682,264 km (0.112 R)
• M22: 5,646,572 km (0.119 R)
• M23: 6,333,076 km (0.09 R)
• M24: 6,608,935 km (0.088 R)
• M25: 6,732,802 km (0.106 R)
• M26: 7,046,060 km (0.113 R)
• M27: 7,140,905 km (0.083 R)
• M28: 7,719,250 km (0.112 R)
• M29: 8,581,083 km (0.072 R)
• M30: 8,750,428 km (0.088 R)
• M31: 8,989,186 km (0.093 R)
• M32: 9,092,259 km (0.108 R)
• M33: 9,195,781 km (0.114 R)
• M34: 10,144,232 km (0.085 R)
• M35: 10,395,257 km (0.03 R)
• M36: 10,612,024 km (0.115 R)
• M37: 10,903,441 km (0.08 R)
• M38: 11,050,047 km (0.038 R)
• M39: 11,606,102 km (0.101 R)
• M40: 11,755,849 km (0.109 R)
• M41: 12,019,591 km (0.115 R)
• M42: 12,899,974 km (0.077 R)
• M43: 13,603,383 km (0.117 R)
• M44: 13,721,715 km (0.082 R)
• M45: 14,158,990 km (0.088 R)
• M46: 14,600,902 km (0.042 R)
• M47: 15,374,921 km (0.102 R)
• M48: 15,622,057 km (0.12 R)
• M49: 15,787,512 km (0.095 R)
• M50: 16,792,959 km (0.093 R)
• M51: 17,991,986 km (0.044 R)
• M52: 18,777,375 km (0.042 R)
• M53: 19,307,101 km (0.109 R)
• M54: 19,797,034 km (0.048 R)
• M55: 20,653,033 km (0.077 R)
• M56: 21,383,220 km (0.084 R)
• M57: 21,659,229 km (0.067 R)
• M58: 22,869,026 km (0.08 R)
• M59: 23,104,194 km (0.066 R)
• M60: 23,814,335 km (0.064 R)
• M61: 23,957,351 km (0.058 R)
• M62: 24,052,794 km (0.085 R)
• M63: 24,483,786 km (0.09 R)
• M64: 25,694,481 km (0.081 R)
• M65: 25,841,087 km (0.063 R)
• M66: 28,173,917 km (0.069 R)
• M67: 28,628,395 km (0.093 R)
• M68: 29,034,254 km (0.065 R)
• M69: 29,186,993 km (0.079 R)
• M70: 29,544,383 km (0.107 R)
• M71: 29,851,806 km (0.114 R)
• M72: 30,263,500 km (0.085 R)
• M73: 30,780,659 km (0.098 R)
• M74: 31,666,578 km (0.051 R)
• M75: 32,613,832 km (0.087 R)
• M76: 33,410,141 km (0.118 R)
• M77: 34,159,327 km (0.074 R)
• M78: 34,697,730 km (0.116 R)
• M79: 35,293,279 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 10.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.67 AU - 8.61 AU

Year: 7637 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,843,587 km

• M1: 175,628 km (0.12 R)
• M2: 493,523 km (0.119 R)
• M3: 735,423 km (0.066 R)
• M4: 877,092 km (0.108 R)
• M5: 1,002,605 km (0.069 R)
• M6: 1,358,199 km (0.078 R)
• M7: 1,565,841 km (0.086 R)
• M8: 1,896,901 km (0.118 R)
• M9: 1,979,180 km (0.117 R)
• M10: 2,096,165 km (0.07 R)
• M11: 2,716,697 km (0.087 R)
• M12: 2,791,047 km (0.12 R)
• M13: 2,885,145 km (0.047 R)
• M14: 2,980,289 km (0.098 R)
• M15: 3,076,480 km (0.063 R)
• M16: 3,331,545 km (0.078 R)
• M17: 3,634,480 km (0.057 R)
• M18: 3,737,553 km (0.086 R)
• M19: 3,841,524 km (0.118 R)
• M20: 4,009,971 km (0.085 R)
• M21: 4,376,037 km (0.119 R)
• M22: 4,463,851 km (0.108 R)
• M23: 5,002,553 km (0.117 R)
• M24: 5,210,045 km (0.062 R)
• M25: 5,303,095 km (0.087 R)
• M26: 5,373,406 km (0.114 R)
• M27: 5,705,064 km (0.091 R)
• M28: 5,994,835 km (0.048 R)
• M29: 6,116,907 km (0.12 R)
• M30: 6,867,290 km (0.11 R)
• M31: 7,201,492 km (0.108 R)
• M32: 7,779,089 km (0.111 R)
• M33: 7,859,124 km (0.083 R)
• M34: 8,019,792 km (0.099 R)
• M35: 8,453,776 km (0.096 R)
• M36: 8,923,214 km (0.036 R)
• M37: 9,203,411 km (0.048 R)
• M38: 9,316,207 km (0.101 R)
• M39: 9,887,522 km (0.092 R)
• M40: 9,974,288 km (0.119 R)
• M41: 10,529,147 km (0.1 R)
• M42: 10,706,420 km (0.109 R)
• M43: 11,094,028 km (0.116 R)
• M44: 11,638,415 km (0.116 R)
• M45: 12,129,545 km (0.082 R)
• M46: 12,471,226 km (0.062 R)
• M47: 12,753,069 km (0.095 R)
• M48: 13,164,014 km (0.078 R)
• M49: 13,419,079 km (0.068 R)
• M50: 13,547,134 km (0.065 R)
• M51: 14,063,845 km (0.08 R)
• M52: 14,226,608 km (0.056 R)
• M53: 14,554,078 km (0.062 R)
• M54: 14,652,812 km (0.113 R)
• M55: 14,850,880 km (0.03 R)
• M56: 15,182,987 km (0.063 R)
• M57: 16,570,507 km (0.101 R)
• M58: 16,949,588 km (0.053 R)
• M59: 17,122,823 km (0.07 R)
• M60: 17,576,104 km (0.098 R)
• M61: 17,646,266 km (0.118 R)
• M62: 17,998,120 km (0.116 R)
• M63: 18,423,427 km (0.115 R)
• M64: 18,530,239 km (0.091 R)
• M65: 20,932,482 km (0.087 R)
• M66: 21,230,331 km (0.052 R)
• M67: 21,943,315 km (0.081 R)
• M68: 22,778,520 km (0.113 R)
• M69: 23,546,854 km (0.055 R)
• M70: 23,701,688 km (0.036 R)
• M71: 23,856,672 km (0.084 R)
• M72: 24,167,686 km (0.106 R)
• M73: 24,284,821 km (0.028 R)
• M74: 24,441,001 km (0.065 R)
• M75: 24,794,052 km (0.043 R)
• M76: 25,227,587 km (0.06 R)
• M77: 25,306,724 km (0.115 R)
• M78: 25,663,814 km (0.112 R)
• M79: 25,822,986 km (0.04 R)
• M80: 25,902,722 km (0.119 R)
• M81: 26,342,689 km (0.06 R)
• M82: 26,503,357 km (0.118 R)
• M83: 26,704,566 km (0.06 R)
• M84: 26,825,591 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 12.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.52 AU - 9.98 AU

Year: 8570 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,843,587 km

• M1: 200,760 km (0.091 R)
• M2: 299,046 km (0.072 R)
• M3: 416,929 km (0.117 R)
• M4: 507,436 km (0.051 R)
• M5: 593,604 km (0.116 R)
• M6: 798,105 km (0.079 R)
• M7: 1,141,282 km (0.047 R)
• M8: 1,643,183 km (0.094 R)
• M9: 1,720,376 km (0.114 R)
• M10: 2,124,888 km (0.038 R)
• M11: 2,252,196 km (0.074 R)
• M12: 2,470,160 km (0.059 R)
• M13: 3,410,383 km (0.05 R)
• M14: 4,129,350 km (0.095 R)
• M15: 4,209,086 km (0.047 R)
• M16: 4,588,466 km (0.105 R)
• M17: 4,754,520 km (0.113 R)
• M18: 5,149,757 km (0.118 R)
• M19: 5,497,123 km (0.05 R)
• M20: 5,881,889 km (0.095 R)
• M21: 7,120,709 km (0.099 R)
• M22: 7,216,900 km (0.097 R)
• M23: 7,378,017 km (0.069 R)
• M24: 7,507,868 km (0.065 R)
• M25: 7,671,229 km (0.079 R)
• M26: 7,934,970 km (0.078 R)
• M27: 8,437,769 km (0.101 R)
• M28: 8,573,604 km (0.113 R)
• M29: 8,778,702 km (0.071 R)
• M30: 8,916,332 km (0.102 R)
• M31: 9,368,866 km (0.103 R)
• M32: 9,474,332 km (0.092 R)
• M33: 9,935,842 km (0.119 R)
• M34: 10,441,333 km (0.116 R)
• M35: 10,807,399 km (0.11 R)
• M36: 11,289,852 km (0.08 R)
• M37: 12,122,065 km (0.108 R)
• M38: 13,925,767 km (0.111 R)
• M39: 14,369,324 km (0.091 R)
• M40: 14,491,097 km (0.092 R)
• M41: 15,311,940 km (0.118 R)
• M42: 15,394,967 km (0.114 R)
• M43: 15,644,646 km (0.087 R)
• M44: 16,316,939 km (0.069 R)
• M45: 16,486,433 km (0.104 R)
• M46: 17,084,526 km (0.113 R)
• M47: 17,516,115 km (0.03 R)
• M48: 18,655,004 km (0.111 R)
• M49: 18,832,427 km (0.051 R)
• M50: 19,010,299 km (0.035 R)
• M51: 19,233,499 km (0.066 R)
• M52: 20,728,281 km (0.04 R)
• M53: 21,050,066 km (0.076 R)
• M54: 21,605,672 km (0.094 R)
• M55: 21,745,397 km (0.054 R)
• M56: 21,978,770 km (0.082 R)
• M57: 22,072,418 km (0.061 R)
• M58: 22,448,208 km (0.091 R)
• M59: 22,684,124 km (0.113 R)
• M60: 23,732,057 km (0.106 R)
• M61: 23,972,460 km (0.108 R)
• M62: 24,358,722 km (0.119 R)
• M63: 25,137,379 km (0.109 R)
• M64: 26,171,998 km (0.1 R)
• M65: 26,669,411 km (0.119 R)
• M66: 27,371,174 km (0.116 R)
• M67: 27,572,832 km (0.069 R)
• M68: 27,673,811 km (0.099 R)
• M69: 27,774,939 km (0.101 R)
• M70: 29,874,994 km (0.079 R)
• M71: 29,978,665 km (0.083 R)
• M72: 30,708,254 km (0.063 R)
• M73: 30,812,973 km (0.101 R)
• M74: 31,972,655 km (0.117 R)
• M75: 32,238,192 km (0.119 R)
• M76: 32,932,026 km (0.114 R)
• M77: 35,921,590 km (0.088 R)
• M78: 36,752,008 km (0.084 R)
• M79: 37,141,561 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.6

Radius: 3.4

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14 AU - 17.42 AU

Year: 22519 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,843,587 km

• M1: 51,462 km (0.115 R)
• M2: 155,283 km (0.097 R)
• M3: 212,130 km (0.1 R)
• M4: 704,008 km (0.059 R)
• M5: 1,010,085 km (0.109 R)
• M6: 1,142,928 km (0.114 R)
• M7: 1,211,444 km (0.118 R)
• M8: 1,352,514 km (0.079 R)
• M9: 1,376,600 km (0.109 R)
• M10: 1,498,971 km (0.099 R)
• M11: 1,995,336 km (0.12 R)
• M12: 2,050,388 km (0.099 R)
• M13: 2,218,387 km (0.116 R)
• M14: 2,718,343 km (0.064 R)
• M15: 2,965,329 km (0.114 R)
• M16: 3,748,324 km (0.1 R)
• M17: 4,339,236 km (0.04 R)
• M18: 4,736,867 km (0.076 R)
• M19: 4,847,270 km (0.088 R)
• M20: 6,197,391 km (0.095 R)
• M21: 6,562,260 km (0.108 R)
• M22: 7,143,448 km (0.097 R)
• M23: 7,482,885 km (0.079 R)
• M24: 7,525,670 km (0.087 R)
• M25: 7,697,708 km (0.09 R)
• M26: 9,028,531 km (0.096 R)
• M27: 9,257,266 km (0.05 R)
• M28: 9,349,269 km (0.109 R)
• M29: 10,001,665 km (0.088 R)
• M30: 10,572,530 km (0.108 R)
• M31: 11,300,773 km (0.105 R)
• M32: 11,399,208 km (0.113 R)
• M33: 12,246,381 km (0.108 R)
• M34: 12,448,637 km (0.081 R)
• M35: 13,268,733 km (0.108 R)
• M36: 14,265,055 km (0.117 R)
• M37: 14,584,596 km (0.065 R)
• M38: 14,798,969 km (0.041 R)
• M39: 18,425,521 km (0.061 R)
• M40: 19,240,680 km (0.081 R)
• M41: 19,652,822 km (0.107 R)
• M42: 21,026,878 km (0.086 R)
• M43: 21,878,389 km (0.118 R)
• M44: 21,939,575 km (0.089 R)
• M45: 22,000,910 km (0.115 R)
• M46: 22,431,752 km (0.086 R)
• M47: 22,865,287 km (0.074 R)
• M48: 24,055,786 km (0.093 R)
• M49: 24,436,064 km (0.069 R)
• M50: 24,499,494 km (0.111 R)
• M51: 24,754,259 km (0.102 R)
• M52: 24,945,894 km (0.117 R)
• M53: 26,954,993 km (0.115 R)
• M54: 27,086,340 km (0.037 R)
• M55: 27,547,849 km (0.087 R)
• M56: 28,612,538 km (0.087 R)
• M57: 30,234,627 km (0.105 R)
• M58: 30,781,856 km (0.115 R)
• M59: 31,678,247 km (0.104 R)
• M60: 31,955,751 km (0.093 R)
• M61: 33,073,696 km (0.094 R)
• M62: 33,425,849 km (0.082 R)
• M63: 33,991,628 km (0.075 R)
• M64: 35,348,032 km (0.074 R)
• M65: 35,419,989 km (0.112 R)
• M66: 35,996,688 km (0.08 R)
• M67: 37,086,509 km (0.088 R)
• M68: 37,378,973 km (0.081 R)
• M69: 37,745,637 km (0.101 R)
• M70: 37,966,294 km (0.105 R)
• M71: 39,001,212 km (0.043 R)
• M72: 39,224,113 km (0.066 R)
• M73: 40,045,405 km (0.075 R)
• M74: 41,249,967 km (0.101 R)
• M75: 41,704,595 km (0.093 R)
• M76: 41,780,591 km (0.115 R)
• M77: 42,237,313 km (0.061 R)
• M78: 42,313,608 km (0.11 R)
• M79: 42,389,903 km (0.056 R)
• M80: 42,619,237 km (0.078 R)
• M81: 42,848,869 km (0.095 R)
• M82: 43,386,374 km (0.091 R)
• M83: 44,003,316 km (0.115 R)
• M84: 44,235,492 km (0.055 R)
• M85: 45,402,056 km (0.036 R)
• M86: 46,421,416 km (0.08 R)
• M87: 48,322,955 km (0.109 R)
• M88: 50,330,558 km (0.116 R)
• M89: 51,548,135 km (0.114 R)
• M90: 52,529,198 km (0.033 R)
• M91: 53,516,394 km (0.09 R)
• M92: 53,764,128 km (0.057 R)
• M93: 54,177,916 km (0.073 R)
• M94: 54,260,793 km (0.108 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit