🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 143 Days

Day: 30.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,964,284 km

• M1: 85,420 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 272 Days

Day: 44.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.07 AU - 1.77 AU

Year: 644 Days

Day: 34.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,964,284 km

• M1: 161,865 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.41 AU - 3.37 AU

Year: 1871 Days

Day: 15.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.18 AU - 4.84 AU

Year: 3058 Days

Day: 32.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,964,284 km

• M1: 3,175,065 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.3

Radius: 6.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.46 AU - 13.96 AU

Year: 16247 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,964,284 km

• M1: 125,064 km (0.116 R)
• M2: 334,800 km (0.076 R)
• M3: 437,125 km (0.095 R)
• M4: 662,419 km (0.094 R)
• M5: 819,348 km (0.105 R)
• M6: 870,211 km (0.092 R)
• M7: 921,972 km (0.109 R)
• M8: 988,393 km (0.037 R)
• M9: 1,084,136 km (0.115 R)
• M10: 1,329,476 km (0.072 R)
• M11: 1,389,764 km (0.084 R)
• M12: 1,435,691 km (0.07 R)
• M13: 1,938,938 km (0.075 R)
• M14: 2,437,099 km (0.07 R)
• M15: 2,816,330 km (0.074 R)
• M16: 2,953,361 km (0.099 R)
• M17: 3,072,740 km (0.097 R)
• M18: 3,336,631 km (0.109 R)
• M19: 3,544,722 km (0.105 R)
• M20: 3,671,581 km (0.077 R)
• M21: 3,821,627 km (0.039 R)
• M22: 4,464,150 km (0.115 R)
• M23: 4,601,331 km (0.091 R)
• M24: 4,739,859 km (0.119 R)
• M25: 5,307,732 km (0.104 R)
• M26: 5,822,200 km (0.089 R)
• M27: 5,921,981 km (0.041 R)
• M28: 6,022,361 km (0.103 R)
• M29: 6,275,780 km (0.103 R)
• M30: 6,584,550 km (0.041 R)
• M31: 7,270,307 km (0.107 R)
• M32: 7,785,821 km (0.064 R)
• M33: 7,840,873 km (0.051 R)
• M34: 7,978,802 km (0.11 R)
• M35: 8,510,324 km (0.092 R)
• M36: 8,566,872 km (0.034 R)
• M37: 8,880,578 km (0.098 R)
• M38: 9,519,212 km (0.114 R)
• M39: 10,444,026 km (0.115 R)
• M40: 11,024,914 km (0.092 R)
• M41: 11,428,380 km (0.085 R)
• M42: 12,959,664 km (0.119 R)
• M43: 13,583,487 km (0.113 R)
• M44: 13,716,030 km (0.049 R)
• M45: 14,049,334 km (0.111 R)
• M46: 15,202,435 km (0.087 R)
• M47: 15,409,029 km (0.091 R)
• M48: 16,280,138 km (0.112 R)
• M49: 17,490,085 km (0.025 R)
• M50: 18,324,991 km (0.091 R)
• M51: 19,433,362 km (0.12 R)
• M52: 19,657,609 km (0.078 R)
• M53: 19,845,055 km (0.038 R)
• M54: 20,487,279 km (0.104 R)
• M55: 20,753,563 km (0.101 R)
• M56: 22,454,192 km (0.081 R)
• M57: 22,650,165 km (0.069 R)
• M58: 22,925,724 km (0.097 R)
• M59: 23,281,468 km (0.085 R)
• M60: 24,480,495 km (0.093 R)
• M61: 25,168,795 km (0.105 R)
• M62: 25,331,707 km (0.04 R)
• M63: 25,413,387 km (0.11 R)
• M64: 25,495,068 km (0.062 R)
• M65: 25,822,537 km (0.114 R)
• M66: 25,986,796 km (0.034 R)
• M67: 26,110,214 km (0.104 R)
• M68: 26,233,931 km (0.109 R)
• M69: 26,481,815 km (0.084 R)
• M70: 26,564,543 km (0.115 R)
• M71: 27,021,564 km (0.055 R)
• M72: 27,230,104 km (0.1 R)
• M73: 27,271,841 km (0.063 R)
• M74: 27,690,715 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 4.4

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.93 AU - 13.45 AU

Year: 18242 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 88.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,964,284 km

• M1: 69,563 km (0.086 R)
• M2: 233,373 km (0.087 R)
• M3: 375,042 km (0.095 R)
• M4: 406,607 km (0.077 R)
• M5: 506,838 km (0.116 R)
• M6: 614,997 km (0.111 R)
• M7: 853,456 km (0.111 R)
• M8: 895,942 km (0.104 R)
• M9: 1,458,280 km (0.116 R)
• M10: 1,587,084 km (0.112 R)
• M11: 1,666,071 km (0.07 R)
• M12: 1,800,710 km (0.083 R)
• M13: 2,225,418 km (0.075 R)
• M14: 2,373,819 km (0.103 R)
• M15: 2,464,326 km (0.076 R)
• M16: 2,525,362 km (0.101 R)
• M17: 3,063,914 km (0.098 R)
• M18: 3,846,610 km (0.073 R)
• M19: 3,882,065 km (0.045 R)
• M20: 4,241,848 km (0.072 R)
• M21: 4,462,804 km (0.093 R)
• M22: 4,687,649 km (0.052 R)
• M23: 4,839,491 km (0.088 R)
• M24: 4,954,532 km (0.073 R)
• M25: 5,031,575 km (0.094 R)
• M26: 5,703,568 km (0.111 R)
• M27: 5,947,263 km (0.108 R)
• M28: 6,571,685 km (0.071 R)
• M29: 7,348,098 km (0.113 R)
• M30: 7,392,080 km (0.029 R)
• M31: 7,702,346 km (0.041 R)
• M32: 8,844,974 km (0.074 R)
• M33: 9,844,886 km (0.074 R)
• M34: 10,039,364 km (0.089 R)
• M35: 10,333,473 km (0.104 R)
• M36: 11,283,569 km (0.062 R)
• M37: 12,733,621 km (0.117 R)
• M38: 13,212,035 km (0.118 R)
• M39: 13,588,124 km (0.1 R)
• M40: 13,696,283 km (0.112 R)
• M41: 13,750,438 km (0.109 R)
• M42: 14,022,407 km (0.12 R)
• M43: 14,793,135 km (0.108 R)
• M44: 16,031,805 km (0.067 R)
• M45: 16,605,812 km (0.06 R)
• M46: 17,362,030 km (0.114 R)
• M47: 18,010,686 km (0.115 R)
• M48: 18,248,547 km (0.105 R)
• M49: 18,367,776 km (0.071 R)
• M50: 18,427,615 km (0.116 R)
• M51: 18,667,271 km (0.111 R)
• M52: 18,787,398 km (0.113 R)
• M53: 20,559,235 km (0.059 R)
• M54: 21,307,823 km (0.082 R)
• M55: 21,496,316 km (0.067 R)
• M56: 21,622,278 km (0.1 R)
• M57: 22,001,808 km (0.083 R)
• M58: 22,065,237 km (0.117 R)
• M59: 22,192,395 km (0.06 R)
• M60: 22,319,703 km (0.087 R)
• M61: 23,606,544 km (0.048 R)
• M62: 24,983,293 km (0.038 R)
• M63: 27,608,437 km (0.084 R)
• M64: 29,756,812 km (0.086 R)
• M65: 30,108,217 km (0.118 R)
• M66: 31,242,319 km (0.097 R)
• M67: 32,390,183 km (0.1 R)
• M68: 35,097,156 km (0.075 R)
• M69: 35,171,357 km (0.056 R)
• M70: 35,245,558 km (0.1 R)
• M71: 35,394,108 km (0.072 R)
• M72: 37,269,018 km (0.11 R)
• M73: 37,420,411 km (0.097 R)
• M74: 38,027,928 km (0.12 R)
• M75: 38,485,847 km (0.099 R)
• M76: 39,099,049 km (0.118 R)
• M77: 39,561,157 km (0.03 R)
• M78: 42,371,203 km (0.111 R)
• M79: 43,880,047 km (0.09 R)
• M80: 44,761,628 km (0.108 R)
• M81: 45,649,042 km (0.1 R)
• M82: 46,135,535 km (0.036 R)
• M83: 46,379,379 km (0.048 R)
• M84: 46,460,760 km (0.082 R)
• M85: 46,542,291 km (0.096 R)
• M86: 48,345,843 km (0.114 R)
• M87: 52,529,048 km (0.087 R)
• M88: 53,123,999 km (0.085 R)
• M89: 55,439,176 km (0.115 R)
• M90: 56,478,731 km (0.092 R)
• M91: 57,000,977 km (0.065 R)
• M92: 58,753,068 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.67 AU - 17.49 AU

Year: 20119 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,964,284 km

• M1: 311,164 km (0.082 R)
• M2: 399,127 km (0.112 R)
• M3: 496,665 km (0.106 R)
• M4: 566,677 km (0.101 R)
• M5: 659,427 km (0.109 R)
• M6: 1,345,483 km (0.058 R)
• M7: 1,629,570 km (0.114 R)
• M8: 1,932,206 km (0.074 R)
• M9: 2,046,798 km (0.067 R)
• M10: 2,877,665 km (0.055 R)
• M11: 3,008,862 km (0.047 R)
• M12: 3,982,146 km (0.096 R)
• M13: 4,277,003 km (0.095 R)
• M14: 4,540,744 km (0.099 R)
• M15: 5,444,465 km (0.071 R)
• M16: 5,730,346 km (0.068 R)
• M17: 5,937,689 km (0.068 R)
• M18: 6,834,977 km (0.084 R)
• M19: 7,546,764 km (0.098 R)
• M20: 8,469,334 km (0.102 R)
• M21: 8,752,971 km (0.055 R)
• M22: 8,848,265 km (0.068 R)
• M23: 9,524,747 km (0.106 R)
• M24: 9,819,754 km (0.115 R)
• M25: 10,267,949 km (0.048 R)
• M26: 10,368,479 km (0.114 R)
• M27: 11,652,328 km (0.095 R)
• M28: 11,862,363 km (0.057 R)
• M29: 11,967,830 km (0.093 R)
• M30: 15,504,623 km (0.047 R)
• M31: 15,677,707 km (0.073 R)
• M32: 16,376,928 km (0.114 R)
• M33: 17,026,930 km (0.109 R)
• M34: 17,444,757 km (0.119 R)
• M35: 17,805,737 km (0.041 R)
• M36: 18,473,841 km (0.076 R)
• M37: 19,460,289 km (0.108 R)
• M38: 19,647,137 km (0.082 R)
• M39: 20,463,792 km (0.1 R)
• M40: 20,527,072 km (0.072 R)
• M41: 20,844,369 km (0.085 R)
• M42: 21,099,433 km (0.104 R)
• M43: 21,355,545 km (0.072 R)
• M44: 21,483,900 km (0.083 R)
• M45: 22,194,938 km (0.06 R)
• M46: 23,374,966 km (0.086 R)
• M47: 24,172,922 km (0.032 R)
• M48: 24,440,851 km (0.052 R)
• M49: 24,777,297 km (0.073 R)
• M50: 25,522,594 km (0.074 R)
• M51: 25,727,243 km (0.098 R)
• M52: 26,000,858 km (0.084 R)
• M53: 26,758,272 km (0.096 R)
• M54: 26,827,386 km (0.086 R)
• M55: 27,383,292 km (0.057 R)
• M56: 27,872,776 km (0.045 R)
• M57: 28,224,181 km (0.082 R)
• M58: 28,718,602 km (0.065 R)
• M59: 29,073,598 km (0.103 R)
• M60: 29,644,464 km (0.092 R)
• M61: 31,379,350 km (0.114 R)
• M62: 35,705,571 km (0.069 R)
• M63: 36,316,828 km (0.083 R)
• M64: 37,704,797 km (0.052 R)
• M65: 37,860,080 km (0.089 R)
• M66: 38,249,184 km (0.045 R)
• M67: 38,796,263 km (0.104 R)
• M68: 39,424,574 km (0.095 R)
• M69: 39,582,250 km (0.07 R)
• M70: 41,810,810 km (0.062 R)
• M71: 42,535,761 km (0.091 R)
• M72: 42,778,259 km (0.058 R)
• M73: 43,834,719 km (0.06 R)
• M74: 44,079,761 km (0.095 R)
• M75: 44,407,081 km (0.112 R)
• M76: 44,981,985 km (0.095 R)
• M77: 45,807,616 km (0.071 R)
• M78: 47,222,513 km (0.089 R)
• M79: 48,314,128 km (0.099 R)
• M80: 48,990,012 km (0.116 R)
• M81: 50,779,052 km (0.083 R)
• M82: 52,156,550 km (0.101 R)
• M83: 52,243,017 km (0.107 R)
• M84: 53,023,619 km (0.087 R)
• M85: 54,070,505 km (0.119 R)
• M86: 54,420,863 km (0.045 R)
• M87: 54,860,082 km (0.076 R)
• M88: 57,877,172 km (0.108 R)
• M89: 59,315,705 km (0.047 R)
• M90: 59,496,270 km (0.05 R)
• M91: 59,858,147 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.1

Radius: 7.9

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.04 AU - 19.06 AU

Year: 29202 Days

Day: 21.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,964,284 km

• M1: 231,428 km (0.098 R)
• M2: 297,401 km (0.068 R)
• M3: 432,338 km (0.067 R)
• M4: 612,603 km (0.081 R)
• M5: 1,043,296 km (0.094 R)
• M6: 1,386,174 km (0.062 R)
• M7: 1,621,940 km (0.07 R)
• M8: 2,444,130 km (0.044 R)
• M9: 4,165,553 km (0.069 R)
• M10: 4,457,119 km (0.07 R)
• M11: 5,903,730 km (0.105 R)
• M12: 6,733,550 km (0.117 R)
• M13: 7,307,108 km (0.092 R)
• M14: 7,955,914 km (0.084 R)
• M15: 8,317,642 km (0.114 R)
• M16: 9,057,104 km (0.042 R)
• M17: 10,335,866 km (0.059 R)
• M18: 10,664,234 km (0.105 R)
• M19: 11,398,909 km (0.088 R)
• M20: 11,534,295 km (0.062 R)
• M21: 12,288,119 km (0.102 R)
• M22: 12,426,946 km (0.096 R)
• M23: 13,057,949 km (0.073 R)
• M24: 13,270,528 km (0.114 R)
• M25: 14,205,215 km (0.103 R)
• M26: 15,160,996 km (0.111 R)
• M27: 15,609,191 km (0.091 R)
• M28: 16,213,417 km (0.047 R)
• M29: 16,365,708 km (0.061 R)
• M30: 17,522,847 km (0.11 R)
• M31: 17,914,345 km (0.053 R)
• M32: 22,747,553 km (0.098 R)
• M33: 24,646,399 km (0.092 R)
• M34: 25,172,983 km (0.109 R)
• M35: 25,526,184 km (0.053 R)
• M36: 25,881,030 km (0.094 R)
• M37: 26,775,176 km (0.098 R)
• M38: 26,955,143 km (0.112 R)
• M39: 27,226,064 km (0.099 R)
• M40: 27,407,078 km (0.107 R)
• M41: 28,777,694 km (0.061 R)
• M42: 29,983,602 km (0.073 R)
• M43: 31,205,817 km (0.059 R)
• M44: 31,490,202 km (0.093 R)
• M45: 31,870,630 km (0.093 R)
• M46: 32,444,337 km (0.079 R)
• M47: 32,828,654 km (0.052 R)
• M48: 32,924,995 km (0.036 R)
• M49: 33,021,336 km (0.116 R)
• M50: 36,155,561 km (0.087 R)
• M51: 36,853,735 km (0.109 R)
• M52: 36,953,965 km (0.116 R)
• M53: 37,858,883 km (0.111 R)
• M54: 38,263,545 km (0.102 R)
• M55: 39,179,084 km (0.092 R)
• M56: 39,383,435 km (0.052 R)
• M57: 41,968,635 km (0.12 R)
• M58: 43,123,381 km (0.101 R)
• M59: 44,608,140 km (0.115 R)
• M60: 46,649,852 km (0.062 R)
• M61: 48,502,322 km (0.107 R)
• M62: 50,156,875 km (0.078 R)
• M63: 50,489,880 km (0.095 R)
• M64: 51,605,581 km (0.083 R)
• M65: 51,941,877 km (0.117 R)
• M66: 55,344,480 km (0.057 R)
• M67: 58,234,562 km (0.1 R)
• M68: 58,584,770 km (0.067 R)
• M69: 59,639,286 km (0.113 R)
• M70: 59,992,187 km (0.034 R)
• M71: 62,004,877 km (0.102 R)
• M72: 62,362,416 km (0.095 R)
• M73: 64,642,437 km (0.115 R)
• M74: 65,004,912 km (0.115 R)
• M75: 65,974,905 km (0.068 R)
• M76: 66,583,469 km (0.1 R)
• M77: 67,316,349 km (0.106 R)
• M78: 70,274,348 km (0.067 R)
• M79: 71,394,537 km (0.032 R)
• M80: 71,519,301 km (0.113 R)
• M81: 71,644,215 km (0.114 R)
• M82: 73,778,678 km (0.063 R)
• M83: 74,031,049 km (0.05 R)
• M84: 74,663,549 km (0.095 R)
• M85: 78,238,190 km (0.099 R)
• M86: 79,787,276 km (0.069 R)
• M87: 80,305,783 km (0.035 R)
• M88: 80,435,634 km (0.08 R)
• M89: 82,129,680 km (0.112 R)
• M90: 82,653,272 km (0.11 R)
• M91: 82,915,517 km (0.083 R)
• M92: 84,494,523 km (0.099 R)
• M93: 86,615,522 km (0.048 R)
• M94: 87,682,454 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit