🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 42.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 15.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.11 AU - 1.21 AU

Year: 456 Days

Day: 19 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.09 AU - 2.35 AU

Year: 1208 Days

Day: 43.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,605,920 km

• M1: 1,722,320 km (0.087 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.63 AU - 4.79 AU

Year: 3734 Days

Day: 43 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 10.2

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.32 AU - 6.26 AU

Year: 5089 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,605,920 km

• M1: 163,510 km (0.056 R)
• M2: 300,243 km (0.079 R)
• M3: 371,601 km (0.101 R)
• M4: 536,757 km (0.038 R)
• M5: 629,358 km (0.118 R)
• M6: 819,048 km (0.099 R)
• M7: 1,072,018 km (0.091 R)
• M8: 1,333,964 km (0.116 R)
• M9: 1,447,808 km (0.109 R)
• M10: 2,009,997 km (0.065 R)
• M11: 2,084,796 km (0.091 R)
• M12: 2,160,492 km (0.113 R)
• M13: 2,315,027 km (0.105 R)
• M14: 2,413,462 km (0.097 R)
• M15: 3,184,789 km (0.102 R)
• M16: 3,933,227 km (0.069 R)
• M17: 4,051,410 km (0.104 R)
• M18: 4,266,980 km (0.072 R)
• M19: 4,659,525 km (0.098 R)
• M20: 4,759,456 km (0.074 R)
• M21: 6,068,886 km (0.119 R)
• M22: 6,205,619 km (0.107 R)
• M23: 6,315,873 km (0.071 R)
• M24: 6,622,249 km (0.056 R)
• M25: 6,734,896 km (0.09 R)
• M26: 6,876,565 km (0.089 R)
• M27: 7,134,173 km (0.103 R)
• M28: 7,599,871 km (0.104 R)
• M29: 7,747,524 km (0.077 R)
• M30: 7,925,845 km (0.079 R)
• M31: 8,105,661 km (0.075 R)
• M32: 8,256,456 km (0.098 R)
• M33: 8,530,220 km (0.099 R)
• M34: 9,369,763 km (0.11 R)
• M35: 9,815,415 km (0.095 R)
• M36: 10,333,174 km (0.052 R)
• M37: 10,727,364 km (0.106 R)
• M38: 10,793,636 km (0.037 R)
• M39: 11,768,565 km (0.114 R)
• M40: 11,973,814 km (0.058 R)
• M41: 12,249,223 km (0.118 R)
• M42: 12,526,877 km (0.094 R)
• M43: 13,194,532 km (0.118 R)
• M44: 13,479,067 km (0.112 R)
• M45: 14,308,588 km (0.11 R)
• M46: 14,417,944 km (0.116 R)
• M47: 15,228,914 km (0.084 R)
• M48: 15,527,511 km (0.11 R)
• M49: 15,602,460 km (0.104 R)
• M50: 15,865,602 km (0.103 R)
• M51: 16,054,544 km (0.096 R)
• M52: 16,168,239 km (0.065 R)
• M53: 16,434,672 km (0.105 R)
• M54: 16,625,859 km (0.102 R)
• M55: 16,933,282 km (0.118 R)
• M56: 17,087,817 km (0.063 R)
• M57: 17,165,159 km (0.1 R)
• M58: 17,397,933 km (0.084 R)
• M59: 17,866,922 km (0.096 R)
• M60: 18,817,168 km (0.066 R)
• M61: 20,601,572 km (0.087 R)
• M62: 20,684,000 km (0.046 R)
• M63: 21,764,994 km (0.079 R)
• M64: 22,312,522 km (0.113 R)
• M65: 22,566,689 km (0.087 R)
• M66: 22,949,809 km (0.082 R)
• M67: 23,722,482 km (0.116 R)
• M68: 24,068,652 km (0.048 R)
• M69: 25,558,347 km (0.05 R)
• M70: 25,646,909 km (0.082 R)
• M71: 26,002,055 km (0.106 R)
• M72: 26,762,461 km (0.06 R)
• M73: 26,852,369 km (0.11 R)
• M74: 27,666,331 km (0.108 R)
• M75: 27,802,764 km (0.077 R)
• M76: 28,076,379 km (0.115 R)
• M77: 28,580,224 km (0.087 R)
• M78: 28,948,534 km (0.119 R)
• M79: 29,040,836 km (0.025 R)
• M80: 30,437,482 km (0.084 R)
• M81: 30,578,403 km (0.103 R)
• M82: 30,672,500 km (0.073 R)
• M83: 31,191,306 km (0.117 R)
• M84: 31,380,697 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 14.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.88 AU - 11.82 AU

Year: 11291 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,605,920 km

• M1: 209,287 km (0.079 R)
• M2: 516,262 km (0.068 R)
• M3: 650,302 km (0.083 R)
• M4: 845,527 km (0.103 R)
• M5: 959,670 km (0.055 R)
• M6: 1,393,803 km (0.105 R)
• M7: 1,758,972 km (0.095 R)
• M8: 2,530,448 km (0.09 R)
• M9: 2,726,272 km (0.077 R)
• M10: 2,952,912 km (0.043 R)
• M11: 3,317,782 km (0.099 R)
• M12: 3,587,507 km (0.093 R)
• M13: 3,977,359 km (0.077 R)
• M14: 4,558,098 km (0.086 R)
• M15: 4,828,271 km (0.112 R)
• M16: 4,950,194 km (0.091 R)
• M17: 5,766,998 km (0.059 R)
• M18: 6,059,611 km (0.112 R)
• M19: 6,224,319 km (0.101 R)
• M20: 6,932,515 km (0.068 R)
• M21: 7,209,121 km (0.085 R)
• M22: 7,419,007 km (0.068 R)
• M23: 7,595,383 km (0.1 R)
• M24: 7,773,255 km (0.066 R)
• M25: 8,609,208 km (0.054 R)
• M26: 8,906,608 km (0.077 R)
• M27: 9,207,599 km (0.108 R)
• M28: 9,742,412 km (0.043 R)
• M29: 10,603,198 km (0.056 R)
• M30: 10,962,382 km (0.071 R)
• M31: 11,244,524 km (0.075 R)
• M32: 11,447,528 km (0.079 R)
• M33: 12,733,472 km (0.097 R)
• M34: 13,030,124 km (0.105 R)
• M35: 13,158,030 km (0.067 R)
• M36: 13,415,039 km (0.067 R)
• M37: 13,587,376 km (0.103 R)
• M38: 13,933,994 km (0.064 R)
• M39: 14,196,090 km (0.069 R)
• M40: 14,327,736 km (0.109 R)
• M41: 14,636,356 km (0.057 R)
• M42: 15,620,860 km (0.108 R)
• M43: 15,938,606 km (0.084 R)
• M44: 16,212,669 km (0.115 R)
• M45: 16,350,299 km (0.108 R)
• M46: 17,324,630 km (0.066 R)
• M47: 17,842,538 km (0.111 R)
• M48: 18,032,079 km (0.062 R)
• M49: 18,317,661 km (0.048 R)
• M50: 18,604,889 km (0.097 R)
• M51: 19,135,213 km (0.101 R)
• M52: 19,572,787 km (0.052 R)
• M53: 19,719,393 km (0.108 R)
• M54: 20,359,073 km (0.082 R)
• M55: 20,755,957 km (0.103 R)
• M56: 21,255,763 km (0.047 R)
• M57: 21,911,600 km (0.05 R)
• M58: 22,625,182 km (0.12 R)
• M59: 22,830,430 km (0.055 R)
• M60: 24,075,234 km (0.069 R)
• M61: 24,284,821 km (0.107 R)
• M62: 25,501,949 km (0.083 R)
• M63: 27,446,572 km (0.086 R)
• M64: 27,720,336 km (0.09 R)
• M65: 28,105,401 km (0.092 R)
• M66: 30,451,993 km (0.046 R)
• M67: 31,248,153 km (0.105 R)
• M68: 31,648,776 km (0.075 R)
• M69: 31,820,963 km (0.09 R)
• M70: 32,223,980 km (0.106 R)
• M71: 32,686,836 km (0.111 R)
• M72: 34,500,710 km (0.067 R)
• M73: 35,449,609 km (0.077 R)
• M74: 35,688,218 km (0.108 R)
• M75: 35,867,436 km (0.072 R)
• M76: 36,166,931 km (0.072 R)
• M77: 39,577,463 km (0.067 R)
• M78: 39,825,048 km (0.105 R)
• M79: 40,446,178 km (0.117 R)
• M80: 40,820,322 km (0.104 R)
• M81: 41,070,450 km (0.107 R)
• M82: 41,697,863 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 9.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.9 AU - 12.68 AU

Year: 13856 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,605,920 km

• M1: 428,299 km (0.102 R)
• M2: 565,181 km (0.117 R)
• M3: 697,874 km (0.029 R)
• M4: 972,835 km (0.11 R)
• M5: 1,207,404 km (0.075 R)
• M6: 1,306,438 km (0.074 R)
• M7: 1,619,995 km (0.089 R)
• M8: 1,957,189 km (0.102 R)
• M9: 2,440,839 km (0.107 R)
• M10: 2,535,684 km (0.116 R)
• M11: 3,096,227 km (0.107 R)
• M12: 3,303,121 km (0.081 R)
• M13: 3,694,319 km (0.116 R)
• M14: 3,840,177 km (0.088 R)
• M15: 4,637,684 km (0.08 R)
• M16: 4,874,796 km (0.115 R)
• M17: 6,511,098 km (0.058 R)
• M18: 6,776,933 km (0.09 R)
• M19: 7,091,388 km (0.043 R)
• M20: 8,301,335 km (0.094 R)
• M21: 8,396,928 km (0.115 R)
• M22: 8,637,931 km (0.118 R)
• M23: 9,977,729 km (0.073 R)
• M24: 10,079,605 km (0.085 R)
• M25: 10,387,029 km (0.113 R)
• M26: 11,222,234 km (0.047 R)
• M27: 11,381,256 km (0.096 R)
• M28: 12,133,285 km (0.064 R)
• M29: 12,735,267 km (0.113 R)
• M30: 13,179,273 km (0.09 R)
• M31: 13,515,569 km (0.104 R)
• M32: 14,025,399 km (0.113 R)
• M33: 15,769,860 km (0.107 R)
• M34: 16,546,871 km (0.094 R)
• M35: 16,788,471 km (0.058 R)
• M36: 16,970,532 km (0.084 R)
• M37: 17,275,263 km (0.09 R)
• M38: 17,890,110 km (0.113 R)
• M39: 18,888,826 km (0.036 R)
• M40: 20,033,997 km (0.11 R)
• M41: 20,485,334 km (0.093 R)
• M42: 21,793,567 km (0.11 R)
• M43: 22,993,791 km (0.108 R)
• M44: 23,669,973 km (0.066 R)
• M45: 24,284,073 km (0.063 R)
• M46: 26,017,164 km (0.1 R)
• M47: 26,157,636 km (0.111 R)
• M48: 27,147,226 km (0.109 R)
• M49: 28,872,239 km (0.068 R)
• M50: 29,236,061 km (0.117 R)
• M51: 29,747,985 km (0.113 R)
• M52: 29,894,741 km (0.117 R)
• M53: 31,077,761 km (0.105 R)
• M54: 31,525,358 km (0.074 R)
• M55: 32,653,774 km (0.118 R)
• M56: 34,255,519 km (0.119 R)
• M57: 34,872,460 km (0.047 R)
• M58: 37,693,876 km (0.117 R)
• M59: 38,890,958 km (0.081 R)
• M60: 39,212,145 km (0.073 R)
• M61: 40,424,935 km (0.116 R)
• M62: 40,831,991 km (0.1 R)
• M63: 44,471,857 km (0.087 R)
• M64: 46,160,218 km (0.099 R)
• M65: 46,415,283 km (0.061 R)
• M66: 46,841,487 km (0.075 R)
• M67: 46,926,907 km (0.111 R)
• M68: 48,386,534 km (0.097 R)
• M69: 51,526,294 km (0.12 R)
• M70: 51,879,195 km (0.108 R)
• M71: 52,676,103 km (0.112 R)
• M72: 53,388,039 km (0.028 R)
• M73: 55,995,081 km (0.094 R)
• M74: 56,357,856 km (0.048 R)
• M75: 57,359,713 km (0.083 R)
• M76: 60,493,190 km (0.112 R)
• M77: 60,679,290 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.4

Radius: 4.3

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.66 AU - 21.6 AU

Year: 30561 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,605,920 km

• M1: 55,950 km (0.071 R)
• M2: 141,819 km (0.083 R)
• M3: 286,480 km (0.074 R)
• M4: 338,091 km (0.117 R)
• M5: 412,142 km (0.095 R)
• M6: 1,322,146 km (0.082 R)
• M7: 1,440,927 km (0.092 R)
• M8: 1,657,395 km (0.101 R)
• M9: 2,189,664 km (0.099 R)
• M10: 3,235,652 km (0.109 R)
• M11: 3,436,712 km (0.103 R)
• M12: 4,906,960 km (0.108 R)
• M13: 5,997,229 km (0.098 R)
• M14: 6,393,514 km (0.06 R)
• M15: 6,645,437 km (0.111 R)
• M16: 7,578,927 km (0.047 R)
• M17: 7,685,142 km (0.115 R)
• M18: 7,952,922 km (0.11 R)
• M19: 8,332,901 km (0.106 R)
• M20: 8,497,458 km (0.116 R)
• M21: 8,885,964 km (0.102 R)
• M22: 8,998,013 km (0.117 R)
• M23: 9,565,138 km (0.103 R)
• M24: 9,680,029 km (0.092 R)
• M25: 10,085,440 km (0.056 R)
• M26: 10,378,502 km (0.107 R)
• M27: 12,319,235 km (0.083 R)
• M28: 12,381,617 km (0.106 R)
• M29: 12,695,324 km (0.07 R)
• M30: 12,948,145 km (0.053 R)
• M31: 13,011,574 km (0.085 R)
• M32: 13,910,956 km (0.063 R)
• M33: 15,297,130 km (0.082 R)
• M34: 15,566,257 km (0.076 R)
• M35: 17,003,892 km (0.101 R)
• M36: 19,347,343 km (0.095 R)
• M37: 19,638,161 km (0.113 R)
• M38: 19,711,165 km (0.111 R)
• M39: 20,150,684 km (0.119 R)
• M40: 21,039,445 km (0.078 R)
• M41: 23,936,856 km (0.066 R)
• M42: 24,405,696 km (0.082 R)
• M43: 26,875,557 km (0.107 R)
• M44: 27,037,721 km (0.101 R)
• M45: 27,118,803 km (0.084 R)
• M46: 27,525,859 km (0.084 R)
• M47: 27,934,859 km (0.098 R)
• M48: 30,093,856 km (0.089 R)
• M49: 31,449,063 km (0.104 R)
• M50: 31,876,464 km (0.113 R)
• M51: 32,910,484 km (0.07 R)
• M52: 33,257,551 km (0.065 R)
• M53: 33,431,534 km (0.053 R)
• M54: 34,218,269 km (0.111 R)
• M55: 35,276,674 km (0.073 R)
• M56: 36,256,241 km (0.105 R)
• M57: 37,244,783 km (0.039 R)
• M58: 37,425,498 km (0.12 R)
• M59: 38,789,980 km (0.102 R)
• M60: 39,064,791 km (0.101 R)
• M61: 39,432,204 km (0.071 R)
• M62: 39,616,359 km (0.076 R)
• M63: 41,006,572 km (0.107 R)
• M64: 42,224,448 km (0.113 R)
• M65: 43,834,719 km (0.093 R)
• M66: 43,930,013 km (0.106 R)
• M67: 45,851,448 km (0.12 R)
• M68: 45,948,238 km (0.1 R)
• M69: 46,530,473 km (0.066 R)
• M70: 48,982,382 km (0.073 R)
• M71: 49,477,701 km (0.115 R)
• M72: 49,875,182 km (0.104 R)
• M73: 50,473,424 km (0.067 R)
• M74: 53,602,114 km (0.116 R)
• M75: 54,624,615 km (0.118 R)
• M76: 56,689,066 km (0.102 R)
• M77: 58,883,966 km (0.047 R)
• M78: 60,150,611 km (0.032 R)
• M79: 61,746,521 km (0.113 R)
• M80: 62,174,371 km (0.115 R)
• M81: 62,281,483 km (0.104 R)
• M82: 62,603,268 km (0.096 R)
• M83: 62,710,679 km (0.077 R)
• M84: 64,654,105 km (0.092 R)
• M85: 64,979,780 km (0.055 R)
• M86: 65,197,295 km (0.056 R)
• M87: 65,306,202 km (0.119 R)
• M88: 67,716,075 km (0.116 R)
• M89: 69,598,016 km (0.088 R)
• M90: 69,820,617 km (0.103 R)
• M91: 71,946,553 km (0.113 R)
• M92: 72,509,490 km (0.089 R)
• M93: 72,848,030 km (0.047 R)
• M94: 73,073,922 km (0.119 R)
• M95: 73,866,641 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit