🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 20.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.87 AU

Year: 270 Days

Day: 22.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 651 Days

Day: 34.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 13.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.98 AU - 5.76 AU

Year: 4688 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,932,149 km

• M1: 168,746 km (0.083 R)
• M2: 276,906 km (0.074 R)
• M3: 521,648 km (0.096 R)
• M4: 649,255 km (0.093 R)
• M5: 823,387 km (0.042 R)
• M6: 1,014,573 km (0.086 R)
• M7: 1,103,284 km (0.037 R)
• M8: 1,485,956 km (0.107 R)
• M9: 1,662,780 km (0.09 R)
• M10: 2,320,562 km (0.051 R)
• M11: 2,651,473 km (0.106 R)
• M12: 2,997,642 km (0.117 R)
• M13: 3,554,445 km (0.102 R)
• M14: 3,814,596 km (0.114 R)
• M15: 4,018,947 km (0.098 R)
• M16: 4,396,233 km (0.088 R)
• M17: 4,524,588 km (0.107 R)
• M18: 4,654,289 km (0.057 R)
• M19: 4,829,019 km (0.1 R)
• M20: 5,050,574 km (0.097 R)
• M21: 5,457,929 km (0.064 R)
• M22: 5,829,081 km (0.086 R)
• M23: 6,017,874 km (0.119 R)
• M24: 6,136,804 km (0.12 R)
• M25: 6,328,888 km (0.106 R)
• M26: 6,645,137 km (0.041 R)
• M27: 6,792,940 km (0.113 R)
• M28: 7,141,952 km (0.099 R)
• M29: 7,318,777 km (0.086 R)
• M30: 7,548,260 km (0.102 R)
• M31: 7,728,376 km (0.116 R)
• M32: 8,516,457 km (0.079 R)
• M33: 9,001,603 km (0.081 R)
• M34: 9,330,120 km (0.116 R)
• M35: 9,718,326 km (0.11 R)
• M36: 9,998,972 km (0.093 R)
• M37: 10,396,304 km (0.11 R)
• M38: 11,177,355 km (0.073 R)
• M39: 11,353,581 km (0.114 R)
• M40: 11,441,993 km (0.117 R)
• M41: 11,917,415 km (0.109 R)
• M42: 12,460,156 km (0.115 R)
• M43: 12,765,186 km (0.089 R)
• M44: 12,980,158 km (0.113 R)
• M45: 13,476,075 km (0.063 R)
• M46: 14,168,115 km (0.043 R)
• M47: 14,743,020 km (0.114 R)
• M48: 15,292,942 km (0.058 R)
• M49: 15,521,377 km (0.063 R)
• M50: 15,882,656 km (0.112 R)
• M51: 16,313,199 km (0.111 R)
• M52: 16,613,592 km (0.08 R)
• M53: 17,287,530 km (0.096 R)
• M54: 18,142,482 km (0.117 R)
• M55: 18,349,824 km (0.12 R)
• M56: 18,627,328 km (0.115 R)
• M57: 19,362,602 km (0.072 R)
• M58: 19,893,674 km (0.101 R)
• M59: 20,071,696 km (0.108 R)
• M60: 20,429,534 km (0.116 R)
• M61: 20,970,181 km (0.104 R)
• M62: 21,698,274 km (0.109 R)
• M63: 21,881,681 km (0.088 R)
• M64: 22,249,841 km (0.079 R)
• M65: 22,582,995 km (0.044 R)
• M66: 22,992,445 km (0.103 R)
• M67: 23,142,043 km (0.111 R)
• M68: 23,329,339 km (0.085 R)
• M69: 23,743,276 km (0.112 R)
• M70: 24,273,601 km (0.118 R)
• M71: 24,731,370 km (0.11 R)
• M72: 25,384,664 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 8.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.94 AU - 6.4 AU

Year: 5086 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,932,149 km

• M1: 127,607 km (0.053 R)
• M2: 369,357 km (0.116 R)
• M3: 457,919 km (0.102 R)
• M4: 526,285 km (0.044 R)
• M5: 591,061 km (0.117 R)
• M6: 853,605 km (0.094 R)
• M7: 1,066,932 km (0.04 R)
• M8: 1,123,031 km (0.066 R)
• M9: 1,199,326 km (0.084 R)
• M10: 1,277,566 km (0.092 R)
• M11: 1,367,624 km (0.036 R)
• M12: 1,449,603 km (0.077 R)
• M13: 1,554,322 km (0.108 R)
• M14: 1,738,477 km (0.106 R)
• M15: 1,816,268 km (0.07 R)
• M16: 1,952,551 km (0.089 R)
• M17: 2,045,452 km (0.094 R)
• M18: 2,104,094 km (0.102 R)
• M19: 2,296,028 km (0.116 R)
• M20: 3,187,781 km (0.103 R)
• M21: 3,311,349 km (0.043 R)
• M22: 3,380,762 km (0.117 R)
• M23: 3,436,562 km (0.112 R)
• M24: 3,534,998 km (0.099 R)
• M25: 3,648,692 km (0.117 R)
• M26: 4,026,726 km (0.093 R)
• M27: 4,930,447 km (0.05 R)
• M28: 5,089,768 km (0.072 R)
• M29: 5,186,109 km (0.106 R)
• M30: 5,364,430 km (0.09 R)
• M31: 5,610,818 km (0.11 R)
• M32: 5,877,700 km (0.102 R)
• M33: 6,563,307 km (0.102 R)
• M34: 6,933,263 km (0.067 R)
• M35: 7,310,100 km (0.092 R)
• M36: 7,583,415 km (0.079 R)
• M37: 7,915,822 km (0.085 R)
• M38: 8,748,184 km (0.102 R)
• M39: 8,883,271 km (0.114 R)
• M40: 8,960,763 km (0.086 R)
• M41: 9,253,227 km (0.078 R)
• M42: 9,410,454 km (0.057 R)
• M43: 9,687,809 km (0.092 R)
• M44: 9,847,579 km (0.104 R)
• M45: 10,210,204 km (0.072 R)
• M46: 11,031,497 km (0.059 R)
• M47: 11,156,560 km (0.037 R)
• M48: 11,365,997 km (0.096 R)
• M49: 11,576,781 km (0.105 R)
• M50: 11,895,275 km (0.12 R)
• M51: 12,259,845 km (0.047 R)
• M52: 12,454,322 km (0.103 R)
• M53: 12,780,744 km (0.063 R)
• M54: 12,912,091 km (0.117 R)
• M55: 13,065,878 km (0.12 R)
• M56: 13,132,000 km (0.12 R)
• M57: 13,220,413 km (0.09 R)
• M58: 13,308,825 km (0.103 R)
• M59: 13,419,827 km (0.093 R)
• M60: 13,665,017 km (0.104 R)
• M61: 13,933,994 km (0.114 R)
• M62: 14,114,410 km (0.07 R)
• M63: 14,204,916 km (0.046 R)
• M64: 14,318,311 km (0.082 R)
• M65: 14,386,528 km (0.069 R)
• M66: 14,523,111 km (0.081 R)
• M67: 14,751,846 km (0.076 R)
• M68: 14,958,740 km (0.095 R)
• M69: 15,212,907 km (0.104 R)
• M70: 15,468,569 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 9.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.1 AU - 6.3 AU

Year: 5127 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,932,149 km

• M1: 118,332 km (0.093 R)
• M2: 331,958 km (0.12 R)
• M3: 460,761 km (0.085 R)
• M4: 698,323 km (0.074 R)
• M5: 771,925 km (0.097 R)
• M6: 916,137 km (0.089 R)
• M7: 1,021,454 km (0.103 R)
• M8: 1,283,251 km (0.094 R)
• M9: 1,348,774 km (0.091 R)
• M10: 1,708,108 km (0.094 R)
• M11: 1,824,795 km (0.112 R)
• M12: 2,365,890 km (0.078 R)
• M13: 2,798,976 km (0.099 R)
• M14: 3,184,639 km (0.083 R)
• M15: 3,457,207 km (0.076 R)
• M16: 4,500,652 km (0.081 R)
• M17: 4,642,620 km (0.104 R)
• M18: 4,765,590 km (0.079 R)
• M19: 4,993,727 km (0.067 R)
• M20: 6,120,647 km (0.068 R)
• M21: 6,574,378 km (0.04 R)
• M22: 7,180,548 km (0.092 R)
• M23: 7,275,393 km (0.089 R)
• M24: 8,246,583 km (0.085 R)
• M25: 8,321,082 km (0.118 R)
• M26: 8,545,928 km (0.101 R)
• M27: 8,848,864 km (0.073 R)
• M28: 8,976,171 km (0.077 R)
• M29: 9,078,347 km (0.12 R)
• M30: 9,155,390 km (0.066 R)
• M31: 9,335,655 km (0.111 R)
• M32: 9,621,537 km (0.069 R)
• M33: 9,857,602 km (0.045 R)
• M34: 10,362,196 km (0.082 R)
• M35: 10,739,332 km (0.096 R)
• M36: 10,902,394 km (0.116 R)
• M37: 11,038,827 km (0.104 R)
• M38: 11,701,994 km (0.092 R)
• M39: 11,869,843 km (0.095 R)
• M40: 12,094,838 km (0.088 R)
• M41: 12,922,114 km (0.112 R)
• M42: 13,415,638 km (0.114 R)
• M43: 13,561,945 km (0.101 R)
• M44: 14,033,776 km (0.094 R)
• M45: 14,691,408 km (0.071 R)
• M46: 14,751,547 km (0.114 R)
• M47: 14,993,596 km (0.095 R)
• M48: 15,420,100 km (0.092 R)
• M49: 15,665,590 km (0.107 R)
• M50: 15,788,858 km (0.115 R)
• M51: 15,974,360 km (0.064 R)
• M52: 16,347,607 km (0.115 R)
• M53: 16,409,989 km (0.104 R)
• M54: 16,472,521 km (0.107 R)
• M55: 17,388,509 km (0.113 R)
• M56: 17,580,143 km (0.106 R)
• M57: 17,708,199 km (0.115 R)
• M58: 18,320,952 km (0.055 R)
• M59: 18,385,878 km (0.104 R)
• M60: 18,744,314 km (0.117 R)
• M61: 19,006,409 km (0.107 R)
• M62: 19,137,906 km (0.095 R)
• M63: 19,434,858 km (0.082 R)
• M64: 19,766,666 km (0.099 R)
• M65: 20,234,309 km (0.051 R)
• M66: 20,435,817 km (0.107 R)
• M67: 20,503,136 km (0.032 R)
• M68: 20,637,924 km (0.11 R)
• M69: 20,739,351 km (0.076 R)
• M70: 20,840,928 km (0.067 R)
• M71: 21,112,448 km (0.063 R)
• M72: 21,180,515 km (0.104 R)
• M73: 21,316,799 km (0.08 R)
• M74: 21,385,016 km (0.099 R)
• M75: 22,071,969 km (0.081 R)
• M76: 22,244,755 km (0.038 R)
• M77: 22,835,816 km (0.067 R)
• M78: 23,326,497 km (0.082 R)
• M79: 23,396,808 km (0.066 R)

Asteroid Belt

Center: 10.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 4.8

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.29 AU - 18.63 AU

Year: 22900 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,932,149 km

• M1: 66,721 km (0.118 R)
• M2: 138,677 km (0.099 R)
• M3: 204,799 km (0.085 R)
• M4: 813,812 km (0.068 R)
• M5: 996,471 km (0.044 R)
• M6: 1,163,123 km (0.1 R)
• M7: 1,554,322 km (0.047 R)
• M8: 1,617,901 km (0.113 R)
• M9: 1,948,811 km (0.054 R)
• M10: 2,300,217 km (0.1 R)
• M11: 3,426,090 km (0.104 R)
• M12: 3,467,529 km (0.042 R)
• M13: 4,021,939 km (0.047 R)
• M14: 4,065,621 km (0.08 R)
• M15: 4,242,446 km (0.073 R)
• M16: 5,306,536 km (0.061 R)
• M17: 5,597,055 km (0.117 R)
• M18: 5,645,973 km (0.05 R)
• M19: 6,042,557 km (0.117 R)
• M20: 6,294,929 km (0.112 R)
• M21: 6,602,352 km (0.112 R)
• M22: 6,706,024 km (0.114 R)
• M23: 7,231,860 km (0.119 R)
• M24: 7,662,104 km (0.1 R)
• M25: 7,825,614 km (0.082 R)
• M26: 7,935,269 km (0.075 R)
• M27: 8,267,227 km (0.031 R)
• M28: 8,323,027 km (0.109 R)
• M29: 8,378,977 km (0.062 R)
• M30: 8,944,756 km (0.11 R)
• M31: 9,002,052 km (0.049 R)
• M32: 9,116,943 km (0.067 R)
• M33: 9,232,283 km (0.079 R)
• M34: 9,994,035 km (0.108 R)
• M35: 11,020,127 km (0.05 R)
• M36: 11,328,299 km (0.11 R)
• M37: 12,016,150 km (0.118 R)
• M38: 14,159,588 km (0.096 R)
• M39: 14,629,176 km (0.108 R)
• M40: 15,172,066 km (0.094 R)
• M41: 16,417,618 km (0.08 R)
• M42: 17,839,546 km (0.097 R)
• M43: 18,273,829 km (0.114 R)
• M44: 18,565,245 km (0.093 R)
• M45: 18,638,249 km (0.067 R)
• M46: 18,784,855 km (0.1 R)
• M47: 19,746,171 km (0.08 R)
• M48: 19,895,470 km (0.119 R)
• M49: 20,345,759 km (0.106 R)
• M50: 20,875,336 km (0.069 R)
• M51: 21,409,400 km (0.08 R)
• M52: 23,038,222 km (0.117 R)
• M53: 23,986,822 km (0.117 R)
• M54: 24,305,914 km (0.05 R)
• M55: 25,433,433 km (0.044 R)
• M56: 26,331,320 km (0.078 R)
• M57: 26,743,013 km (0.09 R)
• M58: 28,326,207 km (0.064 R)
• M59: 31,757,085 km (0.083 R)
• M60: 32,107,443 km (0.042 R)
• M61: 32,546,962 km (0.113 R)
• M62: 32,723,487 km (0.076 R)
• M63: 32,988,574 km (0.117 R)
• M64: 33,521,143 km (0.059 R)
• M65: 34,056,554 km (0.067 R)
• M66: 37,697,167 km (0.109 R)
• M67: 38,719,818 km (0.068 R)
• M68: 38,813,317 km (0.105 R)
• M69: 40,034,485 km (0.081 R)
• M70: 40,602,508 km (0.115 R)
• M71: 41,459,255 km (0.085 R)
• M72: 42,129,902 km (0.114 R)
• M73: 42,611,009 km (0.081 R)
• M74: 43,968,011 km (0.109 R)
• M75: 44,065,399 km (0.031 R)
• M76: 45,634,681 km (0.104 R)
• M77: 45,930,885 km (0.079 R)
• M78: 46,823,535 km (0.106 R)
• M79: 50,654,886 km (0.092 R)
• M80: 52,091,624 km (0.066 R)
• M81: 53,541,676 km (0.047 R)
• M82: 57,544,018 km (0.104 R)
• M83: 58,184,596 km (0.115 R)
• M84: 58,398,670 km (0.092 R)
• M85: 58,827,717 km (0.087 R)
• M86: 61,532,297 km (0.08 R)
• M87: 62,296,892 km (0.106 R)
• M88: 65,497,538 km (0.091 R)
• M89: 66,278,140 km (0.032 R)
• M90: 66,389,889 km (0.045 R)
• M91: 73,324,798 km (0.119 R)
• M92: 73,440,287 km (0.067 R)
• M93: 74,367,196 km (0.041 R)
• M94: 75,414,680 km (0.109 R)
• M95: 75,764,889 km (0.11 R)
• M96: 79,059,483 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 4.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.81 AU - 17.23 AU

Year: 23034 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,932,149 km

• M1: 59,690 km (0.108 R)
• M2: 180,415 km (0.115 R)
• M3: 554,709 km (0.077 R)
• M4: 597,643 km (0.056 R)
• M5: 946,356 km (0.12 R)
• M6: 1,271,731 km (0.027 R)
• M7: 1,629,270 km (0.087 R)
• M8: 1,733,989 km (0.078 R)
• M9: 2,151,517 km (0.118 R)
• M10: 2,243,220 km (0.066 R)
• M11: 2,430,666 km (0.096 R)
• M12: 2,845,651 km (0.114 R)
• M13: 3,441,349 km (0.118 R)
• M14: 3,877,726 km (0.078 R)
• M15: 4,017,750 km (0.077 R)
• M16: 4,447,694 km (0.113 R)
• M17: 4,861,931 km (0.107 R)
• M18: 5,537,814 km (0.108 R)
• M19: 5,918,690 km (0.094 R)
• M20: 6,275,182 km (0.032 R)
• M21: 6,873,573 km (0.057 R)
• M22: 7,420,653 km (0.074 R)
• M23: 7,664,497 km (0.112 R)
• M24: 7,875,430 km (0.116 R)
• M25: 8,885,216 km (0.035 R)
• M26: 9,144,020 km (0.11 R)
• M27: 9,744,656 km (0.088 R)
• M28: 9,820,651 km (0.092 R)
• M29: 10,358,157 km (0.086 R)
• M30: 10,474,544 km (0.098 R)
• M31: 10,905,086 km (0.109 R)
• M32: 12,149,292 km (0.119 R)
• M33: 12,190,132 km (0.102 R)
• M34: 13,269,032 km (0.062 R)
• M35: 13,649,459 km (0.077 R)
• M36: 14,334,767 km (0.107 R)
• M37: 14,638,152 km (0.12 R)
• M38: 16,006,823 km (0.089 R)
• M39: 17,002,546 km (0.098 R)
• M40: 17,925,116 km (0.12 R)
• M41: 19,053,533 km (0.091 R)
• M42: 19,482,579 km (0.118 R)
• M43: 19,530,451 km (0.108 R)
• M44: 20,690,881 km (0.075 R)
• M45: 20,886,556 km (0.084 R)
• M46: 21,328,916 km (0.086 R)
• M47: 22,875,908 km (0.096 R)
• M48: 22,977,036 km (0.1 R)
• M49: 23,535,335 km (0.112 R)
• M50: 23,944,336 km (0.103 R)
• M51: 25,708,244 km (0.119 R)
• M52: 26,925,074 km (0.04 R)
• M53: 26,978,330 km (0.12 R)
• M54: 27,031,737 km (0.1 R)
• M55: 27,245,512 km (0.117 R)
• M56: 28,377,220 km (0.105 R)
• M57: 28,540,132 km (0.077 R)
• M58: 28,648,890 km (0.042 R)
• M59: 28,703,343 km (0.053 R)
• M60: 29,249,824 km (0.104 R)
• M61: 31,750,502 km (0.033 R)
• M62: 31,806,751 km (0.077 R)
• M63: 32,258,836 km (0.092 R)
• M64: 35,539,966 km (0.107 R)
• M65: 35,891,521 km (0.114 R)
• M66: 36,420,948 km (0.112 R)
• M67: 37,012,159 km (0.056 R)
• M68: 37,785,580 km (0.081 R)
• M69: 38,084,476 km (0.119 R)
• M70: 38,144,315 km (0.117 R)
• M71: 40,381,552 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 13,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit