🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 30.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.27 AU - 1.33 AU

Year: 558 Days

Day: 17.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,647 km

• M1: 801,695 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.81 AU

Year: 665 Days

Day: 20.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,647 km

• M1: 137,630 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.72 AU - 2.18 AU

Year: 1026 Days

Day: 34.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,647 km

• M1: 257,907 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.14 AU - 5 AU

Year: 3093 Days

Day: 20.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,647 km

• M1: 1,105,528 km (0.105 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 12.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.42 AU - 10.98 AU

Year: 10513 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,476,647 km

• M1: 192,981 km (0.072 R)
• M2: 393,143 km (0.119 R)
• M3: 473,477 km (0.059 R)
• M4: 600,935 km (0.043 R)
• M5: 1,009,187 km (0.089 R)
• M6: 1,496,876 km (0.077 R)
• M7: 1,655,001 km (0.055 R)
• M8: 1,881,492 km (0.12 R)
• M9: 2,457,594 km (0.046 R)
• M10: 3,036,388 km (0.077 R)
• M11: 3,577,035 km (0.066 R)
• M12: 3,899,568 km (0.116 R)
• M13: 5,526,744 km (0.042 R)
• M14: 5,931,705 km (0.096 R)
• M15: 7,002,527 km (0.072 R)
• M16: 7,136,267 km (0.092 R)
• M17: 7,406,591 km (0.08 R)
• M18: 7,922,554 km (0.117 R)
• M19: 8,237,756 km (0.109 R)
• M20: 9,874,955 km (0.107 R)
• M21: 10,063,000 km (0.077 R)
• M22: 10,404,532 km (0.109 R)
• M23: 10,788,400 km (0.047 R)
• M24: 11,373,178 km (0.119 R)
• M25: 11,968,129 km (0.083 R)
• M26: 12,168,740 km (0.054 R)
• M27: 12,249,223 km (0.111 R)
• M28: 12,777,154 km (0.109 R)
• M29: 12,900,124 km (0.085 R)
• M30: 13,395,592 km (0.109 R)
• M31: 13,645,719 km (0.092 R)
• M32: 14,023,753 km (0.115 R)
• M33: 14,235,434 km (0.112 R)
• M34: 14,320,256 km (0.114 R)
• M35: 14,448,013 km (0.116 R)
• M36: 14,876,461 km (0.09 R)
• M37: 15,308,949 km (0.098 R)
• M38: 15,658,110 km (0.089 R)
• M39: 16,053,946 km (0.098 R)
• M40: 16,186,639 km (0.118 R)
• M41: 17,035,458 km (0.106 R)
• M42: 17,125,665 km (0.025 R)
• M43: 17,397,185 km (0.117 R)
• M44: 17,579,096 km (0.111 R)
• M45: 18,128,420 km (0.1 R)
• M46: 18,823,002 km (0.1 R)
• M47: 19,056,375 km (0.112 R)
• M48: 19,150,173 km (0.114 R)
• M49: 19,290,945 km (0.119 R)
• M50: 20,429,534 km (0.108 R)
• M51: 20,717,510 km (0.116 R)
• M52: 21,103,772 km (0.113 R)
• M53: 21,249,181 km (0.069 R)
• M54: 22,325,837 km (0.026 R)
• M55: 24,328,803 km (0.033 R)
• M56: 24,838,333 km (0.094 R)
• M57: 26,807,190 km (0.101 R)
• M58: 26,964,717 km (0.108 R)
• M59: 28,289,705 km (0.099 R)
• M60: 28,825,565 km (0.11 R)
• M61: 29,907,606 km (0.106 R)
• M62: 30,617,897 km (0.071 R)
• M63: 31,721,630 km (0.073 R)
• M64: 32,613,981 km (0.083 R)
• M65: 33,967,992 km (0.078 R)
• M66: 34,480,514 km (0.074 R)
• M67: 35,801,762 km (0.038 R)
• M68: 36,556,035 km (0.038 R)
• M69: 36,672,422 km (0.057 R)
• M70: 36,847,452 km (0.106 R)
• M71: 38,375,444 km (0.115 R)
• M72: 39,505,058 km (0.118 R)
• M73: 40,104,048 km (0.088 R)
• M74: 40,224,175 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 11.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.51 AU - 11.83 AU

Year: 14064 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,476,647 km

• M1: 212,130 km (0.097 R)
• M2: 397,781 km (0.117 R)
• M3: 648,656 km (0.091 R)
• M4: 1,345,932 km (0.104 R)
• M5: 1,873,265 km (0.096 R)
• M6: 3,653,030 km (0.115 R)
• M7: 4,048,866 km (0.109 R)
• M8: 4,270,720 km (0.037 R)
• M9: 4,420,916 km (0.108 R)
• M10: 4,881,827 km (0.065 R)
• M11: 5,358,297 km (0.078 R)
• M12: 5,643,131 km (0.109 R)
• M13: 6,143,087 km (0.119 R)
• M14: 7,409,583 km (0.096 R)
• M15: 8,422,809 km (0.088 R)
• M16: 10,374,463 km (0.059 R)
• M17: 10,678,894 km (0.065 R)
• M18: 10,780,920 km (0.08 R)
• M19: 11,872,985 km (0.056 R)
• M20: 13,493,578 km (0.085 R)
• M21: 14,217,183 km (0.117 R)
• M22: 15,182,389 km (0.117 R)
• M23: 15,586,004 km (0.117 R)
• M24: 15,993,209 km (0.071 R)
• M25: 16,877,632 km (0.057 R)
• M26: 18,020,410 km (0.078 R)
• M27: 18,386,625 km (0.073 R)
• M28: 18,878,503 km (0.118 R)
• M29: 19,126,237 km (0.093 R)
• M30: 19,499,634 km (0.07 R)
• M31: 20,443,746 km (0.11 R)
• M32: 20,570,904 km (0.105 R)
• M33: 20,953,426 km (0.111 R)
• M34: 21,661,173 km (0.116 R)
• M35: 22,441,925 km (0.101 R)
• M36: 26,068,626 km (0.06 R)
• M37: 26,760,067 km (0.102 R)
• M38: 26,968,607 km (0.088 R)
• M39: 27,317,469 km (0.076 R)
• M40: 28,019,681 km (0.074 R)
• M41: 28,160,752 km (0.112 R)
• M42: 28,514,701 km (0.066 R)
• M43: 28,798,936 km (0.086 R)
• M44: 29,227,086 km (0.057 R)
• M45: 30,017,262 km (0.09 R)
• M46: 32,429,976 km (0.091 R)
• M47: 32,652,428 km (0.108 R)
• M48: 32,875,329 km (0.104 R)
• M49: 33,248,127 km (0.116 R)
• M50: 33,697,070 km (0.118 R)
• M51: 34,525,693 km (0.092 R)
• M52: 35,132,462 km (0.057 R)
• M53: 35,208,457 km (0.096 R)
• M54: 35,284,603 km (0.047 R)
• M55: 36,049,197 km (0.106 R)
• M56: 39,477,382 km (0.101 R)
• M57: 39,635,657 km (0.027 R)
• M58: 40,669,677 km (0.118 R)
• M59: 40,989,667 km (0.108 R)
• M60: 42,116,139 km (0.079 R)
• M61: 43,906,676 km (0.084 R)
• M62: 45,473,115 km (0.072 R)
• M63: 46,221,553 km (0.112 R)
• M64: 46,890,106 km (0.08 R)
• M65: 47,057,805 km (0.092 R)
• M66: 47,309,579 km (0.06 R)
• M67: 48,152,413 km (0.049 R)
• M68: 50,195,172 km (0.053 R)
• M69: 50,366,761 km (0.074 R)
• M70: 51,659,286 km (0.049 R)
• M71: 51,745,903 km (0.111 R)
• M72: 52,353,121 km (0.103 R)
• M73: 53,050,098 km (0.1 R)
• M74: 53,399,708 km (0.115 R)
• M75: 54,101,172 km (0.11 R)
• M76: 55,336,252 km (0.045 R)
• M77: 58,283,929 km (0.114 R)
• M78: 59,277,707 km (0.115 R)
• M79: 60,277,171 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 7.6

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.7 AU - 18.24 AU

Year: 28698 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,476,647 km

• M1: 120,576 km (0.048 R)
• M2: 343,327 km (0.111 R)
• M3: 656,884 km (0.119 R)
• M4: 740,509 km (0.058 R)
• M5: 1,647,073 km (0.112 R)
• M6: 2,253,542 km (0.116 R)
• M7: 2,693,360 km (0.116 R)
• M8: 3,957,013 km (0.086 R)
• M9: 4,648,604 km (0.071 R)
• M10: 5,092,760 km (0.1 R)
• M11: 6,081,004 km (0.08 R)
• M12: 7,445,187 km (0.095 R)
• M13: 7,898,468 km (0.074 R)
• M14: 9,036,160 km (0.106 R)
• M15: 10,367,432 km (0.068 R)
• M16: 10,946,076 km (0.113 R)
• M17: 11,386,941 km (0.073 R)
• M18: 12,362,170 km (0.098 R)
• M19: 12,975,371 km (0.07 R)
• M20: 14,311,430 km (0.09 R)
• M21: 14,471,350 km (0.03 R)
• M22: 15,036,232 km (0.067 R)
• M23: 15,938,307 km (0.026 R)
• M24: 16,773,512 km (0.096 R)
• M25: 17,794,517 km (0.07 R)
• M26: 18,399,341 km (0.116 R)
• M27: 18,573,473 km (0.104 R)
• M28: 19,098,861 km (0.055 R)
• M29: 19,363,500 km (0.103 R)
• M30: 20,164,447 km (0.097 R)
• M31: 20,794,852 km (0.085 R)
• M32: 21,523,244 km (0.083 R)
• M33: 21,982,809 km (0.084 R)
• M34: 22,167,562 km (0.037 R)
• M35: 23,192,607 km (0.103 R)
• M36: 23,380,651 km (0.115 R)
• M37: 23,758,236 km (0.096 R)
• M38: 24,807,067 km (0.114 R)
• M39: 26,163,620 km (0.071 R)
• M40: 27,643,742 km (0.096 R)
• M41: 27,843,156 km (0.055 R)
• M42: 31,201,329 km (0.116 R)
• M43: 32,139,158 km (0.12 R)
• M44: 34,149,304 km (0.085 R)
• M45: 34,685,014 km (0.087 R)
• M46: 35,331,576 km (0.053 R)
• M47: 36,199,842 km (0.071 R)
• M48: 37,075,139 km (0.062 R)
• M49: 37,515,256 km (0.111 R)
• M50: 38,289,874 km (0.088 R)
• M51: 40,418,801 km (0.071 R)
• M52: 40,531,897 km (0.119 R)
• M53: 45,141,905 km (0.112 R)
• M54: 45,965,591 km (0.046 R)
• M55: 46,320,138 km (0.052 R)
• M56: 46,912,995 km (0.112 R)
• M57: 47,508,394 km (0.061 R)
• M58: 47,986,509 km (0.07 R)
• M59: 51,745,754 km (0.114 R)
• M60: 52,114,513 km (0.084 R)
• M61: 52,854,723 km (0.095 R)
• M62: 54,845,571 km (0.065 R)
• M63: 55,598,348 km (0.119 R)
• M64: 56,481,125 km (0.103 R)
• M65: 57,750,014 km (0.064 R)
• M66: 59,285,187 km (0.09 R)
• M67: 61,222,929 km (0.113 R)
• M68: 61,743,230 km (0.113 R)
• M69: 62,919,069 km (0.036 R)
• M70: 63,707,151 km (0.112 R)
• M71: 66,090,843 km (0.057 R)
• M72: 66,624,459 km (0.109 R)
• M73: 68,773,432 km (0.118 R)
• M74: 71,902,122 km (0.119 R)
• M75: 72,450,997 km (0.084 R)
• M76: 73,690,864 km (0.047 R)
• M77: 73,967,470 km (0.063 R)
• M78: 74,244,226 km (0.104 R)
• M79: 76,191,841 km (0.115 R)
• M80: 76,611,463 km (0.083 R)
• M81: 79,286,123 km (0.095 R)
• M82: 80,991,240 km (0.112 R)
• M83: 81,133,807 km (0.09 R)
• M84: 81,991,451 km (0.098 R)
• M85: 85,742,020 km (0.095 R)
• M86: 93,708,555 km (0.081 R)
• M87: 96,869,857 km (0.115 R)
• M88: 97,779,412 km (0.106 R)
• M89: 98,387,378 km (0.057 R)
• M90: 100,372,093 km (0.034 R)
• M91: 101,292,569 km (0.103 R)
• M92: 102,215,737 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 3.1

Gravity: 53.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.98 AU - 19.68 AU

Year: 32017 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,476,647 km

• M1: 62,382 km (0.115 R)
• M2: 93,798 km (0.06 R)
• M3: 529,277 km (0.117 R)
• M4: 970,292 km (0.079 R)
• M5: 1,158,336 km (0.07 R)
• M6: 1,289,982 km (0.109 R)
• M7: 1,713,195 km (0.118 R)
• M8: 1,978,282 km (0.109 R)
• M9: 2,420,344 km (0.092 R)
• M10: 3,390,337 km (0.107 R)
• M11: 3,483,985 km (0.101 R)
• M12: 3,530,959 km (0.073 R)
• M13: 3,721,546 km (0.033 R)
• M14: 4,363,321 km (0.057 R)
• M15: 4,516,210 km (0.042 R)
• M16: 4,775,014 km (0.118 R)
• M17: 5,198,975 km (0.092 R)
• M18: 5,579,851 km (0.12 R)
• M19: 5,857,355 km (0.11 R)
• M20: 6,025,952 km (0.065 R)
• M21: 6,541,466 km (0.119 R)
• M22: 7,071,043 km (0.032 R)
• M23: 9,916,693 km (0.078 R)
• M24: 10,387,627 km (0.061 R)
• M25: 10,455,395 km (0.077 R)
• M26: 11,072,786 km (0.047 R)
• M27: 11,351,038 km (0.095 R)
• M28: 11,561,073 km (0.098 R)
• M29: 12,775,957 km (0.085 R)
• M30: 13,435,385 km (0.116 R)
• M31: 15,867,697 km (0.048 R)
• M32: 16,102,565 km (0.102 R)
• M33: 16,417,618 km (0.095 R)
• M34: 17,616,795 km (0.104 R)
• M35: 18,513,933 km (0.109 R)
• M36: 19,760,981 km (0.109 R)
• M37: 20,267,370 km (0.067 R)
• M38: 22,862,743 km (0.103 R)
• M39: 24,198,952 km (0.107 R)
• M40: 24,559,632 km (0.09 R)
• M41: 25,194,974 km (0.113 R)
• M42: 26,204,161 km (0.043 R)
• M43: 28,831,998 km (0.118 R)
• M44: 29,598,088 km (0.087 R)
• M45: 30,565,089 km (0.118 R)
• M46: 31,346,139 km (0.037 R)
• M47: 32,035,038 km (0.041 R)
• M48: 32,331,690 km (0.082 R)
• M49: 33,327,414 km (0.061 R)
• M50: 40,039,122 km (0.042 R)
• M51: 40,465,326 km (0.043 R)
• M52: 41,537,644 km (0.081 R)
• M53: 42,945,510 km (0.088 R)
• M54: 43,054,566 km (0.049 R)
• M55: 43,163,623 km (0.062 R)
• M56: 45,252,757 km (0.099 R)
• M57: 45,919,216 km (0.12 R)
• M58: 50,215,368 km (0.086 R)
• M59: 50,790,123 km (0.041 R)
• M60: 52,062,303 km (0.081 R)
• M61: 52,411,016 km (0.11 R)
• M62: 54,284,131 km (0.103 R)
• M63: 57,134,568 km (0.03 R)
• M64: 57,614,478 km (0.113 R)
• M65: 57,734,605 km (0.119 R)
• M66: 58,940,813 km (0.108 R)
• M67: 59,304,186 km (0.115 R)
• M68: 60,765,458 km (0.08 R)
• M69: 61,623,402 km (0.081 R)
• M70: 62,115,429 km (0.042 R)
• M71: 62,855,939 km (0.043 R)
• M72: 64,844,693 km (0.091 R)
• M73: 66,349,947 km (0.114 R)
• M74: 66,854,241 km (0.091 R)
• M75: 67,359,732 km (0.066 R)
• M76: 69,394,563 km (0.067 R)
• M77: 72,095,702 km (0.117 R)
• M78: 73,003,611 km (0.072 R)
• M79: 74,307,357 km (0.087 R)
• M80: 75,224,541 km (0.114 R)
• M81: 76,937,736 km (0.096 R)
• M82: 78,930,529 km (0.085 R)
• M83: 79,063,971 km (0.094 R)
• M84: 81,074,716 km (0.074 R)
• M85: 85,283,353 km (0.117 R)
• M86: 87,069,252 km (0.116 R)
• M87: 87,897,575 km (0.096 R)
• M88: 88,312,859 km (0.059 R)
• M89: 89,980,127 km (0.115 R)
• M90: 90,258,978 km (0.088 R)
• M91: 93,345,631 km (0.088 R)
• M92: 93,769,292 km (0.09 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: 241 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit