🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.62 AU - 2.2 AU

Year: 936 Days

Day: 23.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.51 AU - 4.03 AU

Year: 2597 Days

Day: 29.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 10.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.8 AU - 6.24 AU

Year: 5240 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,851,478 km

• M1: 266,135 km (0.08 R)
• M2: 347,067 km (0.083 R)
• M3: 733,628 km (0.103 R)
• M4: 874,100 km (0.12 R)
• M5: 1,070,822 km (0.099 R)
• M6: 1,299,108 km (0.101 R)
• M7: 1,419,385 km (0.079 R)
• M8: 1,561,503 km (0.111 R)
• M9: 2,016,280 km (0.095 R)
• M10: 2,425,879 km (0.085 R)
• M11: 2,511,000 km (0.115 R)
• M12: 2,597,169 km (0.063 R)
• M13: 3,274,548 km (0.094 R)
• M14: 3,440,452 km (0.048 R)
• M15: 4,055,149 km (0.025 R)
• M16: 5,329,125 km (0.108 R)
• M17: 5,581,048 km (0.098 R)
• M18: 6,067,540 km (0.101 R)
• M19: 6,242,420 km (0.091 R)
• M20: 6,928,625 km (0.052 R)
• M21: 7,513,553 km (0.071 R)
• M22: 7,638,766 km (0.112 R)
• M23: 8,018,446 km (0.115 R)
• M24: 8,404,408 km (0.111 R)
• M25: 8,469,334 km (0.059 R)
• M26: 8,665,008 km (0.119 R)
• M27: 9,227,795 km (0.062 R)
• M28: 9,530,581 km (0.087 R)
• M29: 9,939,283 km (0.077 R)
• M30: 10,284,255 km (0.086 R)
• M31: 10,423,381 km (0.085 R)
• M32: 10,528,249 km (0.103 R)
• M33: 10,598,261 km (0.068 R)
• M34: 10,668,423 km (0.073 R)
• M35: 11,595,032 km (0.114 R)
• M36: 11,776,195 km (0.096 R)
• M37: 11,848,899 km (0.113 R)
• M38: 12,104,562 km (0.045 R)
• M39: 12,362,170 km (0.104 R)
• M40: 12,733,172 km (0.102 R)
• M41: 12,882,770 km (0.1 R)
• M42: 13,334,556 km (0.093 R)
• M43: 13,945,214 km (0.076 R)
• M44: 14,331,626 km (0.118 R)
• M45: 14,448,162 km (0.1 R)
• M46: 15,114,770 km (0.066 R)
• M47: 15,551,447 km (0.079 R)
• M48: 15,831,494 km (0.108 R)
• M49: 15,952,070 km (0.101 R)
• M50: 16,153,578 km (0.094 R)
• M51: 16,518,597 km (0.11 R)
• M52: 16,722,499 km (0.084 R)
• M53: 18,089,375 km (0.084 R)
• M54: 19,063,257 km (0.025 R)
• M55: 19,234,397 km (0.116 R)
• M56: 19,534,939 km (0.046 R)
• M57: 19,621,107 km (0.111 R)
• M58: 20,140,960 km (0.1 R)
• M59: 20,358,924 km (0.114 R)
• M60: 20,885,060 km (0.071 R)
• M61: 21,282,691 km (0.099 R)
• M62: 21,460,263 km (0.109 R)
• M63: 21,950,944 km (0.116 R)
• M64: 22,085,433 km (0.09 R)
• M65: 22,535,722 km (0.098 R)
• M66: 23,491,054 km (0.058 R)
• M67: 24,785,375 km (0.106 R)
• M68: 24,878,724 km (0.112 R)
• M69: 25,018,897 km (0.113 R)
• M70: 26,150,306 km (0.027 R)
• M71: 26,674,348 km (0.119 R)
• M72: 27,878,311 km (0.05 R)
• M73: 28,316,184 km (0.033 R)
• M74: 29,247,730 km (0.102 R)
• M75: 29,791,668 km (0.101 R)
• M76: 30,389,012 km (0.106 R)
• M77: 31,241,870 km (0.099 R)
• M78: 31,595,369 km (0.043 R)
• M79: 32,510,310 km (0.088 R)
• M80: 33,227,931 km (0.047 R)
• M81: 33,434,077 km (0.115 R)
• M82: 33,743,894 km (0.071 R)
• M83: 34,679,030 km (0.094 R)
• M84: 34,783,450 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 8.2

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.14 AU - 13.24 AU

Year: 15099 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,851,478 km

• M1: 125,961 km (0.07 R)
• M2: 252,072 km (0.111 R)
• M3: 353,799 km (0.101 R)
• M4: 643,869 km (0.096 R)
• M5: 905,217 km (0.117 R)
• M6: 1,097,450 km (0.105 R)
• M7: 1,634,656 km (0.12 R)
• M8: 2,054,128 km (0.089 R)
• M9: 2,506,064 km (0.117 R)
• M10: 2,743,625 km (0.051 R)
• M11: 2,847,595 km (0.116 R)
• M12: 2,917,757 km (0.095 R)
• M13: 3,095,479 km (0.115 R)
• M14: 3,612,340 km (0.117 R)
• M15: 3,803,376 km (0.1 R)
• M16: 3,919,614 km (0.081 R)
• M17: 4,477,763 km (0.1 R)
• M18: 5,018,410 km (0.112 R)
• M19: 5,579,552 km (0.049 R)
• M20: 6,160,590 km (0.071 R)
• M21: 6,251,695 km (0.041 R)
• M22: 7,235,151 km (0.104 R)
• M23: 7,769,365 km (0.079 R)
• M24: 7,917,318 km (0.102 R)
• M25: 9,290,177 km (0.119 R)
• M26: 9,447,255 km (0.064 R)
• M27: 11,065,754 km (0.096 R)
• M28: 11,511,706 km (0.052 R)
• M29: 11,963,491 km (0.096 R)
• M30: 14,855,218 km (0.061 R)
• M31: 15,100,409 km (0.084 R)
• M32: 15,532,747 km (0.098 R)
• M33: 15,844,060 km (0.092 R)
• M34: 16,917,874 km (0.078 R)
• M35: 17,109,808 km (0.08 R)
• M36: 17,689,948 km (0.112 R)
• M37: 18,276,521 km (0.077 R)
• M38: 19,002,221 km (0.066 R)
• M39: 19,268,355 km (0.117 R)
• M40: 20,617,878 km (0.113 R)
• M41: 20,891,343 km (0.069 R)
• M42: 21,234,969 km (0.068 R)
• M43: 23,978,743 km (0.072 R)
• M44: 24,050,550 km (0.12 R)
• M45: 24,338,526 km (0.115 R)
• M46: 25,282,190 km (0.107 R)
• M47: 25,355,343 km (0.091 R)
• M48: 25,501,799 km (0.11 R)
• M49: 26,163,920 km (0.091 R)
• M50: 26,608,674 km (0.072 R)
• M51: 26,981,023 km (0.084 R)
• M52: 28,412,076 km (0.068 R)
• M53: 28,640,363 km (0.091 R)
• M54: 29,945,006 km (0.115 R)
• M55: 30,332,315 km (0.116 R)
• M56: 30,955,689 km (0.09 R)
• M57: 33,250,371 km (0.075 R)
• M58: 33,330,406 km (0.1 R)
• M59: 33,490,775 km (0.041 R)
• M60: 34,215,726 km (0.101 R)
• M61: 38,084,776 km (0.039 R)
• M62: 38,588,621 km (0.105 R)
• M63: 38,757,068 km (0.12 R)
• M64: 39,772,838 km (0.115 R)
• M65: 39,857,809 km (0.103 R)
• M66: 41,916,875 km (0.113 R)
• M67: 42,003,492 km (0.114 R)
• M68: 42,350,260 km (0.086 R)
• M69: 42,437,026 km (0.112 R)
• M70: 45,602,667 km (0.111 R)
• M71: 46,226,939 km (0.079 R)
• M72: 46,495,317 km (0.106 R)
• M73: 47,303,744 km (0.12 R)
• M74: 48,298,121 km (0.113 R)
• M75: 48,570,389 km (0.101 R)
• M76: 49,665,147 km (0.057 R)
• M77: 51,229,641 km (0.093 R)
• M78: 51,414,843 km (0.109 R)
• M79: 52,064,547 km (0.105 R)
• M80: 54,218,457 km (0.029 R)
• M81: 57,840,222 km (0.079 R)
• M82: 59,388,559 km (0.08 R)
• M83: 61,146,484 km (0.062 R)
• M84: 61,539,478 km (0.084 R)
• M85: 63,020,646 km (0.111 R)
• M86: 63,219,013 km (0.104 R)
• M87: 63,715,977 km (0.12 R)
• M88: 63,915,092 km (0.094 R)
• M89: 66,926,347 km (0.093 R)
• M90: 67,534,164 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 3.8

Gravity: 43.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.63 AU - 15.55 AU

Year: 16801 Days

Day: 15.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,851,478 km

• M1: 77,791 km (0.049 R)
• M2: 156,180 km (0.041 R)
• M3: 388,954 km (0.118 R)
• M4: 477,816 km (0.12 R)
• M5: 553,811 km (0.094 R)
• M6: 1,013,825 km (0.056 R)
• M7: 1,371,064 km (0.058 R)
• M8: 1,764,058 km (0.037 R)
• M9: 1,823,000 km (0.025 R)
• M10: 2,158,248 km (0.103 R)
• M11: 2,316,972 km (0.053 R)
• M12: 2,512,347 km (0.066 R)
• M13: 2,712,957 km (0.071 R)
• M14: 3,273,201 km (0.073 R)
• M15: 3,566,413 km (0.113 R)
• M16: 3,603,663 km (0.057 R)
• M17: 3,678,462 km (0.045 R)
• M18: 4,060,535 km (0.057 R)
• M19: 4,375,139 km (0.102 R)
• M20: 4,495,266 km (0.106 R)
• M21: 4,656,982 km (0.075 R)
• M22: 5,365,477 km (0.111 R)
• M23: 5,450,898 km (0.036 R)
• M24: 7,876,477 km (0.111 R)
• M25: 8,071,404 km (0.109 R)
• M26: 8,366,859 km (0.112 R)
• M27: 8,917,379 km (0.104 R)
• M28: 9,583,240 km (0.086 R)
• M29: 9,687,061 km (0.059 R)
• M30: 10,158,892 km (0.102 R)
• M31: 10,317,915 km (0.103 R)
• M32: 10,961,934 km (0.108 R)
• M33: 11,896,322 km (0.106 R)
• M34: 12,007,922 km (0.12 R)
• M35: 12,063,871 km (0.062 R)
• M36: 13,432,094 km (0.116 R)
• M37: 14,252,638 km (0.107 R)
• M38: 15,635,521 km (0.087 R)
• M39: 16,311,853 km (0.07 R)
• M40: 16,497,952 km (0.092 R)
• M41: 16,622,418 km (0.063 R)
• M42: 18,397,397 km (0.079 R)
• M43: 18,785,603 km (0.076 R)
• M44: 18,980,679 km (0.069 R)
• M45: 19,701,740 km (0.066 R)
• M46: 20,699,259 km (0.047 R)
• M47: 20,833,448 km (0.046 R)
• M48: 22,743,065 km (0.092 R)
• M49: 23,298,971 km (0.112 R)
• M50: 23,788,904 km (0.055 R)
• M51: 24,140,908 km (0.115 R)
• M52: 25,350,855 km (0.071 R)
• M53: 25,999,362 km (0.084 R)
• M54: 26,071,767 km (0.1 R)
• M55: 27,829,093 km (0.113 R)
• M56: 28,200,096 km (0.098 R)
• M57: 28,423,446 km (0.1 R)
• M58: 28,647,244 km (0.104 R)
• M59: 29,096,935 km (0.064 R)
• M60: 29,624,418 km (0.107 R)
• M61: 30,995,183 km (0.06 R)
• M62: 31,071,927 km (0.094 R)
• M63: 32,776,744 km (0.112 R)
• M64: 33,719,210 km (0.101 R)
• M65: 35,149,665 km (0.102 R)
• M66: 35,309,885 km (0.051 R)
• M67: 40,226,119 km (0.115 R)
• M68: 40,897,664 km (0.104 R)
• M69: 41,319,231 km (0.093 R)
• M70: 41,826,966 km (0.052 R)
• M71: 42,507,188 km (0.106 R)
• M72: 44,223,823 km (0.048 R)
• M73: 44,916,761 km (0.11 R)
• M74: 45,003,677 km (0.09 R)
• M75: 45,351,642 km (0.097 R)
• M76: 45,613,288 km (0.088 R)
• M77: 46,752,775 km (0.072 R)
• M78: 47,724,264 km (0.118 R)
• M79: 47,901,687 km (0.083 R)
• M80: 49,328,252 km (0.113 R)
• M81: 51,221,862 km (0.069 R)
• M82: 51,494,280 km (0.112 R)
• M83: 51,585,235 km (0.079 R)
• M84: 52,588,887 km (0.099 R)
• M85: 54,430,138 km (0.061 R)
• M86: 55,918,338 km (0.116 R)
• M87: 56,011,836 km (0.105 R)
• M88: 59,029,824 km (0.077 R)
• M89: 59,124,968 km (0.117 R)
• M90: 60,270,738 km (0.081 R)
• M91: 63,752,180 km (0.053 R)
• M92: 64,730,699 km (0.106 R)
• M93: 64,926,972 km (0.085 R)
• M94: 65,517,135 km (0.051 R)
• M95: 65,615,720 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 6.2

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.85 AU - 16.19 AU

Year: 20651 Days

Day: 16 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,851,478 km

• M1: 254,616 km (0.076 R)
• M2: 394,639 km (0.069 R)
• M3: 520,900 km (0.103 R)
• M4: 579,093 km (0.101 R)
• M5: 927,507 km (0.054 R)
• M6: 1,174,493 km (0.04 R)
• M7: 1,252,433 km (0.106 R)
• M8: 1,907,074 km (0.025 R)
• M9: 2,617,514 km (0.048 R)
• M10: 3,896,875 km (0.107 R)
• M11: 4,133,090 km (0.085 R)
• M12: 4,293,309 km (0.101 R)
• M13: 5,252,830 km (0.092 R)
• M14: 5,513,729 km (0.11 R)
• M15: 6,275,930 km (0.079 R)
• M16: 6,739,534 km (0.102 R)
• M17: 6,880,754 km (0.065 R)
• M18: 6,928,177 km (0.101 R)
• M19: 7,023,022 km (0.081 R)
• M20: 7,847,306 km (0.098 R)
• M21: 8,346,364 km (0.109 R)
• M22: 9,114,101 km (0.098 R)
• M23: 9,691,399 km (0.107 R)
• M24: 9,797,613 km (0.078 R)
• M25: 9,904,277 km (0.043 R)
• M26: 10,497,582 km (0.119 R)
• M27: 11,269,357 km (0.06 R)
• M28: 12,230,673 km (0.102 R)
• M29: 12,576,394 km (0.104 R)
• M30: 13,395,143 km (0.04 R)
• M31: 14,412,408 km (0.077 R)
• M32: 14,472,996 km (0.108 R)
• M33: 14,716,391 km (0.079 R)
• M34: 15,268,707 km (0.119 R)
• M35: 15,330,491 km (0.082 R)
• M36: 16,078,630 km (0.066 R)
• M37: 16,330,552 km (0.071 R)
• M38: 16,457,112 km (0.071 R)
• M39: 17,222,754 km (0.086 R)
• M40: 17,545,287 km (0.094 R)
• M41: 17,934,990 km (0.086 R)
• M42: 18,393,058 km (0.111 R)
• M43: 18,855,016 km (0.092 R)
• M44: 19,320,864 km (0.099 R)
• M45: 19,993,007 km (0.108 R)
• M46: 20,128,244 km (0.119 R)
• M47: 22,686,218 km (0.066 R)
• M48: 22,898,048 km (0.117 R)
• M49: 22,968,808 km (0.099 R)
• M50: 23,394,863 km (0.102 R)
• M51: 25,198,265 km (0.067 R)
• M52: 28,936,716 km (0.084 R)
• M53: 30,091,462 km (0.064 R)
• M54: 32,923,948 km (0.095 R)
• M55: 33,243,788 km (0.09 R)
• M56: 34,290,824 km (0.117 R)
• M57: 34,452,838 km (0.106 R)
• M58: 34,533,920 km (0.05 R)
• M59: 35,021,909 km (0.084 R)
• M60: 35,266,651 km (0.083 R)
• M61: 35,348,481 km (0.102 R)
• M62: 36,251,753 km (0.069 R)
• M63: 37,412,333 km (0.102 R)
• M64: 38,500,957 km (0.088 R)
• M65: 38,669,404 km (0.084 R)
• M66: 39,091,420 km (0.066 R)
• M67: 39,176,092 km (0.082 R)
• M68: 39,940,238 km (0.089 R)
• M69: 40,025,359 km (0.097 R)
• M70: 40,537,881 km (0.061 R)
• M71: 40,709,321 km (0.054 R)
• M72: 40,966,629 km (0.097 R)
• M73: 41,138,666 km (0.072 R)
• M74: 42,696,728 km (0.087 R)
• M75: 42,871,010 km (0.078 R)
• M76: 42,958,225 km (0.091 R)
• M77: 43,395,350 km (0.056 R)
• M78: 43,746,157 km (0.071 R)
• M79: 44,185,975 km (0.066 R)
• M80: 45,870,298 km (0.053 R)
• M81: 46,585,824 km (0.102 R)
• M82: 47,395,298 km (0.096 R)
• M83: 47,937,441 km (0.089 R)
• M84: 48,390,722 km (0.066 R)
• M85: 48,481,528 km (0.096 R)
• M86: 50,218,360 km (0.054 R)
• M87: 50,586,670 km (0.103 R)
• M88: 50,863,426 km (0.093 R)
• M89: 53,658,512 km (0.081 R)
• M90: 53,752,609 km (0.088 R)
• M91: 54,506,882 km (0.078 R)
• M92: 58,040,383 km (0.118 R)
• M93: 58,426,795 km (0.111 R)
• M94: 58,620,374 km (0.101 R)
• M95: 63,328,519 km (0.041 R)
• M96: 67,141,020 km (0.101 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit