🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.56 AU - 3.4 AU

Year: 1908 Days

Day: 36.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,844,666 km

• M1: 44,879 km (0.091 R)
• M2: 1,534,425 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.31 AU - 5.05 AU

Year: 3169 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 10.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.75 AU - 10.23 AU

Year: 9174 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,844,666 km

• M1: 139,724 km (0.04 R)
• M2: 214,823 km (0.085 R)
• M3: 345,421 km (0.119 R)
• M4: 429,495 km (0.088 R)
• M5: 920,924 km (0.096 R)
• M6: 1,143,975 km (0.093 R)
• M7: 1,511,537 km (0.072 R)
• M8: 1,585,737 km (0.117 R)
• M9: 1,835,416 km (0.118 R)
• M10: 2,036,326 km (0.106 R)
• M11: 2,308,295 km (0.1 R)
• M12: 2,459,838 km (0.082 R)
• M13: 2,704,430 km (0.085 R)
• M14: 2,864,350 km (0.037 R)
• M15: 2,980,438 km (0.077 R)
• M16: 3,265,722 km (0.107 R)
• M17: 3,710,177 km (0.044 R)
• M18: 3,939,660 km (0.098 R)
• M19: 4,574,404 km (0.087 R)
• M20: 4,710,687 km (0.09 R)
• M21: 6,510,051 km (0.093 R)
• M22: 7,100,065 km (0.099 R)
• M23: 7,417,362 km (0.093 R)
• M24: 7,513,553 km (0.066 R)
• M25: 8,132,140 km (0.072 R)
• M26: 8,364,167 km (0.099 R)
• M27: 8,631,947 km (0.097 R)
• M28: 8,970,786 km (0.053 R)
• M29: 9,383,227 km (0.083 R)
• M30: 10,119,698 km (0.059 R)
• M31: 10,190,906 km (0.106 R)
• M32: 10,476,937 km (0.08 R)
• M33: 10,765,811 km (0.088 R)
• M34: 11,203,983 km (0.106 R)
• M35: 11,462,338 km (0.11 R)
• M36: 11,536,539 km (0.091 R)
• M37: 11,685,389 km (0.098 R)
• M38: 11,872,237 km (0.103 R)
• M39: 12,629,950 km (0.045 R)
• M40: 13,286,236 km (0.106 R)
• M41: 13,598,895 km (0.117 R)
• M42: 14,511,293 km (0.083 R)
• M43: 15,280,076 km (0.093 R)
• M44: 16,103,463 km (0.098 R)
• M45: 16,186,639 km (0.066 R)
• M46: 16,311,553 km (0.096 R)
• M47: 16,395,029 km (0.049 R)
• M48: 16,646,503 km (0.116 R)
• M49: 16,772,614 km (0.08 R)
• M50: 17,621,732 km (0.102 R)
• M51: 17,750,386 km (0.06 R)
• M52: 20,476,957 km (0.068 R)
• M53: 20,928,742 km (0.102 R)
• M54: 21,019,548 km (0.117 R)
• M55: 22,026,641 km (0.119 R)
• M56: 22,396,896 km (0.054 R)
• M57: 23,049,591 km (0.06 R)
• M58: 23,425,381 km (0.074 R)
• M59: 23,661,147 km (0.082 R)
• M60: 24,516,997 km (0.086 R)
• M61: 24,612,590 km (0.086 R)
• M62: 25,334,399 km (0.108 R)
• M63: 25,625,068 km (0.081 R)
• M64: 25,819,545 km (0.088 R)
• M65: 26,798,813 km (0.106 R)
• M66: 27,095,017 km (0.1 R)
• M67: 27,591,083 km (0.075 R)
• M68: 30,372,407 km (0.091 R)
• M69: 30,578,254 km (0.066 R)
• M70: 30,732,788 km (0.103 R)
• M71: 30,836,011 km (0.08 R)
• M72: 31,457,889 km (0.106 R)
• M73: 31,979,088 km (0.092 R)
• M74: 32,661,105 km (0.107 R)
• M75: 33,136,078 km (0.094 R)
• M76: 33,453,973 km (0.117 R)
• M77: 33,772,916 km (0.03 R)
• M78: 34,735,728 km (0.077 R)
• M79: 35,004,705 km (0.036 R)
• M80: 35,870,278 km (0.099 R)
• M81: 35,979,036 km (0.101 R)
• M82: 36,414,964 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 10.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.44 AU - 11.2 AU

Year: 13199 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,844,666 km

• M1: 144,960 km (0.047 R)
• M2: 308,321 km (0.037 R)
• M3: 476,020 km (0.113 R)
• M4: 1,325,587 km (0.085 R)
• M5: 1,669,063 km (0.067 R)
• M6: 1,746,406 km (0.11 R)
• M7: 1,958,535 km (0.068 R)
• M8: 2,264,463 km (0.115 R)
• M9: 2,767,112 km (0.058 R)
• M10: 2,859,414 km (0.093 R)
• M11: 3,501,338 km (0.071 R)
• M12: 3,907,646 km (0.075 R)
• M13: 3,976,910 km (0.084 R)
• M14: 4,257,855 km (0.072 R)
• M15: 5,026,189 km (0.105 R)
• M16: 6,237,633 km (0.094 R)
• M17: 6,688,521 km (0.077 R)
• M18: 7,578,479 km (0.095 R)
• M19: 7,708,778 km (0.1 R)
• M20: 9,005,343 km (0.042 R)
• M21: 9,282,099 km (0.119 R)
• M22: 9,421,375 km (0.064 R)
• M23: 9,749,443 km (0.033 R)
• M24: 11,345,802 km (0.082 R)
• M25: 11,694,814 km (0.084 R)
• M26: 12,199,557 km (0.117 R)
• M27: 12,352,296 km (0.083 R)
• M28: 12,505,784 km (0.113 R)
• M29: 12,866,314 km (0.117 R)
• M30: 12,969,986 km (0.071 R)
• M31: 13,387,364 km (0.12 R)
• M32: 13,809,080 km (0.098 R)
• M33: 14,288,841 km (0.075 R)
• M34: 14,882,744 km (0.064 R)
• M35: 15,210,064 km (0.119 R)
• M36: 15,484,576 km (0.102 R)
• M37: 16,712,177 km (0.109 R)
• M38: 17,337,645 km (0.097 R)
• M39: 17,855,104 km (0.061 R)
• M40: 20,396,922 km (0.115 R)
• M41: 20,821,331 km (0.117 R)
• M42: 21,678,826 km (0.12 R)
• M43: 22,423,075 km (0.095 R)
• M44: 22,673,053 km (0.09 R)
• M45: 22,923,929 km (0.111 R)
• M46: 23,872,978 km (0.088 R)
• M47: 24,705,789 km (0.057 R)
• M48: 26,268,339 km (0.064 R)
• M49: 26,399,985 km (0.073 R)
• M50: 27,327,641 km (0.092 R)
• M51: 27,996,942 km (0.095 R)
• M52: 28,131,281 km (0.091 R)
• M53: 29,693,382 km (0.074 R)
• M54: 30,796,517 km (0.087 R)
• M55: 31,283,458 km (0.066 R)
• M56: 31,492,895 km (0.109 R)
• M57: 31,562,757 km (0.068 R)
• M58: 32,830,150 km (0.104 R)
• M59: 33,327,414 km (0.103 R)
• M60: 33,398,622 km (0.105 R)
• M61: 34,473,633 km (0.113 R)
• M62: 35,632,567 km (0.119 R)
• M63: 36,216,897 km (0.06 R)
• M64: 36,951,721 km (0.084 R)
• M65: 37,099,225 km (0.1 R)
• M66: 37,247,027 km (0.06 R)
• M67: 37,914,384 km (0.038 R)
• M68: 38,063,233 km (0.086 R)
• M69: 40,319,020 km (0.051 R)
• M70: 42,154,586 km (0.088 R)
• M71: 42,231,628 km (0.095 R)
• M72: 42,772,574 km (0.103 R)
• M73: 44,095,468 km (0.1 R)
• M74: 44,330,337 km (0.092 R)
• M75: 44,487,265 km (0.101 R)
• M76: 45,274,000 km (0.037 R)
• M77: 45,352,988 km (0.117 R)
• M78: 48,547,800 km (0.055 R)
• M79: 49,276,641 km (0.06 R)
• M80: 54,143,209 km (0.099 R)
• M81: 54,898,978 km (0.12 R)
• M82: 56,081,549 km (0.118 R)
• M83: 56,166,371 km (0.115 R)
• M84: 56,761,022 km (0.059 R)
• M85: 56,846,144 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.4

Radius: 7.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.99 AU - 14.91 AU

Year: 19323 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,844,666 km

• M1: 115,190 km (0.118 R)
• M2: 189,241 km (0.11 R)
• M3: 250,427 km (0.035 R)
• M4: 467,643 km (0.035 R)
• M5: 540,198 km (0.092 R)
• M6: 597,344 km (0.1 R)
• M7: 656,735 km (0.081 R)
• M8: 892,501 km (0.119 R)
• M9: 961,466 km (0.042 R)
• M10: 1,056,161 km (0.109 R)
• M11: 1,359,545 km (0.073 R)
• M12: 1,548,787 km (0.102 R)
• M13: 1,833,920 km (0.066 R)
• M14: 2,166,626 km (0.081 R)
• M15: 2,229,158 km (0.075 R)
• M16: 2,356,166 km (0.114 R)
• M17: 2,683,935 km (0.075 R)
• M18: 3,202,591 km (0.078 R)
• M19: 3,274,099 km (0.094 R)
• M20: 3,346,205 km (0.068 R)
• M21: 4,489,133 km (0.1 R)
• M22: 5,354,706 km (0.025 R)
• M23: 5,482,612 km (0.087 R)
• M24: 5,828,483 km (0.113 R)
• M25: 6,315,573 km (0.093 R)
• M26: 6,450,660 km (0.107 R)
• M27: 8,539,944 km (0.081 R)
• M28: 9,092,409 km (0.104 R)
• M29: 10,073,771 km (0.044 R)
• M30: 10,818,320 km (0.063 R)
• M31: 13,386,466 km (0.116 R)
• M32: 13,444,361 km (0.104 R)
• M33: 14,381,143 km (0.073 R)
• M34: 14,977,290 km (0.096 R)
• M35: 15,097,417 km (0.108 R)
• M36: 15,520,779 km (0.062 R)
• M37: 15,764,324 km (0.036 R)
• M38: 17,315,355 km (0.053 R)
• M39: 17,378,485 km (0.049 R)
• M40: 17,758,314 km (0.106 R)
• M41: 18,849,631 km (0.105 R)
• M42: 20,360,270 km (0.103 R)
• M43: 20,760,744 km (0.113 R)
• M44: 21,096,441 km (0.04 R)
• M45: 22,525,999 km (0.057 R)
• M46: 23,078,763 km (0.057 R)
• M47: 23,636,015 km (0.097 R)
• M48: 24,550,955 km (0.054 R)
• M49: 26,487,949 km (0.052 R)
• M50: 27,144,384 km (0.106 R)
• M51: 27,291,140 km (0.098 R)
• M52: 29,221,102 km (0.078 R)
• M53: 29,371,298 km (0.093 R)
• M54: 34,155,587 km (0.076 R)
• M55: 34,393,149 km (0.039 R)
• M56: 35,348,930 km (0.107 R)
• M57: 35,589,184 km (0.083 R)
• M58: 35,910,370 km (0.043 R)
• M59: 37,123,609 km (0.106 R)
• M60: 40,006,360 km (0.107 R)
• M61: 40,256,787 km (0.104 R)
• M62: 41,770,119 km (0.061 R)
• M63: 42,789,479 km (0.049 R)
• M64: 44,074,973 km (0.043 R)
• M65: 44,592,732 km (0.098 R)
• M66: 44,939,051 km (0.114 R)
• M67: 45,808,813 km (0.101 R)
• M68: 46,420,818 km (0.091 R)
• M69: 49,521,682 km (0.087 R)
• M70: 51,958,931 km (0.092 R)
• M71: 52,597,265 km (0.052 R)
• M72: 54,065,867 km (0.112 R)
• M73: 54,158,169 km (0.118 R)
• M74: 54,620,127 km (0.093 R)
• M75: 55,640,983 km (0.068 R)
• M76: 55,827,382 km (0.053 R)
• M77: 56,574,624 km (0.053 R)
• M78: 57,043,314 km (0.091 R)
• M79: 58,836,244 km (0.076 R)
• M80: 59,406,212 km (0.102 R)
• M81: 60,551,833 km (0.108 R)
• M82: 61,223,377 km (0.08 R)
• M83: 62,380,367 km (0.057 R)
• M84: 62,670,886 km (0.073 R)
• M85: 63,350,210 km (0.104 R)
• M86: 63,934,390 km (0.07 R)
• M87: 64,227,153 km (0.11 R)
• M88: 64,912,012 km (0.09 R)
• M89: 65,599,414 km (0.104 R)
• M90: 65,697,700 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.1

Radius: 7.7

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.33 AU - 16.71 AU

Year: 20519 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,844,666 km

• M1: 115,639 km (0.041 R)
• M2: 318,494 km (0.071 R)
• M3: 370,404 km (0.102 R)
• M4: 702,212 km (0.094 R)
• M5: 898,186 km (0.047 R)
• M6: 1,311,525 km (0.116 R)
• M7: 1,554,172 km (0.06 R)
• M8: 2,116,511 km (0.098 R)
• M9: 2,775,041 km (0.083 R)
• M10: 3,451,522 km (0.107 R)
• M11: 3,659,912 km (0.06 R)
• M12: 3,786,920 km (0.088 R)
• M13: 3,958,509 km (0.118 R)
• M14: 4,488,834 km (0.099 R)
• M15: 5,182,968 km (0.12 R)
• M16: 5,566,836 km (0.037 R)
• M17: 5,860,796 km (0.088 R)
• M18: 6,109,577 km (0.118 R)
• M19: 6,361,949 km (0.076 R)
• M20: 6,463,825 km (0.114 R)
• M21: 9,296,909 km (0.065 R)
• M22: 9,704,115 km (0.097 R)
• M23: 9,821,549 km (0.044 R)
• M24: 11,888,543 km (0.037 R)
• M25: 12,203,596 km (0.115 R)
• M26: 12,713,425 km (0.081 R)
• M27: 13,035,510 km (0.104 R)
• M28: 13,556,559 km (0.09 R)
• M29: 13,687,906 km (0.111 R)
• M30: 13,885,674 km (0.116 R)
• M31: 16,331,899 km (0.074 R)
• M32: 17,389,855 km (0.105 R)
• M33: 18,107,326 km (0.051 R)
• M34: 18,324,542 km (0.118 R)
• M35: 18,469,802 km (0.087 R)
• M36: 18,981,127 km (0.077 R)
• M37: 20,769,570 km (0.079 R)
• M38: 20,845,266 km (0.027 R)
• M39: 21,148,950 km (0.101 R)
• M40: 21,837,400 km (0.117 R)
• M41: 21,991,485 km (0.097 R)
• M42: 22,068,678 km (0.119 R)
• M43: 22,145,870 km (0.117 R)
• M44: 22,378,046 km (0.116 R)
• M45: 22,455,688 km (0.115 R)
• M46: 22,611,120 km (0.104 R)
• M47: 24,424,396 km (0.096 R)
• M48: 25,389,003 km (0.079 R)
• M49: 25,550,868 km (0.105 R)
• M50: 28,608,648 km (0.109 R)
• M51: 30,051,669 km (0.101 R)
• M52: 31,605,393 km (0.096 R)
• M53: 32,392,128 km (0.119 R)
• M54: 33,362,270 km (0.089 R)
• M55: 33,450,981 km (0.076 R)
• M56: 34,341,986 km (0.098 R)
• M57: 35,511,991 km (0.115 R)
• M58: 37,245,232 km (0.064 R)
• M59: 37,429,387 km (0.119 R)
• M60: 39,380,143 km (0.047 R)
• M61: 42,511,975 km (0.072 R)
• M62: 43,186,512 km (0.106 R)
• M63: 43,767,400 km (0.078 R)
• M64: 44,839,269 km (0.105 R)
• M65: 46,117,284 km (0.059 R)
• M66: 47,207,852 km (0.054 R)
• M67: 47,307,335 km (0.092 R)
• M68: 47,406,967 km (0.053 R)
• M69: 47,506,749 km (0.096 R)
• M70: 49,111,485 km (0.047 R)
• M71: 49,616,677 km (0.093 R)
• M72: 52,065,295 km (0.087 R)
• M73: 52,374,065 km (0.051 R)
• M74: 53,615,428 km (0.033 R)
• M75: 53,823,369 km (0.081 R)
• M76: 53,927,340 km (0.071 R)
• M77: 54,971,234 km (0.111 R)
• M78: 55,285,688 km (0.112 R)
• M79: 55,916,393 km (0.078 R)
• M80: 56,549,641 km (0.082 R)
• M81: 56,655,257 km (0.106 R)
• M82: 58,463,147 km (0.094 R)
• M83: 58,891,296 km (0.046 R)
• M84: 60,074,017 km (0.086 R)
• M85: 60,397,896 km (0.103 R)
• M86: 62,462,796 km (0.083 R)
• M87: 62,900,519 km (0.112 R)
• M88: 63,229,335 km (0.059 R)
• M89: 64,109,270 km (0.047 R)
• M90: 64,219,524 km (0.049 R)
• M91: 65,436,801 km (0.099 R)
• M92: 65,658,805 km (0.116 R)
• M93: 67,669,250 km (0.084 R)
• M94: 69,359,856 km (0.09 R)
• M95: 69,699,742 km (0.051 R)
• M96: 75,095,139 km (0.06 R)
• M97: 77,901,595 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit