🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.87 AU - 1.03 AU

Year: 333 Days

Day: 13.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.84 AU - 1.26 AU

Year: 387 Days

Day: 22.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.47 AU - 1.57 AU

Year: 674 Days

Day: 20 Hours

Environment

Temp: -34 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,359,501 km

• M1: 341,831 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.73 AU - 1.99 AU

Year: 913 Days

Day: 22.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 8.3

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.08 AU - 7.9 AU

Year: 5950 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,359,501 km

• M1: 237,412 km (0.025 R)
• M2: 370,554 km (0.096 R)
• M3: 459,265 km (0.096 R)
• M4: 646,861 km (0.101 R)
• M5: 829,670 km (0.048 R)
• M6: 1,061,397 km (0.1 R)
• M7: 1,193,492 km (0.098 R)
• M8: 1,384,079 km (0.068 R)
• M9: 1,659,938 km (0.118 R)
• M10: 1,814,323 km (0.091 R)
• M11: 2,095,866 km (0.119 R)
• M12: 2,677,503 km (0.064 R)
• M13: 2,790,599 km (0.075 R)
• M14: 3,234,755 km (0.097 R)
• M15: 3,306,861 km (0.113 R)
• M16: 3,379,565 km (0.096 R)
• M17: 3,526,620 km (0.066 R)
• M18: 3,625,953 km (0.111 R)
• M19: 3,929,188 km (0.095 R)
• M20: 4,346,417 km (0.093 R)
• M21: 4,399,524 km (0.11 R)
• M22: 4,587,269 km (0.034 R)
• M23: 4,722,954 km (0.091 R)
• M24: 4,777,707 km (0.045 R)
• M25: 6,181,982 km (0.107 R)
• M26: 6,332,179 km (0.097 R)
• M27: 6,820,466 km (0.11 R)
• M28: 7,194,760 km (0.118 R)
• M29: 7,801,080 km (0.069 R)
• M30: 7,963,394 km (0.11 R)
• M31: 8,225,340 km (0.109 R)
• M32: 8,291,312 km (0.074 R)
• M33: 8,390,645 km (0.08 R)
• M34: 8,926,655 km (0.062 R)
• M35: 9,335,805 km (0.112 R)
• M36: 10,031,584 km (0.04 R)
• M37: 10,924,684 km (0.119 R)
• M38: 11,142,797 km (0.108 R)
• M39: 12,179,660 km (0.08 R)
• M40: 12,519,547 km (0.095 R)
• M41: 12,595,393 km (0.101 R)
• M42: 12,747,833 km (0.105 R)
• M43: 13,363,279 km (0.105 R)
• M44: 13,713,786 km (0.101 R)
• M45: 14,503,364 km (0.108 R)
• M46: 14,583,249 km (0.102 R)
• M47: 14,863,596 km (0.096 R)
• M48: 15,633,576 km (0.037 R)
• M49: 16,666,400 km (0.113 R)
• M50: 17,001,648 km (0.099 R)
• M51: 17,212,133 km (0.048 R)
• M52: 17,678,579 km (0.099 R)
• M53: 18,537,271 km (0.111 R)
• M54: 18,840,954 km (0.06 R)
• M55: 18,928,020 km (0.084 R)
• M56: 19,233,948 km (0.044 R)
• M57: 19,321,612 km (0.076 R)
• M58: 20,563,125 km (0.073 R)
• M59: 21,148,352 km (0.099 R)
• M60: 22,105,180 km (0.091 R)
• M61: 22,289,036 km (0.11 R)
• M62: 22,519,566 km (0.071 R)
• M63: 22,797,369 km (0.115 R)
• M64: 25,684,309 km (0.071 R)
• M65: 26,168,557 km (0.046 R)
• M66: 26,460,423 km (0.096 R)
• M67: 26,851,471 km (0.06 R)
• M68: 27,096,812 km (0.096 R)
• M69: 28,035,688 km (0.073 R)
• M70: 28,734,460 km (0.112 R)
• M71: 29,337,938 km (0.109 R)
• M72: 29,489,480 km (0.076 R)
• M73: 29,742,600 km (0.062 R)
• M74: 29,894,741 km (0.073 R)
• M75: 30,047,181 km (0.077 R)
• M76: 30,352,959 km (0.076 R)
• M77: 30,455,135 km (0.065 R)
• M78: 30,813,421 km (0.092 R)
• M79: 31,224,816 km (0.09 R)
• M80: 31,482,722 km (0.108 R)
• M81: 32,052,840 km (0.119 R)
• M82: 32,208,870 km (0.072 R)
• M83: 32,469,470 km (0.027 R)
• M84: 33,677,622 km (0.105 R)
• M85: 34,740,066 km (0.04 R)
• M86: 34,900,435 km (0.119 R)
• M87: 35,114,510 km (0.074 R)
• M88: 35,382,739 km (0.109 R)
• M89: 36,083,455 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 12.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.62 AU - 6.8 AU

Year: 6255 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,359,501 km

• M1: 198,516 km (0.063 R)
• M2: 315,502 km (0.109 R)
• M3: 413,489 km (0.119 R)
• M4: 525,687 km (0.051 R)
• M5: 603,627 km (0.093 R)
• M6: 698,622 km (0.113 R)
• M7: 1,031,627 km (0.066 R)
• M8: 1,429,856 km (0.109 R)
• M9: 1,983,518 km (0.093 R)
• M10: 2,245,913 km (0.106 R)
• M11: 2,342,403 km (0.111 R)
• M12: 2,600,011 km (0.07 R)
• M13: 2,681,243 km (0.092 R)
• M14: 2,972,061 km (0.087 R)
• M15: 3,472,316 km (0.096 R)
• M16: 3,743,986 km (0.116 R)
• M17: 4,404,610 km (0.119 R)
• M18: 5,436,985 km (0.109 R)
• M19: 5,567,883 km (0.09 R)
• M20: 5,673,499 km (0.09 R)
• M21: 5,753,085 km (0.115 R)
• M22: 5,832,971 km (0.107 R)
• M23: 6,403,088 km (0.068 R)
• M24: 7,950,080 km (0.094 R)
• M25: 8,369,402 km (0.09 R)
• M26: 8,460,208 km (0.115 R)
• M27: 8,949,992 km (0.064 R)
• M28: 9,074,008 km (0.111 R)
• M29: 9,198,474 km (0.098 R)
• M30: 9,354,953 km (0.064 R)
• M31: 9,449,200 km (0.079 R)
• M32: 9,861,342 km (0.059 R)
• M33: 10,441,931 km (0.072 R)
• M34: 10,539,768 km (0.095 R)
• M35: 10,967,319 km (0.119 R)
• M36: 11,066,802 km (0.043 R)
• M37: 11,907,542 km (0.12 R)
• M38: 13,083,680 km (0.074 R)
• M39: 13,259,906 km (0.109 R)
• M40: 13,436,731 km (0.065 R)
• M41: 14,514,584 km (0.119 R)
• M42: 14,880,051 km (0.104 R)
• M43: 15,285,611 km (0.114 R)
• M44: 16,523,982 km (0.102 R)
• M45: 16,638,126 km (0.118 R)
• M46: 17,097,391 km (0.111 R)
• M47: 17,560,995 km (0.111 R)
• M48: 18,619,101 km (0.067 R)
• M49: 18,936,547 km (0.06 R)
• M50: 19,135,961 km (0.106 R)
• M51: 20,920,065 km (0.076 R)
• M52: 21,002,344 km (0.092 R)
• M53: 21,250,078 km (0.081 R)
• M54: 21,457,271 km (0.063 R)
• M55: 21,873,752 km (0.109 R)
• M56: 22,334,812 km (0.11 R)
• M57: 22,968,808 km (0.08 R)
• M58: 23,096,266 km (0.12 R)
• M59: 24,254,452 km (0.103 R)
• M60: 24,644,753 km (0.075 R)
• M61: 24,818,885 km (0.083 R)
• M62: 25,168,346 km (0.053 R)
• M63: 25,651,547 km (0.087 R)
• M64: 25,783,941 km (0.103 R)
• M65: 25,872,204 km (0.066 R)
• M66: 27,029,792 km (0.106 R)
• M67: 27,479,483 km (0.039 R)
• M68: 28,067,852 km (0.077 R)
• M69: 28,249,613 km (0.037 R)
• M70: 28,523,228 km (0.071 R)
• M71: 29,950,391 km (0.092 R)
• M72: 30,043,292 km (0.076 R)
• M73: 31,165,276 km (0.093 R)
• M74: 31,259,522 km (0.047 R)
• M75: 31,495,139 km (0.083 R)
• M76: 31,684,231 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 11.4

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.35 AU - 9.15 AU

Year: 7765 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,359,501 km

• M1: 157,826 km (0.114 R)
• M2: 388,655 km (0.112 R)
• M3: 476,768 km (0.037 R)
• M4: 790,026 km (0.111 R)
• M5: 1,033,871 km (0.042 R)
• M6: 2,021,965 km (0.114 R)
• M7: 2,261,920 km (0.08 R)
• M8: 2,822,164 km (0.092 R)
• M9: 2,982,533 km (0.112 R)
• M10: 3,173,270 km (0.103 R)
• M11: 3,368,346 km (0.118 R)
• M12: 3,596,034 km (0.1 R)
• M13: 3,770,166 km (0.083 R)
• M14: 4,309,316 km (0.116 R)
• M15: 4,873,001 km (0.109 R)
• M16: 5,098,445 km (0.076 R)
• M17: 5,360,541 km (0.077 R)
• M18: 5,459,873 km (0.078 R)
• M19: 5,761,762 km (0.091 R)
• M20: 5,966,113 km (0.084 R)
• M21: 7,611,240 km (0.103 R)
• M22: 8,367,906 km (0.114 R)
• M23: 9,188,301 km (0.101 R)
• M24: 9,507,543 km (0.088 R)
• M25: 9,587,877 km (0.101 R)
• M26: 9,789,834 km (0.079 R)
• M27: 9,993,287 km (0.042 R)
• M28: 10,198,087 km (0.091 R)
• M29: 10,653,612 km (0.092 R)
• M30: 12,059,832 km (0.11 R)
• M31: 12,321,778 km (0.087 R)
• M32: 12,585,519 km (0.115 R)
• M33: 12,718,213 km (0.106 R)
• M34: 13,750,288 km (0.116 R)
• M35: 14,902,491 km (0.034 R)
• M36: 15,277,832 km (0.1 R)
• M37: 15,703,737 km (0.035 R)
• M38: 15,894,175 km (0.077 R)
• M39: 16,664,156 km (0.117 R)
• M40: 17,151,545 km (0.119 R)
• M41: 18,190,203 km (0.096 R)
• M42: 18,440,481 km (0.105 R)
• M43: 18,591,275 km (0.097 R)
• M44: 19,300,220 km (0.079 R)
• M45: 20,536,048 km (0.1 R)
• M46: 20,640,168 km (0.109 R)
• M47: 21,058,443 km (0.079 R)
• M48: 22,223,212 km (0.07 R)
• M49: 22,759,670 km (0.047 R)
• M50: 23,191,859 km (0.087 R)
• M51: 23,463,379 km (0.11 R)
• M52: 24,119,216 km (0.077 R)
• M53: 24,449,378 km (0.108 R)
• M54: 24,781,186 km (0.1 R)
• M55: 27,087,537 km (0.095 R)
• M56: 27,373,568 km (0.076 R)
• M57: 27,545,606 km (0.095 R)
• M58: 27,660,497 km (0.114 R)
• M59: 28,237,346 km (0.077 R)
• M60: 29,168,593 km (0.082 R)
• M61: 29,696,973 km (0.081 R)
• M62: 30,287,585 km (0.082 R)
• M63: 30,465,606 km (0.12 R)
• M64: 30,584,387 km (0.103 R)
• M65: 31,240,823 km (0.069 R)
• M66: 31,420,639 km (0.08 R)
• M67: 31,781,320 km (0.045 R)
• M68: 31,962,183 km (0.047 R)
• M69: 32,567,456 km (0.117 R)
• M70: 33,115,583 km (0.043 R)
• M71: 34,159,028 km (0.104 R)
• M72: 35,650,519 km (0.068 R)
• M73: 36,972,964 km (0.087 R)
• M74: 37,099,674 km (0.1 R)
• M75: 37,417,270 km (0.093 R)
• M76: 37,544,578 km (0.116 R)
• M77: 38,696,780 km (0.104 R)
• M78: 39,018,865 km (0.091 R)
• M79: 39,341,846 km (0.119 R)
• M80: 41,891,443 km (0.09 R)
• M81: 42,155,932 km (0.084 R)
• M82: 44,764,021 km (0.088 R)
• M83: 45,034,494 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 10.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.83 AU - 12.97 AU

Year: 12951 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,359,501 km

• M1: 184,604 km (0.091 R)
• M2: 582,085 km (0.109 R)
• M3: 662,419 km (0.097 R)
• M4: 764,595 km (0.095 R)
• M5: 928,554 km (0.08 R)
• M6: 1,005,298 km (0.071 R)
• M7: 1,186,610 km (0.081 R)
• M8: 1,490,444 km (0.09 R)
• M9: 1,916,947 km (0.041 R)
• M10: 2,300,965 km (0.1 R)
• M11: 2,709,068 km (0.117 R)
• M12: 2,821,865 km (0.07 R)
• M13: 3,052,096 km (0.117 R)
• M14: 3,169,680 km (0.103 R)
• M15: 3,409,186 km (0.047 R)
• M16: 3,842,721 km (0.049 R)
• M17: 4,293,908 km (0.07 R)
• M18: 4,426,003 km (0.111 R)
• M19: 4,626,613 km (0.12 R)
• M20: 5,246,547 km (0.051 R)
• M21: 5,387,767 km (0.097 R)
• M22: 6,076,516 km (0.084 R)
• M23: 7,337,925 km (0.062 R)
• M24: 7,456,556 km (0.11 R)
• M25: 7,896,972 km (0.082 R)
• M26: 8,845,124 km (0.086 R)
• M27: 9,612,262 km (0.084 R)
• M28: 9,829,178 km (0.098 R)
• M29: 9,916,394 km (0.064 R)
• M30: 10,982,877 km (0.046 R)
• M31: 11,118,862 km (0.097 R)
• M32: 11,255,295 km (0.062 R)
• M33: 12,085,713 km (0.117 R)
• M34: 12,272,860 km (0.091 R)
• M35: 12,366,957 km (0.105 R)
• M36: 12,508,327 km (0.115 R)
• M37: 13,658,884 km (0.08 R)
• M38: 14,544,055 km (0.114 R)
• M39: 15,498,339 km (0.077 R)
• M40: 15,957,455 km (0.085 R)
• M41: 16,628,551 km (0.093 R)
• M42: 18,212,194 km (0.096 R)
• M43: 18,319,456 km (0.09 R)
• M44: 19,021,968 km (0.099 R)
• M45: 19,403,891 km (0.069 R)
• M46: 19,568,299 km (0.12 R)
• M47: 20,509,120 km (0.11 R)
• M48: 20,844,668 km (0.115 R)
• M49: 21,182,011 km (0.035 R)
• M50: 22,722,421 km (0.115 R)
• M51: 22,895,805 km (0.118 R)
• M52: 23,945,234 km (0.064 R)
• M53: 24,772,360 km (0.108 R)
• M54: 24,950,830 km (0.119 R)
• M55: 25,249,278 km (0.034 R)
• M56: 26,637,098 km (0.117 R)
• M57: 26,942,128 km (0.114 R)
• M58: 27,309,540 km (0.11 R)
• M59: 27,555,479 km (0.116 R)
• M60: 27,802,166 km (0.074 R)
• M61: 28,733,712 km (0.05 R)
• M62: 29,171,884 km (0.117 R)
• M63: 29,486,339 km (0.105 R)
• M64: 29,864,971 km (0.118 R)
• M65: 30,245,398 km (0.109 R)
• M66: 30,691,200 km (0.103 R)
• M67: 30,882,835 km (0.052 R)
• M68: 31,396,105 km (0.114 R)
• M69: 32,041,470 km (0.12 R)
• M70: 33,148,794 km (0.095 R)
• M71: 33,542,535 km (0.05 R)
• M72: 34,004,045 km (0.079 R)
• M73: 34,268,534 km (0.033 R)
• M74: 35,803,258 km (0.03 R)
• M75: 36,072,535 km (0.115 R)
• M76: 36,748,418 km (0.06 R)
• M77: 37,496,856 km (0.065 R)
• M78: 37,701,805 km (0.109 R)
• M79: 38,870,314 km (0.119 R)
• M80: 39,008,692 km (0.084 R)
• M81: 39,147,070 km (0.084 R)
• M82: 39,216,334 km (0.037 R)
• M83: 39,285,598 km (0.11 R)
• M84: 40,120,653 km (0.112 R)
• M85: 40,470,263 km (0.049 R)
• M86: 41,525,227 km (0.034 R)
• M87: 42,945,809 km (0.08 R)
• M88: 43,734,040 km (0.103 R)
• M89: 44,671,570 km (0.089 R)
• M90: 45,834,693 km (0.094 R)
• M91: 46,200,161 km (0.044 R)
• M92: 47,598,003 km (0.107 R)
• M93: 48,413,461 km (0.106 R)
• M94: 49,458,103 km (0.12 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit