🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.27 AU - 1.57 AU

Year: 510 Days

Day: 15.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.35 AU - 3.81 AU

Year: 1628 Days

Day: 29.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,420,542 km

• M1: 1,040,752 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.82 AU - 3.56 AU

Year: 1716 Days

Day: 23.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.82 AU - 3.66 AU

Year: 1757 Days

Day: 35.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,420,542 km

• M1: 549,473 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 12.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.71 AU - 13.51 AU

Year: 13490 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,420,542 km

• M1: 214,374 km (0.032 R)
• M2: 538,253 km (0.114 R)
• M3: 720,015 km (0.093 R)
• M4: 1,124,527 km (0.059 R)
• M5: 1,266,645 km (0.11 R)
• M6: 1,389,914 km (0.067 R)
• M7: 1,595,760 km (0.057 R)
• M8: 1,867,580 km (0.112 R)
• M9: 2,037,972 km (0.08 R)
• M10: 2,154,658 km (0.097 R)
• M11: 2,901,152 km (0.08 R)
• M12: 3,406,194 km (0.106 R)
• M13: 3,830,304 km (0.096 R)
• M14: 4,271,318 km (0.082 R)
• M15: 4,497,959 km (0.095 R)
• M16: 4,651,297 km (0.094 R)
• M17: 5,241,760 km (0.107 R)
• M18: 5,362,784 km (0.035 R)
• M19: 5,484,707 km (0.072 R)
• M20: 5,772,982 km (0.118 R)
• M21: 6,536,829 km (0.105 R)
• M22: 6,623,595 km (0.045 R)
• M23: 6,710,811 km (0.109 R)
• M24: 8,205,294 km (0.109 R)
• M25: 8,393,189 km (0.081 R)
• M26: 9,062,489 km (0.071 R)
• M27: 9,354,654 km (0.045 R)
• M28: 9,452,641 km (0.081 R)
• M29: 12,388,499 km (0.119 R)
• M30: 12,604,369 km (0.115 R)
• M31: 13,647,066 km (0.081 R)
• M32: 14,206,861 km (0.114 R)
• M33: 14,888,728 km (0.047 R)
• M34: 15,349,190 km (0.05 R)
• M35: 15,523,023 km (0.099 R)
• M36: 15,697,604 km (0.069 R)
• M37: 15,931,276 km (0.068 R)
• M38: 17,297,703 km (0.099 R)
• M39: 17,539,303 km (0.059 R)
• M40: 17,903,574 km (0.1 R)
• M41: 19,011,496 km (0.052 R)
• M42: 19,762,477 km (0.06 R)
• M43: 20,842,873 km (0.104 R)
• M44: 21,099,882 km (0.075 R)
• M45: 22,007,792 km (0.106 R)
• M46: 22,796,023 km (0.045 R)
• M47: 23,928,628 km (0.074 R)
• M48: 24,130,436 km (0.111 R)
• M49: 26,179,029 km (0.091 R)
• M50: 26,456,383 km (0.098 R)
• M51: 27,716,596 km (0.116 R)
• M52: 28,211,914 km (0.106 R)
• M53: 29,067,913 km (0.051 R)
• M54: 29,211,527 km (0.099 R)
• M55: 30,077,400 km (0.113 R)
• M56: 30,222,510 km (0.055 R)
• M57: 30,367,919 km (0.08 R)
• M58: 32,949,529 km (0.093 R)
• M59: 33,926,254 km (0.056 R)
• M60: 35,294,326 km (0.05 R)
• M61: 35,524,109 km (0.091 R)
• M62: 38,162,716 km (0.097 R)
• M63: 40,623,003 km (0.093 R)
• M64: 41,105,157 km (0.109 R)
• M65: 41,185,640 km (0.056 R)
• M66: 41,346,907 km (0.118 R)
• M67: 41,508,323 km (0.063 R)
• M68: 42,481,457 km (0.025 R)
• M69: 42,807,431 km (0.085 R)
• M70: 42,889,111 km (0.117 R)
• M71: 42,970,792 km (0.026 R)
• M72: 46,280,495 km (0.083 R)
• M73: 46,448,194 km (0.102 R)
• M74: 47,373,756 km (0.09 R)
• M75: 50,790,571 km (0.09 R)
• M76: 51,223,358 km (0.1 R)
• M77: 51,483,509 km (0.1 R)
• M78: 51,744,108 km (0.093 R)
• M79: 52,966,173 km (0.101 R)
• M80: 54,109,550 km (0.09 R)
• M81: 55,261,005 km (0.103 R)
• M82: 55,438,877 km (0.086 R)
• M83: 58,401,064 km (0.075 R)
• M84: 58,491,571 km (0.118 R)
• M85: 59,126,913 km (0.081 R)
• M86: 59,308,824 km (0.028 R)
• M87: 59,947,008 km (0.1 R)
• M88: 61,138,256 km (0.114 R)
• M89: 61,230,259 km (0.099 R)
• M90: 61,598,569 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.62 AU - 17.86 AU

Year: 20633 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 94,420,542 km

• M1: 562,488 km (0.115 R)
• M2: 906,563 km (0.108 R)
• M3: 1,294,620 km (0.042 R)
• M4: 1,566,439 km (0.066 R)
• M5: 3,009,909 km (0.111 R)
• M6: 3,498,795 km (0.068 R)
• M7: 3,593,341 km (0.087 R)
• M8: 3,914,827 km (0.086 R)
• M9: 4,013,112 km (0.085 R)
• M10: 4,517,108 km (0.049 R)
• M11: 5,548,585 km (0.048 R)
• M12: 5,733,638 km (0.092 R)
• M13: 6,650,673 km (0.055 R)
• M14: 7,327,902 km (0.109 R)
• M15: 7,654,175 km (0.069 R)
• M16: 9,007,288 km (0.083 R)
• M17: 9,979,973 km (0.057 R)
• M18: 10,616,362 km (0.114 R)
• M19: 11,125,743 km (0.115 R)
• M20: 12,750,227 km (0.053 R)
• M21: 13,291,621 km (0.093 R)
• M22: 14,143,132 km (0.082 R)
• M23: 14,601,051 km (0.072 R)
• M24: 15,688,628 km (0.069 R)
• M25: 16,268,768 km (0.106 R)
• M26: 17,777,014 km (0.071 R)
• M27: 18,216,234 km (0.116 R)
• M28: 18,937,445 km (0.114 R)
• M29: 19,329,690 km (0.116 R)
• M30: 19,668,081 km (0.117 R)
• M31: 21,680,771 km (0.087 R)
• M32: 22,091,118 km (0.107 R)
• M33: 23,098,510 km (0.101 R)
• M34: 24,485,132 km (0.059 R)
• M35: 24,912,533 km (0.048 R)
• M36: 26,459,076 km (0.1 R)
• M37: 27,149,470 km (0.119 R)
• M38: 27,845,699 km (0.075 R)
• M39: 28,291,800 km (0.031 R)
• M40: 29,126,705 km (0.066 R)
• M41: 30,820,602 km (0.115 R)
• M42: 31,282,112 km (0.099 R)
• M43: 35,261,864 km (0.096 R)
• M44: 35,675,502 km (0.112 R)
• M45: 36,646,841 km (0.118 R)
• M46: 37,838,089 km (0.119 R)
• M47: 38,332,210 km (0.071 R)
• M48: 38,615,549 km (0.093 R)
• M49: 40,979,644 km (0.074 R)
• M50: 43,833,672 km (0.075 R)
• M51: 46,298,297 km (0.111 R)
• M52: 46,675,583 km (0.108 R)
• M53: 46,978,219 km (0.049 R)
• M54: 47,281,454 km (0.096 R)
• M55: 49,576,585 km (0.082 R)
• M56: 51,282,748 km (0.054 R)
• M57: 51,673,199 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.6

Radius: 4

Gravity: 31.41 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.07 AU - 22.69 AU

Year: 24714 Days

Day: 22.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,420,542 km

• M1: 69,713 km (0.077 R)
• M2: 256,560 km (0.109 R)
• M3: 400,174 km (0.09 R)
• M4: 880,234 km (0.048 R)
• M5: 959,371 km (0.1 R)
• M6: 1,040,752 km (0.068 R)
• M7: 1,181,524 km (0.075 R)
• M8: 1,419,385 km (0.11 R)
• M9: 1,512,434 km (0.096 R)
• M10: 1,938,190 km (0.115 R)
• M11: 2,146,580 km (0.089 R)
• M12: 2,584,752 km (0.055 R)
• M13: 4,320,387 km (0.12 R)
• M14: 4,915,786 km (0.117 R)
• M15: 6,538,923 km (0.108 R)
• M16: 6,590,385 km (0.09 R)
• M17: 6,642,145 km (0.104 R)
• M18: 6,745,966 km (0.097 R)
• M19: 8,310,611 km (0.119 R)
• M20: 8,478,609 km (0.083 R)
• M21: 8,932,040 km (0.071 R)
• M22: 9,046,632 km (0.043 R)
• M23: 9,161,822 km (0.105 R)
• M24: 10,159,640 km (0.102 R)
• M25: 10,399,296 km (0.106 R)
• M26: 10,519,872 km (0.077 R)
• M27: 10,701,633 km (0.112 R)
• M28: 11,068,298 km (0.098 R)
• M29: 11,376,918 km (0.073 R)
• M30: 13,156,834 km (0.088 R)
• M31: 13,483,555 km (0.074 R)
• M32: 15,294,288 km (0.095 R)
• M33: 15,775,993 km (0.102 R)
• M34: 17,037,402 km (0.05 R)
• M35: 18,113,161 km (0.107 R)
• M36: 18,769,147 km (0.114 R)
• M37: 19,063,107 km (0.118 R)
• M38: 19,954,262 km (0.091 R)
• M39: 20,029,210 km (0.059 R)
• M40: 20,254,355 km (0.077 R)
• M41: 20,707,337 km (0.077 R)
• M42: 22,163,373 km (0.116 R)
• M43: 22,396,297 km (0.107 R)
• M44: 22,942,928 km (0.11 R)
• M45: 23,178,395 km (0.108 R)
• M46: 23,652,022 km (0.096 R)
• M47: 24,288,561 km (0.025 R)
• M48: 24,769,518 km (0.084 R)
• M49: 29,067,913 km (0.073 R)
• M50: 29,749,332 km (0.105 R)
• M51: 30,006,191 km (0.079 R)
• M52: 30,177,930 km (0.074 R)
• M53: 30,694,790 km (0.087 R)
• M54: 33,323,225 km (0.107 R)
• M55: 33,500,947 km (0.112 R)
• M56: 33,679,118 km (0.047 R)
• M57: 34,304,886 km (0.035 R)
• M58: 34,484,404 km (0.059 R)
• M59: 34,754,278 km (0.119 R)
• M60: 35,477,285 km (0.07 R)
• M61: 35,931,613 km (0.072 R)
• M62: 37,306,268 km (0.065 R)
• M63: 43,652,808 km (0.066 R)
• M64: 44,139,600 km (0.083 R)
• M65: 46,302,785 km (0.097 R)
• M66: 48,500,378 km (0.027 R)
• M67: 48,601,057 km (0.115 R)
• M68: 49,206,629 km (0.104 R)
• M69: 51,448,653 km (0.075 R)
• M70: 51,756,974 km (0.12 R)
• M71: 51,859,747 km (0.104 R)
• M72: 54,245,235 km (0.112 R)
• M73: 55,714,585 km (0.07 R)
• M74: 56,348,432 km (0.092 R)
• M75: 56,454,197 km (0.046 R)
• M76: 58,478,107 km (0.084 R)
• M77: 60,092,567 km (0.095 R)
• M78: 60,417,194 km (0.075 R)
• M79: 60,633,962 km (0.086 R)
• M80: 60,959,636 km (0.071 R)
• M81: 61,503,574 km (0.111 R)
• M82: 63,255,216 km (0.081 R)
• M83: 63,475,274 km (0.089 R)
• M84: 67,031,365 km (0.064 R)
• M85: 69,059,912 km (0.109 R)
• M86: 70,537,490 km (0.111 R)
• M87: 71,451,833 km (0.105 R)
• M88: 71,681,017 km (0.093 R)
• M89: 72,370,214 km (0.115 R)
• M90: 73,407,974 km (0.114 R)
• M91: 74,683,147 km (0.087 R)
• M92: 75,381,769 km (0.092 R)
• M93: 75,614,992 km (0.06 R)
• M94: 76,550,876 km (0.055 R)
• M95: 77,020,165 km (0.027 R)
• M96: 77,372,767 km (0.073 R)
• M97: 77,843,850 km (0.09 R)
• M98: 78,433,864 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 5.5

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.35 AU - 24.21 AU

Year: 26502 Days

Day: 18.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,420,542 km

• M1: 71,358 km (0.113 R)
• M2: 259,403 km (0.068 R)
• M3: 510,428 km (0.078 R)
• M4: 999,314 km (0.031 R)
• M5: 1,489,845 km (0.073 R)
• M6: 3,142,004 km (0.115 R)
• M7: 4,696,625 km (0.064 R)
• M8: 4,800,596 km (0.062 R)
• M9: 5,549,782 km (0.028 R)
• M10: 8,318,390 km (0.117 R)
• M11: 8,698,069 km (0.113 R)
• M12: 9,278,359 km (0.062 R)
• M13: 9,474,482 km (0.106 R)
• M14: 9,540,155 km (0.049 R)
• M15: 9,870,916 km (0.115 R)
• M16: 10,138,248 km (0.099 R)
• M17: 10,272,886 km (0.103 R)
• M18: 10,611,875 km (0.109 R)
• M19: 11,023,568 km (0.097 R)
• M20: 12,794,208 km (0.096 R)
• M21: 13,823,741 km (0.063 R)
• M22: 14,651,167 km (0.096 R)
• M23: 14,803,308 km (0.086 R)
• M24: 16,669,840 km (0.05 R)
• M25: 17,873,505 km (0.101 R)
• M26: 19,104,994 km (0.085 R)
• M27: 19,689,025 km (0.051 R)
• M28: 20,960,008 km (0.094 R)
• M29: 21,995,973 km (0.111 R)
• M30: 23,580,664 km (0.105 R)
• M31: 24,476,904 km (0.083 R)
• M32: 26,394,899 km (0.119 R)
• M33: 27,231,600 km (0.104 R)
• M34: 30,859,049 km (0.073 R)
• M35: 31,937,051 km (0.081 R)
• M36: 32,927,838 km (0.11 R)
• M37: 33,227,033 km (0.089 R)
• M38: 34,736,326 km (0.045 R)
• M39: 36,267,909 km (0.112 R)
• M40: 38,763,950 km (0.101 R)
• M41: 41,529,715 km (0.037 R)
• M42: 42,501,952 km (0.092 R)
• M43: 42,719,018 km (0.084 R)
• M44: 43,590,875 km (0.098 R)
• M45: 43,809,736 km (0.079 R)
• M46: 46,018,699 km (0.108 R)
• M47: 46,464,799 km (0.088 R)
• M48: 47,024,445 km (0.107 R)
• M49: 47,586,335 km (0.081 R)
• M50: 47,811,629 km (0.057 R)
• M51: 48,376,660 km (0.03 R)
• M52: 48,830,241 km (0.099 R)
• M53: 49,741,741 km (0.081 R)
• M54: 49,856,034 km (0.052 R)
• M55: 50,199,510 km (0.12 R)
• M56: 52,160,738 km (0.03 R)
• M57: 52,742,375 km (0.078 R)
• M58: 53,326,106 km (0.075 R)
• M59: 53,794,646 km (0.108 R)
• M60: 54,146,949 km (0.038 R)
• M61: 54,382,267 km (0.098 R)
• M62: 54,617,883 km (0.091 R)
• M63: 56,873,370 km (0.076 R)
• M64: 57,471,912 km (0.113 R)
• M65: 60,984,619 km (0.056 R)
• M66: 61,106,990 km (0.111 R)
• M67: 62,088,801 km (0.091 R)
• M68: 64,316,912 km (0.094 R)
• M69: 68,342,291 km (0.081 R)
• M70: 69,616,716 km (0.116 R)
• M71: 69,744,622 km (0.118 R)
• M72: 71,930,695 km (0.097 R)
• M73: 72,318,752 km (0.067 R)
• M74: 72,448,304 km (0.05 R)
• M75: 73,096,960 km (0.092 R)
• M76: 73,357,111 km (0.093 R)
• M77: 73,617,411 km (0.043 R)
• M78: 74,923,850 km (0.046 R)
• M79: 75,317,142 km (0.115 R)
• M80: 75,974,326 km (0.12 R)
• M81: 79,689,589 km (0.081 R)
• M82: 79,823,479 km (0.069 R)
• M83: 80,627,717 km (0.109 R)
• M84: 80,761,906 km (0.087 R)
• M85: 83,327,809 km (0.114 R)
• M86: 84,689,000 km (0.039 R)
• M87: 85,509,245 km (0.112 R)
• M88: 85,646,277 km (0.043 R)
• M89: 85,920,340 km (0.095 R)
• M90: 86,744,475 km (0.107 R)
• M91: 89,232,736 km (0.107 R)
• M92: 89,788,792 km (0.079 R)
• M93: 90,764,768 km (0.038 R)
• M94: 92,586,721 km (0.077 R)
• M95: 94,279,121 km (0.101 R)
• M96: 94,420,491 km (0.069 R)

Kuiper Belt

Range: 36.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit