🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 323 Days

Day: 21.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.87 AU - 1.13 AU

Year: 355 Days

Day: 19.6 Hours

Environment

Temp: 75 °C

Axial Tilt: 92.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3 AU - 3.14 AU

Year: 1908 Days

Day: 22.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,714,833 km

• M1: 72,405 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.36 AU - 5.38 AU

Year: 3241 Days

Day: 31 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 13

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.4 AU - 9.3 AU

Year: 8560 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 135.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,714,833 km

• M1: 222,003 km (0.034 R)
• M2: 307,274 km (0.082 R)
• M3: 562,189 km (0.08 R)
• M4: 835,803 km (0.116 R)
• M5: 1,077,553 km (0.065 R)
• M6: 1,278,314 km (0.057 R)
• M7: 1,375,403 km (0.106 R)
• M8: 1,543,102 km (0.058 R)
• M9: 1,807,741 km (0.051 R)
• M10: 1,973,944 km (0.067 R)
• M11: 2,164,532 km (0.118 R)
• M12: 2,301,713 km (0.113 R)
• M13: 3,479,497 km (0.062 R)
• M14: 3,711,374 km (0.054 R)
• M15: 3,900,764 km (0.101 R)
• M16: 4,044,827 km (0.03 R)
• M17: 4,215,219 km (0.048 R)
• M18: 4,920,723 km (0.114 R)
• M19: 5,102,933 km (0.03 R)
• M20: 5,581,796 km (0.07 R)
• M21: 5,771,935 km (0.117 R)
• M22: 6,047,344 km (0.105 R)
• M23: 6,130,820 km (0.112 R)
• M24: 6,383,640 km (0.11 R)
• M25: 6,554,032 km (0.071 R)
• M26: 6,841,559 km (0.11 R)
• M27: 7,221,538 km (0.11 R)
• M28: 7,759,193 km (0.081 R)
• M29: 7,849,999 km (0.051 R)
• M30: 8,063,475 km (0.118 R)
• M31: 8,527,228 km (0.098 R)
• M32: 8,652,442 km (0.082 R)
• M33: 9,578,153 km (0.072 R)
• M34: 9,970,548 km (0.105 R)
• M35: 10,501,920 km (0.1 R)
• M36: 10,804,856 km (0.109 R)
• M37: 11,696,310 km (0.109 R)
• M38: 12,969,238 km (0.044 R)
• M39: 13,113,450 km (0.076 R)
• M40: 13,294,464 km (0.084 R)
• M41: 13,658,884 km (0.09 R)
• M42: 13,842,441 km (0.079 R)
• M43: 14,100,646 km (0.118 R)
• M44: 14,323,248 km (0.033 R)
• M45: 14,809,591 km (0.106 R)
• M46: 15,453,909 km (0.061 R)
• M47: 17,124,019 km (0.096 R)
• M48: 17,800,052 km (0.058 R)
• M49: 19,714,456 km (0.097 R)
• M50: 19,797,333 km (0.087 R)
• M51: 21,993,430 km (0.046 R)
• M52: 22,511,188 km (0.066 R)
• M53: 25,069,910 km (0.104 R)
• M54: 25,655,885 km (0.065 R)
• M55: 26,566,338 km (0.111 R)
• M56: 26,658,041 km (0.094 R)
• M57: 27,025,603 km (0.074 R)
• M58: 27,348,585 km (0.062 R)
• M59: 27,487,412 km (0.098 R)
• M60: 29,077,189 km (0.066 R)
• M61: 29,171,585 km (0.07 R)
• M62: 29,502,944 km (0.059 R)
• M63: 30,169,403 km (0.084 R)
• M64: 30,504,502 km (0.054 R)
• M65: 30,648,565 km (0.072 R)
• M66: 30,985,459 km (0.077 R)
• M67: 32,247,317 km (0.101 R)
• M68: 32,442,991 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 8.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.33 AU - 12.17 AU

Year: 14289 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,714,833 km

• M1: 158,424 km (0.087 R)
• M2: 220,956 km (0.056 R)
• M3: 274,811 km (0.119 R)
• M4: 360,980 km (0.11 R)
• M5: 458,368 km (0.071 R)
• M6: 752,477 km (0.107 R)
• M7: 1,059,602 km (0.107 R)
• M8: 1,206,058 km (0.075 R)
• M9: 1,336,956 km (0.061 R)
• M10: 1,733,690 km (0.099 R)
• M11: 1,983,668 km (0.103 R)
• M12: 2,113,070 km (0.112 R)
• M13: 2,407,628 km (0.115 R)
• M14: 2,947,228 km (0.047 R)
• M15: 3,065,560 km (0.076 R)
• M16: 3,337,678 km (0.06 R)
• M17: 4,233,470 km (0.116 R)
• M18: 4,604,922 km (0.12 R)
• M19: 5,818,160 km (0.08 R)
• M20: 6,307,046 km (0.088 R)
• M21: 6,848,291 km (0.07 R)
• M22: 7,565,912 km (0.092 R)
• M23: 8,016,202 km (0.081 R)
• M24: 8,307,319 km (0.1 R)
• M25: 8,729,335 km (0.106 R)
• M26: 8,814,456 km (0.055 R)
• M27: 9,028,830 km (0.032 R)
• M28: 9,244,849 km (0.11 R)
• M29: 9,418,832 km (0.108 R)
• M30: 10,260,320 km (0.102 R)
• M31: 10,713,003 km (0.109 R)
• M32: 10,987,664 km (0.066 R)
• M33: 11,967,231 km (0.112 R)
• M34: 12,926,004 km (0.106 R)
• M35: 13,859,644 km (0.116 R)
• M36: 14,510,844 km (0.085 R)
• M37: 14,713,250 km (0.043 R)
• M38: 14,916,553 km (0.107 R)
• M39: 15,947,133 km (0.111 R)
• M40: 16,313,349 km (0.102 R)
• M41: 16,841,130 km (0.046 R)
• M42: 17,967,901 km (0.095 R)
• M43: 18,403,530 km (0.098 R)
• M44: 18,842,600 km (0.062 R)
• M45: 18,952,853 km (0.044 R)
• M46: 19,229,609 km (0.07 R)
• M47: 19,452,062 km (0.069 R)
• M48: 19,675,262 km (0.119 R)
• M49: 20,011,707 km (0.117 R)
• M50: 20,124,205 km (0.118 R)
• M51: 20,519,891 km (0.084 R)
• M52: 20,746,981 km (0.069 R)
• M53: 21,261,448 km (0.083 R)
• M54: 21,318,744 km (0.06 R)
• M55: 21,433,785 km (0.108 R)
• M56: 21,779,954 km (0.061 R)
• M57: 22,244,306 km (0.077 R)
• M58: 22,302,649 km (0.109 R)
• M59: 22,711,949 km (0.111 R)
• M60: 23,005,909 km (0.104 R)
• M61: 23,538,178 km (0.03 R)
• M62: 23,835,728 km (0.063 R)
• M63: 24,254,303 km (0.104 R)
• M64: 24,675,271 km (0.079 R)
• M65: 25,402,616 km (0.041 R)
• M66: 26,383,230 km (0.112 R)
• M67: 26,940,333 km (0.114 R)
• M68: 27,002,565 km (0.039 R)
• M69: 27,438,793 km (0.11 R)
• M70: 28,508,118 km (0.096 R)
• M71: 29,655,085 km (0.082 R)
• M72: 29,912,094 km (0.045 R)
• M73: 30,105,225 km (0.083 R)
• M74: 31,731,204 km (0.091 R)
• M75: 31,796,878 km (0.1 R)
• M76: 32,257,639 km (0.091 R)
• M77: 33,519,198 km (0.113 R)
• M78: 36,502,180 km (0.098 R)
• M79: 37,677,271 km (0.119 R)
• M80: 39,075,562 km (0.104 R)
• M81: 39,710,306 km (0.068 R)
• M82: 41,635,032 km (0.116 R)
• M83: 42,500,157 km (0.106 R)
• M84: 42,717,373 km (0.116 R)
• M85: 44,101,751 km (0.038 R)
• M86: 44,983,481 km (0.034 R)
• M87: 45,871,195 km (0.056 R)
• M88: 46,168,296 km (0.118 R)
• M89: 46,391,646 km (0.05 R)
• M90: 49,403,051 km (0.107 R)
• M91: 49,936,517 km (0.095 R)
• M92: 50,242,295 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 10.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.84 AU - 13.36 AU

Year: 14932 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,714,833 km

• M1: 540,796 km (0.09 R)
• M2: 655,239 km (0.073 R)
• M3: 742,753 km (0.096 R)
• M4: 1,491,491 km (0.054 R)
• M5: 1,857,407 km (0.112 R)
• M6: 2,306,051 km (0.081 R)
• M7: 2,472,404 km (0.063 R)
• M8: 2,671,668 km (0.081 R)
• M9: 2,758,734 km (0.111 R)
• M10: 3,208,276 km (0.074 R)
• M11: 3,363,259 km (0.084 R)
• M12: 4,175,426 km (0.118 R)
• M13: 4,761,551 km (0.054 R)
• M14: 5,154,544 km (0.104 R)
• M15: 5,782,556 km (0.092 R)
• M16: 6,279,221 km (0.047 R)
• M17: 6,513,042 km (0.063 R)
• M18: 7,150,778 km (0.089 R)
• M19: 7,395,072 km (0.075 R)
• M20: 7,766,673 km (0.065 R)
• M21: 8,399,771 km (0.076 R)
• M22: 8,961,810 km (0.074 R)
• M23: 9,535,967 km (0.091 R)
• M24: 9,715,185 km (0.116 R)
• M25: 9,850,122 km (0.042 R)
• M26: 10,304,900 km (0.054 R)
• M27: 10,442,679 km (0.1 R)
• M28: 11,046,756 km (0.095 R)
• M29: 13,624,925 km (0.064 R)
• M30: 14,335,814 km (0.083 R)
• M31: 14,644,285 km (0.088 R)
• M32: 15,952,668 km (0.072 R)
• M33: 16,112,139 km (0.117 R)
• M34: 16,432,877 km (0.058 R)
• M35: 18,067,533 km (0.045 R)
• M36: 18,679,837 km (0.077 R)
• M37: 19,468,966 km (0.066 R)
• M38: 19,810,498 km (0.042 R)
• M39: 20,269,016 km (0.066 R)
• M40: 20,673,079 km (0.072 R)
• M41: 23,393,965 km (0.084 R)
• M42: 25,228,185 km (0.102 R)
• M43: 26,791,782 km (0.085 R)
• M44: 27,044,901 km (0.034 R)
• M45: 27,745,019 km (0.119 R)
• M46: 28,129,336 km (0.079 R)
• M47: 28,580,075 km (0.06 R)
• M48: 29,033,057 km (0.085 R)
• M49: 29,293,058 km (0.102 R)
• M50: 30,077,699 km (0.117 R)
• M51: 30,340,692 km (0.049 R)
• M52: 30,869,072 km (0.103 R)
• M53: 31,200,880 km (0.085 R)
• M54: 32,069,146 km (0.03 R)
• M55: 32,607,399 km (0.1 R)
• M56: 32,877,573 km (0.077 R)
• M57: 34,171,445 km (0.086 R)
• M58: 34,377,142 km (0.059 R)
• M59: 35,273,832 km (0.105 R)
• M60: 37,513,461 km (0.092 R)
• M61: 38,507,689 km (0.12 R)
• M62: 38,793,421 km (0.114 R)
• M63: 39,079,751 km (0.112 R)
• M64: 41,176,814 km (0.07 R)
• M65: 44,427,875 km (0.034 R)
• M66: 45,404,151 km (0.064 R)
• M67: 47,377,795 km (0.111 R)
• M68: 48,067,441 km (0.108 R)
• M69: 48,144,335 km (0.043 R)
• M70: 48,914,913 km (0.086 R)
• M71: 50,234,367 km (0.091 R)
• M72: 51,172,794 km (0.051 R)
• M73: 51,251,333 km (0.084 R)
• M74: 52,195,894 km (0.115 R)
• M75: 52,274,882 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.5

Radius: 3.5

Gravity: 68.45 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.35 AU - 14.81 AU

Year: 19750 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,714,833 km

• M1: 177,124 km (0.086 R)
• M2: 271,670 km (0.107 R)
• M3: 549,323 km (0.09 R)
• M4: 865,573 km (0.108 R)
• M5: 1,349,672 km (0.1 R)
• M6: 1,667,418 km (0.04 R)
• M7: 1,937,741 km (0.058 R)
• M8: 2,986,721 km (0.111 R)
• M9: 3,694,619 km (0.084 R)
• M10: 4,269,374 km (0.08 R)
• M11: 5,158,135 km (0.088 R)
• M12: 5,206,455 km (0.054 R)
• M13: 5,303,544 km (0.066 R)
• M14: 5,598,551 km (0.063 R)
• M15: 5,798,114 km (0.065 R)
• M16: 6,050,785 km (0.109 R)
• M17: 6,255,585 km (0.047 R)
• M18: 6,567,047 km (0.094 R)
• M19: 7,531,206 km (0.114 R)
• M20: 7,641,160 km (0.069 R)
• M21: 8,141,864 km (0.089 R)
• M22: 9,647,267 km (0.09 R)
• M23: 10,309,537 km (0.094 R)
• M24: 12,382,216 km (0.115 R)
• M25: 14,852,376 km (0.116 R)
• M26: 14,990,155 km (0.063 R)
• M27: 17,034,710 km (0.114 R)
• M28: 17,395,988 km (0.08 R)
• M29: 18,052,573 km (0.092 R)
• M30: 18,273,230 km (0.098 R)
• M31: 19,015,236 km (0.109 R)
• M32: 19,164,834 km (0.065 R)
• M33: 19,691,418 km (0.096 R)
• M34: 19,766,965 km (0.093 R)
• M35: 20,299,085 km (0.1 R)
• M36: 20,605,162 km (0.081 R)
• M37: 21,532,669 km (0.036 R)
• M38: 21,844,879 km (0.11 R)
• M39: 22,080,047 km (0.113 R)
• M40: 24,071,793 km (0.079 R)
• M41: 24,802,729 km (0.114 R)
• M42: 25,871,306 km (0.096 R)
• M43: 26,037,061 km (0.098 R)
• M44: 26,619,894 km (0.049 R)
• M45: 27,038,918 km (0.108 R)
• M46: 28,053,341 km (0.059 R)
• M47: 28,138,462 km (0.101 R)
• M48: 28,650,685 km (0.093 R)
• M49: 28,822,274 km (0.086 R)
• M50: 29,080,031 km (0.113 R)
• M51: 29,945,006 km (0.061 R)
• M52: 30,032,072 km (0.096 R)
• M53: 30,380,784 km (0.113 R)
• M54: 30,643,179 km (0.117 R)
• M55: 31,082,099 km (0.094 R)
• M56: 31,346,588 km (0.099 R)
• M57: 31,877,661 km (0.084 R)
• M58: 32,322,415 km (0.107 R)
• M59: 32,590,345 km (0.042 R)
• M60: 33,398,323 km (0.116 R)
• M61: 33,669,095 km (0.114 R)
• M62: 33,850,109 km (0.106 R)
• M63: 36,602,709 km (0.064 R)
• M64: 40,767,813 km (0.06 R)
• M65: 42,416,681 km (0.114 R)
• M66: 43,298,411 km (0.103 R)
• M67: 43,889,622 km (0.093 R)
• M68: 48,407,627 km (0.11 R)
• M69: 50,152,537 km (0.099 R)
• M70: 51,292,622 km (0.037 R)
• M71: 52,965,874 km (0.119 R)
• M72: 54,976,170 km (0.059 R)
• M73: 58,092,144 km (0.092 R)
• M74: 61,044,458 km (0.031 R)
• M75: 63,374,146 km (0.111 R)
• M76: 64,493,587 km (0.086 R)
• M77: 64,718,283 km (0.055 R)
• M78: 65,506,813 km (0.101 R)
• M79: 66,865,910 km (0.113 R)
• M80: 67,320,987 km (0.102 R)
• M81: 67,891,254 km (0.119 R)
• M82: 70,304,118 km (0.073 R)
• M83: 70,882,613 km (0.113 R)
• M84: 70,998,551 km (0.113 R)
• M85: 71,114,489 km (0.11 R)
• M86: 73,095,614 km (0.085 R)
• M87: 74,387,242 km (0.1 R)
• M88: 74,976,807 km (0.094 R)
• M89: 75,923,313 km (0.108 R)
• M90: 77,469,856 km (0.041 R)
• M91: 79,387,401 km (0.086 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit