🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 23.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 397 Days

Day: 25.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.38 AU - 1.48 AU

Year: 641 Days

Day: 38.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,305,805 km

• M1: 1,067,680 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.78 AU - 1.9 AU

Year: 935 Days

Day: 27.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.08 AU - 3.76 AU

Year: 2370 Days

Day: 39.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.3

Radius: 9.4

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.62 AU - 5.94 AU

Year: 3916 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,305,805 km

• M1: 202,556 km (0.072 R)
• M2: 392,844 km (0.103 R)
• M3: 521,947 km (0.118 R)
• M4: 710,590 km (0.111 R)
• M5: 778,657 km (0.034 R)
• M6: 848,968 km (0.107 R)
• M7: 959,072 km (0.078 R)
• M8: 1,087,128 km (0.04 R)
• M9: 1,671,756 km (0.101 R)
• M10: 1,907,522 km (0.04 R)
• M11: 2,004,761 km (0.106 R)
• M12: 2,238,583 km (0.059 R)
• M13: 2,411,069 km (0.098 R)
• M14: 2,769,057 km (0.069 R)
• M15: 2,935,709 km (0.073 R)
• M16: 3,259,738 km (0.082 R)
• M17: 3,859,326 km (0.031 R)
• M18: 4,045,874 km (0.104 R)
• M19: 4,235,565 km (0.115 R)
• M20: 4,406,555 km (0.083 R)
• M21: 4,733,277 km (0.115 R)
• M22: 4,955,579 km (0.092 R)
• M23: 5,023,048 km (0.056 R)
• M24: 5,181,322 km (0.08 R)
• M25: 5,736,929 km (0.102 R)
• M26: 6,214,445 km (0.096 R)
• M27: 6,879,258 km (0.112 R)
• M28: 7,105,899 km (0.113 R)
• M29: 7,437,557 km (0.116 R)
• M30: 7,566,660 km (0.098 R)
• M31: 7,905,350 km (0.114 R)
• M32: 8,036,996 km (0.097 R)
• M33: 8,195,869 km (0.026 R)
• M34: 8,489,978 km (0.056 R)
• M35: 8,760,451 km (0.086 R)
• M36: 9,198,923 km (0.069 R)
• M37: 9,365,275 km (0.06 R)
• M38: 9,560,501 km (0.11 R)
• M39: 9,728,948 km (0.083 R)
• M40: 10,040,411 km (0.112 R)
• M41: 10,240,273 km (0.057 R)
• M42: 11,170,772 km (0.071 R)
• M43: 11,229,863 km (0.047 R)
• M44: 11,377,965 km (0.093 R)
• M45: 11,736,103 km (0.119 R)
• M46: 12,586,118 km (0.115 R)
• M47: 13,866,227 km (0.057 R)
• M48: 14,505,758 km (0.064 R)
• M49: 14,796,576 km (0.049 R)
• M50: 14,861,501 km (0.079 R)
• M51: 15,187,475 km (0.053 R)
• M52: 15,417,108 km (0.118 R)
• M53: 15,482,931 km (0.109 R)
• M54: 15,713,910 km (0.098 R)
• M55: 16,179,459 km (0.044 R)
• M56: 16,920,267 km (0.111 R)
• M57: 17,534,516 km (0.055 R)
• M58: 17,706,554 km (0.099 R)
• M59: 18,086,682 km (0.119 R)
• M60: 18,260,514 km (0.104 R)
• M61: 18,504,658 km (0.087 R)
• M62: 18,679,688 km (0.079 R)
• M63: 18,890,471 km (0.045 R)
• M64: 18,960,932 km (0.117 R)
• M65: 19,172,762 km (0.095 R)
• M66: 19,992,259 km (0.11 R)
• M67: 20,568,959 km (0.045 R)
• M68: 20,859,478 km (0.065 R)
• M69: 21,041,689 km (0.103 R)
• M70: 21,260,999 km (0.035 R)
• M71: 21,628,262 km (0.104 R)
• M72: 21,775,765 km (0.088 R)
• M73: 21,923,718 km (0.116 R)
• M74: 22,406,470 km (0.095 R)
• M75: 23,043,158 km (0.118 R)
• M76: 23,231,502 km (0.082 R)
• M77: 23,685,681 km (0.048 R)
• M78: 23,761,677 km (0.1 R)
• M79: 24,564,419 km (0.097 R)
• M80: 25,961,214 km (0.054 R)
• M81: 26,275,071 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.5

Radius: 7.5

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.97 AU - 14.53 AU

Year: 16067 Days

Day: 24.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,305,805 km

• M1: 347,665 km (0.046 R)
• M2: 790,625 km (0.093 R)
• M3: 904,768 km (0.039 R)
• M4: 1,729,800 km (0.069 R)
• M5: 2,322,657 km (0.112 R)
• M6: 2,388,629 km (0.075 R)
• M7: 3,117,769 km (0.08 R)
• M8: 3,190,623 km (0.094 R)
• M9: 3,525,723 km (0.06 R)
• M10: 4,310,064 km (0.087 R)
• M11: 4,680,169 km (0.083 R)
• M12: 5,895,951 km (0.066 R)
• M13: 6,773,642 km (0.112 R)
• M14: 6,915,910 km (0.091 R)
• M15: 7,446,084 km (0.109 R)
• M16: 7,543,921 km (0.107 R)
• M17: 7,592,990 km (0.11 R)
• M18: 8,443,453 km (0.119 R)
• M19: 9,482,261 km (0.095 R)
• M20: 9,535,219 km (0.09 R)
• M21: 10,947,423 km (0.116 R)
• M22: 11,058,723 km (0.057 R)
• M23: 11,564,364 km (0.116 R)
• M24: 12,134,930 km (0.085 R)
• M25: 16,124,556 km (0.099 R)
• M26: 16,187,986 km (0.098 R)
• M27: 16,251,265 km (0.071 R)
• M28: 16,505,731 km (0.099 R)
• M29: 17,083,179 km (0.114 R)
• M30: 17,667,060 km (0.102 R)
• M31: 17,863,183 km (0.1 R)
• M32: 17,994,380 km (0.081 R)
• M33: 18,257,523 km (0.117 R)
• M34: 18,389,767 km (0.095 R)
• M35: 19,592,833 km (0.111 R)
• M36: 19,660,451 km (0.113 R)
• M37: 20,340,673 km (0.091 R)
• M38: 21,375,292 km (0.106 R)
• M39: 22,074,512 km (0.094 R)
• M40: 22,497,725 km (0.086 R)
• M41: 22,994,838 km (0.093 R)
• M42: 23,423,735 km (0.092 R)
• M43: 25,829,868 km (0.108 R)
• M44: 25,903,918 km (0.07 R)
• M45: 26,126,819 km (0.053 R)
• M46: 26,424,968 km (0.081 R)
• M47: 26,649,215 km (0.052 R)
• M48: 27,325,996 km (0.114 R)
• M49: 27,932,166 km (0.081 R)
• M50: 28,160,752 km (0.092 R)
• M51: 29,003,886 km (0.112 R)
• M52: 29,544,682 km (0.107 R)
• M53: 29,933,038 km (0.064 R)
• M54: 30,010,978 km (0.057 R)
• M55: 31,424,230 km (0.094 R)
• M56: 32,059,272 km (0.11 R)
• M57: 33,827,519 km (0.081 R)
• M58: 34,396,739 km (0.071 R)
• M59: 34,559,950 km (0.095 R)
• M60: 36,040,521 km (0.069 R)
• M61: 36,123,398 km (0.112 R)
• M62: 38,046,628 km (0.083 R)
• M63: 39,404,079 km (0.096 R)
• M64: 41,643,410 km (0.082 R)
• M65: 42,166,105 km (0.057 R)
• M66: 42,340,835 km (0.088 R)
• M67: 42,428,200 km (0.119 R)
• M68: 42,515,715 km (0.098 R)
• M69: 43,217,927 km (0.097 R)
• M70: 44,101,003 km (0.053 R)
• M71: 44,633,722 km (0.119 R)
• M72: 45,884,958 km (0.087 R)
• M73: 46,514,915 km (0.108 R)
• M74: 48,421,839 km (0.057 R)
• M75: 50,169,142 km (0.078 R)
• M76: 50,539,546 km (0.057 R)
• M77: 51,936,940 km (0.047 R)
• M78: 52,217,885 km (0.066 R)
• M79: 53,535,842 km (0.068 R)
• M80: 54,483,993 km (0.105 R)
• M81: 54,579,138 km (0.083 R)
• M82: 55,437,680 km (0.116 R)
• M83: 57,555,088 km (0.093 R)
• M84: 58,234,262 km (0.08 R)
• M85: 58,623,666 km (0.106 R)
• M86: 60,484,813 km (0.107 R)
• M87: 60,583,248 km (0.066 R)
• M88: 61,076,472 km (0.071 R)
• M89: 61,175,356 km (0.079 R)
• M90: 61,769,260 km (0.081 R)
• M91: 63,262,696 km (0.106 R)
• M92: 65,373,222 km (0.073 R)
• M93: 65,676,607 km (0.103 R)
• M94: 66,386,299 km (0.075 R)
• M95: 66,894,782 km (0.036 R)
• M96: 67,506,787 km (0.108 R)
• M97: 67,711,138 km (0.11 R)
• M98: 68,223,062 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 6.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.77 AU - 21.29 AU

Year: 26336 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,305,805 km

• M1: 98,136 km (0.114 R)
• M2: 318,793 km (0.119 R)
• M3: 471,383 km (0.109 R)
• M4: 566,378 km (0.117 R)
• M5: 1,083,537 km (0.074 R)
• M6: 1,426,416 km (0.106 R)
• M7: 2,435,304 km (0.119 R)
• M8: 2,638,009 km (0.118 R)
• M9: 2,741,531 km (0.067 R)
• M10: 2,952,464 km (0.092 R)
• M11: 3,205,134 km (0.087 R)
• M12: 3,464,986 km (0.047 R)
• M13: 4,084,022 km (0.073 R)
• M14: 4,163,907 km (0.068 R)
• M15: 4,365,565 km (0.042 R)
• M16: 5,597,803 km (0.102 R)
• M17: 6,000,969 km (0.12 R)
• M18: 6,552,836 km (0.111 R)
• M19: 7,072,987 km (0.106 R)
• M20: 7,313,840 km (0.108 R)
• M21: 8,102,370 km (0.107 R)
• M22: 8,405,156 km (0.089 R)
• M23: 10,845,995 km (0.103 R)
• M24: 11,799,532 km (0.081 R)
• M25: 12,257,601 km (0.101 R)
• M26: 12,488,879 km (0.079 R)
• M27: 13,014,267 km (0.069 R)
• M28: 13,250,183 km (0.114 R)
• M29: 13,487,445 km (0.105 R)
• M30: 14,450,556 km (0.088 R)
• M31: 14,511,442 km (0.094 R)
• M32: 14,694,849 km (0.097 R)
• M33: 14,756,035 km (0.045 R)
• M34: 14,817,370 km (0.078 R)
• M35: 15,311,342 km (0.088 R)
• M36: 16,569,759 km (0.089 R)
• M37: 17,017,955 km (0.096 R)
• M38: 17,535,114 km (0.1 R)
• M39: 17,795,564 km (0.077 R)
• M40: 18,717,386 km (0.061 R)
• M41: 21,019,997 km (0.079 R)
• M42: 21,227,489 km (0.032 R)
• M43: 21,853,855 km (0.064 R)
• M44: 22,274,824 km (0.108 R)
• M45: 23,196,047 km (0.05 R)
• M46: 24,856,135 km (0.116 R)
• M47: 26,107,671 km (0.108 R)
• M48: 26,330,721 km (0.082 R)
• M49: 27,379,552 km (0.085 R)
• M50: 28,748,223 km (0.065 R)
• M51: 30,138,885 km (0.114 R)
• M52: 30,372,856 km (0.096 R)
• M53: 31,314,574 km (0.106 R)
• M54: 35,012,035 km (0.068 R)
• M55: 36,330,142 km (0.114 R)
• M56: 36,995,254 km (0.101 R)
• M57: 37,162,056 km (0.108 R)
• M58: 37,329,306 km (0.087 R)
• M59: 37,748,330 km (0.102 R)
• M60: 38,168,850 km (0.095 R)
• M61: 40,037,626 km (0.12 R)
• M62: 41,502,040 km (0.116 R)
• M63: 44,660,350 km (0.093 R)
• M64: 44,838,072 km (0.119 R)
• M65: 45,016,094 km (0.082 R)
• M66: 45,194,265 km (0.067 R)
• M67: 45,909,343 km (0.1 R)
• M68: 45,999,101 km (0.115 R)
• M69: 47,986,210 km (0.101 R)
• M70: 48,441,735 km (0.068 R)
• M71: 49,816,839 km (0.119 R)
• M72: 50,370,501 km (0.075 R)
• M73: 52,699,141 km (0.029 R)
• M74: 52,887,036 km (0.08 R)
• M75: 54,302,681 km (0.102 R)
• M76: 54,872,499 km (0.116 R)
• M77: 56,689,664 km (0.084 R)
• M78: 57,847,552 km (0.066 R)
• M79: 58,138,220 km (0.029 R)
• M80: 58,721,054 km (0.12 R)
• M81: 58,818,442 km (0.105 R)
• M82: 59,403,519 km (0.094 R)
• M83: 61,367,739 km (0.081 R)
• M84: 61,466,474 km (0.081 R)
• M85: 61,664,242 km (0.096 R)
• M86: 64,454,093 km (0.111 R)
• M87: 65,258,780 km (0.092 R)
• M88: 65,359,609 km (0.103 R)
• M89: 65,864,502 km (0.086 R)
• M90: 66,675,023 km (0.06 R)
• M91: 67,386,810 km (0.105 R)
• M92: 68,101,289 km (0.104 R)
• M93: 68,203,464 km (0.1 R)
• M94: 68,305,789 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit