🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 35.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 24.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.8 AU - 2.18 AU

Year: 1036 Days

Day: 13.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,113,883 km

• M1: 46,076 km (0.098 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.86 AU - 3.82 AU

Year: 2252 Days

Day: 34.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 10.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.43 AU - 5.39 AU

Year: 4014 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,113,883 km

• M1: 146,157 km (0.064 R)
• M2: 235,766 km (0.103 R)
• M3: 308,620 km (0.08 R)
• M4: 402,418 km (0.073 R)
• M5: 549,772 km (0.07 R)
• M6: 693,536 km (0.104 R)
• M7: 788,830 km (0.077 R)
• M8: 901,626 km (0.113 R)
• M9: 980,165 km (0.086 R)
• M10: 1,439,281 km (0.112 R)
• M11: 1,579,903 km (0.048 R)
• M12: 1,725,163 km (0.101 R)
• M13: 1,841,251 km (0.057 R)
• M14: 1,908,869 km (0.036 R)
• M15: 2,011,792 km (0.054 R)
• M16: 2,116,660 km (0.087 R)
• M17: 2,535,834 km (0.107 R)
• M18: 2,765,017 km (0.113 R)
• M19: 3,060,922 km (0.037 R)
• M20: 3,555,792 km (0.077 R)
• M21: 3,965,540 km (0.047 R)
• M22: 4,075,794 km (0.088 R)
• M23: 4,142,515 km (0.109 R)
• M24: 4,596,544 km (0.107 R)
• M25: 4,782,644 km (0.093 R)
• M26: 4,924,014 km (0.109 R)
• M27: 5,114,452 km (0.086 R)
• M28: 5,850,474 km (0.098 R)
• M29: 5,976,435 km (0.081 R)
• M30: 6,154,157 km (0.104 R)
• M31: 6,230,901 km (0.089 R)
• M32: 6,411,316 km (0.08 R)
• M33: 6,619,556 km (0.068 R)
• M34: 6,724,574 km (0.099 R)
• M35: 7,257,591 km (0.107 R)
• M36: 7,887,548 km (0.071 R)
• M37: 8,054,798 km (0.111 R)
• M38: 8,138,872 km (0.084 R)
• M39: 8,307,918 km (0.086 R)
• M40: 8,506,584 km (0.115 R)
• M41: 8,850,808 km (0.053 R)
• M42: 9,316,955 km (0.053 R)
• M43: 9,820,951 km (0.112 R)
• M44: 10,001,066 km (0.115 R)
• M45: 10,364,440 km (0.088 R)
• M46: 10,793,786 km (0.107 R)
• M47: 11,417,309 km (0.083 R)
• M48: 11,575,135 km (0.048 R)
• M49: 12,020,638 km (0.091 R)
• M50: 13,125,867 km (0.113 R)
• M51: 14,127,873 km (0.084 R)
• M52: 14,297,218 km (0.103 R)
• M53: 14,365,136 km (0.066 R)
• M54: 14,433,203 km (0.095 R)
• M55: 14,535,528 km (0.032 R)
• M56: 15,258,384 km (0.115 R)
• M57: 15,501,930 km (0.064 R)
• M58: 15,676,660 km (0.078 R)
• M59: 16,204,890 km (0.091 R)
• M60: 16,346,709 km (0.115 R)
• M61: 16,417,768 km (0.116 R)
• M62: 16,774,708 km (0.038 R)
• M63: 17,098,139 km (0.09 R)
• M64: 17,351,109 km (0.117 R)
• M65: 17,568,924 km (0.118 R)
• M66: 17,641,778 km (0.08 R)
• M67: 17,897,440 km (0.092 R)
• M68: 18,449,457 km (0.114 R)
• M69: 19,194,005 km (0.105 R)
• M70: 20,176,863 km (0.037 R)
• M71: 20,674,276 km (0.095 R)
• M72: 21,331,011 km (0.065 R)
• M73: 21,525,488 km (0.078 R)
• M74: 23,022,514 km (0.11 R)
• M75: 23,703,035 km (0.118 R)
• M76: 23,985,176 km (0.085 R)
• M77: 25,042,983 km (0.036 R)
• M78: 25,124,962 km (0.104 R)
• M79: 25,248,081 km (0.114 R)
• M80: 26,867,478 km (0.06 R)
• M81: 27,119,551 km (0.093 R)
• M82: 28,263,825 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 14.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.37 AU - 6.53 AU

Year: 5355 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 95,113,883 km

• M1: 189,690 km (0.095 R)
• M2: 288,574 km (0.031 R)
• M3: 537,056 km (0.043 R)
• M4: 689,197 km (0.104 R)
• M5: 806,931 km (0.096 R)
• M6: 921,972 km (0.04 R)
• M7: 1,135,298 km (0.12 R)
• M8: 1,279,062 km (0.038 R)
• M9: 1,546,244 km (0.117 R)
• M10: 1,989,203 km (0.075 R)
• M11: 2,518,929 km (0.087 R)
• M12: 2,662,393 km (0.119 R)
• M13: 2,940,945 km (0.116 R)
• M14: 3,160,554 km (0.059 R)
• M15: 4,055,598 km (0.092 R)
• M16: 4,205,944 km (0.084 R)
• M17: 4,300,939 km (0.07 R)
• M18: 4,473,575 km (0.119 R)
• M19: 5,025,890 km (0.099 R)
• M20: 5,767,896 km (0.032 R)
• M21: 6,001,567 km (0.109 R)
• M22: 6,216,689 km (0.082 R)
• M23: 6,677,002 km (0.053 R)
• M24: 6,832,883 km (0.109 R)
• M25: 6,945,081 km (0.11 R)
• M26: 7,353,783 km (0.104 R)
• M27: 7,584,313 km (0.104 R)
• M28: 7,723,888 km (0.091 R)
• M29: 8,482,199 km (0.085 R)
• M30: 8,748,483 km (0.073 R)
• M31: 9,091,362 km (0.104 R)
• M32: 9,639,189 km (0.076 R)
• M33: 9,765,151 km (0.114 R)
• M34: 10,506,857 km (0.065 R)
• M35: 10,793,038 km (0.067 R)
• M36: 13,173,738 km (0.045 R)
• M37: 13,595,305 km (0.113 R)
• M38: 13,992,786 km (0.115 R)
• M39: 14,192,948 km (0.025 R)
• M40: 14,451,753 km (0.094 R)
• M41: 14,799,269 km (0.049 R)
• M42: 14,915,656 km (0.106 R)
• M43: 15,325,703 km (0.089 R)
• M44: 16,246,778 km (0.105 R)
• M45: 16,457,262 km (0.086 R)
• M46: 16,699,012 km (0.043 R)
• M47: 17,063,732 km (0.082 R)
• M48: 17,677,532 km (0.111 R)
• M49: 17,770,133 km (0.049 R)
• M50: 18,049,282 km (0.108 R)
• M51: 18,517,524 km (0.089 R)
• M52: 18,737,582 km (0.079 R)
• M53: 19,946,632 km (0.052 R)
• M54: 20,236,702 km (0.119 R)
• M55: 20,366,105 km (0.092 R)
• M56: 20,528,119 km (0.043 R)
• M57: 20,788,419 km (0.083 R)
• M58: 21,082,529 km (0.054 R)
• M59: 21,312,311 km (0.083 R)
• M60: 22,306,090 km (0.061 R)
• M61: 22,439,830 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 10.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.73 AU - 12.45 AU

Year: 12715 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,113,883 km

• M1: 168,148 km (0.107 R)
• M2: 366,515 km (0.102 R)
• M3: 538,852 km (0.089 R)
• M4: 725,699 km (0.093 R)
• M5: 812,765 km (0.055 R)
• M6: 1,232,686 km (0.095 R)
• M7: 2,383,244 km (0.066 R)
• M8: 2,562,163 km (0.051 R)
• M9: 2,676,306 km (0.082 R)
• M10: 2,886,042 km (0.07 R)
• M11: 3,125,698 km (0.073 R)
• M12: 3,247,919 km (0.107 R)
• M13: 3,522,431 km (0.12 R)
• M14: 3,961,800 km (0.106 R)
• M15: 4,041,087 km (0.037 R)
• M16: 4,174,529 km (0.089 R)
• M17: 4,779,203 km (0.109 R)
• M18: 5,617,998 km (0.083 R)
• M19: 5,797,217 km (0.07 R)
• M20: 6,192,155 km (0.096 R)
• M21: 6,408,474 km (0.085 R)
• M22: 6,564,504 km (0.081 R)
• M23: 6,753,297 km (0.113 R)
• M24: 6,880,305 km (0.084 R)
• M25: 7,363,506 km (0.035 R)
• M26: 7,494,255 km (0.117 R)
• M27: 7,757,996 km (0.088 R)
• M28: 8,024,729 km (0.03 R)
• M29: 8,125,708 km (0.077 R)
• M30: 8,294,604 km (0.082 R)
• M31: 8,396,629 km (0.05 R)
• M32: 8,499,104 km (0.07 R)
• M33: 8,567,470 km (0.086 R)
• M34: 8,878,035 km (0.068 R)
• M35: 9,157,185 km (0.052 R)
• M36: 9,510,236 km (0.11 R)
• M37: 9,724,310 km (0.057 R)
• M38: 10,012,137 km (0.11 R)
• M39: 10,632,968 km (0.108 R)
• M40: 10,892,221 km (0.094 R)
• M41: 11,417,160 km (0.032 R)
• M42: 12,726,141 km (0.096 R)
• M43: 12,804,531 km (0.097 R)
• M44: 13,960,623 km (0.09 R)
• M45: 14,942,434 km (0.101 R)
• M46: 15,149,776 km (0.092 R)
• M47: 15,735,452 km (0.043 R)
• M48: 15,988,721 km (0.081 R)
• M49: 16,158,216 km (0.112 R)
• M50: 16,542,084 km (0.116 R)
• M51: 16,670,738 km (0.09 R)
• M52: 17,058,496 km (0.063 R)
• M53: 17,362,179 km (0.089 R)
• M54: 17,536,610 km (0.082 R)
• M55: 18,239,720 km (0.099 R)
• M56: 18,907,376 km (0.106 R)
• M57: 19,583,109 km (0.092 R)
• M58: 19,946,632 km (0.096 R)
• M59: 20,312,548 km (0.108 R)
• M60: 21,143,714 km (0.084 R)
• M61: 21,750,932 km (0.095 R)
• M62: 22,033,223 km (0.072 R)
• M63: 22,411,407 km (0.093 R)
• M64: 22,648,818 km (0.115 R)
• M65: 24,529,413 km (0.115 R)
• M66: 26,009,834 km (0.066 R)
• M67: 26,610,170 km (0.107 R)
• M68: 27,468,413 km (0.104 R)
• M69: 28,130,832 km (0.081 R)
• M70: 28,643,953 km (0.105 R)
• M71: 28,953,321 km (0.085 R)
• M72: 29,419,468 km (0.108 R)
• M73: 30,306,584 km (0.055 R)
• M74: 30,464,110 km (0.079 R)
• M75: 30,621,936 km (0.12 R)
• M76: 31,043,952 km (0.061 R)
• M77: 31,361,698 km (0.041 R)
• M78: 31,787,154 km (0.089 R)
• M79: 32,858,873 km (0.062 R)
• M80: 33,724,895 km (0.105 R)
• M81: 33,942,560 km (0.11 R)
• M82: 34,379,386 km (0.091 R)
• M83: 34,653,300 km (0.088 R)
• M84: 34,872,909 km (0.063 R)
• M85: 36,033,639 km (0.081 R)
• M86: 37,770,321 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 7.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.65 AU - 19.11 AU

Year: 30268 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,113,883 km

• M1: 97,987 km (0.052 R)
• M2: 319,092 km (0.092 R)
• M3: 907,461 km (0.049 R)
• M4: 1,151,904 km (0.099 R)
• M5: 1,315,264 km (0.115 R)
• M6: 1,382,733 km (0.089 R)
• M7: 2,784,615 km (0.055 R)
• M8: 3,094,432 km (0.084 R)
• M9: 3,230,716 km (0.053 R)
• M10: 3,322,569 km (0.051 R)
• M11: 3,699,107 km (0.095 R)
• M12: 3,892,387 km (0.037 R)
• M13: 3,941,306 km (0.115 R)
• M14: 4,188,740 km (0.039 R)
• M15: 4,543,587 km (0.06 R)
• M16: 4,646,659 km (0.092 R)
• M17: 5,067,179 km (0.109 R)
• M18: 5,174,291 km (0.037 R)
• M19: 5,888,322 km (0.072 R)
• M20: 9,365,126 km (0.119 R)
• M21: 10,366,684 km (0.086 R)
• M22: 10,983,924 km (0.081 R)
• M23: 11,754,353 km (0.055 R)
• M24: 11,967,530 km (0.117 R)
• M25: 12,110,396 km (0.079 R)
• M26: 12,687,395 km (0.038 R)
• M27: 12,905,958 km (0.111 R)
• M28: 14,395,354 km (0.081 R)
• M29: 15,160,398 km (0.057 R)
• M30: 16,649,794 km (0.053 R)
• M31: 16,729,530 km (0.087 R)
• M32: 16,889,151 km (0.093 R)
• M33: 17,049,520 km (0.098 R)
• M34: 17,695,483 km (0.046 R)
• M35: 19,011,496 km (0.089 R)
• M36: 20,188,681 km (0.044 R)
• M37: 20,614,736 km (0.087 R)
• M38: 20,700,306 km (0.111 R)
• M39: 20,786,026 km (0.094 R)
• M40: 23,411,468 km (0.108 R)
• M41: 25,218,910 km (0.089 R)
• M42: 25,310,464 km (0.051 R)
• M43: 26,046,784 km (0.104 R)
• M44: 26,696,787 km (0.115 R)
• M45: 27,070,632 km (0.106 R)
• M46: 27,352,175 km (0.111 R)
• M47: 27,918,254 km (0.091 R)
• M48: 29,735,868 km (0.094 R)
• M49: 31,394,460 km (0.057 R)
• M50: 31,887,983 km (0.062 R)
• M51: 34,698,628 km (0.087 R)
• M52: 35,516,180 km (0.119 R)
• M53: 38,216,571 km (0.077 R)
• M54: 38,849,071 km (0.071 R)
• M55: 39,060,752 km (0.049 R)
• M56: 39,485,012 km (0.079 R)
• M57: 41,413,627 km (0.107 R)
• M58: 44,363,249 km (0.119 R)
• M59: 44,916,910 km (0.104 R)
• M60: 45,250,214 km (0.079 R)
• M61: 45,361,515 km (0.08 R)
• M62: 45,807,616 km (0.061 R)
• M63: 46,704,006 km (0.112 R)
• M64: 46,816,504 km (0.083 R)
• M65: 47,493,135 km (0.114 R)
• M66: 49,427,735 km (0.099 R)
• M67: 50,231,823 km (0.073 R)
• M68: 50,347,163 km (0.08 R)
• M69: 55,265,343 km (0.049 R)
• M70: 57,058,573 km (0.072 R)
• M71: 57,902,005 km (0.049 R)
• M72: 58,022,881 km (0.098 R)
• M73: 60,947,669 km (0.114 R)
• M74: 62,180,355 km (0.078 R)
• M75: 62,799,840 km (0.071 R)
• M76: 66,053,893 km (0.084 R)
• M77: 67,574,106 km (0.102 R)
• M78: 68,977,783 km (0.102 R)
• M79: 74,687,934 km (0.086 R)
• M80: 76,138,883 km (0.115 R)
• M81: 76,271,278 km (0.101 R)
• M82: 76,801,602 km (0.109 R)
• M83: 77,067,138 km (0.04 R)
• M84: 77,999,133 km (0.11 R)
• M85: 80,278,107 km (0.056 R)
• M86: 80,817,407 km (0.114 R)
• M87: 83,123,159 km (0.029 R)
• M88: 83,259,443 km (0.104 R)
• M89: 85,725,713 km (0.103 R)
• M90: 88,633,148 km (0.117 R)
• M91: 91,854,439 km (0.079 R)
• M92: 93,408,611 km (0.071 R)
• M93: 94,117,855 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit