🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 197 Days

Day: 41.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.66 AU - 1.02 AU

Year: 290 Days

Day: 44.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,429,262 km

• M1: 158,574 km (0.068 R)
• M2: 579,841 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 332 Days

Day: 13.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.22 AU - 1.56 AU

Year: 617 Days

Day: 23.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,429,262 km

• M1: 207,043 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.08 AU - 3.04 AU

Year: 1543 Days

Day: 18.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.04 AU - 4.04 AU

Year: 3059 Days

Day: 44.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,429,262 km

• M1: 386,262 km (0.117 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 13.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.87 AU - 13.47 AU

Year: 14064 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,429,262 km

• M1: 457,620 km (0.09 R)
• M2: 550,520 km (0.117 R)
• M3: 760,556 km (0.064 R)
• M4: 1,333,815 km (0.098 R)
• M5: 1,502,262 km (0.03 R)
• M6: 2,334,475 km (0.063 R)
• M7: 2,451,311 km (0.103 R)
• M8: 2,570,241 km (0.091 R)
• M9: 2,752,152 km (0.078 R)
• M10: 3,097,274 km (0.073 R)
• M11: 3,390,037 km (0.056 R)
• M12: 3,590,498 km (0.105 R)
• M13: 4,073,251 km (0.109 R)
• M14: 5,525,697 km (0.047 R)
• M15: 6,042,856 km (0.088 R)
• M16: 6,205,170 km (0.098 R)
• M17: 7,511,758 km (0.116 R)
• M18: 8,625,963 km (0.081 R)
• M19: 9,366,173 km (0.102 R)
• M20: 9,791,480 km (0.107 R)
• M21: 10,078,708 km (0.074 R)
• M22: 10,417,098 km (0.088 R)
• M23: 10,907,330 km (0.1 R)
• M24: 11,254,846 km (0.1 R)
• M25: 11,960,948 km (0.111 R)
• M26: 12,577,740 km (0.097 R)
• M27: 12,785,681 km (0.04 R)
• M28: 13,575,408 km (0.095 R)
• M29: 14,218,679 km (0.119 R)
• M30: 14,598,508 km (0.101 R)
• M31: 16,661,612 km (0.104 R)
• M32: 17,234,722 km (0.093 R)
• M33: 17,989,443 km (0.058 R)
• M34: 18,695,844 km (0.06 R)
• M35: 20,074,987 km (0.066 R)
• M36: 22,866,932 km (0.075 R)
• M37: 22,993,791 km (0.054 R)
• M38: 23,439,892 km (0.085 R)
• M39: 25,449,291 km (0.105 R)
• M40: 26,175,439 km (0.092 R)
• M41: 26,308,282 km (0.097 R)
• M42: 27,244,016 km (0.116 R)
• M43: 28,463,089 km (0.119 R)
• M44: 28,736,405 km (0.086 R)
• M45: 29,285,728 km (0.119 R)
• M46: 30,324,984 km (0.098 R)
• M47: 30,604,284 km (0.1 R)
• M48: 30,814,169 km (0.12 R)
• M49: 31,800,319 km (0.109 R)
• M50: 34,601,539 km (0.062 R)
• M51: 34,893,404 km (0.063 R)
• M52: 35,112,715 km (0.064 R)
• M53: 35,626,284 km (0.119 R)
• M54: 37,256,751 km (0.101 R)
• M55: 38,987,299 km (0.065 R)
• M56: 39,595,415 km (0.059 R)
• M57: 40,666,984 km (0.045 R)
• M58: 41,670,636 km (0.07 R)
• M59: 41,825,769 km (0.102 R)
• M60: 41,981,052 km (0.085 R)
• M61: 42,214,425 km (0.119 R)
• M62: 43,230,643 km (0.115 R)
• M63: 43,781,163 km (0.055 R)
• M64: 44,017,827 km (0.082 R)
• M65: 44,413,065 km (0.119 R)
• M66: 45,287,015 km (0.08 R)
• M67: 48,512,645 km (0.045 R)
• M68: 48,757,536 km (0.096 R)
• M69: 49,905,700 km (0.099 R)
• M70: 50,565,875 km (0.096 R)
• M71: 51,062,989 km (0.096 R)
• M72: 51,644,925 km (0.119 R)
• M73: 52,396,205 km (0.116 R)
• M74: 53,067,301 km (0.112 R)
• M75: 53,319,523 km (0.109 R)
• M76: 54,502,543 km (0.083 R)
• M77: 55,267,437 km (0.106 R)
• M78: 55,523,250 km (0.104 R)
• M79: 56,464,520 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 4

Gravity: 36.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.29 AU - 14.01 AU

Year: 15955 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,429,262 km

• M1: 102,624 km (0.053 R)
• M2: 152,440 km (0.056 R)
• M3: 252,072 km (0.106 R)
• M4: 564,433 km (0.103 R)
• M5: 849,417 km (0.083 R)
• M6: 893,398 km (0.069 R)
• M7: 1,030,131 km (0.038 R)
• M8: 1,348,625 km (0.071 R)
• M9: 1,505,403 km (0.071 R)
• M10: 1,808,040 km (0.072 R)
• M11: 1,980,825 km (0.091 R)
• M12: 2,069,238 km (0.052 R)
• M13: 2,219,584 km (0.111 R)
• M14: 2,342,403 km (0.088 R)
• M15: 2,499,032 km (0.12 R)
• M16: 2,691,565 km (0.11 R)
• M17: 2,855,524 km (0.116 R)
• M18: 3,543,824 km (0.11 R)
• M19: 4,472,079 km (0.094 R)
• M20: 5,224,706 km (0.087 R)
• M21: 5,511,784 km (0.032 R)
• M22: 5,719,875 km (0.068 R)
• M23: 5,930,658 km (0.115 R)
• M24: 6,359,854 km (0.108 R)
• M25: 6,403,387 km (0.086 R)
• M26: 8,126,755 km (0.106 R)
• M27: 8,650,946 km (0.112 R)
• M28: 8,795,756 km (0.119 R)
• M29: 9,333,561 km (0.059 R)
• M30: 9,482,111 km (0.078 R)
• M31: 10,492,196 km (0.057 R)
• M32: 10,853,774 km (0.095 R)
• M33: 11,748,669 km (0.107 R)
• M34: 12,016,449 km (0.108 R)
• M35: 12,070,155 km (0.09 R)
• M36: 13,162,518 km (0.116 R)
• M37: 13,218,019 km (0.116 R)
• M38: 13,329,170 km (0.117 R)
• M39: 14,115,606 km (0.109 R)
• M40: 14,343,145 km (0.091 R)
• M41: 15,440,146 km (0.116 R)
• M42: 15,557,131 km (0.078 R)
• M43: 15,733,208 km (0.074 R)
• M44: 15,910,033 km (0.115 R)
• M45: 16,028,215 km (0.116 R)
• M46: 17,408,555 km (0.039 R)
• M47: 18,082,044 km (0.11 R)
• M48: 19,454,305 km (0.089 R)
• M49: 19,517,585 km (0.109 R)
• M50: 19,644,145 km (0.073 R)
• M51: 20,666,347 km (0.113 R)
• M52: 20,859,927 km (0.091 R)
• M53: 22,961,777 km (0.1 R)
• M54: 23,363,447 km (0.112 R)
• M55: 26,939,435 km (0.081 R)
• M56: 27,150,817 km (0.063 R)
• M57: 27,362,947 km (0.096 R)
• M58: 28,216,402 km (0.052 R)
• M59: 30,608,173 km (0.1 R)
• M60: 30,755,228 km (0.089 R)
• M61: 30,976,184 km (0.099 R)
• M62: 31,197,738 km (0.088 R)
• M63: 31,419,742 km (0.037 R)
• M64: 31,493,942 km (0.086 R)
• M65: 32,014,393 km (0.108 R)
• M66: 32,238,341 km (0.117 R)
• M67: 33,063,972 km (0.049 R)
• M68: 34,430,100 km (0.036 R)
• M69: 35,043,002 km (0.089 R)
• M70: 35,428,067 km (0.099 R)
• M71: 35,891,820 km (0.057 R)
• M72: 36,124,445 km (0.091 R)
• M73: 36,279,877 km (0.094 R)
• M74: 38,003,693 km (0.11 R)
• M75: 38,082,681 km (0.1 R)
• M76: 38,161,669 km (0.106 R)
• M77: 39,914,357 km (0.081 R)
• M78: 40,075,026 km (0.086 R)
• M79: 40,719,792 km (0.113 R)
• M80: 41,043,373 km (0.118 R)
• M81: 42,019,349 km (0.074 R)
• M82: 45,411,331 km (0.057 R)
• M83: 45,915,027 km (0.038 R)
• M84: 46,420,518 km (0.116 R)
• M85: 50,097,185 km (0.114 R)
• M86: 50,270,569 km (0.082 R)
• M87: 50,617,636 km (0.107 R)
• M88: 51,576,409 km (0.103 R)
• M89: 52,453,202 km (0.116 R)
• M90: 52,541,166 km (0.073 R)
• M91: 57,907,092 km (0.113 R)
• M92: 58,818,292 km (0.103 R)
• M93: 60,839,360 km (0.061 R)
• M94: 61,672,769 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.3

Radius: 4.6

Gravity: 32.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.28 AU - 18.1 AU

Year: 26850 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,429,262 km

• M1: 163,810 km (0.107 R)
• M2: 513,420 km (0.077 R)
• M3: 824,135 km (0.066 R)
• M4: 2,427,525 km (0.107 R)
• M5: 2,847,745 km (0.081 R)
• M6: 2,978,194 km (0.076 R)
• M7: 3,290,256 km (0.094 R)
• M8: 3,427,138 km (0.087 R)
• M9: 4,336,992 km (0.073 R)
• M10: 4,436,923 km (0.115 R)
• M11: 4,741,205 km (0.088 R)
• M12: 4,844,129 km (0.098 R)
• M13: 5,000,010 km (0.03 R)
• M14: 5,858,552 km (0.119 R)
• M15: 6,819,569 km (0.093 R)
• M16: 8,630,900 km (0.088 R)
• M17: 9,265,943 km (0.119 R)
• M18: 11,881,960 km (0.098 R)
• M19: 12,303,378 km (0.052 R)
• M20: 12,658,373 km (0.109 R)
• M21: 13,305,683 km (0.097 R)
• M22: 13,523,947 km (0.112 R)
• M23: 14,334,019 km (0.113 R)
• M24: 15,235,496 km (0.092 R)
• M25: 15,769,860 km (0.047 R)
• M26: 16,232,715 km (0.074 R)
• M27: 17,568,176 km (0.069 R)
• M28: 17,967,751 km (0.058 R)
• M29: 18,532,035 km (0.068 R)
• M30: 20,176,115 km (0.101 R)
• M31: 20,678,315 km (0.112 R)
• M32: 21,439,469 km (0.118 R)
• M33: 23,163,286 km (0.087 R)
• M34: 23,777,086 km (0.11 R)
• M35: 24,041,724 km (0.109 R)
• M36: 24,130,286 km (0.115 R)
• M37: 25,650,350 km (0.114 R)
• M38: 31,257,129 km (0.106 R)
• M39: 32,032,195 km (0.112 R)
• M40: 32,422,197 km (0.089 R)
• M41: 32,813,695 km (0.078 R)
• M42: 33,502,593 km (0.08 R)
• M43: 34,395,393 km (0.079 R)
• M44: 37,324,669 km (0.084 R)
• M45: 38,043,636 km (0.078 R)
• M46: 39,182,674 km (0.115 R)
• M47: 42,773,322 km (0.107 R)
• M48: 43,417,940 km (0.032 R)
• M49: 44,390,625 km (0.077 R)
• M50: 44,607,841 km (0.108 R)
• M51: 46,137,629 km (0.093 R)
• M52: 47,795,772 km (0.061 R)
• M53: 49,248,517 km (0.057 R)
• M54: 50,262,790 km (0.108 R)
• M55: 52,656,057 km (0.072 R)
• M56: 53,924,348 km (0.096 R)
• M57: 54,736,664 km (0.076 R)
• M58: 54,969,588 km (0.079 R)
• M59: 55,202,661 km (0.094 R)
• M60: 55,319,348 km (0.093 R)
• M61: 55,436,184 km (0.071 R)
• M62: 56,373,414 km (0.119 R)
• M63: 58,382,514 km (0.076 R)
• M64: 58,620,524 km (0.101 R)
• M65: 60,535,227 km (0.11 R)
• M66: 60,776,080 km (0.096 R)
• M67: 63,445,654 km (0.088 R)
• M68: 64,794,727 km (0.099 R)
• M69: 69,905,739 km (0.085 R)
• M70: 72,190,248 km (0.063 R)
• M71: 72,573,368 km (0.105 R)
• M72: 73,469,908 km (0.086 R)
• M73: 75,274,058 km (0.118 R)
• M74: 77,876,612 km (0.034 R)
• M75: 79,320,531 km (0.108 R)
• M76: 79,583,973 km (0.105 R)
• M77: 80,376,243 km (0.091 R)
• M78: 86,129,478 km (0.099 R)
• M79: 86,264,864 km (0.12 R)
• M80: 86,807,007 km (0.097 R)
• M81: 87,894,733 km (0.115 R)
• M82: 88,440,316 km (0.084 R)
• M83: 90,909,280 km (0.102 R)
• M84: 91,460,997 km (0.115 R)
• M85: 92,013,910 km (0.112 R)
• M86: 92,429,194 km (0.11 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: 255 - 17,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit