🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 43.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,693,570 km

• M1: 368,609 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 457 Days

Day: 47 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,693,570 km

• M1: 170,990 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.93 AU - 3.19 AU

Year: 1985 Days

Day: 23.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,693,570 km

• M1: 1,092,812 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.79 AU - 3.73 AU

Year: 2183 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.34 AU - 8.98 AU

Year: 8644 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,693,570 km

• M1: 192,532 km (0.08 R)
• M2: 334,800 km (0.098 R)
• M3: 447,447 km (0.114 R)
• M4: 534,513 km (0.047 R)
• M5: 972,386 km (0.106 R)
• M6: 1,200,373 km (0.099 R)
• M7: 1,386,623 km (0.117 R)
• M8: 2,294,383 km (0.071 R)
• M9: 2,806,306 km (0.041 R)
• M10: 2,901,600 km (0.073 R)
• M11: 2,997,792 km (0.101 R)
• M12: 3,495,354 km (0.082 R)
• M13: 3,806,368 km (0.025 R)
• M14: 3,975,863 km (0.112 R)
• M15: 4,061,582 km (0.096 R)
• M16: 4,634,093 km (0.112 R)
• M17: 4,815,406 km (0.117 R)
• M18: 5,091,713 km (0.1 R)
• M19: 5,278,860 km (0.096 R)
• M20: 5,539,908 km (0.099 R)
• M21: 5,976,285 km (0.094 R)
• M22: 6,124,238 km (0.111 R)
• M23: 6,499,579 km (0.072 R)
• M24: 6,728,314 km (0.03 R)
• M25: 6,985,622 km (0.107 R)
• M26: 7,220,042 km (0.059 R)
• M27: 7,351,389 km (0.118 R)
• M28: 7,536,591 km (0.091 R)
• M29: 9,848,177 km (0.094 R)
• M30: 10,346,787 km (0.087 R)
• M31: 10,703,877 km (0.12 R)
• M32: 11,430,025 km (0.097 R)
• M33: 11,614,031 km (0.115 R)
• M34: 11,830,050 km (0.062 R)
• M35: 12,485,887 km (0.083 R)
• M36: 13,153,692 km (0.091 R)
• M37: 13,250,033 km (0.06 R)
• M38: 13,508,089 km (0.066 R)
• M39: 13,735,179 km (0.09 R)
• M40: 13,963,615 km (0.105 R)
• M41: 14,789,844 km (0.1 R)
• M42: 15,326,900 km (0.108 R)
• M43: 15,802,023 km (0.11 R)
• M44: 16,178,711 km (0.1 R)
• M45: 16,247,526 km (0.099 R)
• M46: 16,420,012 km (0.077 R)
• M47: 17,151,097 km (0.054 R)
• M48: 17,256,414 km (0.075 R)
• M49: 17,502,951 km (0.1 R)
• M50: 18,357,304 km (0.069 R)
• M51: 18,465,015 km (0.043 R)
• M52: 18,572,875 km (0.103 R)
• M53: 19,079,413 km (0.085 R)
• M54: 19,444,133 km (0.094 R)
• M55: 20,365,656 km (0.097 R)
• M56: 20,589,005 km (0.101 R)
• M57: 22,673,502 km (0.048 R)
• M58: 22,943,676 km (0.095 R)
• M59: 23,021,018 km (0.037 R)
• M60: 23,799,525 km (0.116 R)
• M61: 24,586,709 km (0.102 R)
• M62: 24,903,857 km (0.05 R)
• M63: 25,823,584 km (0.072 R)
• M64: 25,944,310 km (0.096 R)
• M65: 26,876,604 km (0.084 R)
• M66: 27,408,275 km (0.106 R)
• M67: 27,490,404 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 8.9

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.7 AU - 10.44 AU

Year: 10130 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,693,570 km

• M1: 145,260 km (0.079 R)
• M2: 279,449 km (0.096 R)
• M3: 362,176 km (0.098 R)
• M4: 857,794 km (0.108 R)
• M5: 1,483,113 km (0.105 R)
• M6: 1,595,312 km (0.055 R)
• M7: 1,733,690 km (0.045 R)
• M8: 1,804,450 km (0.075 R)
• M9: 1,948,811 km (0.092 R)
• M10: 2,022,563 km (0.054 R)
• M11: 2,782,670 km (0.12 R)
• M12: 3,149,933 km (0.03 R)
• M13: 3,266,021 km (0.095 R)
• M14: 3,354,134 km (0.058 R)
• M15: 3,532,604 km (0.09 R)
• M16: 3,961,352 km (0.105 R)
• M17: 4,867,765 km (0.076 R)
• M18: 5,002,403 km (0.104 R)
• M19: 5,413,797 km (0.094 R)
• M20: 5,623,534 km (0.073 R)
• M21: 5,729,449 km (0.102 R)
• M22: 6,232,397 km (0.105 R)
• M23: 6,415,505 km (0.112 R)
• M24: 6,787,106 km (0.083 R)
• M25: 7,051,296 km (0.084 R)
• M26: 8,062,278 km (0.071 R)
• M27: 8,422,809 km (0.12 R)
• M28: 8,625,364 km (0.054 R)
• M29: 9,916,843 km (0.078 R)
• M30: 10,303,105 km (0.116 R)
• M31: 10,432,956 km (0.083 R)
• M32: 10,957,745 km (0.099 R)
• M33: 11,223,431 km (0.08 R)
• M34: 11,625,849 km (0.055 R)
• M35: 11,896,771 km (0.113 R)
• M36: 12,261,341 km (0.072 R)
• M37: 12,537,050 km (0.034 R)
• M38: 13,141,724 km (0.077 R)
• M39: 14,379,198 km (0.117 R)
• M40: 14,718,785 km (0.107 R)
• M41: 15,109,983 km (0.108 R)
• M42: 15,952,818 km (0.096 R)
• M43: 17,373,998 km (0.067 R)
• M44: 17,632,054 km (0.098 R)
• M45: 18,204,266 km (0.108 R)
• M46: 18,782,461 km (0.118 R)
• M47: 20,173,123 km (0.116 R)
• M48: 20,826,118 km (0.117 R)
• M49: 21,430,793 km (0.069 R)
• M50: 22,488,898 km (0.089 R)
• M51: 23,677,902 km (0.099 R)
• M52: 24,366,501 km (0.067 R)
• M53: 24,481,991 km (0.099 R)
• M54: 24,887,401 km (0.066 R)
• M55: 26,531,033 km (0.119 R)
• M56: 26,947,364 km (0.065 R)
• M57: 27,726,320 km (0.117 R)
• M58: 27,907,184 km (0.065 R)
• M59: 28,391,282 km (0.084 R)
• M60: 29,490,677 km (0.111 R)
• M61: 31,040,661 km (0.097 R)
• M62: 31,479,282 km (0.09 R)
• M63: 31,920,146 km (0.075 R)
• M64: 32,299,527 km (0.081 R)
• M65: 33,510,970 km (0.104 R)
• M66: 35,127,375 km (0.103 R)
• M67: 35,519,172 km (0.097 R)
• M68: 35,977,989 km (0.055 R)
• M69: 36,241,131 km (0.088 R)
• M70: 36,636,967 km (0.117 R)
• M71: 36,901,606 km (0.069 R)
• M72: 37,766,132 km (0.097 R)
• M73: 38,772,028 km (0.057 R)
• M74: 40,126,936 km (0.043 R)
• M75: 41,221,992 km (0.112 R)
• M76: 41,704,146 km (0.058 R)
• M77: 41,773,261 km (0.118 R)
• M78: 41,911,339 km (0.116 R)
• M79: 42,118,981 km (0.115 R)
• M80: 42,257,509 km (0.056 R)
• M81: 43,581,450 km (0.095 R)
• M82: 44,143,040 km (0.099 R)
• M83: 44,354,123 km (0.1 R)
• M84: 45,344,162 km (0.095 R)
• M85: 45,699,457 km (0.079 R)
• M86: 45,984,441 km (0.047 R)
• M87: 46,842,684 km (0.071 R)
• M88: 47,201,868 km (0.115 R)
• M89: 47,706,312 km (0.106 R)
• M90: 47,850,824 km (0.119 R)
• M91: 48,212,551 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 14.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.97 AU - 11.45 AU

Year: 12099 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 78,693,570 km

• M1: 202,556 km (0.108 R)
• M2: 644,916 km (0.06 R)
• M3: 1,029,084 km (0.08 R)
• M4: 1,239,568 km (0.043 R)
• M5: 1,800,261 km (0.101 R)
• M6: 2,058,018 km (0.083 R)
• M7: 2,181,137 km (0.11 R)
• M8: 2,543,762 km (0.075 R)
• M9: 3,375,227 km (0.072 R)
• M10: 3,897,324 km (0.117 R)
• M11: 4,077,140 km (0.096 R)
• M12: 4,207,291 km (0.119 R)
• M13: 5,326,582 km (0.082 R)
• M14: 5,875,606 km (0.053 R)
• M15: 6,473,100 km (0.034 R)
• M16: 6,594,873 km (0.098 R)
• M17: 7,373,978 km (0.086 R)
• M18: 7,661,655 km (0.086 R)
• M19: 9,672,699 km (0.069 R)
• M20: 9,812,274 km (0.117 R)
• M21: 10,520,620 km (0.101 R)
• M22: 10,772,393 km (0.11 R)
• M23: 12,174,275 km (0.056 R)
• M24: 12,896,683 km (0.052 R)
• M25: 13,633,153 km (0.088 R)
• M26: 14,144,778 km (0.062 R)
• M27: 15,431,170 km (0.114 R)
• M28: 16,337,284 km (0.098 R)
• M29: 17,430,396 km (0.117 R)
• M30: 17,814,264 km (0.088 R)
• M31: 18,330,377 km (0.071 R)
• M32: 19,026,306 km (0.085 R)
• M33: 19,642,500 km (0.092 R)
• M34: 20,309,856 km (0.068 R)
• M35: 21,393,094 km (0.112 R)
• M36: 21,987,745 km (0.063 R)
• M37: 22,866,483 km (0.077 R)
• M38: 23,240,029 km (0.091 R)
• M39: 23,521,423 km (0.088 R)
• M40: 24,087,800 km (0.108 R)
• M41: 24,945,744 km (0.063 R)
• M42: 25,282,040 km (0.091 R)
• M43: 27,727,965 km (0.07 R)
• M44: 27,877,114 km (0.096 R)
• M45: 28,126,195 km (0.039 R)
• M46: 28,326,058 km (0.092 R)
• M47: 29,636,834 km (0.045 R)
• M48: 29,789,424 km (0.041 R)
• M49: 30,402,027 km (0.101 R)
• M50: 32,003,921 km (0.063 R)
• M51: 32,631,484 km (0.104 R)
• M52: 32,841,520 km (0.092 R)
• M53: 33,104,662 km (0.098 R)
• M54: 33,315,745 km (0.074 R)
• M55: 34,164,563 km (0.104 R)
• M56: 34,431,296 km (0.096 R)
• M57: 34,645,221 km (0.056 R)
• M58: 34,805,889 km (0.115 R)
• M59: 35,020,562 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.8

Radius: 5.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.26 AU - 19.68 AU

Year: 28251 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,693,570 km

• M1: 257,009 km (0.086 R)
• M2: 626,815 km (0.106 R)
• M3: 817,702 km (0.084 R)
• M4: 999,463 km (0.112 R)
• M5: 1,846,337 km (0.104 R)
• M6: 1,947,315 km (0.101 R)
• M7: 2,119,652 km (0.029 R)
• M8: 2,516,386 km (0.064 R)
• M9: 3,880,868 km (0.107 R)
• M10: 4,498,558 km (0.118 R)
• M11: 4,865,222 km (0.101 R)
• M12: 5,005,246 km (0.048 R)
• M13: 5,052,070 km (0.08 R)
• M14: 5,193,888 km (0.106 R)
• M15: 5,626,974 km (0.107 R)
• M16: 6,323,652 km (0.079 R)
• M17: 6,425,378 km (0.045 R)
• M18: 6,476,391 km (0.095 R)
• M19: 7,525,820 km (0.067 R)
• M20: 8,125,259 km (0.094 R)
• M21: 8,458,712 km (0.084 R)
• M22: 8,627,160 km (0.094 R)
• M23: 8,683,408 km (0.097 R)
• M24: 8,739,956 km (0.056 R)
• M25: 9,081,488 km (0.096 R)
• M26: 9,543,746 km (0.115 R)
• M27: 10,191,804 km (0.083 R)
• M28: 10,551,138 km (0.098 R)
• M29: 10,914,810 km (0.102 R)
• M30: 10,975,846 km (0.115 R)
• M31: 11,220,887 km (0.115 R)
• M32: 11,904,400 km (0.077 R)
• M33: 12,156,173 km (0.102 R)
• M34: 12,219,453 km (0.119 R)
• M35: 12,282,733 km (0.081 R)
• M36: 14,635,010 km (0.074 R)
• M37: 15,723,783 km (0.1 R)
• M38: 19,809,301 km (0.073 R)
• M39: 21,392,196 km (0.097 R)
• M40: 22,160,082 km (0.089 R)
• M41: 22,547,541 km (0.114 R)
• M42: 25,401,868 km (0.056 R)
• M43: 26,132,953 km (0.084 R)
• M44: 26,460,123 km (0.11 R)
• M45: 26,953,497 km (0.076 R)
• M46: 28,788,165 km (0.102 R)
• M47: 31,440,984 km (0.089 R)
• M48: 31,701,883 km (0.111 R)
• M49: 31,963,380 km (0.038 R)
• M50: 32,050,745 km (0.036 R)
• M51: 32,138,111 km (0.058 R)
• M52: 33,281,936 km (0.105 R)
• M53: 35,428,217 km (0.075 R)
• M54: 36,792,250 km (0.071 R)
• M55: 36,975,507 km (0.07 R)
• M56: 38,080,736 km (0.103 R)
• M57: 38,823,789 km (0.07 R)
• M58: 39,197,036 km (0.101 R)
• M59: 40,701,841 km (0.106 R)
• M60: 42,225,645 km (0.092 R)
• M61: 42,321,387 km (0.037 R)
• M62: 42,513,321 km (0.11 R)
• M63: 42,609,363 km (0.117 R)
• M64: 42,705,555 km (0.043 R)
• M65: 42,898,087 km (0.093 R)
• M66: 43,090,919 km (0.086 R)
• M67: 43,477,330 km (0.104 R)
• M68: 44,350,982 km (0.107 R)
• M69: 44,741,133 km (0.113 R)
• M70: 46,115,638 km (0.027 R)
• M71: 46,313,107 km (0.109 R)
• M72: 48,704,878 km (0.051 R)
• M73: 49,107,446 km (0.114 R)
• M74: 49,410,082 km (0.105 R)
• M75: 50,220,005 km (0.105 R)
• M76: 50,423,159 km (0.113 R)
• M77: 52,264,110 km (0.055 R)
• M78: 54,335,293 km (0.096 R)
• M79: 55,590,868 km (0.091 R)
• M80: 57,810,900 km (0.098 R)
• M81: 61,357,716 km (0.107 R)
• M82: 61,901,205 km (0.104 R)
• M83: 63,871,110 km (0.114 R)
• M84: 65,639,207 km (0.041 R)
• M85: 67,535,510 km (0.025 R)
• M86: 68,659,289 km (0.087 R)
• M87: 72,411,653 km (0.1 R)
• M88: 73,216,040 km (0.069 R)
• M89: 75,414,531 km (0.115 R)
• M90: 77,048,139 km (0.071 R)
• M91: 77,165,274 km (0.101 R)
• M92: 78,340,067 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit