🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 177 Days

Day: 19.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,666,714 km

• M1: 143,165 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1 AU

Year: 296 Days

Day: 22.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,666,714 km

• M1: 57,894 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.74 AU - 1.94 AU

Year: 926 Days

Day: 32.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.74 AU - 3.4 AU

Year: 1995 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.67 AU - 4.47 AU

Year: 3045 Days

Day: 21.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,666,714 km

• M1: 677,678 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 10.3

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.6 AU - 6.74 AU

Year: 5007 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,666,714 km

• M1: 171,888 km (0.054 R)
• M2: 318,793 km (0.071 R)
• M3: 705,803 km (0.083 R)
• M4: 826,079 km (0.09 R)
• M5: 1,229,246 km (0.087 R)
• M6: 1,310,477 km (0.088 R)
• M7: 1,478,326 km (0.11 R)
• M8: 1,547,590 km (0.077 R)
• M9: 1,910,664 km (0.079 R)
• M10: 2,566,800 km (0.032 R)
• M11: 2,672,117 km (0.107 R)
• M12: 2,974,604 km (0.061 R)
• M13: 3,107,597 km (0.098 R)
• M14: 3,379,865 km (0.12 R)
• M15: 3,636,126 km (0.071 R)
• M16: 3,850,649 km (0.069 R)
• M17: 4,118,429 km (0.061 R)
• M18: 4,749,882 km (0.078 R)
• M19: 5,276,766 km (0.087 R)
• M20: 5,905,675 km (0.116 R)
• M21: 6,045,549 km (0.065 R)
• M22: 6,186,620 km (0.102 R)
• M23: 6,703,331 km (0.082 R)
• M24: 6,820,017 km (0.06 R)
• M25: 6,907,981 km (0.083 R)
• M26: 7,055,484 km (0.101 R)
• M27: 7,323,564 km (0.103 R)
• M28: 7,443,840 km (0.106 R)
• M29: 7,993,164 km (0.112 R)
• M30: 8,179,114 km (0.083 R)
• M31: 8,650,497 km (0.054 R)
• M32: 9,619,741 km (0.098 R)
• M33: 10,050,284 km (0.112 R)
• M34: 10,385,832 km (0.119 R)
• M35: 10,691,012 km (0.078 R)
• M36: 10,827,595 km (0.102 R)
• M37: 11,171,670 km (0.092 R)
• M38: 11,484,329 km (0.107 R)
• M39: 11,659,359 km (0.059 R)
• M40: 12,011,961 km (0.064 R)
• M41: 12,154,079 km (0.076 R)
• M42: 12,260,892 km (0.093 R)
• M43: 12,403,907 km (0.095 R)
• M44: 12,691,734 km (0.118 R)
• M45: 13,347,122 km (0.109 R)
• M46: 13,864,431 km (0.116 R)
• M47: 14,577,116 km (0.063 R)
• M48: 15,263,321 km (0.114 R)
• M49: 15,687,880 km (0.096 R)
• M50: 15,765,372 km (0.052 R)
• M51: 15,999,043 km (0.105 R)
• M52: 16,077,134 km (0.064 R)
• M53: 16,155,373 km (0.104 R)
• M54: 16,272,957 km (0.042 R)
• M55: 16,351,496 km (0.076 R)
• M56: 16,785,928 km (0.096 R)
• M57: 16,865,365 km (0.118 R)
• M58: 17,384,320 km (0.106 R)
• M59: 17,545,137 km (0.101 R)
• M60: 18,071,124 km (0.087 R)
• M61: 18,397,247 km (0.109 R)
• M62: 18,931,611 km (0.054 R)
• M63: 19,097,066 km (0.074 R)
• M64: 19,262,970 km (0.057 R)
• M65: 19,638,012 km (0.112 R)
• M66: 21,119,330 km (0.04 R)
• M67: 21,247,984 km (0.075 R)
• M68: 21,333,853 km (0.104 R)
• M69: 21,895,144 km (0.082 R)
• M70: 22,286,492 km (0.064 R)
• M71: 22,417,540 km (0.086 R)
• M72: 22,724,216 km (0.115 R)
• M73: 23,164,632 km (0.064 R)
• M74: 23,519,029 km (0.111 R)
• M75: 23,964,532 km (0.11 R)
• M76: 24,412,877 km (0.063 R)
• M77: 24,547,963 km (0.061 R)
• M78: 25,045,227 km (0.073 R)
• M79: 26,187,706 km (0.072 R)
• M80: 26,418,236 km (0.1 R)
• M81: 27,253,890 km (0.076 R)
• M82: 28,665,645 km (0.099 R)
• M83: 29,093,794 km (0.087 R)
• M84: 29,476,166 km (0.082 R)
• M85: 29,812,163 km (0.102 R)
• M86: 29,908,354 km (0.044 R)
• M87: 30,149,356 km (0.072 R)
• M88: 32,693,867 km (0.038 R)
• M89: 32,892,383 km (0.108 R)
• M90: 33,440,659 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 9.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.46 AU - 6.04 AU

Year: 5113 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,666,714 km

• M1: 139,874 km (0.117 R)
• M2: 280,646 km (0.09 R)
• M3: 376,687 km (0.104 R)
• M4: 467,045 km (0.119 R)
• M5: 586,723 km (0.047 R)
• M6: 751,879 km (0.109 R)
• M7: 1,265,299 km (0.099 R)
• M8: 1,365,081 km (0.081 R)
• M9: 1,512,285 km (0.106 R)
• M10: 1,618,499 km (0.103 R)
• M11: 1,790,537 km (0.095 R)
• M12: 1,854,565 km (0.101 R)
• M13: 1,985,164 km (0.066 R)
• M14: 2,085,245 km (0.086 R)
• M15: 2,290,343 km (0.084 R)
• M16: 2,360,056 km (0.071 R)
• M17: 2,628,584 km (0.046 R)
• M18: 3,233,708 km (0.085 R)
• M19: 3,552,351 km (0.087 R)
• M20: 3,881,018 km (0.053 R)
• M21: 4,049,166 km (0.107 R)
• M22: 4,133,988 km (0.081 R)
• M23: 4,414,334 km (0.083 R)
• M24: 4,790,124 km (0.048 R)
• M25: 4,857,443 km (0.109 R)
• M26: 4,925,211 km (0.111 R)
• M27: 5,314,913 km (0.065 R)
• M28: 5,408,113 km (0.079 R)
• M29: 5,667,067 km (0.057 R)
• M30: 5,810,082 km (0.101 R)
• M31: 6,344,745 km (0.098 R)
• M32: 6,468,462 km (0.106 R)
• M33: 6,869,833 km (0.119 R)
• M34: 7,150,479 km (0.069 R)
• M35: 7,775,798 km (0.069 R)
• M36: 8,121,818 km (0.04 R)
• M37: 8,283,234 km (0.104 R)
• M38: 8,472,924 km (0.048 R)
• M39: 8,801,441 km (0.028 R)
• M40: 9,358,244 km (0.103 R)
• M41: 9,584,287 km (0.104 R)
• M42: 10,447,466 km (0.099 R)
• M43: 10,858,861 km (0.067 R)
• M44: 10,947,722 km (0.082 R)
• M45: 11,941,052 km (0.12 R)
• M46: 13,183,312 km (0.088 R)
• M47: 14,662,087 km (0.091 R)
• M48: 15,221,883 km (0.069 R)
• M49: 15,454,358 km (0.1 R)
• M50: 15,587,799 km (0.045 R)
• M51: 15,721,539 km (0.1 R)
• M52: 15,822,069 km (0.102 R)
• M53: 16,566,319 km (0.104 R)
• M54: 16,839,784 km (0.084 R)
• M55: 18,511,689 km (0.026 R)
• M56: 18,617,904 km (0.089 R)
• M57: 19,331,486 km (0.088 R)
• M58: 19,583,259 km (0.11 R)
• M59: 19,981,339 km (0.062 R)
• M60: 20,675,024 km (0.12 R)
• M61: 20,858,880 km (0.085 R)
• M62: 20,969,433 km (0.116 R)
• M63: 21,228,237 km (0.111 R)
• M64: 21,376,489 km (0.11 R)
• M65: 21,711,588 km (0.036 R)
• M66: 21,861,036 km (0.085 R)
• M67: 22,048,333 km (0.102 R)
• M68: 22,537,817 km (0.086 R)
• M69: 22,802,904 km (0.046 R)
• M70: 23,145,334 km (0.115 R)
• M71: 23,336,221 km (0.115 R)
• M72: 24,570,553 km (0.061 R)
• M73: 24,921,509 km (0.09 R)
• M74: 25,156,378 km (0.093 R)
• M75: 25,391,995 km (0.114 R)
• M76: 26,024,046 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 13

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.32 AU - 8.92 AU

Year: 9386 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,666,714 km

• M1: 167,849 km (0.096 R)
• M2: 311,912 km (0.106 R)
• M3: 477,217 km (0.032 R)
• M4: 762,800 km (0.052 R)
• M5: 865,723 km (0.103 R)
• M6: 958,174 km (0.029 R)
• M7: 1,567,486 km (0.113 R)
• M8: 1,741,768 km (0.037 R)
• M9: 2,005,359 km (0.072 R)
• M10: 2,131,620 km (0.101 R)
• M11: 2,458,940 km (0.067 R)
• M12: 2,968,321 km (0.118 R)
• M13: 3,210,969 km (0.067 R)
• M14: 3,309,853 km (0.066 R)
• M15: 3,951,179 km (0.074 R)
• M16: 4,327,268 km (0.073 R)
• M17: 4,715,026 km (0.034 R)
• M18: 4,856,396 km (0.077 R)
• M19: 4,970,389 km (0.072 R)
• M20: 5,230,241 km (0.054 R)
• M21: 5,317,905 km (0.105 R)
• M22: 6,067,390 km (0.105 R)
• M23: 7,139,708 km (0.071 R)
• M24: 7,237,096 km (0.113 R)
• M25: 7,965,339 km (0.1 R)
• M26: 8,100,276 km (0.095 R)
• M27: 8,821,188 km (0.102 R)
• M28: 9,066,080 km (0.094 R)
• M29: 9,598,499 km (0.113 R)
• M30: 9,959,029 km (0.088 R)
• M31: 10,917,503 km (0.051 R)
• M32: 11,751,511 km (0.107 R)
• M33: 12,214,965 km (0.106 R)
• M34: 14,006,400 km (0.064 R)
• M35: 14,374,411 km (0.113 R)
• M36: 14,497,829 km (0.105 R)
• M37: 15,963,589 km (0.051 R)
• M38: 16,262,485 km (0.105 R)
• M39: 17,300,994 km (0.104 R)
• M40: 18,138,443 km (0.12 R)
• M41: 18,316,314 km (0.054 R)
• M42: 18,629,273 km (0.055 R)
• M43: 19,169,770 km (0.117 R)
• M44: 19,669,726 km (0.062 R)
• M45: 20,450,927 km (0.037 R)
• M46: 21,336,097 km (0.119 R)
• M47: 22,615,309 km (0.103 R)
• M48: 23,191,859 km (0.113 R)
• M49: 24,310,402 km (0.1 R)
• M50: 25,148,449 km (0.105 R)
• M51: 25,945,806 km (0.119 R)
• M52: 26,549,433 km (0.105 R)
• M53: 27,514,340 km (0.059 R)
• M54: 28,335,931 km (0.11 R)
• M55: 28,490,914 km (0.102 R)
• M56: 28,646,197 km (0.102 R)
• M57: 30,003,199 km (0.114 R)
• M58: 31,488,108 km (0.101 R)
• M59: 31,755,738 km (0.08 R)
• M60: 33,105,410 km (0.086 R)
• M61: 33,814,654 km (0.072 R)
• M62: 34,528,984 km (0.101 R)
• M63: 34,749,641 km (0.038 R)
• M64: 35,026,397 km (0.053 R)
• M65: 35,470,403 km (0.095 R)
• M66: 35,693,304 km (0.059 R)
• M67: 36,983,137 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 10.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.91 AU - 10.77 AU

Year: 9747 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,666,714 km

• M1: 135,685 km (0.065 R)
• M2: 214,224 km (0.119 R)
• M3: 306,376 km (0.106 R)
• M4: 431,590 km (0.055 R)
• M5: 680,521 km (0.055 R)
• M6: 1,232,238 km (0.064 R)
• M7: 1,388,867 km (0.064 R)
• M8: 1,469,799 km (0.097 R)
• M9: 2,127,880 km (0.096 R)
• M10: 2,638,009 km (0.114 R)
• M11: 3,266,769 km (0.081 R)
• M12: 3,403,501 km (0.058 R)
• M13: 3,486,528 km (0.09 R)
• M14: 3,711,224 km (0.101 R)
• M15: 3,969,729 km (0.099 R)
• M16: 4,263,839 km (0.111 R)
• M17: 4,595,796 km (0.118 R)
• M18: 5,413,498 km (0.108 R)
• M19: 5,872,315 km (0.119 R)
• M20: 5,972,246 km (0.073 R)
• M21: 6,412,214 km (0.065 R)
• M22: 6,792,641 km (0.094 R)
• M23: 7,144,794 km (0.115 R)
• M24: 7,720,896 km (0.052 R)
• M25: 7,867,202 km (0.036 R)
• M26: 8,612,798 km (0.106 R)
• M27: 8,879,232 km (0.106 R)
• M28: 9,032,570 km (0.05 R)
• M29: 9,225,551 km (0.107 R)
• M30: 9,537,313 km (0.115 R)
• M31: 9,852,516 km (0.111 R)
• M32: 10,091,124 km (0.084 R)
• M33: 11,898,865 km (0.104 R)
• M34: 13,937,884 km (0.111 R)
• M35: 14,611,224 km (0.064 R)
• M36: 15,020,225 km (0.101 R)
• M37: 15,803,220 km (0.092 R)
• M38: 16,269,965 km (0.098 R)
• M39: 16,836,193 km (0.041 R)
• M40: 16,931,038 km (0.042 R)
• M41: 17,169,348 km (0.088 R)
• M42: 17,504,746 km (0.04 R)
• M43: 18,671,161 km (0.066 R)
• M44: 18,868,031 km (0.089 R)
• M45: 19,164,684 km (0.116 R)
• M46: 19,612,430 km (0.086 R)
• M47: 19,712,362 km (0.095 R)
• M48: 20,568,959 km (0.119 R)
• M49: 22,370,716 km (0.092 R)
• M50: 22,527,495 km (0.112 R)
• M51: 22,789,590 km (0.07 R)
• M52: 23,848,145 km (0.107 R)
• M53: 24,922,706 km (0.037 R)
• M54: 25,793,665 km (0.111 R)
• M55: 26,012,975 km (0.107 R)
• M56: 26,232,884 km (0.112 R)
• M57: 27,063,152 km (0.11 R)
• M58: 27,565,502 km (0.088 R)
• M59: 28,635,875 km (0.1 R)
• M60: 29,147,799 km (0.089 R)
• M61: 29,319,088 km (0.047 R)
• M62: 29,777,456 km (0.119 R)
• M63: 29,892,347 km (0.077 R)
• M64: 30,295,962 km (0.083 R)
• M65: 31,050,235 km (0.082 R)
• M66: 31,810,641 km (0.112 R)
• M67: 32,399,757 km (0.069 R)
• M68: 32,992,614 km (0.101 R)
• M69: 34,309,224 km (0.113 R)
• M70: 35,642,889 km (0.118 R)
• M71: 35,948,368 km (0.074 R)
• M72: 36,193,410 km (0.105 R)
• M73: 36,562,019 km (0.081 R)
• M74: 36,993,609 km (0.057 R)
• M75: 37,737,409 km (0.103 R)
• M76: 37,861,875 km (0.049 R)
• M77: 38,988,047 km (0.103 R)
• M78: 39,239,821 km (0.104 R)
• M79: 40,442,887 km (0.108 R)
• M80: 40,634,073 km (0.088 R)
• M81: 41,017,043 km (0.092 R)
• M82: 41,658,220 km (0.111 R)
• M83: 42,108,958 km (0.111 R)
• M84: 42,367,314 km (0.117 R)
• M85: 42,820,595 km (0.093 R)
• M86: 43,536,122 km (0.109 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: 151 - 11,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit