🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.98 AU - 1.08 AU

Year: 367 Days

Day: 40.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.41 AU - 1.73 AU

Year: 691 Days

Day: 44.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,030,024 km

• M1: 41,289 km (0.118 R)
• M2: 174,581 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.62 AU - 1.94 AU

Year: 835 Days

Day: 23.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,030,024 km

• M1: 67,020 km (0.116 R)
• M2: 813,962 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.59 AU - 3.35 AU

Year: 1799 Days

Day: 40.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.34 AU - 3.4 AU

Year: 2174 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.77 AU - 5.15 AU

Year: 3310 Days

Day: 17 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,030,024 km

• M1: 2,949,322 km (0.077 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 12.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.73 AU - 6.43 AU

Year: 4633 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,030,024 km

• M1: 162,912 km (0.113 R)
• M2: 282,441 km (0.107 R)
• M3: 458,817 km (0.101 R)
• M4: 595,549 km (0.057 R)
• M5: 759,808 km (0.076 R)
• M6: 891,005 km (0.077 R)
• M7: 1,043,595 km (0.091 R)
• M8: 1,150,557 km (0.073 R)
• M9: 1,275,771 km (0.067 R)
• M10: 1,586,336 km (0.062 R)
• M11: 1,921,285 km (0.113 R)
• M12: 2,004,462 km (0.114 R)
• M13: 2,493,348 km (0.075 R)
• M14: 2,751,703 km (0.083 R)
• M15: 3,038,333 km (0.045 R)
• M16: 3,274,847 km (0.106 R)
• M17: 3,620,418 km (0.102 R)
• M18: 3,850,350 km (0.09 R)
• M19: 3,999,200 km (0.115 R)
• M20: 4,128,303 km (0.113 R)
• M21: 4,390,847 km (0.099 R)
• M22: 5,376,398 km (0.104 R)
• M23: 5,639,241 km (0.098 R)
• M24: 5,833,270 km (0.115 R)
• M25: 6,302,708 km (0.119 R)
• M26: 6,478,785 km (0.097 R)
• M27: 7,094,978 km (0.101 R)
• M28: 7,304,565 km (0.063 R)
• M29: 7,516,246 km (0.056 R)
• M30: 7,783,727 km (0.057 R)
• M31: 8,328,113 km (0.111 R)
• M32: 8,521,544 km (0.109 R)
• M33: 8,856,792 km (0.094 R)
• M34: 9,054,262 km (0.046 R)
• M35: 9,139,383 km (0.119 R)
• M36: 9,396,392 km (0.116 R)
• M37: 9,684,667 km (0.112 R)
• M38: 9,800,755 km (0.116 R)
• M39: 10,005,106 km (0.065 R)
• M40: 10,181,481 km (0.108 R)
• M41: 10,537,225 km (0.076 R)
• M42: 11,200,093 km (0.058 R)
• M43: 11,413,869 km (0.113 R)
• M44: 11,690,774 km (0.1 R)
• M45: 12,094,539 km (0.077 R)
• M46: 12,408,246 km (0.109 R)
• M47: 12,788,374 km (0.041 R)
• M48: 12,979,859 km (0.039 R)
• M49: 13,076,051 km (0.098 R)
• M50: 13,365,822 km (0.103 R)
• M51: 14,612,421 km (0.087 R)
• M52: 15,861,862 km (0.078 R)
• M53: 15,964,786 km (0.111 R)
• M54: 16,447,388 km (0.119 R)
• M55: 16,900,071 km (0.102 R)
• M56: 17,746,347 km (0.119 R)
• M57: 18,210,549 km (0.07 R)
• M58: 18,426,119 km (0.116 R)
• M59: 18,534,129 km (0.104 R)
• M60: 18,678,641 km (0.089 R)
• M61: 18,823,601 km (0.056 R)
• M62: 19,187,273 km (0.077 R)
• M63: 20,255,552 km (0.081 R)
• M64: 20,367,152 km (0.111 R)
• M65: 20,928,144 km (0.108 R)
• M66: 21,305,130 km (0.025 R)
• M67: 21,494,372 km (0.044 R)
• M68: 21,646,213 km (0.082 R)
• M69: 22,603,341 km (0.115 R)
• M70: 22,873,814 km (0.109 R)
• M71: 22,990,051 km (0.113 R)
• M72: 23,339,961 km (0.091 R)
• M73: 24,479,597 km (0.065 R)
• M74: 25,115,987 km (0.116 R)
• M75: 25,356,091 km (0.09 R)
• M76: 26,121,434 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 8.4

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.39 AU - 8.67 AU

Year: 8756 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,030,024 km

• M1: 156,928 km (0.049 R)
• M2: 295,157 km (0.054 R)
• M3: 468,391 km (0.102 R)
• M4: 538,852 km (0.113 R)
• M5: 707,448 km (0.098 R)
• M6: 1,057,807 km (0.12 R)
• M7: 1,114,803 km (0.096 R)
• M8: 1,251,985 km (0.114 R)
• M9: 1,608,476 km (0.096 R)
• M10: 1,719,328 km (0.12 R)
• M11: 1,925,325 km (0.108 R)
• M12: 2,067,293 km (0.035 R)
• M13: 2,188,168 km (0.074 R)
• M14: 2,386,535 km (0.096 R)
• M15: 2,564,855 km (0.113 R)
• M16: 3,237,597 km (0.094 R)
• M17: 3,350,095 km (0.1 R)
• M18: 3,406,942 km (0.074 R)
• M19: 3,754,308 km (0.098 R)
• M20: 4,358,684 km (0.098 R)
• M21: 4,992,979 km (0.067 R)
• M22: 5,894,605 km (0.084 R)
• M23: 5,963,420 km (0.116 R)
• M24: 6,067,091 km (0.078 R)
• M25: 6,311,385 km (0.06 R)
• M26: 6,452,455 km (0.106 R)
• M27: 7,027,210 km (0.079 R)
• M28: 7,246,970 km (0.109 R)
• M29: 7,580,872 km (0.088 R)
• M30: 8,302,233 km (0.113 R)
• M31: 9,445,161 km (0.099 R)
• M32: 10,973,752 km (0.052 R)
• M33: 11,271,601 km (0.066 R)
• M34: 11,399,956 km (0.069 R)
• M35: 11,962,145 km (0.097 R)
• M36: 12,978,812 km (0.046 R)
• M37: 13,293,865 km (0.071 R)
• M38: 14,023,005 km (0.081 R)
• M39: 14,578,462 km (0.114 R)
• M40: 15,998,445 km (0.115 R)
• M41: 17,313,859 km (0.077 R)
• M42: 17,412,594 km (0.113 R)
• M43: 18,917,100 km (0.098 R)
• M44: 20,934,576 km (0.112 R)
• M45: 21,675,235 km (0.06 R)
• M46: 21,781,749 km (0.117 R)
• M47: 22,694,296 km (0.084 R)
• M48: 22,910,764 km (0.103 R)
• M49: 22,965,068 km (0.061 R)
• M50: 23,073,676 km (0.11 R)
• M51: 24,058,778 km (0.076 R)
• M52: 24,945,894 km (0.111 R)
• M53: 26,467,154 km (0.075 R)
• M54: 26,694,992 km (0.08 R)
• M55: 26,923,578 km (0.028 R)
• M56: 27,210,207 km (0.104 R)
• M57: 27,267,653 km (0.046 R)
• M58: 27,440,289 km (0.063 R)
• M59: 27,786,458 km (0.118 R)
• M60: 27,960,141 km (0.119 R)
• M61: 28,658,464 km (0.095 R)
• M62: 29,716,719 km (0.118 R)
• M63: 29,894,292 km (0.103 R)
• M64: 30,727,851 km (0.066 R)
• M65: 31,871,228 km (0.102 R)
• M66: 32,174,463 km (0.081 R)
• M67: 32,783,775 km (0.102 R)
• M68: 33,581,580 km (0.083 R)
• M69: 34,199,569 km (0.117 R)
• M70: 34,946,212 km (0.12 R)
• M71: 35,196,190 km (0.119 R)
• M72: 37,090,548 km (0.115 R)
• M73: 37,281,884 km (0.118 R)
• M74: 38,243,050 km (0.116 R)
• M75: 38,500,658 km (0.095 R)
• M76: 38,888,266 km (0.091 R)
• M77: 39,277,220 km (0.07 R)
• M78: 40,255,141 km (0.05 R)
• M79: 40,386,189 km (0.06 R)
• M80: 41,373,236 km (0.041 R)
• M81: 41,505,331 km (0.071 R)
• M82: 41,770,269 km (0.102 R)
• M83: 41,836,541 km (0.11 R)
• M84: 42,368,062 km (0.086 R)
• M85: 42,835,106 km (0.098 R)
• M86: 44,991,560 km (0.081 R)
• M87: 45,468,029 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 9.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.21 AU - 9.77 AU

Year: 9474 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,030,024 km

• M1: 131,197 km (0.082 R)
• M2: 196,721 km (0.117 R)
• M3: 345,122 km (0.105 R)
• M4: 685,308 km (0.113 R)
• M5: 813,962 km (0.091 R)
• M6: 881,580 km (0.059 R)
• M7: 1,059,303 km (0.028 R)
• M8: 1,171,651 km (0.11 R)
• M9: 1,229,545 km (0.08 R)
• M10: 1,288,337 km (0.116 R)
• M11: 1,554,322 km (0.072 R)
• M12: 1,639,892 km (0.055 R)
• M13: 1,748,949 km (0.076 R)
• M14: 1,837,959 km (0.078 R)
• M15: 1,974,542 km (0.116 R)
• M16: 2,114,566 km (0.075 R)
• M17: 2,355,119 km (0.115 R)
• M18: 2,528,952 km (0.08 R)
• M19: 3,211,268 km (0.072 R)
• M20: 3,601,419 km (0.03 R)
• M21: 3,977,359 km (0.113 R)
• M22: 4,065,771 km (0.117 R)
• M23: 4,987,144 km (0.11 R)
• M24: 5,050,873 km (0.091 R)
• M25: 5,340,794 km (0.068 R)
• M26: 6,038,368 km (0.103 R)
• M27: 6,140,394 km (0.081 R)
• M28: 6,277,426 km (0.066 R)
• M29: 6,380,798 km (0.079 R)
• M30: 6,589,188 km (0.117 R)
• M31: 7,084,207 km (0.067 R)
• M32: 7,775,349 km (0.101 R)
• M33: 8,147,848 km (0.113 R)
• M34: 9,065,182 km (0.089 R)
• M35: 10,055,370 km (0.092 R)
• M36: 11,121,255 km (0.101 R)
• M37: 11,752,558 km (0.091 R)
• M38: 11,880,165 km (0.089 R)
• M39: 12,525,231 km (0.077 R)
• M40: 12,699,214 km (0.119 R)
• M41: 13,005,590 km (0.085 R)
• M42: 13,625,673 km (0.079 R)
• M43: 15,032,791 km (0.058 R)
• M44: 15,403,345 km (0.042 R)
• M45: 15,730,216 km (0.042 R)
• M46: 16,867,758 km (0.062 R)
• M47: 17,059,992 km (0.118 R)
• M48: 19,321,762 km (0.037 R)
• M49: 19,573,385 km (0.083 R)
• M50: 19,724,778 km (0.104 R)
• M51: 20,795,600 km (0.097 R)
• M52: 21,989,989 km (0.046 R)
• M53: 22,200,025 km (0.034 R)
• M54: 22,357,851 km (0.101 R)
• M55: 22,940,235 km (0.067 R)
• M56: 23,957,650 km (0.103 R)
• M57: 24,553,499 km (0.1 R)
• M58: 24,935,123 km (0.052 R)
• M59: 25,870,259 km (0.092 R)
• M60: 26,091,963 km (0.055 R)
• M61: 26,705,015 km (0.07 R)
• M62: 27,491,900 km (0.038 R)
• M63: 27,604,996 km (0.034 R)
• M64: 28,058,726 km (0.112 R)
• M65: 28,514,850 km (0.08 R)
• M66: 29,088,708 km (0.089 R)
• M67: 29,376,983 km (0.099 R)
• M68: 30,422,672 km (0.113 R)
• M69: 31,126,530 km (0.082 R)
• M70: 31,185,322 km (0.067 R)
• M71: 31,303,354 km (0.093 R)
• M72: 31,895,014 km (0.059 R)
• M73: 31,954,404 km (0.111 R)
• M74: 33,270,118 km (0.103 R)
• M75: 35,338,159 km (0.073 R)
• M76: 36,760,535 km (0.099 R)
• M77: 37,197,211 km (0.116 R)
• M78: 37,510,170 km (0.117 R)
• M79: 37,698,364 km (0.104 R)
• M80: 37,761,046 km (0.096 R)
• M81: 37,949,689 km (0.113 R)
• M82: 38,517,413 km (0.043 R)
• M83: 38,770,532 km (0.085 R)
• M84: 43,355,856 km (0.079 R)
• M85: 43,751,244 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 4.3

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.59 AU - 19.45 AU

Year: 25774 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,030,024 km

• M1: 118,033 km (0.09 R)
• M2: 211,831 km (0.038 R)
• M3: 315,801 km (0.081 R)
• M4: 484,548 km (0.103 R)
• M5: 679,324 km (0.074 R)
• M6: 917,633 km (0.054 R)
• M7: 1,134,849 km (0.104 R)
• M8: 1,226,254 km (0.084 R)
• M9: 1,440,627 km (0.1 R)
• M10: 1,590,076 km (0.057 R)
• M11: 1,666,670 km (0.106 R)
• M12: 2,179,791 km (0.076 R)
• M13: 2,707,572 km (0.077 R)
• M14: 2,768,608 km (0.105 R)
• M15: 2,892,026 km (0.107 R)
• M16: 3,208,276 km (0.086 R)
• M17: 3,805,171 km (0.093 R)
• M18: 4,221,802 km (0.108 R)
• M19: 4,292,711 km (0.1 R)
• M20: 4,328,315 km (0.097 R)
• M21: 4,435,577 km (0.112 R)
• M22: 4,471,480 km (0.1 R)
• M23: 4,762,747 km (0.115 R)
• M24: 5,097,697 km (0.083 R)
• M25: 5,287,088 km (0.105 R)
• M26: 5,478,872 km (0.062 R)
• M27: 5,594,960 km (0.056 R)
• M28: 5,829,679 km (0.063 R)
• M29: 5,987,954 km (0.092 R)
• M30: 7,134,622 km (0.09 R)
• M31: 7,994,211 km (0.102 R)
• M32: 8,480,703 km (0.114 R)
• M33: 8,570,163 km (0.09 R)
• M34: 8,615,042 km (0.035 R)
• M35: 8,660,071 km (0.041 R)
• M36: 8,795,308 km (0.08 R)
• M37: 9,297,358 km (0.087 R)
• M38: 9,902,631 km (0.112 R)
• M39: 10,809,942 km (0.092 R)
• M40: 10,907,031 km (0.117 R)
• M41: 11,644,100 km (0.115 R)
• M42: 12,094,090 km (0.12 R)
• M43: 12,753,966 km (0.095 R)
• M44: 12,907,903 km (0.114 R)
• M45: 13,217,720 km (0.066 R)
• M46: 13,844,385 km (0.106 R)
• M47: 14,480,924 km (0.057 R)
• M48: 15,289,800 km (0.054 R)
• M49: 15,617,419 km (0.09 R)
• M50: 16,390,990 km (0.069 R)
• M51: 19,253,396 km (0.057 R)
• M52: 19,312,188 km (0.115 R)
• M53: 20,982,897 km (0.097 R)
• M54: 21,225,245 km (0.068 R)
• M55: 21,407,754 km (0.064 R)
• M56: 21,835,455 km (0.082 R)
• M57: 21,896,790 km (0.098 R)
• M58: 23,700,043 km (0.117 R)
• M59: 24,205,833 km (0.115 R)
• M60: 24,587,607 km (0.1 R)
• M61: 25,874,149 km (0.082 R)
• M62: 26,984,913 km (0.118 R)
• M63: 27,248,504 km (0.084 R)
• M64: 28,111,085 km (0.028 R)
• M65: 28,378,267 km (0.103 R)
• M66: 28,646,347 km (0.097 R)
• M67: 30,752,086 km (0.077 R)
• M68: 31,303,504 km (0.085 R)
• M69: 32,346,351 km (0.106 R)
• M70: 32,836,882 km (0.102 R)
• M71: 33,259,197 km (0.08 R)
• M72: 36,120,855 km (0.083 R)
• M73: 37,214,116 km (0.084 R)
• M74: 37,580,930 km (0.069 R)
• M75: 38,096,594 km (0.115 R)
• M76: 39,209,153 km (0.057 R)
• M77: 39,657,348 km (0.111 R)
• M78: 40,182,138 km (0.074 R)
• M79: 40,407,881 km (0.067 R)
• M80: 40,709,321 km (0.066 R)
• M81: 40,784,867 km (0.118 R)
• M82: 42,075,448 km (0.115 R)
• M83: 43,533,579 km (0.098 R)
• M84: 43,920,140 km (0.089 R)
• M85: 45,399,214 km (0.05 R)
• M86: 46,262,842 km (0.118 R)
• M87: 47,687,912 km (0.067 R)
• M88: 48,245,912 km (0.103 R)
• M89: 49,207,676 km (0.09 R)
• M90: 55,946,013 km (0.074 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit