🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.55 AU - 0.63 AU

Year: 136 Days

Day: 43.1 Hours

Environment

Temp: 379 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,930,180 km

• M1: 75,697 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.54 AU - 0.78 AU

Year: 161 Days

Day: 18 Hours

Environment

Temp: 308 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.74 AU - 1.18 AU

Year: 282 Days

Day: 47.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,930,180 km

• M1: 144,512 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.96 AU - 1.48 AU

Year: 405 Days

Day: 36.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.69 AU - 2.83 AU

Year: 1377 Days

Day: 32 Hours

Environment

Temp: -32 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,930,180 km

• M1: 515,065 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.3 AU - 7.68 AU

Year: 4964 Days

Day: 26.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 12.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.91 AU - 12.45 AU

Year: 9752 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,930,180 km

• M1: 165,904 km (0.067 R)
• M2: 320,588 km (0.101 R)
• M3: 510,877 km (0.104 R)
• M4: 714,479 km (0.103 R)
• M5: 1,097,749 km (0.09 R)
• M6: 1,444,816 km (0.089 R)
• M7: 1,661,733 km (0.119 R)
• M8: 1,910,814 km (0.049 R)
• M9: 2,018,225 km (0.109 R)
• M10: 2,194,601 km (0.043 R)
• M11: 2,657,905 km (0.115 R)
• M12: 2,802,866 km (0.084 R)
• M13: 3,101,014 km (0.112 R)
• M14: 3,461,844 km (0.096 R)
• M15: 3,540,982 km (0.116 R)
• M16: 4,111,997 km (0.048 R)
• M17: 4,365,565 km (0.029 R)
• M18: 4,711,884 km (0.068 R)
• M19: 5,772,383 km (0.113 R)
• M20: 5,898,195 km (0.052 R)
• M21: 6,024,905 km (0.078 R)
• M22: 6,475,793 km (0.047 R)
• M23: 7,615,878 km (0.042 R)
• M24: 7,997,951 km (0.045 R)
• M25: 8,529,173 km (0.111 R)
• M26: 8,708,840 km (0.11 R)
• M27: 9,218,520 km (0.092 R)
• M28: 9,588,625 km (0.113 R)
• M29: 9,850,571 km (0.034 R)
• M30: 10,267,051 km (0.112 R)
• M31: 10,343,346 km (0.084 R)
• M32: 10,689,217 km (0.075 R)
• M33: 10,766,559 km (0.104 R)
• M34: 10,999,931 km (0.082 R)
• M35: 11,195,605 km (0.052 R)
• M36: 11,869,693 km (0.087 R)
• M37: 12,434,575 km (0.065 R)
• M38: 12,556,796 km (0.095 R)
• M39: 12,884,715 km (0.082 R)
• M40: 13,758,815 km (0.073 R)
• M41: 13,969,748 km (0.115 R)
• M42: 14,652,064 km (0.054 R)
• M43: 14,738,083 km (0.089 R)
• M44: 14,910,719 km (0.047 R)
• M45: 15,432,666 km (0.077 R)
• M46: 16,004,878 km (0.078 R)
• M47: 16,271,312 km (0.042 R)
• M48: 16,494,512 km (0.096 R)
• M49: 16,898,725 km (0.097 R)
• M50: 17,079,439 km (0.099 R)
• M51: 17,808,729 km (0.076 R)
• M52: 18,316,015 km (0.086 R)
• M53: 18,641,391 km (0.111 R)
• M54: 18,968,561 km (0.061 R)
• M55: 19,581,464 km (0.104 R)
• M56: 21,166,004 km (0.093 R)
• M57: 21,801,646 km (0.112 R)
• M58: 22,542,754 km (0.106 R)
• M59: 23,998,939 km (0.067 R)
• M60: 25,330,211 km (0.066 R)
• M61: 25,433,583 km (0.111 R)
• M62: 26,109,167 km (0.085 R)
• M63: 26,790,585 km (0.112 R)
• M64: 27,107,134 km (0.103 R)
• M65: 28,278,186 km (0.062 R)
• M66: 28,546,714 km (0.107 R)
• M67: 28,869,995 km (0.103 R)
• M68: 28,978,005 km (0.073 R)
• M69: 29,465,844 km (0.043 R)
• M70: 30,449,599 km (0.119 R)
• M71: 30,724,710 km (0.03 R)
• M72: 31,555,277 km (0.045 R)
• M73: 32,393,175 km (0.032 R)
• M74: 32,674,120 km (0.067 R)
• M75: 32,899,414 km (0.112 R)
• M76: 33,294,951 km (0.105 R)
• M77: 34,090,812 km (0.11 R)
• M78: 36,224,227 km (0.109 R)
• M79: 36,340,913 km (0.095 R)
• M80: 38,341,336 km (0.106 R)
• M81: 39,115,505 km (0.078 R)
• M82: 39,354,861 km (0.093 R)
• M83: 40,256,488 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 14.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.86 AU - 12.98 AU

Year: 10834 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,930,180 km

• M1: 268,079 km (0.061 R)
• M2: 406,009 km (0.115 R)
• M3: 582,684 km (0.067 R)
• M4: 945,159 km (0.03 R)
• M5: 1,717,982 km (0.049 R)
• M6: 1,898,247 km (0.064 R)
• M7: 2,166,925 km (0.075 R)
• M8: 2,278,076 km (0.07 R)
• M9: 2,742,129 km (0.097 R)
• M10: 3,396,470 km (0.078 R)
• M11: 3,559,532 km (0.099 R)
• M12: 3,725,137 km (0.075 R)
• M13: 4,520,399 km (0.072 R)
• M14: 4,772,770 km (0.059 R)
• M15: 5,520,012 km (0.087 R)
• M16: 5,790,186 km (0.11 R)
• M17: 7,459,548 km (0.067 R)
• M18: 7,974,913 km (0.098 R)
• M19: 8,635,387 km (0.081 R)
• M20: 8,859,635 km (0.118 R)
• M21: 9,682,423 km (0.117 R)
• M22: 10,817,721 km (0.114 R)
• M23: 10,962,532 km (0.114 R)
• M24: 11,303,166 km (0.117 R)
• M25: 11,450,071 km (0.048 R)
• M26: 11,597,874 km (0.108 R)
• M27: 12,245,184 km (0.065 R)
• M28: 12,955,475 km (0.078 R)
• M29: 13,574,960 km (0.115 R)
• M30: 15,600,066 km (0.074 R)
• M31: 15,818,628 km (0.072 R)
• M32: 16,203,843 km (0.113 R)
• M33: 16,927,149 km (0.118 R)
• M34: 18,752,691 km (0.079 R)
• M35: 19,335,824 km (0.086 R)
• M36: 19,453,258 km (0.106 R)
• M37: 19,747,667 km (0.112 R)
• M38: 20,640,018 km (0.035 R)
• M39: 21,242,150 km (0.083 R)
• M40: 21,606,271 km (0.095 R)
• M41: 21,911,151 km (0.104 R)
• M42: 22,094,858 km (0.087 R)
• M43: 23,207,716 km (0.066 R)
• M44: 24,719,851 km (0.082 R)
• M45: 24,847,309 km (0.076 R)
• M46: 25,295,205 km (0.084 R)
• M47: 26,004,299 km (0.076 R)
• M48: 27,244,465 km (0.048 R)
• M49: 27,442,084 km (0.093 R)
• M50: 28,037,783 km (0.087 R)
• M51: 28,570,800 km (0.09 R)
• M52: 28,771,560 km (0.034 R)
• M53: 28,905,600 km (0.069 R)
• M54: 29,039,939 km (0.114 R)
• M55: 30,258,114 km (0.037 R)
• M56: 30,599,496 km (0.118 R)
• M57: 31,217,186 km (0.057 R)
• M58: 31,769,651 km (0.095 R)
• M59: 31,908,328 km (0.062 R)
• M60: 32,116,568 km (0.111 R)
• M61: 33,658,025 km (0.097 R)
• M62: 33,799,395 km (0.098 R)
• M63: 35,223,567 km (0.116 R)
• M64: 36,015,239 km (0.067 R)
• M65: 36,232,305 km (0.115 R)
• M66: 36,885,599 km (0.069 R)
• M67: 37,250,319 km (0.104 R)
• M68: 37,469,779 km (0.076 R)
• M69: 38,573,213 km (0.076 R)
• M70: 38,943,318 km (0.068 R)
• M71: 39,166,069 km (0.077 R)
• M72: 39,463,619 km (0.036 R)
• M73: 42,099,085 km (0.08 R)
• M74: 42,403,965 km (0.118 R)
• M75: 43,169,308 km (0.052 R)
• M76: 43,861,946 km (0.118 R)
• M77: 44,016,331 km (0.098 R)
• M78: 45,648,743 km (0.055 R)
• M79: 45,805,222 km (0.075 R)
• M80: 45,961,851 km (0.103 R)
• M81: 46,118,780 km (0.054 R)
• M82: 46,354,396 km (0.069 R)
• M83: 46,905,814 km (0.101 R)
• M84: 47,617,750 km (0.119 R)
• M85: 48,333,426 km (0.043 R)
• M86: 49,775,400 km (0.11 R)
• M87: 50,339,983 km (0.093 R)
• M88: 52,947,922 km (0.106 R)
• M89: 53,689,329 km (0.069 R)
• M90: 54,766,284 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 3.8

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 17.88 AU - 28.5 AU

Year: 33528 Days

Day: 21.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,930,180 km

• M1: 138,079 km (0.115 R)
• M2: 323,879 km (0.119 R)
• M3: 385,215 km (0.089 R)
• M4: 1,283,999 km (0.109 R)
• M5: 1,623,436 km (0.085 R)
• M6: 1,951,355 km (0.117 R)
• M7: 2,792,843 km (0.119 R)
• M8: 2,921,198 km (0.102 R)
• M9: 3,499,543 km (0.088 R)
• M10: 3,920,063 km (0.083 R)
• M11: 4,307,072 km (0.106 R)
• M12: 4,655,785 km (0.097 R)
• M13: 4,961,862 km (0.103 R)
• M14: 5,117,294 km (0.096 R)
• M15: 5,221,863 km (0.076 R)
• M16: 5,274,372 km (0.038 R)
• M17: 5,593,315 km (0.099 R)
• M18: 5,809,334 km (0.104 R)
• M19: 6,361,350 km (0.094 R)
• M20: 6,929,972 km (0.088 R)
• M21: 7,161,998 km (0.047 R)
• M22: 7,278,984 km (0.059 R)
• M23: 7,813,048 km (0.09 R)
• M24: 8,981,407 km (0.116 R)
• M25: 9,044,388 km (0.117 R)
• M26: 10,599,608 km (0.075 R)
• M27: 10,666,179 km (0.096 R)
• M28: 12,727,039 km (0.101 R)
• M29: 14,093,915 km (0.108 R)
• M30: 15,885,798 km (0.049 R)
• M31: 16,114,683 km (0.045 R)
• M32: 16,191,277 km (0.117 R)
• M33: 16,344,764 km (0.106 R)
• M34: 16,963,651 km (0.087 R)
• M35: 18,383,933 km (0.041 R)
• M36: 18,463,968 km (0.074 R)
• M37: 18,865,787 km (0.117 R)
• M38: 20,253,308 km (0.105 R)
• M39: 22,523,605 km (0.106 R)
• M40: 23,558,224 km (0.079 R)
• M41: 23,819,272 km (0.069 R)
• M42: 24,256,547 km (0.105 R)
• M43: 24,784,777 km (0.102 R)
• M44: 25,673,538 km (0.068 R)
• M45: 28,401,605 km (0.039 R)
• M46: 28,586,657 km (0.065 R)
• M47: 29,237,707 km (0.096 R)
• M48: 30,744,158 km (0.117 R)
• M49: 32,856,330 km (0.114 R)
• M50: 33,342,822 km (0.113 R)
• M51: 33,440,510 km (0.119 R)
• M52: 33,538,197 km (0.095 R)
• M53: 34,323,137 km (0.109 R)
• M54: 35,114,061 km (0.089 R)
• M55: 36,311,742 km (0.104 R)
• M56: 37,725,890 km (0.107 R)
• M57: 38,235,271 km (0.114 R)
• M58: 41,129,541 km (0.064 R)
• M59: 48,999,137 km (0.111 R)
• M60: 49,443,443 km (0.114 R)
• M61: 51,572,220 km (0.103 R)
• M62: 53,045,909 km (0.094 R)
• M63: 53,502,182 km (0.096 R)
• M64: 53,959,802 km (0.119 R)
• M65: 54,074,394 km (0.071 R)
• M66: 54,418,619 km (0.108 R)
• M67: 55,455,631 km (0.064 R)
• M68: 56,266,751 km (0.116 R)
• M69: 56,732,001 km (0.065 R)
• M70: 60,380,842 km (0.101 R)
• M71: 60,618,852 km (0.069 R)
• M72: 61,095,770 km (0.102 R)
• M73: 61,574,035 km (0.112 R)
• M74: 63,620,085 km (0.099 R)
• M75: 65,199,689 km (0.092 R)
• M76: 65,688,425 km (0.05 R)
• M77: 68,026,041 km (0.085 R)
• M78: 69,641,100 km (0.067 R)
• M79: 70,641,162 km (0.109 R)
• M80: 72,908,766 km (0.115 R)
• M81: 73,035,476 km (0.054 R)
• M82: 73,162,185 km (0.036 R)
• M83: 75,328,213 km (0.085 R)
• M84: 76,097,744 km (0.067 R)
• M85: 76,869,819 km (0.117 R)
• M86: 78,551,448 km (0.075 R)
• M87: 81,293,727 km (0.118 R)
• M88: 81,425,074 km (0.088 R)
• M89: 86,334,726 km (0.074 R)
• M90: 86,468,766 km (0.091 R)
• M91: 88,082,478 km (0.057 R)
• M92: 88,217,416 km (0.108 R)
• M93: 89,977,584 km (0.072 R)

Kuiper Belt

Range: 36.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit