🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 337 Days

Day: 37.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,548,858 km

• M1: 160,219 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.84 AU - 1.32 AU

Year: 396 Days

Day: 23 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.99 AU - 1.45 AU

Year: 476 Days

Day: 29.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,548,858 km

• M1: 219,161 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.24 AU - 1.5 AU

Year: 566 Days

Day: 16.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.28 AU - 1.46 AU

Year: 566 Days

Day: 35.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,548,858 km

• M1: 116,537 km (0.117 R)
• M2: 792,869 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 15

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.18 AU - 6.7 AU

Year: 4480 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,548,858 km

• M1: 192,233 km (0.065 R)
• M2: 446,250 km (0.084 R)
• M3: 641,326 km (0.114 R)
• M4: 820,096 km (0.052 R)
• M5: 981,960 km (0.12 R)
• M6: 1,165,068 km (0.109 R)
• M7: 1,290,730 km (0.104 R)
• M8: 1,599,351 km (0.107 R)
• M9: 1,807,591 km (0.092 R)
• M10: 1,966,913 km (0.101 R)
• M11: 2,215,096 km (0.098 R)
• M12: 2,461,334 km (0.05 R)
• M13: 2,652,071 km (0.088 R)
• M14: 2,755,892 km (0.098 R)
• M15: 2,874,373 km (0.055 R)
• M16: 2,994,650 km (0.111 R)
• M17: 3,450,325 km (0.082 R)
• M18: 3,578,381 km (0.078 R)
• M19: 3,679,210 km (0.114 R)
• M20: 4,002,491 km (0.089 R)
• M21: 4,427,349 km (0.025 R)
• M22: 4,567,073 km (0.041 R)
• M23: 4,708,294 km (0.112 R)
• M24: 4,946,902 km (0.074 R)
• M25: 5,140,781 km (0.107 R)
• M26: 5,822,200 km (0.073 R)
• M27: 7,033,045 km (0.12 R)
• M28: 7,269,858 km (0.101 R)
• M29: 7,380,112 km (0.028 R)
• M30: 8,110,000 km (0.119 R)
• M31: 8,435,525 km (0.086 R)
• M32: 8,667,850 km (0.118 R)
• M33: 9,437,681 km (0.103 R)
• M34: 9,558,107 km (0.071 R)
• M35: 10,106,383 km (0.071 R)
• M36: 10,519,124 km (0.069 R)
• M37: 10,895,213 km (0.038 R)
• M38: 11,021,623 km (0.086 R)
• M39: 11,489,266 km (0.095 R)
• M40: 12,050,408 km (0.108 R)
• M41: 12,203,147 km (0.096 R)
• M42: 12,422,158 km (0.067 R)
• M43: 12,620,525 km (0.09 R)
• M44: 12,753,368 km (0.105 R)
• M45: 12,931,240 km (0.085 R)
• M46: 13,109,860 km (0.051 R)
• M47: 14,452,800 km (0.094 R)
• M48: 14,615,114 km (0.068 R)
• M49: 14,871,225 km (0.113 R)
• M50: 15,459,145 km (0.116 R)
• M51: 15,886,995 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 10.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.23 AU - 6.71 AU

Year: 5151 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,548,858 km

• M1: 221,405 km (0.099 R)
• M2: 298,448 km (0.043 R)
• M3: 440,117 km (0.037 R)
• M4: 574,007 km (0.07 R)
• M5: 723,007 km (0.086 R)
• M6: 846,126 km (0.07 R)
• M7: 997,668 km (0.037 R)
• M8: 1,180,776 km (0.064 R)
• M9: 1,270,834 km (0.104 R)
• M10: 1,446,312 km (0.1 R)
• M11: 1,913,207 km (0.107 R)
• M12: 1,993,242 km (0.092 R)
• M13: 2,074,474 km (0.101 R)
• M14: 2,353,474 km (0.117 R)
• M15: 2,468,514 km (0.079 R)
• M16: 2,570,690 km (0.095 R)
• M17: 2,689,321 km (0.087 R)
• M18: 3,358,023 km (0.099 R)
• M19: 3,455,262 km (0.06 R)
• M20: 3,619,670 km (0.096 R)
• M21: 3,719,601 km (0.113 R)
• M22: 3,854,240 km (0.108 R)
• M23: 4,076,392 km (0.065 R)
• M24: 4,145,656 km (0.108 R)
• M25: 4,250,375 km (0.085 R)
• M26: 4,338,189 km (0.064 R)
• M27: 4,605,520 km (0.037 R)
• M28: 5,062,990 km (0.105 R)
• M29: 5,325,535 km (0.116 R)
• M30: 5,534,972 km (0.028 R)
• M31: 6,060,808 km (0.086 R)
• M32: 6,279,520 km (0.115 R)
• M33: 6,359,854 km (0.075 R)
• M34: 6,460,534 km (0.047 R)
• M35: 6,663,688 km (0.109 R)
• M36: 7,433,518 km (0.089 R)
• M37: 7,689,331 km (0.06 R)
• M38: 8,100,276 km (0.113 R)
• M39: 8,385,559 km (0.107 R)
• M40: 8,474,121 km (0.108 R)
• M41: 9,170,200 km (0.044 R)
• M42: 9,582,791 km (0.059 R)
• M43: 9,884,679 km (0.06 R)
• M44: 10,025,002 km (0.093 R)
• M45: 10,118,950 km (0.082 R)
• M46: 10,808,895 km (0.101 R)
• M47: 11,050,196 km (0.092 R)
• M48: 11,415,814 km (0.074 R)
• M49: 11,538,484 km (0.118 R)
• M50: 12,158,717 km (0.104 R)
• M51: 12,334,344 km (0.095 R)
• M52: 12,409,891 km (0.078 R)
• M53: 12,536,002 km (0.06 R)
• M54: 12,662,712 km (0.069 R)
• M55: 12,968,340 km (0.064 R)
• M56: 13,199,170 km (0.089 R)
• M57: 13,328,123 km (0.06 R)
• M58: 13,821,497 km (0.109 R)
• M59: 14,031,083 km (0.102 R)
• M60: 14,612,870 km (0.038 R)
• M61: 15,014,091 km (0.107 R)
• M62: 15,121,652 km (0.114 R)
• M63: 15,554,588 km (0.105 R)
• M64: 15,854,682 km (0.117 R)
• M65: 15,936,811 km (0.062 R)
• M66: 16,627,055 km (0.1 R)
• M67: 17,017,955 km (0.108 R)
• M68: 17,355,298 km (0.077 R)
• M69: 18,065,289 km (0.043 R)
• M70: 18,151,158 km (0.049 R)
• M71: 18,697,939 km (0.085 R)
• M72: 18,958,837 km (0.069 R)
• M73: 19,046,053 km (0.076 R)
• M74: 19,133,418 km (0.117 R)
• M75: 19,367,090 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 14.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.87 AU - 14.63 AU

Year: 15139 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,548,858 km

• M1: 186,100 km (0.045 R)
• M2: 308,022 km (0.09 R)
• M3: 434,582 km (0.118 R)
• M4: 661,073 km (0.118 R)
• M5: 1,363,884 km (0.078 R)
• M6: 1,743,264 km (0.1 R)
• M7: 2,035,129 km (0.101 R)
• M8: 2,901,152 km (0.081 R)
• M9: 3,038,482 km (0.114 R)
• M10: 3,143,051 km (0.114 R)
• M11: 3,647,046 km (0.111 R)
• M12: 4,061,133 km (0.079 R)
• M13: 5,266,593 km (0.077 R)
• M14: 6,530,695 km (0.071 R)
• M15: 7,361,113 km (0.101 R)
• M16: 7,597,777 km (0.112 R)
• M17: 7,740,942 km (0.106 R)
• M18: 7,933,325 km (0.108 R)
• M19: 8,668,748 km (0.077 R)
• M20: 8,818,495 km (0.076 R)
• M21: 9,477,324 km (0.056 R)
• M22: 11,111,980 km (0.044 R)
• M23: 11,220,439 km (0.109 R)
• M24: 12,493,068 km (0.116 R)
• M25: 13,405,316 km (0.11 R)
• M26: 13,520,805 km (0.081 R)
• M27: 14,457,138 km (0.061 R)
• M28: 14,635,010 km (0.083 R)
• M29: 14,813,630 km (0.075 R)
• M30: 14,933,159 km (0.111 R)
• M31: 15,112,975 km (0.098 R)
• M32: 15,353,977 km (0.112 R)
• M33: 16,639,622 km (0.11 R)
• M34: 17,769,085 km (0.061 R)
• M35: 18,535,924 km (0.12 R)
• M36: 18,664,728 km (0.09 R)
• M37: 19,248,160 km (0.105 R)
• M38: 19,903,698 km (0.094 R)
• M39: 20,300,431 km (0.101 R)
• M40: 20,632,987 km (0.106 R)
• M41: 21,641,726 km (0.074 R)
• M42: 22,118,045 km (0.059 R)
• M43: 22,597,806 km (0.038 R)
• M44: 23,081,007 km (0.088 R)
• M45: 23,987,420 km (0.062 R)
• M46: 24,339,125 km (0.115 R)
• M47: 26,485,106 km (0.084 R)
• M48: 27,140,794 km (0.074 R)
• M49: 27,360,553 km (0.059 R)
• M50: 29,967,445 km (0.078 R)
• M51: 30,650,509 km (0.074 R)
• M52: 30,955,839 km (0.054 R)
• M53: 31,338,809 km (0.083 R)
• M54: 32,964,489 km (0.103 R)
• M55: 33,905,759 km (0.058 R)
• M56: 34,221,560 km (0.103 R)
• M57: 35,895,111 km (0.051 R)
• M58: 36,701,444 km (0.099 R)
• M59: 37,269,318 km (0.06 R)
• M60: 37,595,142 km (0.119 R)
• M61: 39,155,896 km (0.034 R)
• M62: 39,736,336 km (0.082 R)
• M63: 40,235,993 km (0.085 R)
• M64: 40,737,894 km (0.103 R)
• M65: 41,325,813 km (0.112 R)
• M66: 41,832,202 km (0.056 R)
• M67: 42,680,572 km (0.118 R)
• M68: 42,936,234 km (0.057 R)
• M69: 43,277,766 km (0.099 R)
• M70: 43,791,934 km (0.053 R)
• M71: 45,086,105 km (0.113 R)
• M72: 45,868,802 km (0.11 R)
• M73: 46,130,598 km (0.08 R)
• M74: 49,579,726 km (0.057 R)
• M75: 50,207,439 km (0.112 R)
• M76: 50,657,579 km (0.106 R)
• M77: 50,747,786 km (0.087 R)
• M78: 51,108,916 km (0.103 R)
• M79: 52,471,154 km (0.09 R)
• M80: 52,836,472 km (0.11 R)
• M81: 53,385,945 km (0.104 R)
• M82: 54,305,972 km (0.076 R)
• M83: 55,138,634 km (0.085 R)
• M84: 55,417,035 km (0.105 R)
• M85: 56,161,883 km (0.094 R)
• M86: 58,889,501 km (0.119 R)
• M87: 58,984,346 km (0.037 R)
• M88: 61,371,629 km (0.074 R)
• M89: 62,045,567 km (0.119 R)
• M90: 64,473,092 km (0.12 R)
• M91: 64,864,290 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 9.4

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.17 AU - 13.69 AU

Year: 15474 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,548,858 km

• M1: 238,908 km (0.069 R)
• M2: 444,904 km (0.12 R)
• M3: 1,044,792 km (0.086 R)
• M4: 1,167,312 km (0.119 R)
• M5: 1,373,757 km (0.115 R)
• M6: 1,508,695 km (0.059 R)
• M7: 1,620,145 km (0.112 R)
• M8: 1,763,161 km (0.084 R)
• M9: 2,281,068 km (0.092 R)
• M10: 2,409,573 km (0.067 R)
• M11: 2,844,005 km (0.046 R)
• M12: 2,912,970 km (0.09 R)
• M13: 3,052,844 km (0.106 R)
• M14: 3,937,715 km (0.119 R)
• M15: 4,131,594 km (0.099 R)
• M16: 5,105,775 km (0.098 R)
• M17: 5,360,241 km (0.111 R)
• M18: 5,881,440 km (0.11 R)
• M19: 5,969,853 km (0.072 R)
• M20: 6,328,140 km (0.061 R)
• M21: 6,418,796 km (0.116 R)
• M22: 6,555,678 km (0.112 R)
• M23: 6,972,009 km (0.118 R)
• M24: 7,301,722 km (0.111 R)
• M25: 8,470,830 km (0.083 R)
• M26: 8,721,556 km (0.084 R)
• M27: 8,822,684 km (0.099 R)
• M28: 9,077,000 km (0.114 R)
• M29: 10,065,244 km (0.053 R)
• M30: 10,224,416 km (0.114 R)
• M31: 10,437,892 km (0.047 R)
• M32: 11,973,664 km (0.087 R)
• M33: 12,086,012 km (0.112 R)
• M34: 12,368,602 km (0.095 R)
• M35: 12,710,433 km (0.086 R)
• M36: 12,825,175 km (0.087 R)
• M37: 12,997,811 km (0.116 R)
• M38: 14,287,195 km (0.055 R)
• M39: 14,706,069 km (0.103 R)
• M40: 15,311,342 km (0.114 R)
• M41: 16,797,148 km (0.11 R)
• M42: 17,239,060 km (0.107 R)
• M43: 18,005,749 km (0.105 R)
• M44: 18,263,656 km (0.117 R)
• M45: 20,237,600 km (0.109 R)
• M46: 23,182,584 km (0.097 R)
• M47: 23,322,906 km (0.107 R)
• M48: 23,886,591 km (0.104 R)
• M49: 24,028,111 km (0.114 R)
• M50: 24,668,988 km (0.106 R)
• M51: 25,171,188 km (0.095 R)
• M52: 26,918,790 km (0.097 R)
• M53: 28,479,844 km (0.076 R)
• M54: 30,760,464 km (0.116 R)
• M55: 38,524,444 km (0.109 R)
• M56: 39,524,805 km (0.09 R)
• M57: 39,860,203 km (0.084 R)
• M58: 40,196,649 km (0.1 R)
• M59: 41,636,528 km (0.114 R)
• M60: 42,319,891 km (0.075 R)
• M61: 43,438,435 km (0.058 R)
• M62: 45,353,287 km (0.096 R)
• M63: 46,321,036 km (0.118 R)
• M64: 47,029,232 km (0.109 R)
• M65: 48,456,097 km (0.079 R)
• M66: 50,532,216 km (0.118 R)
• M67: 50,805,082 km (0.112 R)
• M68: 51,718,377 km (0.109 R)
• M69: 52,729,210 km (0.082 R)
• M70: 55,706,806 km (0.101 R)
• M71: 56,459,732 km (0.1 R)
• M72: 56,554,129 km (0.07 R)
• M73: 57,785,469 km (0.058 R)
• M74: 59,217,270 km (0.117 R)
• M75: 59,408,905 km (0.105 R)
• M76: 61,823,564 km (0.119 R)
• M77: 64,467,258 km (0.12 R)
• M78: 65,059,815 km (0.043 R)
• M79: 65,554,834 km (0.118 R)
• M80: 66,548,912 km (0.066 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit