🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 218 Days

Day: 19.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 246 Days

Day: 14.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 426 Days

Day: 47 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 8.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.33 AU - 8.77 AU

Year: 6549 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,695,692 km

• M1: 112,049 km (0.12 R)
• M2: 175,329 km (0.108 R)
• M3: 259,852 km (0.095 R)
• M4: 603,029 km (0.051 R)
• M5: 688,898 km (0.118 R)
• M6: 1,952,103 km (0.092 R)
• M7: 2,901,002 km (0.118 R)
• M8: 3,177,010 km (0.108 R)
• M9: 3,700,453 km (0.113 R)
• M10: 4,166,450 km (0.04 R)
• M11: 4,222,549 km (0.118 R)
• M12: 4,449,340 km (0.042 R)
• M13: 4,738,513 km (0.099 R)
• M14: 4,914,888 km (0.092 R)
• M15: 5,003,899 km (0.115 R)
• M16: 5,183,566 km (0.053 R)
• M17: 5,518,665 km (0.079 R)
• M18: 5,642,233 km (0.109 R)
• M19: 6,081,901 km (0.07 R)
• M20: 6,177,644 km (0.112 R)
• M21: 6,500,177 km (0.076 R)
• M22: 6,598,014 km (0.049 R)
• M23: 6,729,211 km (0.09 R)
• M24: 7,027,659 km (0.092 R)
• M25: 7,094,529 km (0.094 R)
• M26: 7,603,312 km (0.106 R)
• M27: 7,671,977 km (0.105 R)
• M28: 7,948,883 km (0.112 R)
• M29: 8,229,080 km (0.058 R)
• M30: 9,678,384 km (0.041 R)
• M31: 10,052,977 km (0.04 R)
• M32: 12,277,048 km (0.048 R)
• M33: 12,438,614 km (0.085 R)
• M34: 12,641,618 km (0.102 R)
• M35: 12,886,809 km (0.11 R)
• M36: 12,968,789 km (0.066 R)
• M37: 13,050,918 km (0.11 R)
• M38: 14,220,175 km (0.12 R)
• M39: 15,640,607 km (0.11 R)
• M40: 15,815,936 km (0.097 R)
• M41: 15,903,750 km (0.069 R)
• M42: 16,035,845 km (0.104 R)
• M43: 16,301,231 km (0.098 R)
• M44: 16,478,953 km (0.071 R)
• M45: 16,612,544 km (0.027 R)
• M46: 16,970,831 km (0.106 R)
• M47: 18,383,185 km (0.068 R)
• M48: 19,361,106 km (0.04 R)
• M49: 19,738,093 km (0.11 R)
• M50: 19,832,788 km (0.091 R)
• M51: 20,355,932 km (0.085 R)
• M52: 20,451,525 km (0.109 R)
• M53: 20,883,564 km (0.044 R)
• M54: 20,980,054 km (0.053 R)
• M55: 21,415,833 km (0.056 R)
• M56: 21,610,460 km (0.063 R)
• M57: 21,903,522 km (0.116 R)
• M58: 22,001,508 km (0.113 R)
• M59: 22,148,862 km (0.103 R)
• M60: 23,288,649 km (0.092 R)
• M61: 23,388,580 km (0.083 R)
• M62: 23,639,306 km (0.052 R)
• M63: 23,739,836 km (0.105 R)
• M64: 24,244,579 km (0.038 R)
• M65: 24,447,434 km (0.073 R)
• M66: 25,418,773 km (0.086 R)
• M67: 25,779,752 km (0.11 R)
• M68: 25,883,274 km (0.073 R)
• M69: 26,350,618 km (0.119 R)
• M70: 26,873,163 km (0.082 R)
• M71: 26,925,522 km (0.091 R)
• M72: 27,083,049 km (0.097 R)
• M73: 27,135,707 km (0.095 R)
• M74: 27,822,212 km (0.11 R)
• M75: 28,354,332 km (0.097 R)
• M76: 28,621,663 km (0.108 R)
• M77: 29,916,133 km (0.037 R)
• M78: 30,680,130 km (0.08 R)
• M79: 30,899,590 km (0.11 R)
• M80: 31,450,559 km (0.11 R)
• M81: 32,171,620 km (0.079 R)
• M82: 32,394,671 km (0.11 R)
• M83: 32,786,019 km (0.116 R)
• M84: 33,122,764 km (0.097 R)
• M85: 33,799,694 km (0.109 R)
• M86: 33,912,940 km (0.112 R)
• M87: 34,424,265 km (0.109 R)
• M88: 34,938,134 km (0.119 R)
• M89: 38,250,829 km (0.076 R)
• M90: 38,487,044 km (0.078 R)
• M91: 38,723,708 km (0.118 R)
• M92: 39,854,668 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 8.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.86 AU - 9.22 AU

Year: 7976 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,695,692 km

• M1: 119,678 km (0.051 R)
• M2: 186,997 km (0.054 R)
• M3: 249,679 km (0.073 R)
• M4: 374,443 km (0.103 R)
• M5: 585,376 km (0.119 R)
• M6: 733,179 km (0.112 R)
• M7: 893,548 km (0.086 R)
• M8: 1,130,960 km (0.083 R)
• M9: 1,702,723 km (0.099 R)
• M10: 2,183,680 km (0.061 R)
• M11: 2,310,390 km (0.103 R)
• M12: 2,374,567 km (0.056 R)
• M13: 3,606,505 km (0.067 R)
• M14: 3,986,185 km (0.119 R)
• M15: 4,246,485 km (0.12 R)
• M16: 4,378,730 km (0.109 R)
• M17: 4,458,765 km (0.086 R)
• M18: 4,674,634 km (0.069 R)
• M19: 5,088,422 km (0.062 R)
• M20: 5,600,495 km (0.091 R)
• M21: 6,278,772 km (0.101 R)
• M22: 6,369,279 km (0.083 R)
• M23: 6,643,043 km (0.111 R)
• M24: 7,615,429 km (0.09 R)
• M25: 8,101,772 km (0.092 R)
• M26: 8,867,115 km (0.048 R)
• M27: 9,344,332 km (0.119 R)
• M28: 10,252,540 km (0.104 R)
• M29: 10,323,599 km (0.059 R)
• M30: 10,789,298 km (0.067 R)
• M31: 11,445,434 km (0.043 R)
• M32: 12,415,875 km (0.107 R)
• M33: 12,796,153 km (0.097 R)
• M34: 13,802,797 km (0.074 R)
• M35: 14,196,688 km (0.089 R)
• M36: 14,594,319 km (0.108 R)
• M37: 15,157,107 km (0.027 R)
• M38: 16,179,758 km (0.099 R)
• M39: 16,470,127 km (0.117 R)
• M40: 17,098,139 km (0.084 R)
• M41: 17,182,512 km (0.119 R)
• M42: 17,393,894 km (0.077 R)
• M43: 17,861,986 km (0.097 R)
• M44: 17,947,556 km (0.077 R)
• M45: 18,162,079 km (0.064 R)
• M46: 18,637,052 km (0.097 R)
• M47: 18,767,202 km (0.076 R)
• M48: 19,072,382 km (0.103 R)
• M49: 19,291,244 km (0.11 R)
• M50: 19,953,065 km (0.052 R)
• M51: 20,041,776 km (0.118 R)
• M52: 20,130,787 km (0.118 R)
• M53: 20,936,970 km (0.078 R)
• M54: 21,708,147 km (0.115 R)
• M55: 22,581,051 km (0.101 R)
• M56: 22,951,904 km (0.096 R)
• M57: 23,793,990 km (0.058 R)
• M58: 24,503,383 km (0.069 R)
• M59: 24,980,152 km (0.068 R)
• M60: 25,797,704 km (0.106 R)
• M61: 25,942,964 km (0.076 R)
• M62: 26,380,089 km (0.076 R)
• M63: 26,526,395 km (0.066 R)
• M64: 28,602,514 km (0.118 R)
• M65: 29,154,830 km (0.049 R)
• M66: 29,255,659 km (0.079 R)
• M67: 29,407,052 km (0.078 R)
• M68: 29,558,744 km (0.084 R)
• M69: 30,015,317 km (0.112 R)
• M70: 31,089,878 km (0.084 R)
• M71: 31,502,469 km (0.066 R)
• M72: 31,605,991 km (0.092 R)
• M73: 32,228,916 km (0.027 R)
• M74: 34,975,384 km (0.118 R)
• M75: 35,189,758 km (0.082 R)
• M76: 35,619,702 km (0.073 R)
• M77: 35,727,562 km (0.074 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 13.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.56 AU - 11.32 AU

Year: 11801 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,695,692 km

• M1: 303,534 km (0.118 R)
• M2: 404,961 km (0.102 R)
• M3: 714,928 km (0.064 R)
• M4: 851,810 km (0.108 R)
• M5: 1,083,687 km (0.087 R)
• M6: 1,570,628 km (0.088 R)
• M7: 1,713,045 km (0.052 R)
• M8: 2,167,075 km (0.102 R)
• M9: 2,443,532 km (0.038 R)
• M10: 3,005,571 km (0.074 R)
• M11: 3,210,520 km (0.108 R)
• M12: 3,634,630 km (0.053 R)
• M13: 4,332,953 km (0.119 R)
• M14: 5,256,420 km (0.066 R)
• M15: 5,693,097 km (0.102 R)
• M16: 5,820,105 km (0.1 R)
• M17: 6,012,488 km (0.081 R)
• M18: 6,436,299 km (0.098 R)
• M19: 6,735,495 km (0.075 R)
• M20: 6,836,323 km (0.095 R)
• M21: 7,141,653 km (0.079 R)
• M22: 7,382,206 km (0.1 R)
• M23: 7,695,614 km (0.06 R)
• M24: 8,120,172 km (0.113 R)
• M25: 9,818,108 km (0.054 R)
• M26: 10,047,442 km (0.103 R)
• M27: 10,589,734 km (0.073 R)
• M28: 11,062,164 km (0.1 R)
• M29: 11,783,824 km (0.101 R)
• M30: 11,905,597 km (0.114 R)
• M31: 12,068,509 km (0.103 R)
• M32: 12,603,471 km (0.067 R)
• M33: 13,910,208 km (0.112 R)
• M34: 14,081,947 km (0.111 R)
• M35: 14,341,050 km (0.112 R)
• M36: 14,471,051 km (0.087 R)
• M37: 14,819,913 km (0.098 R)
• M38: 15,304,012 km (0.117 R)
• M39: 15,392,723 km (0.097 R)
• M40: 15,704,036 km (0.057 R)
• M41: 15,838,226 km (0.103 R)
• M42: 16,242,888 km (0.115 R)
• M43: 16,559,886 km (0.105 R)
• M44: 18,129,168 km (0.05 R)
• M45: 18,316,913 km (0.114 R)
• M46: 19,217,492 km (0.119 R)
• M47: 19,697,252 km (0.102 R)
• M48: 19,890,234 km (0.091 R)
• M49: 20,278,141 km (0.03 R)
• M50: 21,160,320 km (0.049 R)
• M51: 21,904,868 km (0.089 R)
• M52: 22,557,115 km (0.091 R)
• M53: 22,809,786 km (0.118 R)
• M54: 23,317,820 km (0.071 R)
• M55: 23,522,021 km (0.087 R)
• M56: 24,189,976 km (0.107 R)
• M57: 24,759,944 km (0.112 R)
• M58: 25,125,112 km (0.112 R)
• M59: 26,019,109 km (0.069 R)
• M60: 26,496,625 km (0.114 R)
• M61: 26,603,139 km (0.087 R)
• M62: 27,191,657 km (0.112 R)
• M63: 27,299,068 km (0.118 R)
• M64: 27,514,340 km (0.066 R)
• M65: 27,622,200 km (0.09 R)
• M66: 28,000,832 km (0.112 R)
• M67: 28,272,352 km (0.064 R)
• M68: 28,927,591 km (0.11 R)
• M69: 29,587,916 km (0.075 R)
• M70: 30,420,278 km (0.058 R)
• M71: 30,643,478 km (0.097 R)
• M72: 31,260,270 km (0.057 R)
• M73: 31,824,553 km (0.113 R)
• M74: 32,905,847 km (0.097 R)
• M75: 33,249,922 km (0.09 R)
• M76: 36,458,347 km (0.055 R)
• M77: 37,171,481 km (0.079 R)
• M78: 38,551,072 km (0.093 R)
• M79: 39,095,459 km (0.099 R)
• M80: 40,928,631 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 4.8

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.42 AU - 20.12 AU

Year: 24026 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,695,692 km

• M1: 162,912 km (0.05 R)
• M2: 271,670 km (0.102 R)
• M3: 302,636 km (0.1 R)
• M4: 637,736 km (0.108 R)
• M5: 791,971 km (0.051 R)
• M6: 1,405,023 km (0.087 R)
• M7: 1,547,590 km (0.102 R)
• M8: 1,665,024 km (0.042 R)
• M9: 2,429,021 km (0.103 R)
• M10: 2,496,938 km (0.081 R)
• M11: 2,565,603 km (0.104 R)
• M12: 2,634,867 km (0.1 R)
• M13: 2,669,873 km (0.103 R)
• M14: 3,027,113 km (0.068 R)
• M15: 3,825,367 km (0.077 R)
• M16: 3,984,390 km (0.086 R)
• M17: 5,157,536 km (0.067 R)
• M18: 8,094,142 km (0.099 R)
• M19: 8,504,340 km (0.112 R)
• M20: 9,398,337 km (0.07 R)
• M21: 9,667,014 km (0.088 R)
• M22: 10,766,409 km (0.064 R)
• M23: 11,731,615 km (0.082 R)
• M24: 12,137,174 km (0.055 R)
• M25: 15,101,007 km (0.113 R)
• M26: 15,668,582 km (0.094 R)
• M27: 15,923,048 km (0.103 R)
• M28: 16,759,599 km (0.082 R)
• M29: 16,889,600 km (0.114 R)
• M30: 17,019,899 km (0.109 R)
• M31: 17,742,457 km (0.117 R)
• M32: 18,743,865 km (0.084 R)
• M33: 18,811,334 km (0.044 R)
• M34: 20,661,710 km (0.077 R)
• M35: 21,361,529 km (0.038 R)
• M36: 21,643,670 km (0.095 R)
• M37: 21,856,099 km (0.105 R)
• M38: 21,927,009 km (0.114 R)
• M39: 23,145,035 km (0.114 R)
• M40: 24,091,241 km (0.081 R)
• M41: 24,753,660 km (0.026 R)
• M42: 24,975,813 km (0.064 R)
• M43: 25,272,915 km (0.118 R)
• M44: 25,945,955 km (0.049 R)
• M45: 27,233,245 km (0.042 R)
• M46: 27,309,540 km (0.114 R)
• M47: 28,000,084 km (0.026 R)
• M48: 30,422,073 km (0.113 R)
• M49: 30,739,370 km (0.103 R)
• M50: 31,137,750 km (0.108 R)
• M51: 32,504,476 km (0.07 R)
• M52: 33,890,799 km (0.09 R)
• M53: 36,048,150 km (0.093 R)
• M54: 37,228,029 km (0.097 R)
• M55: 39,366,231 km (0.098 R)
• M56: 40,406,684 km (0.09 R)
• M57: 41,105,306 km (0.116 R)
• M58: 41,456,113 km (0.094 R)
• M59: 42,780,503 km (0.056 R)
• M60: 44,029,047 km (0.099 R)
• M61: 47,661,882 km (0.1 R)
• M62: 49,048,654 km (0.077 R)
• M63: 51,012,425 km (0.063 R)
• M64: 51,295,165 km (0.058 R)
• M65: 52,430,912 km (0.107 R)
• M66: 54,919,921 km (0.115 R)
• M67: 56,470,653 km (0.083 R)
• M68: 57,153,567 km (0.109 R)
• M69: 58,823,678 km (0.049 R)
• M70: 60,111,566 km (0.034 R)
• M71: 61,809,651 km (0.081 R)
• M72: 63,118,782 km (0.105 R)
• M73: 65,150,621 km (0.113 R)
• M74: 66,482,790 km (0.093 R)
• M75: 66,585,713 km (0.083 R)
• M76: 66,791,560 km (0.082 R)
• M77: 67,203,851 km (0.108 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit