🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.66 AU

Year: 144 Days

Day: 24.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 13.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,996,183 km

• M1: 104,120 km (0.09 R)
• M2: 525,687 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 46.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,996,183 km

• M1: 235,018 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 546 Days

Day: 42.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 13.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.52 AU - 7.1 AU

Year: 5909 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,996,183 km

• M1: 175,478 km (0.097 R)
• M2: 319,691 km (0.073 R)
• M3: 425,008 km (0.111 R)
• M4: 585,376 km (0.074 R)
• M5: 881,431 km (0.1 R)
• M6: 1,174,343 km (0.088 R)
• M7: 1,401,134 km (0.104 R)
• M8: 1,687,015 km (0.039 R)
• M9: 1,791,584 km (0.08 R)
• M10: 2,103,196 km (0.056 R)
• M11: 2,348,537 km (0.067 R)
• M12: 2,673,015 km (0.056 R)
• M13: 3,271,107 km (0.09 R)
• M14: 3,498,945 km (0.054 R)
• M15: 3,595,435 km (0.112 R)
• M16: 3,850,649 km (0.064 R)
• M17: 3,970,477 km (0.109 R)
• M18: 4,213,873 km (0.111 R)
• M19: 4,399,673 km (0.087 R)
• M20: 4,779,652 km (0.085 R)
• M21: 5,258,664 km (0.092 R)
• M22: 5,549,034 km (0.056 R)
• M23: 6,098,956 km (0.042 R)
• M24: 6,309,889 km (0.099 R)
• M25: 6,690,615 km (0.11 R)
• M26: 6,956,750 km (0.113 R)
• M27: 7,725,683 km (0.077 R)
• M28: 8,391,393 km (0.091 R)
• M29: 8,521,544 km (0.083 R)
• M30: 8,678,621 km (0.116 R)
• M31: 8,942,662 km (0.091 R)
• M32: 9,049,026 km (0.091 R)
• M33: 9,424,516 km (0.04 R)
• M34: 9,750,490 km (0.108 R)
• M35: 10,357,857 km (0.043 R)
• M36: 10,722,577 km (0.117 R)
• M37: 10,920,794 km (0.102 R)
• M38: 11,234,650 km (0.043 R)
• M39: 12,312,054 km (0.096 R)
• M40: 12,460,156 km (0.116 R)
• M41: 12,788,224 km (0.059 R)
• M42: 12,908,202 km (0.115 R)
• M43: 13,119,135 km (0.119 R)
• M44: 13,666,663 km (0.098 R)
• M45: 13,850,818 km (0.062 R)
• M46: 14,533,284 km (0.036 R)
• M47: 15,449,720 km (0.113 R)
• M48: 15,834,336 km (0.048 R)
• M49: 16,254,706 km (0.114 R)
• M50: 17,504,297 km (0.092 R)
• M51: 17,671,099 km (0.108 R)
• M52: 18,478,778 km (0.09 R)
• M53: 18,682,530 km (0.049 R)
• M54: 18,887,180 km (0.064 R)
• M55: 19,851,637 km (0.062 R)
• M56: 19,955,907 km (0.099 R)
• M57: 20,060,326 km (0.071 R)
• M58: 20,620,720 km (0.101 R)
• M59: 21,685,109 km (0.084 R)
• M60: 22,296,216 km (0.092 R)
• M61: 22,477,080 km (0.113 R)
• M62: 22,876,656 km (0.055 R)
• M63: 23,022,514 km (0.116 R)
• M64: 23,830,342 km (0.062 R)
• M65: 24,572,797 km (0.105 R)
• M66: 24,946,941 km (0.068 R)
• M67: 25,097,137 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 11

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.01 AU - 8.27 AU

Year: 6378 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,996,183 km

• M1: 203,304 km (0.085 R)
• M2: 413,489 km (0.119 R)
• M3: 610,808 km (0.1 R)
• M4: 932,593 km (0.107 R)
• M5: 1,070,373 km (0.117 R)
• M6: 1,930,561 km (0.104 R)
• M7: 2,072,978 km (0.081 R)
• M8: 2,293,485 km (0.074 R)
• M9: 2,483,175 km (0.112 R)
• M10: 2,797,480 km (0.052 R)
• M11: 2,939,149 km (0.068 R)
• M12: 3,378,369 km (0.09 R)
• M13: 3,749,222 km (0.106 R)
• M14: 3,973,619 km (0.093 R)
• M15: 4,271,767 km (0.067 R)
• M16: 4,793,265 km (0.106 R)
• M17: 5,037,110 km (0.116 R)
• M18: 5,260,011 km (0.036 R)
• M19: 5,511,485 km (0.041 R)
• M20: 5,741,267 km (0.117 R)
• M21: 5,844,490 km (0.11 R)
• M22: 5,922,131 km (0.102 R)
• M23: 6,157,598 km (0.045 R)
• M24: 6,422,835 km (0.105 R)
• M25: 6,610,730 km (0.12 R)
• M26: 6,855,023 km (0.104 R)
• M27: 7,436,510 km (0.081 R)
• M28: 7,861,817 km (0.072 R)
• M29: 8,884,468 km (0.061 R)
• M30: 9,184,412 km (0.115 R)
• M31: 9,579,200 km (0.104 R)
• M32: 10,543,209 km (0.068 R)
• M33: 10,638,204 km (0.103 R)
• M34: 11,213,856 km (0.097 R)
• M35: 11,538,035 km (0.106 R)
• M36: 12,764,289 km (0.11 R)
• M37: 12,899,376 km (0.096 R)
• M38: 13,375,845 km (0.11 R)
• M39: 13,478,619 km (0.077 R)
• M40: 14,697,991 km (0.087 R)
• M41: 14,910,569 km (0.073 R)
• M42: 14,981,628 km (0.107 R)
• M43: 15,267,061 km (0.078 R)
• M44: 15,410,525 km (0.069 R)
• M45: 15,771,056 km (0.113 R)
• M46: 16,647,550 km (0.073 R)
• M47: 16,832,154 km (0.081 R)
• M48: 17,166,206 km (0.059 R)
• M49: 17,427,554 km (0.113 R)
• M50: 18,219,375 km (0.112 R)
• M51: 18,600,550 km (0.026 R)
• M52: 18,907,525 km (0.07 R)
• M53: 19,023,015 km (0.103 R)
• M54: 19,526,262 km (0.058 R)
• M55: 19,642,948 km (0.112 R)
• M56: 19,838,174 km (0.11 R)
• M57: 20,704,345 km (0.115 R)
• M58: 21,382,173 km (0.117 R)
• M59: 21,542,692 km (0.045 R)
• M60: 21,824,534 km (0.119 R)
• M61: 22,067,182 km (0.107 R)
• M62: 23,170,017 km (0.093 R)
• M63: 24,584,316 km (0.09 R)
• M64: 24,921,060 km (0.029 R)
• M65: 25,132,442 km (0.036 R)
• M66: 25,684,458 km (0.081 R)
• M67: 26,112,009 km (0.08 R)
• M68: 26,671,206 km (0.087 R)
• M69: 27,321,358 km (0.069 R)
• M70: 27,757,735 km (0.108 R)
• M71: 28,196,356 km (0.095 R)
• M72: 28,548,958 km (0.084 R)
• M73: 28,637,371 km (0.099 R)
• M74: 29,660,171 km (0.075 R)
• M75: 29,794,510 km (0.095 R)
• M76: 29,973,878 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 11.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7 AU - 9.92 AU

Year: 9173 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,996,183 km

• M1: 203,752 km (0.106 R)
• M2: 411,544 km (0.101 R)
• M3: 652,845 km (0.099 R)
• M4: 799,900 km (0.074 R)
• M5: 904,618 km (0.102 R)
• M6: 1,033,123 km (0.076 R)
• M7: 1,350,869 km (0.097 R)
• M8: 2,003,265 km (0.113 R)
• M9: 2,478,837 km (0.098 R)
• M10: 2,797,331 km (0.085 R)
• M11: 3,357,275 km (0.091 R)
• M12: 3,561,477 km (0.098 R)
• M13: 4,451,135 km (0.061 R)
• M14: 4,579,191 km (0.07 R)
• M15: 5,406,916 km (0.115 R)
• M16: 5,543,648 km (0.113 R)
• M17: 5,750,991 km (0.109 R)
• M18: 6,496,587 km (0.051 R)
• M19: 6,642,145 km (0.11 R)
• M20: 6,752,100 km (0.096 R)
• M21: 6,862,503 km (0.087 R)
• M22: 8,039,240 km (0.061 R)
• M23: 8,392,441 km (0.074 R)
• M24: 8,750,877 km (0.115 R)
• M25: 8,992,627 km (0.07 R)
• M26: 9,897,844 km (0.064 R)
• M27: 10,574,475 km (0.06 R)
• M28: 10,702,980 km (0.119 R)
• M29: 11,441,096 km (0.066 R)
• M30: 11,794,296 km (0.095 R)
• M31: 12,420,812 km (0.078 R)
• M32: 12,920,768 km (0.05 R)
• M33: 13,846,480 km (0.052 R)
• M34: 14,081,348 km (0.09 R)
• M35: 14,507,254 km (0.113 R)
• M36: 14,985,518 km (0.105 R)
• M37: 16,550,760 km (0.115 R)
• M38: 16,799,990 km (0.091 R)
• M39: 18,167,315 km (0.088 R)
• M40: 18,631,068 km (0.108 R)
• M41: 18,734,740 km (0.084 R)
• M42: 18,838,411 km (0.06 R)
• M43: 19,675,561 km (0.091 R)
• M44: 20,792,608 km (0.115 R)
• M45: 20,900,019 km (0.032 R)
• M46: 21,061,585 km (0.111 R)
• M47: 21,169,595 km (0.083 R)
• M48: 21,820,944 km (0.076 R)
• M49: 21,930,150 km (0.12 R)
• M50: 22,039,656 km (0.086 R)
• M51: 22,313,869 km (0.086 R)
• M52: 23,758,386 km (0.12 R)
• M53: 24,322,071 km (0.115 R)
• M54: 25,118,530 km (0.091 R)
• M55: 25,635,091 km (0.109 R)
• M56: 26,155,093 km (0.06 R)
• M57: 26,445,612 km (0.041 R)
• M58: 26,971,000 km (0.059 R)
• M59: 27,146,927 km (0.104 R)
• M60: 27,618,011 km (0.072 R)
• M61: 27,736,193 km (0.116 R)
• M62: 28,687,636 km (0.097 R)
• M63: 29,468,537 km (0.051 R)
• M64: 30,013,372 km (0.076 R)
• M65: 30,134,845 km (0.117 R)
• M66: 32,287,708 km (0.077 R)
• M67: 32,661,703 km (0.11 R)
• M68: 32,786,767 km (0.107 R)
• M69: 32,974,512 km (0.094 R)
• M70: 33,100,025 km (0.115 R)
• M71: 33,540,142 km (0.091 R)
• M72: 33,792,513 km (0.044 R)
• M73: 34,553,368 km (0.082 R)
• M74: 34,999,918 km (0.106 R)
• M75: 35,384,085 km (0.117 R)
• M76: 35,898,552 km (0.116 R)
• M77: 36,739,891 km (0.1 R)
• M78: 38,178,424 km (0.11 R)
• M79: 39,369,073 km (0.1 R)
• M80: 39,702,078 km (0.109 R)
• M81: 40,169,721 km (0.087 R)
• M82: 40,370,631 km (0.116 R)
• M83: 40,975,605 km (0.106 R)
• M84: 42,603,379 km (0.04 R)
• M85: 45,502,586 km (0.115 R)
• M86: 46,412,889 km (0.069 R)
• M87: 46,905,365 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 8.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.36 AU - 8.94 AU

Year: 9484 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,996,183 km

• M1: 119,678 km (0.114 R)
• M2: 544,237 km (0.106 R)
• M3: 747,391 km (0.075 R)
• M4: 1,114,205 km (0.102 R)
• M5: 1,452,595 km (0.079 R)
• M6: 1,973,495 km (0.073 R)
• M7: 2,816,778 km (0.096 R)
• M8: 2,967,274 km (0.095 R)
• M9: 3,069,000 km (0.107 R)
• M10: 3,302,223 km (0.079 R)
• M11: 3,731,120 km (0.109 R)
• M12: 4,008,176 km (0.088 R)
• M13: 4,149,247 km (0.118 R)
• M14: 4,378,430 km (0.11 R)
• M15: 4,436,325 km (0.075 R)
• M16: 4,494,518 km (0.105 R)
• M17: 4,939,123 km (0.068 R)
• M18: 5,397,790 km (0.11 R)
• M19: 5,491,139 km (0.11 R)
• M20: 5,679,633 km (0.107 R)
• M21: 5,966,113 km (0.111 R)
• M22: 6,388,577 km (0.044 R)
• M23: 6,719,936 km (0.057 R)
• M24: 7,712,817 km (0.093 R)
• M25: 8,714,226 km (0.099 R)
• M26: 9,118,888 km (0.114 R)
• M27: 9,529,534 km (0.104 R)
• M28: 10,176,096 km (0.117 R)
• M29: 11,033,890 km (0.106 R)
• M30: 11,113,027 km (0.099 R)
• M31: 11,551,648 km (0.094 R)
• M32: 11,631,982 km (0.032 R)
• M33: 12,240,696 km (0.097 R)
• M34: 13,404,268 km (0.068 R)
• M35: 13,615,800 km (0.083 R)
• M36: 13,956,434 km (0.039 R)
• M37: 14,256,827 km (0.114 R)
• M38: 14,689,763 km (0.113 R)
• M39: 14,951,559 km (0.089 R)
• M40: 15,303,114 km (0.071 R)
• M41: 15,391,377 km (0.08 R)
• M42: 15,524,220 km (0.065 R)
• M43: 15,701,793 km (0.107 R)
• M44: 16,373,786 km (0.069 R)
• M45: 16,918,322 km (0.111 R)
• M46: 17,055,354 km (0.099 R)
• M47: 17,238,611 km (0.046 R)
• M48: 17,931,848 km (0.084 R)
• M49: 18,775,580 km (0.116 R)
• M50: 19,154,811 km (0.112 R)
• M51: 19,345,249 km (0.103 R)
• M52: 19,776,240 km (0.099 R)
• M53: 20,647,797 km (0.025 R)
• M54: 21,137,431 km (0.045 R)
• M55: 21,285,084 km (0.116 R)
• M56: 21,433,037 km (0.086 R)
• M57: 21,829,321 km (0.099 R)
• M58: 22,078,103 km (0.086 R)
• M59: 22,478,426 km (0.091 R)
• M60: 22,578,807 km (0.047 R)
• M61: 22,729,751 km (0.102 R)
• M62: 23,032,537 km (0.119 R)
• M63: 23,133,815 km (0.055 R)
• M64: 24,411,829 km (0.106 R)
• M65: 25,712,583 km (0.057 R)
• M66: 27,517,631 km (0.118 R)
• M67: 28,761,687 km (0.119 R)
• M68: 29,089,156 km (0.101 R)
• M69: 29,198,662 km (0.111 R)
• M70: 31,979,387 km (0.06 R)
• M71: 32,262,127 km (0.053 R)
• M72: 32,545,615 km (0.079 R)
• M73: 33,687,945 km (0.093 R)
• M74: 34,148,556 km (0.117 R)
• M75: 34,495,474 km (0.094 R)
• M76: 34,669,307 km (0.071 R)
• M77: 34,727,351 km (0.057 R)
• M78: 34,843,438 km (0.071 R)
• M79: 35,894,363 km (0.082 R)
• M80: 36,305,907 km (0.03 R)
• M81: 36,600,914 km (0.115 R)
• M82: 36,955,760 km (0.107 R)
• M83: 37,609,503 km (0.119 R)
• M84: 37,967,640 km (0.112 R)
• M85: 38,687,356 km (0.045 R)
• M86: 39,532,883 km (0.117 R)
• M87: 39,654,057 km (0.11 R)
• M88: 40,262,322 km (0.072 R)
• M89: 40,506,466 km (0.115 R)
• M90: 40,689,873 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit