🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 33.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 279 Days

Day: 45.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,841,678 km

• M1: 61,634 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 542 Days

Day: 35.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.66 AU - 1.72 AU

Year: 841 Days

Day: 19.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.75 AU - 4.35 AU

Year: 3121 Days

Day: 37.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 10.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.48 AU - 6.94 AU

Year: 6655 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,841,678 km

• M1: 151,094 km (0.093 R)
• M2: 309,967 km (0.045 R)
• M3: 571,613 km (0.066 R)
• M4: 1,122,134 km (0.106 R)
• M5: 1,199,326 km (0.047 R)
• M6: 1,347,877 km (0.115 R)
• M7: 1,613,413 km (0.068 R)
• M8: 1,765,404 km (0.065 R)
• M9: 2,043,208 km (0.092 R)
• M10: 2,236,339 km (0.113 R)
• M11: 3,146,642 km (0.093 R)
• M12: 3,616,229 km (0.114 R)
• M13: 4,370,801 km (0.064 R)
• M14: 4,459,513 km (0.111 R)
• M15: 5,060,896 km (0.047 R)
• M16: 5,229,343 km (0.104 R)
• M17: 5,649,115 km (0.033 R)
• M18: 5,921,832 km (0.096 R)
• M19: 6,020,267 km (0.107 R)
• M20: 6,218,933 km (0.119 R)
• M21: 7,755,154 km (0.072 R)
• M22: 8,058,538 km (0.116 R)
• M23: 8,609,956 km (0.109 R)
• M24: 9,425,414 km (0.074 R)
• M25: 9,633,205 km (0.111 R)
• M26: 9,889,167 km (0.082 R)
• M27: 10,100,250 km (0.087 R)
• M28: 11,275,790 km (0.061 R)
• M29: 11,941,949 km (0.11 R)
• M30: 12,368,004 km (0.106 R)
• M31: 13,157,582 km (0.092 R)
• M32: 15,704,934 km (0.06 R)
• M33: 15,924,095 km (0.094 R)
• M34: 18,544,002 km (0.119 R)
• M35: 18,659,642 km (0.096 R)
• M36: 18,746,558 km (0.09 R)
• M37: 19,153,913 km (0.08 R)
• M38: 19,534,789 km (0.075 R)
• M39: 19,623,052 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 9.3

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.38 AU - 7.04 AU

Year: 6655 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,841,678 km

• M1: 136,882 km (0.09 R)
• M2: 276,606 km (0.116 R)
• M3: 395,238 km (0.101 R)
• M4: 533,616 km (0.116 R)
• M5: 662,419 km (0.117 R)
• M6: 831,465 km (0.092 R)
• M7: 936,931 km (0.087 R)
• M8: 1,047,035 km (0.07 R)
• M9: 1,297,911 km (0.11 R)
• M10: 1,368,222 km (0.106 R)
• M11: 1,568,085 km (0.052 R)
• M12: 1,662,182 km (0.099 R)
• M13: 1,797,269 km (0.11 R)
• M14: 1,895,854 km (0.12 R)
• M15: 2,140,297 km (0.071 R)
• M16: 2,395,062 km (0.098 R)
• M17: 2,548,101 km (0.042 R)
• M18: 2,864,201 km (0.105 R)
• M19: 2,956,802 km (0.096 R)
• M20: 3,097,723 km (0.086 R)
• M21: 3,240,888 km (0.11 R)
• M22: 3,386,148 km (0.07 R)
• M23: 3,860,672 km (0.077 R)
• M24: 4,706,798 km (0.068 R)
• M25: 4,816,603 km (0.078 R)
• M26: 5,010,781 km (0.099 R)
• M27: 5,122,829 km (0.064 R)
• M28: 5,608,574 km (0.042 R)
• M29: 6,138,898 km (0.119 R)
• M30: 6,808,947 km (0.117 R)
• M31: 6,964,529 km (0.117 R)
• M32: 7,058,476 km (0.106 R)
• M33: 7,152,723 km (0.071 R)
• M34: 7,342,563 km (0.115 R)
• M35: 7,406,291 km (0.115 R)
• M36: 7,630,539 km (0.088 R)
• M37: 7,955,016 km (0.083 R)
• M38: 8,020,391 km (0.075 R)
• M39: 8,151,738 km (0.105 R)
• M40: 8,416,675 km (0.062 R)
• M41: 8,583,627 km (0.106 R)
• M42: 9,262,801 km (0.109 R)
• M43: 9,678,533 km (0.053 R)
• M44: 10,528,249 km (0.066 R)
• M45: 10,816,824 km (0.112 R)
• M46: 11,660,855 km (0.109 R)
• M47: 12,564,127 km (0.1 R)
• M48: 14,040,059 km (0.094 R)
• M49: 14,677,645 km (0.059 R)
• M50: 14,758,129 km (0.118 R)
• M51: 14,838,613 km (0.104 R)
• M52: 15,121,652 km (0.12 R)
• M53: 15,692,966 km (0.063 R)
• M54: 17,109,808 km (0.103 R)
• M55: 18,437,040 km (0.108 R)
• M56: 18,523,807 km (0.05 R)
• M57: 18,610,723 km (0.049 R)
• M58: 18,915,903 km (0.038 R)
• M59: 19,003,418 km (0.113 R)
• M60: 19,930,476 km (0.105 R)
• M61: 20,781,837 km (0.058 R)
• M62: 21,920,127 km (0.071 R)
• M63: 22,427,264 km (0.105 R)
• M64: 23,171,962 km (0.102 R)
• M65: 23,453,356 km (0.104 R)
• M66: 24,447,134 km (0.067 R)
• M67: 25,502,847 km (0.072 R)
• M68: 25,938,924 km (0.089 R)
• M69: 26,231,089 km (0.097 R)
• M70: 27,015,580 km (0.119 R)
• M71: 27,163,383 km (0.108 R)
• M72: 27,311,634 km (0.084 R)
• M73: 27,410,668 km (0.103 R)
• M74: 27,708,218 km (0.119 R)
• M75: 28,657,567 km (0.116 R)
• M76: 28,858,776 km (0.086 R)
• M77: 29,516,109 km (0.113 R)
• M78: 29,974,028 km (0.098 R)
• M79: 30,127,216 km (0.06 R)
• M80: 30,691,050 km (0.116 R)
• M81: 30,845,435 km (0.112 R)
• M82: 31,725,071 km (0.087 R)
• M83: 33,350,302 km (0.047 R)
• M84: 34,199,719 km (0.102 R)
• M85: 35,002,611 km (0.105 R)
• M86: 35,919,945 km (0.101 R)
• M87: 36,299,923 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.06 AU - 9.72 AU

Year: 11017 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,841,678 km

• M1: 192,383 km (0.114 R)
• M2: 292,165 km (0.117 R)
• M3: 637,137 km (0.104 R)
• M4: 765,642 km (0.094 R)
• M5: 1,659,340 km (0.107 R)
• M6: 1,940,135 km (0.064 R)
• M7: 2,846,249 km (0.101 R)
• M8: 3,013,799 km (0.047 R)
• M9: 3,271,257 km (0.052 R)
• M10: 3,388,093 km (0.112 R)
• M11: 3,476,655 km (0.099 R)
• M12: 3,565,964 km (0.117 R)
• M13: 3,656,172 km (0.087 R)
• M14: 4,024,482 km (0.076 R)
• M15: 4,501,998 km (0.104 R)
• M16: 4,997,766 km (0.081 R)
• M17: 5,338,101 km (0.12 R)
• M18: 6,149,669 km (0.09 R)
• M19: 6,774,390 km (0.03 R)
• M20: 7,419,456 km (0.076 R)
• M21: 8,004,982 km (0.041 R)
• M22: 8,243,441 km (0.084 R)
• M23: 8,363,568 km (0.093 R)
• M24: 8,524,685 km (0.041 R)
• M25: 8,809,071 km (0.056 R)
• M26: 9,137,887 km (0.065 R)
• M27: 10,234,738 km (0.116 R)
• M28: 11,062,463 km (0.061 R)
• M29: 11,150,876 km (0.103 R)
• M30: 11,866,402 km (0.094 R)
• M31: 13,014,416 km (0.078 R)
• M32: 13,248,238 km (0.106 R)
• M33: 13,862,786 km (0.04 R)
• M34: 14,053,822 km (0.075 R)
• M35: 14,149,715 km (0.052 R)
• M36: 14,972,952 km (0.087 R)
• M37: 15,712,414 km (0.114 R)
• M38: 15,961,494 km (0.078 R)
• M39: 18,524,106 km (0.101 R)
• M40: 18,734,590 km (0.055 R)
• M41: 19,906,540 km (0.108 R)
• M42: 20,610,248 km (0.081 R)
• M43: 20,882,965 km (0.068 R)
• M44: 21,211,931 km (0.083 R)
• M45: 21,542,692 km (0.094 R)
• M46: 21,708,745 km (0.061 R)
• M47: 23,165,081 km (0.104 R)
• M48: 24,422,002 km (0.081 R)
• M49: 24,595,236 km (0.09 R)
• M50: 25,350,107 km (0.108 R)
• M51: 25,759,706 km (0.067 R)
• M52: 27,420,243 km (0.11 R)
• M53: 27,901,050 km (0.12 R)
• M54: 28,688,234 km (0.099 R)
• M55: 28,992,965 km (0.096 R)
• M56: 29,421,413 km (0.068 R)
• M57: 29,728,687 km (0.113 R)
• M58: 29,851,956 km (0.098 R)
• M59: 30,284,593 km (0.065 R)
• M60: 30,657,092 km (0.04 R)
• M61: 32,352,036 km (0.093 R)
• M62: 32,478,745 km (0.099 R)
• M63: 33,434,825 km (0.044 R)
• M64: 33,819,740 km (0.09 R)
• M65: 34,077,198 km (0.077 R)
• M66: 34,400,030 km (0.045 R)
• M67: 35,048,537 km (0.091 R)
• M68: 35,832,280 km (0.106 R)
• M69: 36,555,736 km (0.104 R)
• M70: 40,108,386 km (0.08 R)
• M71: 40,859,517 km (0.111 R)
• M72: 41,477,506 km (0.04 R)
• M73: 41,615,136 km (0.113 R)
• M74: 42,167,750 km (0.096 R)
• M75: 42,653,195 km (0.104 R)
• M76: 44,050,439 km (0.06 R)
• M77: 44,754,597 km (0.075 R)
• M78: 45,249,915 km (0.106 R)
• M79: 46,102,922 km (0.06 R)
• M80: 46,245,639 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.7

Radius: 7.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.27 AU - 21.74 AU

Year: 28030 Days

Day: 17.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,841,678 km

• M1: 186,249 km (0.097 R)
• M2: 291,716 km (0.105 R)
• M3: 421,268 km (0.073 R)
• M4: 782,696 km (0.086 R)
• M5: 1,018,761 km (0.099 R)
• M6: 1,915,302 km (0.056 R)
• M7: 2,136,706 km (0.071 R)
• M8: 2,639,056 km (0.06 R)
• M9: 2,743,924 km (0.094 R)
• M10: 2,850,139 km (0.12 R)
• M11: 3,140,059 km (0.113 R)
• M12: 3,439,405 km (0.104 R)
• M13: 3,905,851 km (0.12 R)
• M14: 4,684,508 km (0.101 R)
• M15: 4,811,816 km (0.039 R)
• M16: 4,940,170 km (0.102 R)
• M17: 5,069,872 km (0.057 R)
• M18: 5,376,547 km (0.104 R)
• M19: 5,644,328 km (0.109 R)
• M20: 6,426,725 km (0.054 R)
• M21: 6,854,574 km (0.066 R)
• M22: 6,950,915 km (0.05 R)
• M23: 7,888,445 km (0.06 R)
• M24: 8,917,679 km (0.045 R)
• M25: 9,234,677 km (0.083 R)
• M26: 9,287,933 km (0.087 R)
• M27: 9,934,196 km (0.119 R)
• M28: 9,988,650 km (0.088 R)
• M29: 10,650,620 km (0.088 R)
• M30: 10,706,420 km (0.118 R)
• M31: 10,986,916 km (0.104 R)
• M32: 11,156,411 km (0.087 R)
• M33: 11,383,650 km (0.082 R)
• M34: 11,497,943 km (0.071 R)
• M35: 12,660,917 km (0.061 R)
• M36: 12,898,029 km (0.092 R)
• M37: 15,097,118 km (0.041 R)
• M38: 15,538,132 km (0.097 R)
• M39: 16,303,774 km (0.075 R)
• M40: 17,081,833 km (0.116 R)
• M41: 17,147,207 km (0.066 R)
• M42: 18,741,023 km (0.053 R)
• M43: 19,146,882 km (0.041 R)
• M44: 19,282,866 km (0.092 R)
• M45: 19,419,150 km (0.104 R)
• M46: 19,692,615 km (0.117 R)
• M47: 19,898,462 km (0.081 R)
• M48: 21,925,662 km (0.11 R)
• M49: 22,210,497 km (0.074 R)
• M50: 23,871,482 km (0.105 R)
• M51: 24,384,902 km (0.074 R)
• M52: 25,497,311 km (0.117 R)
• M53: 25,721,858 km (0.111 R)
• M54: 26,778,019 km (0.095 R)
• M55: 27,541,118 km (0.049 R)
• M56: 28,311,247 km (0.085 R)
• M57: 28,699,005 km (0.099 R)
• M58: 28,932,527 km (0.059 R)
• M59: 29,323,127 km (0.085 R)
• M60: 29,401,517 km (0.119 R)
• M61: 30,188,551 km (0.104 R)
• M62: 32,186,431 km (0.09 R)
• M63: 32,591,093 km (0.067 R)
• M64: 33,242,143 km (0.039 R)
• M65: 34,144,218 km (0.08 R)
• M66: 36,476,748 km (0.084 R)
• M67: 38,516,515 km (0.104 R)
• M68: 38,860,141 km (0.097 R)
• M69: 39,204,665 km (0.1 R)
• M70: 39,463,769 km (0.101 R)
• M71: 40,505,867 km (0.087 R)
• M72: 40,855,328 km (0.087 R)
• M73: 41,997,657 km (0.118 R)
• M74: 42,883,576 km (0.106 R)
• M75: 43,418,089 km (0.054 R)
• M76: 44,403,640 km (0.045 R)
• M77: 44,854,079 km (0.1 R)
• M78: 45,125,151 km (0.091 R)
• M79: 45,577,983 km (0.046 R)
• M80: 47,772,584 km (0.072 R)
• M81: 51,411,702 km (0.088 R)
• M82: 53,503,529 km (0.066 R)
• M83: 54,559,839 km (0.114 R)
• M84: 54,945,652 km (0.072 R)
• M85: 55,429,302 km (0.039 R)
• M86: 57,573,638 km (0.102 R)
• M87: 58,655,979 km (0.05 R)
• M88: 58,853,448 km (0.065 R)
• M89: 59,546,535 km (0.091 R)
• M90: 60,441,429 km (0.108 R)
• M91: 61,140,650 km (0.095 R)
• M92: 66,623,711 km (0.027 R)
• M93: 67,552,714 km (0.12 R)
• M94: 68,070,771 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit