🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 228 Days

Day: 42.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.91 AU - 1.37 AU

Year: 436 Days

Day: 39 Hours

Environment

Temp: 32 °C

Axial Tilt: 165.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.06 AU - 1.38 AU

Year: 483 Days

Day: 33.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 998 Days

Day: 28.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 89.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,271,655 km

• M1: 849,417 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.42 AU - 2.88 AU

Year: 1545 Days

Day: 37.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.46 AU - 3.92 AU

Year: 2539 Days

Day: 45.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 8.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.72 AU - 8.86 AU

Year: 9334 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,271,655 km

• M1: 115,340 km (0.108 R)
• M2: 261,946 km (0.117 R)
• M3: 317,596 km (0.06 R)
• M4: 503,846 km (0.117 R)
• M5: 1,208,152 km (0.078 R)
• M6: 1,564,794 km (0.027 R)
• M7: 1,678,189 km (0.117 R)
• M8: 1,794,426 km (0.051 R)
• M9: 2,180,090 km (0.054 R)
• M10: 2,436,949 km (0.115 R)
• M11: 2,546,904 km (0.053 R)
• M12: 2,680,943 km (0.116 R)
• M13: 2,956,353 km (0.094 R)
• M14: 3,760,142 km (0.108 R)
• M15: 4,147,003 km (0.087 R)
• M16: 4,412,090 km (0.038 R)
• M17: 4,902,921 km (0.086 R)
• M18: 4,986,546 km (0.109 R)
• M19: 5,070,470 km (0.098 R)
• M20: 5,730,197 km (0.107 R)
• M21: 5,847,631 km (0.058 R)
• M22: 5,936,343 km (0.116 R)
• M23: 6,416,701 km (0.074 R)
• M24: 6,477,737 km (0.109 R)
• M25: 6,630,926 km (0.088 R)
• M26: 7,866,604 km (0.045 R)
• M27: 8,294,155 km (0.051 R)
• M28: 8,561,037 km (0.111 R)
• M29: 10,399,595 km (0.09 R)
• M30: 10,507,156 km (0.057 R)
• M31: 10,651,219 km (0.115 R)
• M32: 11,124,098 km (0.086 R)
• M33: 11,197,401 km (0.105 R)
• M34: 11,827,357 km (0.033 R)
• M35: 12,203,297 km (0.078 R)
• M36: 12,545,128 km (0.097 R)
• M37: 13,354,602 km (0.045 R)
• M38: 13,510,782 km (0.109 R)
• M39: 13,785,444 km (0.076 R)
• M40: 13,982,763 km (0.101 R)
• M41: 14,181,130 km (0.113 R)
• M42: 14,902,641 km (0.115 R)
• M43: 15,105,196 km (0.074 R)
• M44: 15,227,118 km (0.115 R)
• M45: 15,308,649 km (0.106 R)
• M46: 15,800,677 km (0.107 R)
• M47: 16,214,764 km (0.072 R)
• M48: 16,590,404 km (0.063 R)
• M49: 16,884,513 km (0.063 R)
• M50: 17,180,418 km (0.066 R)
• M51: 17,520,753 km (0.059 R)
• M52: 17,734,528 km (0.083 R)
• M53: 17,949,201 km (0.112 R)
• M54: 18,772,887 km (0.085 R)
• M55: 19,431,716 km (0.055 R)
• M56: 19,964,434 km (0.071 R)
• M57: 20,143,054 km (0.051 R)
• M58: 20,862,769 km (0.072 R)
• M59: 21,408,054 km (0.083 R)
• M60: 21,774,269 km (0.082 R)
• M61: 21,958,125 km (0.117 R)
• M62: 22,978,532 km (0.117 R)
• M63: 23,212,503 km (0.03 R)
• M64: 23,306,451 km (0.09 R)
• M65: 23,541,619 km (0.103 R)
• M66: 24,537,940 km (0.084 R)
• M67: 24,633,533 km (0.066 R)
• M68: 24,873,189 km (0.052 R)
• M69: 25,209,784 km (0.094 R)
• M70: 26,131,307 km (0.069 R)
• M71: 26,817,363 km (0.107 R)
• M72: 27,212,152 km (0.11 R)
• M73: 27,857,517 km (0.048 R)
• M74: 28,910,836 km (0.082 R)
• M75: 29,062,378 km (0.106 R)
• M76: 29,315,648 km (0.039 R)
• M77: 30,232,982 km (0.115 R)
• M78: 30,386,918 km (0.066 R)
• M79: 30,592,316 km (0.112 R)
• M80: 31,939,295 km (0.106 R)
• M81: 32,357,720 km (0.027 R)
• M82: 33,146,999 km (0.071 R)
• M83: 34,905,671 km (0.061 R)
• M84: 35,552,682 km (0.029 R)
• M85: 36,476,150 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 8.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.65 AU - 10.57 AU

Year: 10670 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,271,655 km

• M1: 121,773 km (0.099 R)
• M2: 269,276 km (0.079 R)
• M3: 487,390 km (0.035 R)
• M4: 550,819 km (0.1 R)
• M5: 673,041 km (0.103 R)
• M6: 1,027,139 km (0.107 R)
• M7: 1,128,566 km (0.07 R)
• M8: 1,233,434 km (0.109 R)
• M9: 1,360,144 km (0.098 R)
• M10: 1,453,194 km (0.032 R)
• M11: 1,626,428 km (0.044 R)
• M12: 1,888,673 km (0.12 R)
• M13: 2,035,578 km (0.091 R)
• M14: 2,142,840 km (0.026 R)
• M15: 3,190,923 km (0.099 R)
• M16: 4,019,695 km (0.071 R)
• M17: 4,458,166 km (0.06 R)
• M18: 4,768,432 km (0.082 R)
• M19: 5,380,287 km (0.098 R)
• M20: 5,741,117 km (0.068 R)
• M21: 5,863,040 km (0.111 R)
• M22: 5,986,009 km (0.118 R)
• M23: 6,047,793 km (0.1 R)
• M24: 6,234,342 km (0.069 R)
• M25: 6,549,544 km (0.113 R)
• M26: 6,805,506 km (0.112 R)
• M27: 7,327,154 km (0.043 R)
• M28: 7,659,860 km (0.11 R)
• M29: 7,828,008 km (0.091 R)
• M30: 8,031,461 km (0.103 R)
• M31: 8,133,786 km (0.081 R)
• M32: 8,512,867 km (0.118 R)
• M33: 8,757,160 km (0.084 R)
• M34: 9,431,847 km (0.102 R)
• M35: 10,718,089 km (0.074 R)
• M36: 10,830,886 km (0.12 R)
• M37: 11,019,828 km (0.119 R)
• M38: 11,209,817 km (0.084 R)
• M39: 11,786,218 km (0.117 R)
• M40: 12,490,824 km (0.06 R)
• M41: 12,848,064 km (0.107 R)
• M42: 13,249,135 km (0.113 R)
• M43: 13,654,246 km (0.058 R)
• M44: 13,817,458 km (0.09 R)
• M45: 14,228,403 km (0.112 R)
• M46: 14,352,420 km (0.085 R)
• M47: 14,936,001 km (0.089 R)
• M48: 15,400,054 km (0.051 R)
• M49: 15,527,361 km (0.071 R)
• M50: 16,212,669 km (0.12 R)
• M51: 16,515,605 km (0.119 R)
• M52: 16,645,905 km (0.053 R)
• M53: 17,258,957 km (0.067 R)
• M54: 19,141,945 km (0.059 R)
• M55: 19,645,940 km (0.028 R)
• M56: 19,830,245 km (0.063 R)
• M57: 20,061,374 km (0.116 R)
• M58: 20,901,216 km (0.06 R)
• M59: 21,278,053 km (0.105 R)
• M60: 22,953,250 km (0.103 R)
• M61: 23,684,185 km (0.11 R)
• M62: 23,978,743 km (0.05 R)
• M63: 24,077,179 km (0.075 R)
• M64: 24,224,982 km (0.08 R)
• M65: 24,670,484 km (0.026 R)
• M66: 26,023,298 km (0.036 R)
• M67: 26,683,174 km (0.113 R)
• M68: 27,606,043 km (0.087 R)
• M69: 28,019,532 km (0.081 R)
• M70: 28,279,084 km (0.097 R)
• M71: 30,011,577 km (0.082 R)
• M72: 30,117,642 km (0.1 R)
• M73: 31,185,471 km (0.095 R)
• M74: 33,084,018 km (0.091 R)
• M75: 33,523,237 km (0.066 R)
• M76: 33,688,393 km (0.095 R)
• M77: 34,407,361 km (0.072 R)
• M78: 35,131,414 km (0.093 R)
• M79: 35,243,164 km (0.091 R)
• M80: 35,355,213 km (0.101 R)
• M81: 35,973,052 km (0.112 R)
• M82: 36,085,699 km (0.084 R)
• M83: 36,311,592 km (0.112 R)
• M84: 36,537,784 km (0.042 R)
• M85: 37,333,495 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 11.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.55 AU - 12.93 AU

Year: 12606 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,271,655 km

• M1: 170,093 km (0.074 R)
• M2: 324,927 km (0.086 R)
• M3: 443,109 km (0.11 R)
• M4: 941,569 km (0.094 R)
• M5: 1,067,830 km (0.098 R)
• M6: 1,820,157 km (0.072 R)
• M7: 2,145,533 km (0.118 R)
• M8: 2,893,073 km (0.065 R)
• M9: 3,039,230 km (0.096 R)
• M10: 3,581,074 km (0.07 R)
• M11: 3,990,074 km (0.104 R)
• M12: 4,200,259 km (0.071 R)
• M13: 4,366,313 km (0.07 R)
• M14: 4,534,611 km (0.096 R)
• M15: 5,745,605 km (0.078 R)
• M16: 5,850,773 km (0.063 R)
• M17: 5,983,316 km (0.116 R)
• M18: 6,799,373 km (0.025 R)
• M19: 7,248,914 km (0.051 R)
• M20: 7,766,373 km (0.12 R)
• M21: 8,117,928 km (0.113 R)
• M22: 9,858,350 km (0.092 R)
• M23: 10,463,473 km (0.093 R)
• M24: 11,743,134 km (0.091 R)
• M25: 12,113,089 km (0.071 R)
• M26: 13,420,126 km (0.039 R)
• M27: 13,736,226 km (0.1 R)
• M28: 14,054,870 km (0.114 R)
• M29: 15,610,687 km (0.034 R)
• M30: 16,690,485 km (0.096 R)
• M31: 16,916,976 km (0.052 R)
• M32: 17,296,506 km (0.075 R)
• M33: 17,410,948 km (0.114 R)
• M34: 17,525,690 km (0.072 R)
• M35: 17,909,857 km (0.093 R)
• M36: 19,000,426 km (0.077 R)
• M37: 20,072,145 km (0.095 R)
• M38: 20,878,776 km (0.095 R)
• M39: 21,245,142 km (0.103 R)
• M40: 21,860,587 km (0.065 R)
• M41: 22,523,605 km (0.106 R)
• M42: 22,983,170 km (0.099 R)
• M43: 23,319,466 km (0.073 R)
• M44: 24,981,797 km (0.088 R)
• M45: 25,500,902 km (0.107 R)
• M46: 26,154,944 km (0.094 R)
• M47: 26,637,995 km (0.073 R)
• M48: 27,301,462 km (0.083 R)
• M49: 27,836,274 km (0.115 R)
• M50: 28,060,073 km (0.058 R)
• M51: 30,101,485 km (0.057 R)
• M52: 30,884,929 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 3.3

Gravity: 50.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.5 AU - 17.28 AU

Year: 21624 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,271,655 km

• M1: 388,805 km (0.068 R)
• M2: 486,043 km (0.096 R)
• M3: 527,033 km (0.111 R)
• M4: 634,893 km (0.091 R)
• M5: 821,741 km (0.12 R)
• M6: 1,299,706 km (0.114 R)
• M7: 1,386,473 km (0.025 R)
• M8: 1,658,143 km (0.086 R)
• M9: 2,388,480 km (0.103 R)
• M10: 2,566,651 km (0.119 R)
• M11: 2,823,361 km (0.08 R)
• M12: 3,165,341 km (0.038 R)
• M13: 3,361,015 km (0.041 R)
• M14: 3,682,202 km (0.094 R)
• M15: 4,013,112 km (0.037 R)
• M16: 4,139,672 km (0.099 R)
• M17: 4,791,769 km (0.095 R)
• M18: 4,836,350 km (0.078 R)
• M19: 6,383,940 km (0.108 R)
• M20: 7,544,669 km (0.101 R)
• M21: 7,596,580 km (0.089 R)
• M22: 7,805,568 km (0.048 R)
• M23: 8,659,922 km (0.045 R)
• M24: 10,282,161 km (0.067 R)
• M25: 10,745,914 km (0.062 R)
• M26: 10,862,900 km (0.105 R)
• M27: 11,394,571 km (0.081 R)
• M28: 11,753,755 km (0.074 R)
• M29: 12,299,339 km (0.086 R)
• M30: 13,541,300 km (0.069 R)
• M31: 13,730,990 km (0.117 R)
• M32: 14,049,035 km (0.114 R)
• M33: 14,176,941 km (0.063 R)
• M34: 15,148,729 km (0.099 R)
• M35: 17,019,151 km (0.094 R)
• M36: 17,635,644 km (0.099 R)
• M37: 17,773,723 km (0.086 R)
• M38: 18,399,192 km (0.085 R)
• M39: 18,469,054 km (0.11 R)
• M40: 18,961,081 km (0.104 R)
• M41: 19,102,451 km (0.064 R)
• M42: 21,928,205 km (0.041 R)
• M43: 22,150,807 km (0.107 R)
• M44: 22,598,554 km (0.118 R)
• M45: 22,673,352 km (0.107 R)
• M46: 23,200,087 km (0.088 R)
• M47: 23,578,719 km (0.101 R)
• M48: 24,341,967 km (0.097 R)
• M49: 24,803,925 km (0.081 R)
• M50: 24,958,460 km (0.105 R)
• M51: 25,580,189 km (0.047 R)
• M52: 25,736,369 km (0.047 R)
• M53: 27,235,938 km (0.053 R)
• M54: 27,956,102 km (0.045 R)
• M55: 30,898,842 km (0.109 R)
• M56: 31,733,598 km (0.082 R)
• M57: 31,985,521 km (0.089 R)
• M58: 32,322,266 km (0.106 R)
• M59: 33,510,521 km (0.073 R)
• M60: 35,667,573 km (0.115 R)
• M61: 37,071,549 km (0.091 R)
• M62: 39,121,040 km (0.11 R)
• M63: 41,024,224 km (0.08 R)
• M64: 42,033,112 km (0.109 R)
• M65: 43,235,879 km (0.057 R)
• M66: 43,328,929 km (0.116 R)
• M67: 43,608,228 km (0.051 R)
• M68: 43,981,774 km (0.116 R)
• M69: 45,391,584 km (0.11 R)
• M70: 45,485,981 km (0.03 R)
• M71: 48,641,448 km (0.088 R)
• M72: 49,514,202 km (0.096 R)
• M73: 49,903,755 km (0.091 R)
• M74: 51,768,044 km (0.038 R)
• M75: 54,255,408 km (0.097 R)
• M76: 56,273,184 km (0.039 R)
• M77: 57,291,197 km (0.118 R)
• M78: 58,932,735 km (0.109 R)
• M79: 59,345,625 km (0.105 R)
• M80: 61,006,311 km (0.062 R)
• M81: 61,215,000 km (0.11 R)
• M82: 63,631,604 km (0.109 R)
• M83: 63,843,285 km (0.114 R)
• M84: 64,161,180 km (0.106 R)
• M85: 64,267,245 km (0.107 R)
• M86: 65,117,859 km (0.1 R)
• M87: 66,615,483 km (0.039 R)
• M88: 67,908,158 km (0.078 R)
• M89: 68,016,317 km (0.101 R)
• M90: 71,395,584 km (0.102 R)
• M91: 71,505,538 km (0.088 R)
• M92: 71,725,447 km (0.076 R)
• M93: 72,276,416 km (0.077 R)
• M94: 72,607,775 km (0.118 R)
• M95: 73,050,286 km (0.064 R)
• M96: 74,271,603 km (0.077 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit