🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 42.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.77 AU

Year: 217 Days

Day: 29.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 263 Days

Day: 30.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,580,507 km

• M1: 284,236 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.92 AU - 2.18 AU

Year: 1041 Days

Day: 22.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,580,507 km

• M1: 325,226 km (0.113 R)
• M2: 424,260 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.11 AU - 2.13 AU

Year: 1095 Days

Day: 45.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.2

Radius: 8.8

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.13 AU - 8.07 AU

Year: 6015 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,580,507 km

• M1: 134,788 km (0.099 R)
• M2: 224,995 km (0.12 R)
• M3: 566,378 km (0.112 R)
• M4: 682,914 km (0.049 R)
• M5: 751,430 km (0.048 R)
• M6: 1,018,462 km (0.091 R)
• M7: 1,246,449 km (0.12 R)
• M8: 2,724,925 km (0.075 R)
• M9: 4,274,310 km (0.09 R)
• M10: 4,724,600 km (0.072 R)
• M11: 4,832,759 km (0.067 R)
• M12: 5,756,376 km (0.076 R)
• M13: 5,901,038 km (0.068 R)
• M14: 6,193,950 km (0.092 R)
• M15: 6,282,811 km (0.119 R)
• M16: 6,401,891 km (0.11 R)
• M17: 6,551,788 km (0.052 R)
• M18: 6,702,882 km (0.04 R)
• M19: 6,977,843 km (0.094 R)
• M20: 7,101,261 km (0.071 R)
• M21: 7,412,874 km (0.074 R)
• M22: 9,070,867 km (0.114 R)
• M23: 9,205,655 km (0.071 R)
• M24: 9,751,388 km (0.08 R)
• M25: 10,660,344 km (0.086 R)
• M26: 10,731,403 km (0.088 R)
• M27: 10,981,381 km (0.1 R)
• M28: 12,000,143 km (0.076 R)
• M29: 12,148,245 km (0.072 R)
• M30: 12,222,445 km (0.092 R)
• M31: 12,334,045 km (0.073 R)
• M32: 12,859,583 km (0.104 R)
• M33: 13,239,412 km (0.076 R)
• M34: 13,354,004 km (0.117 R)
• M35: 13,700,023 km (0.077 R)
• M36: 14,205,066 km (0.105 R)
• M37: 14,755,736 km (0.061 R)
• M38: 14,874,666 km (0.109 R)
• M39: 15,959,101 km (0.046 R)
• M40: 16,203,693 km (0.04 R)
• M41: 16,326,364 km (0.062 R)
• M42: 16,531,462 km (0.056 R)
• M43: 16,696,319 km (0.1 R)
• M44: 17,360,833 km (0.116 R)
• M45: 17,949,351 km (0.074 R)
• M46: 18,203,667 km (0.032 R)
• M47: 18,844,545 km (0.1 R)
• M48: 19,102,900 km (0.106 R)
• M49: 19,232,601 km (0.113 R)
• M50: 20,060,476 km (0.096 R)
• M51: 20,192,272 km (0.114 R)
• M52: 20,280,235 km (0.109 R)
• M53: 21,436,028 km (0.1 R)
• M54: 21,660,874 km (0.118 R)
• M55: 22,339,600 km (0.108 R)
• M56: 22,750,395 km (0.073 R)
• M57: 23,440,341 km (0.11 R)
• M58: 23,579,168 km (0.114 R)
• M59: 24,370,989 km (0.118 R)
• M60: 24,652,682 km (0.103 R)
• M61: 25,076,941 km (0.09 R)
• M62: 25,218,910 km (0.105 R)
• M63: 25,932,940 km (0.108 R)
• M64: 26,992,093 km (0.093 R)
• M65: 27,234,891 km (0.04 R)
• M66: 28,805,220 km (0.084 R)
• M67: 28,904,253 km (0.082 R)
• M68: 29,301,885 km (0.101 R)
• M69: 29,851,657 km (0.051 R)
• M70: 29,951,887 km (0.091 R)
• M71: 30,253,626 km (0.073 R)
• M72: 30,758,519 km (0.093 R)
• M73: 30,910,510 km (0.039 R)
• M74: 31,011,938 km (0.09 R)
• M75: 31,164,378 km (0.095 R)
• M76: 31,266,254 km (0.086 R)
• M77: 31,725,520 km (0.095 R)
• M78: 32,444,487 km (0.063 R)
• M79: 32,909,437 km (0.082 R)
• M80: 33,168,690 km (0.054 R)
• M81: 33,950,638 km (0.102 R)
• M82: 34,055,357 km (0.113 R)
• M83: 35,267,249 km (0.101 R)
• M84: 35,373,314 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 11.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.02 AU - 10.36 AU

Year: 9883 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,580,507 km

• M1: 166,353 km (0.071 R)
• M2: 459,415 km (0.119 R)
• M3: 677,379 km (0.055 R)
• M4: 950,096 km (0.101 R)
• M5: 1,029,084 km (0.095 R)
• M6: 1,110,315 km (0.081 R)
• M7: 1,236,726 km (0.113 R)
• M8: 1,717,832 km (0.108 R)
• M9: 1,865,635 km (0.102 R)
• M10: 1,992,195 km (0.085 R)
• M11: 2,583,555 km (0.103 R)
• M12: 2,869,886 km (0.104 R)
• M13: 3,046,710 km (0.084 R)
• M14: 3,349,646 km (0.073 R)
• M15: 3,630,591 km (0.067 R)
• M16: 3,854,539 km (0.103 R)
• M17: 4,760,803 km (0.1 R)
• M18: 5,473,337 km (0.07 R)
• M19: 5,804,996 km (0.029 R)
• M20: 5,992,143 km (0.102 R)
• M21: 6,604,297 km (0.092 R)
• M22: 6,997,141 km (0.049 R)
• M23: 7,316,832 km (0.025 R)
• M24: 8,600,980 km (0.051 R)
• M25: 8,771,671 km (0.118 R)
• M26: 9,290,776 km (0.073 R)
• M27: 10,133,012 km (0.091 R)
• M28: 10,769,252 km (0.073 R)
• M29: 11,653,525 km (0.069 R)
• M30: 11,842,616 km (0.112 R)
• M31: 11,985,183 km (0.092 R)
• M32: 12,080,477 km (0.115 R)
• M33: 12,176,070 km (0.092 R)
• M34: 12,803,483 km (0.108 R)
• M35: 12,949,790 km (0.111 R)
• M36: 13,096,695 km (0.087 R)
• M37: 13,244,049 km (0.04 R)
• M38: 14,494,089 km (0.081 R)
• M39: 15,107,291 km (0.048 R)
• M40: 15,365,347 km (0.113 R)
• M41: 16,095,833 km (0.052 R)
• M42: 16,359,425 km (0.105 R)
• M43: 17,374,147 km (0.103 R)
• M44: 17,536,162 km (0.077 R)
• M45: 17,644,470 km (0.09 R)
• M46: 17,916,290 km (0.098 R)
• M47: 18,906,328 km (0.073 R)
• M48: 19,073,130 km (0.042 R)
• M49: 19,632,477 km (0.106 R)
• M50: 20,253,906 km (0.081 R)
• M51: 24,056,534 km (0.108 R)
• M52: 24,297,686 km (0.119 R)
• M53: 24,660,760 km (0.063 R)
• M54: 25,208,887 km (0.116 R)
• M55: 25,392,443 km (0.118 R)
• M56: 26,007,590 km (0.093 R)
• M57: 26,131,307 km (0.115 R)
• M58: 26,441,274 km (0.046 R)
• M59: 28,644,701 km (0.078 R)
• M60: 28,772,458 km (0.12 R)
• M61: 28,964,392 km (0.083 R)
• M62: 29,349,457 km (0.091 R)
• M63: 29,607,064 km (0.073 R)
• M64: 29,930,196 km (0.085 R)
• M65: 30,124,673 km (0.103 R)
• M66: 31,827,396 km (0.109 R)
• M67: 33,359,577 km (0.092 R)
• M68: 33,695,873 km (0.096 R)
• M69: 34,983,911 km (0.036 R)
• M70: 35,874,467 km (0.072 R)
• M71: 36,081,062 km (0.117 R)
• M72: 36,287,955 km (0.106 R)
• M73: 36,633,826 km (0.056 R)
• M74: 37,817,893 km (0.11 R)
• M75: 38,098,239 km (0.051 R)
• M76: 39,226,806 km (0.092 R)
• M77: 39,866,486 km (0.084 R)
• M78: 41,444,594 km (0.082 R)
• M79: 42,241,352 km (0.093 R)
• M80: 43,923,431 km (0.094 R)
• M81: 44,292,040 km (0.081 R)
• M82: 45,180,801 km (0.088 R)
• M83: 45,627,500 km (0.087 R)
• M84: 48,642,047 km (0.064 R)
• M85: 50,558,695 km (0.086 R)
• M86: 50,944,956 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 11.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.31 AU - 14.37 AU

Year: 14453 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,580,507 km

• M1: 469,438 km (0.109 R)
• M2: 677,978 km (0.106 R)
• M3: 1,049,130 km (0.087 R)
• M4: 1,330,374 km (0.053 R)
• M5: 1,568,384 km (0.089 R)
• M6: 1,915,451 km (0.11 R)
• M7: 2,110,527 km (0.084 R)
• M8: 2,363,946 km (0.097 R)
• M9: 2,681,093 km (0.083 R)
• M10: 3,096,826 km (0.111 R)
• M11: 3,298,035 km (0.095 R)
• M12: 3,562,972 km (0.072 R)
• M13: 3,652,881 km (0.071 R)
• M14: 4,020,144 km (0.074 R)
• M15: 4,271,618 km (0.073 R)
• M16: 4,496,014 km (0.087 R)
• M17: 4,724,301 km (0.058 R)
• M18: 5,363,084 km (0.087 R)
• M19: 5,570,576 km (0.094 R)
• M20: 6,500,027 km (0.115 R)
• M21: 6,758,533 km (0.064 R)
• M22: 7,362,160 km (0.105 R)
• M23: 8,701,659 km (0.066 R)
• M24: 8,945,953 km (0.119 R)
• M25: 9,275,068 km (0.088 R)
• M26: 9,608,073 km (0.114 R)
• M27: 9,902,781 km (0.114 R)
• M28: 9,987,603 km (0.113 R)
• M29: 10,328,985 km (0.045 R)
• M30: 11,243,626 km (0.029 R)
• M31: 11,332,039 km (0.097 R)
• M32: 11,420,750 km (0.09 R)
• M33: 12,594,794 km (0.09 R)
• M34: 13,665,167 km (0.038 R)
• M35: 14,235,135 km (0.029 R)
• M36: 14,571,281 km (0.099 R)
• M37: 14,716,092 km (0.117 R)
• M38: 15,251,353 km (0.11 R)
• M39: 16,743,442 km (0.047 R)
• M40: 17,098,289 km (0.118 R)
• M41: 18,022,205 km (0.032 R)
• M42: 18,594,716 km (0.11 R)
• M43: 18,962,129 km (0.066 R)
• M44: 19,491,406 km (0.099 R)
• M45: 20,456,013 km (0.098 R)
• M46: 20,944,151 km (0.108 R)
• M47: 21,053,208 km (0.075 R)
• M48: 21,217,017 km (0.092 R)
• M49: 21,326,523 km (0.098 R)
• M50: 21,436,178 km (0.073 R)
• M51: 23,047,497 km (0.056 R)
• M52: 23,329,190 km (0.109 R)
• M53: 23,953,162 km (0.104 R)
• M54: 24,985,836 km (0.105 R)
• M55: 25,333,203 km (0.044 R)
• M56: 25,740,707 km (0.114 R)
• M57: 25,915,886 km (0.114 R)
• M58: 26,267,591 km (0.068 R)
• M59: 26,857,455 km (0.065 R)
• M60: 27,153,958 km (0.08 R)
• M61: 27,810,095 km (0.059 R)
• M62: 28,894,978 km (0.092 R)
• M63: 29,016,452 km (0.082 R)
• M64: 29,259,698 km (0.113 R)
• M65: 31,168,417 km (0.096 R)
• M66: 31,542,412 km (0.111 R)
• M67: 31,792,689 km (0.114 R)
• M68: 32,484,130 km (0.11 R)
• M69: 32,926,791 km (0.109 R)
• M70: 35,624,040 km (0.111 R)
• M71: 36,801,675 km (0.08 R)
• M72: 37,131,089 km (0.041 R)
• M73: 37,461,401 km (0.043 R)
• M74: 37,660,067 km (0.1 R)
• M75: 39,666,175 km (0.04 R)
• M76: 39,936,348 km (0.054 R)
• M77: 40,071,585 km (0.04 R)
• M78: 40,206,971 km (0.111 R)
• M79: 41,295,894 km (0.057 R)
• M80: 42,256,761 km (0.09 R)
• M81: 42,601,584 km (0.077 R)
• M82: 43,224,809 km (0.109 R)
• M83: 43,502,762 km (0.12 R)
• M84: 43,781,313 km (0.048 R)
• M85: 44,270,199 km (0.096 R)
• M86: 46,813,063 km (0.063 R)
• M87: 47,026,988 km (0.096 R)
• M88: 47,312,870 km (0.108 R)
• M89: 47,958,235 km (0.098 R)
• M90: 48,030,192 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.6

Radius: 4

Gravity: 47.54 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.29 AU - 16.41 AU

Year: 20301 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,580,507 km

• M1: 181,462 km (0.104 R)
• M2: 345,421 km (0.055 R)
• M3: 422,315 km (0.083 R)
• M4: 615,745 km (0.104 R)
• M5: 662,270 km (0.084 R)
• M6: 709,991 km (0.106 R)
• M7: 912,397 km (0.116 R)
• M8: 1,047,783 km (0.062 R)
• M9: 1,398,291 km (0.075 R)
• M10: 1,883,138 km (0.117 R)
• M11: 2,125,935 km (0.063 R)
• M12: 2,602,554 km (0.118 R)
• M13: 3,314,490 km (0.1 R)
• M14: 5,044,590 km (0.103 R)
• M15: 5,722,867 km (0.099 R)
• M16: 5,822,200 km (0.097 R)
• M17: 5,921,981 km (0.073 R)
• M18: 6,950,915 km (0.109 R)
• M19: 7,216,601 km (0.046 R)
• M20: 8,312,406 km (0.039 R)
• M21: 9,284,044 km (0.081 R)
• M22: 9,812,723 km (0.069 R)
• M23: 10,837,767 km (0.107 R)
• M24: 11,269,656 km (0.05 R)
• M25: 11,707,230 km (0.082 R)
• M26: 12,023,031 km (0.036 R)
• M27: 12,086,610 km (0.076 R)
• M28: 12,792,712 km (0.065 R)
• M29: 12,857,488 km (0.12 R)
• M30: 13,052,713 km (0.099 R)
• M31: 14,717,139 km (0.101 R)
• M32: 14,921,340 km (0.036 R)
• M33: 14,989,557 km (0.09 R)
• M34: 15,057,923 km (0.076 R)
• M35: 15,126,439 km (0.044 R)
• M36: 15,263,770 km (0.049 R)
• M37: 15,470,365 km (0.075 R)
• M38: 16,658,920 km (0.113 R)
• M39: 17,371,754 km (0.052 R)
• M40: 20,852,447 km (0.085 R)
• M41: 21,005,187 km (0.085 R)
• M42: 22,240,715 km (0.108 R)
• M43: 22,553,225 km (0.045 R)
• M44: 24,781,486 km (0.045 R)
• M45: 25,757,612 km (0.083 R)
• M46: 26,497,972 km (0.107 R)
• M47: 27,495,939 km (0.098 R)
• M48: 27,579,714 km (0.087 R)
• M49: 30,649,612 km (0.051 R)
• M50: 30,910,211 km (0.082 R)
• M51: 32,136,315 km (0.095 R)
• M52: 32,224,578 km (0.097 R)
• M53: 34,455,382 km (0.05 R)
• M54: 36,000,578 km (0.119 R)
• M55: 36,092,132 km (0.1 R)
• M56: 36,643,250 km (0.078 R)
• M57: 37,197,211 km (0.088 R)
• M58: 37,940,264 km (0.057 R)
• M59: 38,220,012 km (0.116 R)
• M60: 38,781,902 km (0.041 R)
• M61: 38,969,647 km (0.079 R)
• M62: 39,913,609 km (0.056 R)
• M63: 41,247,574 km (0.113 R)
• M64: 41,920,016 km (0.112 R)
• M65: 42,499,409 km (0.102 R)
• M66: 44,744,424 km (0.07 R)
• M67: 44,941,444 km (0.115 R)
• M68: 45,336,383 km (0.108 R)
• M69: 45,633,334 km (0.118 R)
• M70: 46,129,700 km (0.115 R)
• M71: 46,827,724 km (0.073 R)
• M72: 47,629,568 km (0.114 R)
• M73: 49,755,953 km (0.052 R)
• M74: 52,743,123 km (0.106 R)
• M75: 54,310,759 km (0.113 R)
• M76: 55,258,611 km (0.075 R)
• M77: 57,705,883 km (0.091 R)
• M78: 58,888,753 km (0.089 R)
• M79: 61,716,153 km (0.047 R)
• M80: 61,935,463 km (0.108 R)
• M81: 62,705,144 km (0.115 R)
• M82: 64,031,928 km (0.111 R)
• M83: 64,476,233 km (0.057 R)
• M84: 65,479,736 km (0.112 R)
• M85: 65,703,385 km (0.069 R)
• M86: 66,375,977 km (0.087 R)
• M87: 66,713,170 km (0.083 R)
• M88: 67,050,962 km (0.082 R)
• M89: 69,430,915 km (0.056 R)
• M90: 70,115,924 km (0.108 R)
• M91: 73,342,301 km (0.107 R)
• M92: 74,156,412 km (0.086 R)
• M93: 74,273,099 km (0.106 R)
• M94: 75,207,637 km (0.09 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit