🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 311 Days

Day: 36.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.31 AU - 1.63 AU

Year: 671 Days

Day: 45 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,329,983 km

• M1: 372,200 km (0.052 R)
• M2: 396,584 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.5 AU - 3.36 AU

Year: 1889 Days

Day: 12.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,329,983 km

• M1: 1,776,176 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.27 AU - 3.55 AU

Year: 2372 Days

Day: 25.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.39 AU - 3.83 AU

Year: 2584 Days

Day: 16 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 14.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.39 AU - 4.59 AU

Year: 3584 Days

Day: 9.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,329,983 km

• M1: 201,957 km (0.099 R)
• M2: 325,076 km (0.096 R)
• M3: 482,752 km (0.11 R)
• M4: 617,839 km (0.118 R)
• M5: 886,068 km (0.096 R)
• M6: 991,086 km (0.109 R)
• M7: 1,090,568 km (0.112 R)
• M8: 1,225,506 km (0.119 R)
• M9: 1,467,555 km (0.039 R)
• M10: 1,701,825 km (0.075 R)
• M11: 1,999,525 km (0.106 R)
• M12: 2,436,650 km (0.1 R)
• M13: 2,773,844 km (0.062 R)
• M14: 2,992,257 km (0.081 R)
• M15: 3,111,187 km (0.048 R)
• M16: 3,201,394 km (0.062 R)
• M17: 3,446,585 km (0.076 R)
• M18: 3,618,623 km (0.076 R)
• M19: 3,745,781 km (0.117 R)
• M20: 3,955,368 km (0.046 R)
• M21: 4,336,094 km (0.091 R)
• M22: 4,437,372 km (0.086 R)
• M23: 4,607,914 km (0.067 R)
• M24: 4,745,992 km (0.113 R)
• M25: 5,043,991 km (0.066 R)
• M26: 5,294,119 km (0.064 R)
• M27: 5,566,686 km (0.07 R)
• M28: 5,677,090 km (0.041 R)
• M29: 5,862,741 km (0.096 R)
• M30: 5,974,939 km (0.059 R)
• M31: 6,220,878 km (0.11 R)
• M32: 6,860,110 km (0.108 R)
• M33: 6,978,591 km (0.066 R)
• M34: 7,137,614 km (0.114 R)
• M35: 7,419,007 km (0.12 R)
• M36: 7,622,161 km (0.072 R)
• M37: 7,724,486 km (0.099 R)
• M38: 8,013,360 km (0.054 R)
• M39: 8,117,480 km (0.088 R)
• M40: 8,284,880 km (0.066 R)
• M41: 8,474,570 km (0.104 R)
• M42: 9,291,823 km (0.053 R)
• M43: 9,599,247 km (0.045 R)
• M44: 9,798,661 km (0.065 R)
• M45: 9,887,671 km (0.113 R)
• M46: 10,089,180 km (0.101 R)
• M47: 10,724,522 km (0.108 R)
• M48: 10,862,451 km (0.047 R)
• M49: 10,954,603 km (0.1 R)
• M50: 11,419,853 km (0.092 R)
• M51: 11,654,871 km (0.115 R)
• M52: 12,081,973 km (0.097 R)
• M53: 12,345,415 km (0.094 R)
• M54: 12,441,756 km (0.1 R)
• M55: 12,927,201 km (0.101 R)
• M56: 13,196,776 km (0.104 R)
• M57: 13,319,895 km (0.06 R)
• M58: 13,418,779 km (0.053 R)
• M59: 14,041,855 km (0.074 R)
• M60: 14,369,623 km (0.119 R)
• M61: 14,725,517 km (0.042 R)
• M62: 14,827,692 km (0.03 R)
• M63: 14,981,479 km (0.081 R)
• M64: 15,342,309 km (0.056 R)
• M65: 15,915,119 km (0.106 R)
• M66: 16,468,631 km (0.099 R)
• M67: 16,974,721 km (0.103 R)
• M68: 17,081,982 km (0.057 R)
• M69: 17,920,479 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 12.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.07 AU - 7.51 AU

Year: 6665 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,329,983 km

• M1: 269,276 km (0.098 R)
• M2: 481,855 km (0.11 R)
• M3: 1,099,245 km (0.104 R)
• M4: 1,196,484 km (0.119 R)
• M5: 1,382,883 km (0.118 R)
• M6: 1,709,156 km (0.039 R)
• M7: 1,842,747 km (0.109 R)
• M8: 2,019,870 km (0.11 R)
• M9: 2,141,194 km (0.119 R)
• M10: 2,651,173 km (0.108 R)
• M11: 2,988,965 km (0.073 R)
• M12: 3,780,637 km (0.106 R)
• M13: 3,956,714 km (0.107 R)
• M14: 4,239,005 km (0.07 R)
• M15: 4,343,425 km (0.09 R)
• M16: 4,448,592 km (0.103 R)
• M17: 4,528,028 km (0.118 R)
• M18: 4,608,063 km (0.116 R)
• M19: 4,742,402 km (0.091 R)
• M20: 5,461,818 km (0.078 R)
• M21: 6,786,807 km (0.062 R)
• M22: 7,187,579 km (0.112 R)
• M23: 7,343,759 km (0.061 R)
• M24: 7,532,702 km (0.072 R)
• M25: 8,206,790 km (0.038 R)
• M26: 9,407,013 km (0.087 R)
• M27: 9,819,305 km (0.118 R)
• M28: 10,732,899 km (0.111 R)
• M29: 10,947,572 km (0.105 R)
• M30: 11,600,268 km (0.09 R)
• M31: 12,042,329 km (0.079 R)
• M32: 12,265,529 km (0.066 R)
• M33: 12,415,127 km (0.103 R)
• M34: 12,943,208 km (0.088 R)
• M35: 14,060,554 km (0.063 R)
• M36: 14,809,441 km (0.08 R)
• M37: 15,248,960 km (0.085 R)
• M38: 15,611,735 km (0.116 R)
• M39: 16,428,090 km (0.113 R)
• M40: 16,966,194 km (0.094 R)
• M41: 17,132,995 km (0.107 R)
• M42: 18,017,268 km (0.074 R)
• M43: 20,403,055 km (0.095 R)
• M44: 20,669,339 km (0.098 R)
• M45: 20,802,930 km (0.094 R)
• M46: 21,070,860 km (0.1 R)
• M47: 21,430,045 km (0.058 R)
• M48: 22,932,606 km (0.119 R)
• M49: 23,024,907 km (0.066 R)
• M50: 23,163,286 km (0.074 R)
• M51: 23,255,737 km (0.089 R)
• M52: 23,348,338 km (0.096 R)
• M53: 24,187,283 km (0.084 R)
• M54: 25,464,101 km (0.075 R)
• M55: 25,655,137 km (0.083 R)
• M56: 26,279,260 km (0.111 R)
• M57: 27,005,707 km (0.086 R)
• M58: 27,493,545 km (0.086 R)
• M59: 27,689,519 km (0.098 R)
• M60: 28,033,743 km (0.1 R)
• M61: 28,230,913 km (0.109 R)
• M62: 28,329,798 km (0.068 R)
• M63: 28,428,682 km (0.108 R)
• M64: 28,626,899 km (0.108 R)
• M65: 28,974,864 km (0.089 R)
• M66: 29,926,306 km (0.05 R)
• M67: 30,380,635 km (0.086 R)
• M68: 32,478,895 km (0.108 R)
• M69: 32,634,327 km (0.044 R)
• M70: 33,154,030 km (0.105 R)
• M71: 33,310,509 km (0.091 R)
• M72: 34,254,322 km (0.069 R)
• M73: 34,412,447 km (0.109 R)
• M74: 34,518,063 km (0.051 R)
• M75: 34,782,403 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.7

Radius: 3.6

Gravity: 62.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.15 AU - 19.57 AU

Year: 23795 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,329,983 km

• M1: 52,808 km (0.084 R)
• M2: 178,321 km (0.105 R)
• M3: 711,936 km (0.035 R)
• M4: 1,174,942 km (0.07 R)
• M5: 1,335,460 km (0.1 R)
• M6: 1,503,010 km (0.085 R)
• M7: 1,712,746 km (0.12 R)
• M8: 3,065,410 km (0.082 R)
• M9: 3,152,925 km (0.111 R)
• M10: 3,465,734 km (0.069 R)
• M11: 4,512,021 km (0.1 R)
• M12: 5,434,591 km (0.08 R)
• M13: 5,540,656 km (0.066 R)
• M14: 5,754,731 km (0.036 R)
• M15: 5,971,648 km (0.112 R)
• M16: 6,525,310 km (0.07 R)
• M17: 7,503,530 km (0.09 R)
• M18: 7,919,562 km (0.109 R)
• M19: 8,282,037 km (0.038 R)
• M20: 8,465,295 km (0.091 R)
• M21: 10,043,851 km (0.114 R)
• M22: 10,501,771 km (0.108 R)
• M23: 10,633,865 km (0.068 R)
• M24: 10,832,980 km (0.119 R)
• M25: 11,033,292 km (0.09 R)
• M26: 13,603,533 km (0.03 R)
• M27: 14,255,480 km (0.096 R)
• M28: 14,474,940 km (0.113 R)
• M29: 14,991,651 km (0.103 R)
• M30: 15,589,445 km (0.111 R)
• M31: 15,967,030 km (0.119 R)
• M32: 16,195,017 km (0.068 R)
• M33: 16,500,795 km (0.088 R)
• M34: 18,693,152 km (0.083 R)
• M35: 18,853,221 km (0.109 R)
• M36: 19,013,740 km (0.097 R)
• M37: 19,336,123 km (0.063 R)
• M38: 20,150,085 km (0.113 R)
• M39: 21,391,748 km (0.076 R)
• M40: 21,811,220 km (0.079 R)
• M41: 22,064,190 km (0.116 R)
• M42: 23,948,375 km (0.05 R)
• M43: 26,151,353 km (0.102 R)
• M44: 29,901,473 km (0.09 R)
• M45: 29,995,121 km (0.112 R)
• M46: 31,220,028 km (0.073 R)
• M47: 32,942,798 km (0.118 R)
• M48: 33,913,239 km (0.065 R)
• M49: 34,893,105 km (0.052 R)
• M50: 35,782,763 km (0.117 R)
• M51: 36,180,544 km (0.086 R)
• M52: 38,699,922 km (0.093 R)
• M53: 39,620,697 km (0.072 R)
• M54: 41,483,789 km (0.077 R)
• M55: 42,530,974 km (0.092 R)
• M56: 42,846,925 km (0.115 R)
• M57: 42,952,391 km (0.095 R)
• M58: 44,331,235 km (0.102 R)
• M59: 45,294,346 km (0.08 R)
• M60: 45,940,309 km (0.091 R)
• M61: 46,914,939 km (0.104 R)
• M62: 47,023,547 km (0.119 R)
• M63: 49,104,903 km (0.041 R)
• M64: 49,657,517 km (0.066 R)
• M65: 49,879,221 km (0.114 R)
• M66: 50,546,129 km (0.091 R)
• M67: 51,888,769 km (0.114 R)
• M68: 52,338,909 km (0.077 R)
• M69: 52,677,449 km (0.115 R)
• M70: 53,697,258 km (0.03 R)
• M71: 55,756,174 km (0.115 R)
• M72: 56,795,430 km (0.096 R)
• M73: 57,375,421 km (0.116 R)
• M74: 59,010,077 km (0.081 R)
• M75: 59,127,362 km (0.04 R)
• M76: 60,896,805 km (0.093 R)
• M77: 61,609,489 km (0.077 R)
• M78: 62,205,487 km (0.114 R)
• M79: 65,699,645 km (0.119 R)
• M80: 65,821,268 km (0.066 R)
• M81: 66,552,502 km (0.049 R)
• M82: 68,762,512 km (0.11 R)
• M83: 70,373,531 km (0.118 R)
• M84: 70,497,997 km (0.084 R)
• M85: 76,300,748 km (0.111 R)
• M86: 76,556,561 km (0.109 R)
• M87: 78,612,783 km (0.094 R)
• M88: 79,259,046 km (0.116 R)
• M89: 80,556,957 km (0.061 R)
• M90: 81,469,654 km (0.1 R)
• M91: 82,910,730 km (0.116 R)
• M92: 84,757,067 km (0.065 R)
• M93: 85,154,399 km (0.117 R)
• M94: 85,685,322 km (0.116 R)
• M95: 86,750,160 km (0.059 R)
• M96: 88,758,810 km (0.084 R)
• M97: 89,971,301 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.1

Radius: 6.3

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.72 AU - 22.34 AU

Year: 28842 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,329,983 km

• M1: 304,282 km (0.054 R)
• M2: 379,231 km (0.065 R)
• M3: 549,174 km (0.085 R)
• M4: 1,190,949 km (0.101 R)
• M5: 1,314,367 km (0.114 R)
• M6: 1,409,960 km (0.106 R)
• M7: 1,885,532 km (0.051 R)
• M8: 2,524,614 km (0.104 R)
• M9: 2,805,858 km (0.06 R)
• M10: 3,054,938 km (0.056 R)
• M11: 4,167,946 km (0.097 R)
• M12: 4,309,167 km (0.1 R)
• M13: 4,452,033 km (0.109 R)
• M14: 4,890,055 km (0.068 R)
• M15: 5,392,704 km (0.069 R)
• M16: 6,830,489 km (0.104 R)
• M17: 7,109,190 km (0.115 R)
• M18: 7,793,002 km (0.094 R)
• M19: 8,083,970 km (0.064 R)
• M20: 8,917,978 km (0.082 R)
• M21: 8,978,565 km (0.047 R)
• M22: 9,161,224 km (0.102 R)
• M23: 9,345,080 km (0.04 R)
• M24: 10,537,973 km (0.119 R)
• M25: 10,859,758 km (0.067 R)
• M26: 10,924,534 km (0.094 R)
• M27: 11,978,002 km (0.057 R)
• M28: 12,789,122 km (0.113 R)
• M29: 12,994,669 km (0.114 R)
• M30: 14,965,472 km (0.112 R)
• M31: 15,254,495 km (0.091 R)
• M32: 16,577,987 km (0.094 R)
• M33: 16,652,637 km (0.088 R)
• M34: 17,937,832 km (0.112 R)
• M35: 19,647,885 km (0.091 R)
• M36: 20,843,471 km (0.029 R)
• M37: 21,004,588 km (0.114 R)
• M38: 22,804,699 km (0.081 R)
• M39: 22,887,726 km (0.057 R)
• M40: 23,137,255 km (0.115 R)
• M41: 24,398,665 km (0.111 R)
• M42: 26,987,755 km (0.096 R)
• M43: 28,493,158 km (0.068 R)
• M44: 28,761,687 km (0.099 R)
• M45: 30,025,639 km (0.105 R)
• M46: 30,756,125 km (0.065 R)
• M47: 30,847,829 km (0.077 R)
• M48: 31,123,388 km (0.05 R)
• M49: 31,492,297 km (0.112 R)
• M50: 31,584,748 km (0.068 R)
• M51: 31,862,551 km (0.05 R)
• M52: 32,420,701 km (0.107 R)
• M53: 34,209,443 km (0.047 R)
• M54: 35,163,727 km (0.061 R)
• M55: 35,355,662 km (0.12 R)
• M56: 36,611,386 km (0.111 R)
• M57: 37,980,057 km (0.047 R)
• M58: 39,864,242 km (0.071 R)
• M59: 39,964,174 km (0.106 R)
• M60: 40,465,476 km (0.118 R)
• M61: 41,170,830 km (0.069 R)
• M62: 42,389,305 km (0.058 R)
• M63: 42,798,156 km (0.066 R)
• M64: 43,105,579 km (0.086 R)
• M65: 44,653,768 km (0.053 R)
• M66: 45,382,608 km (0.06 R)
• M67: 45,487,028 km (0.083 R)
• M68: 45,696,166 km (0.12 R)
• M69: 45,800,734 km (0.084 R)
• M70: 49,729,175 km (0.093 R)
• M71: 50,376,335 km (0.062 R)
• M72: 50,700,962 km (0.03 R)
• M73: 51,461,069 km (0.075 R)
• M74: 54,539,195 km (0.091 R)
• M75: 58,015,999 km (0.095 R)
• M76: 60,182,027 km (0.108 R)
• M77: 61,794,991 km (0.078 R)
• M78: 62,258,445 km (0.044 R)
• M79: 62,723,096 km (0.095 R)
• M80: 64,123,781 km (0.116 R)
• M81: 64,710,504 km (0.07 R)
• M82: 64,827,938 km (0.097 R)
• M83: 67,551,218 km (0.083 R)
• M84: 71,158,920 km (0.045 R)
• M85: 73,966,872 km (0.105 R)
• M86: 74,089,841 km (0.079 R)
• M87: 74,335,780 km (0.094 R)
• M88: 76,313,763 km (0.086 R)
• M89: 77,558,717 km (0.114 R)
• M90: 80,194,931 km (0.084 R)
• M91: 81,841,554 km (0.105 R)
• M92: 82,860,465 km (0.114 R)
• M93: 82,988,072 km (0.1 R)
• M94: 84,268,181 km (0.115 R)
• M95: 85,039,508 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit