🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 15.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 43.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,488,261 km

• M1: 453,431 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 742 Days

Day: 17.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.02 AU - 2.32 AU

Year: 1162 Days

Day: 26 Hours

Environment

Temp: -77 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 13

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.44 AU - 8.72 AU

Year: 7585 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,488,261 km

• M1: 178,021 km (0.11 R)
• M2: 259,403 km (0.043 R)
• M3: 680,521 km (0.099 R)
• M4: 930,798 km (0.119 R)
• M5: 1,282,802 km (0.116 R)
• M6: 1,474,885 km (0.091 R)
• M7: 1,773,034 km (0.119 R)
• M8: 2,427,225 km (0.106 R)
• M9: 2,592,681 km (0.107 R)
• M10: 2,724,028 km (0.057 R)
• M11: 2,935,110 km (0.067 R)
• M12: 3,072,291 km (0.114 R)
• M13: 3,332,891 km (0.091 R)
• M14: 3,435,066 km (0.115 R)
• M15: 3,663,652 km (0.069 R)
• M16: 4,179,914 km (0.089 R)
• M17: 4,446,647 km (0.092 R)
• M18: 4,788,179 km (0.066 R)
• M19: 4,997,167 km (0.028 R)
• M20: 5,185,661 km (0.103 R)
• M21: 5,521,059 km (0.11 R)
• M22: 5,789,587 km (0.077 R)
• M23: 5,962,672 km (0.09 R)
• M24: 6,112,569 km (0.103 R)
• M25: 7,064,011 km (0.092 R)
• M26: 7,302,470 km (0.05 R)
• M27: 7,409,283 km (0.098 R)
• M28: 8,006,328 km (0.101 R)
• M29: 8,562,533 km (0.103 R)
• M30: 9,420,328 km (0.101 R)
• M31: 9,977,729 km (0.117 R)
• M32: 10,395,406 km (0.071 R)
• M33: 10,697,295 km (0.056 R)
• M34: 11,063,361 km (0.113 R)
• M35: 11,495,699 km (0.095 R)
• M36: 11,651,580 km (0.093 R)
• M37: 11,965,137 km (0.079 R)
• M38: 12,186,392 km (0.029 R)
• M39: 12,472,722 km (0.054 R)
• M40: 13,280,102 km (0.085 R)
• M41: 13,476,375 km (0.074 R)
• M42: 14,071,026 km (0.092 R)
• M43: 15,115,219 km (0.098 R)
• M44: 15,560,572 km (0.086 R)
• M45: 15,871,436 km (0.103 R)
• M46: 16,323,970 km (0.093 R)
• M47: 16,569,610 km (0.086 R)
• M48: 17,707,451 km (0.039 R)
• M49: 17,995,876 km (0.03 R)
• M50: 18,796,972 km (0.096 R)
• M51: 19,054,430 km (0.1 R)
• M52: 19,386,986 km (0.069 R)
• M53: 19,908,335 km (0.042 R)
• M54: 20,058,083 km (0.095 R)
• M55: 21,117,086 km (0.076 R)
• M56: 21,308,122 km (0.075 R)
• M57: 21,691,841 km (0.092 R)
• M58: 22,194,190 km (0.093 R)
• M59: 22,583,295 km (0.108 R)
• M60: 23,249,753 km (0.099 R)
• M61: 23,526,060 km (0.119 R)
• M62: 23,843,357 km (0.086 R)
• M63: 24,321,771 km (0.093 R)
• M64: 24,441,749 km (0.12 R)
• M65: 24,682,601 km (0.095 R)
• M66: 25,126,159 km (0.118 R)
• M67: 25,735,172 km (0.106 R)
• M68: 25,816,703 km (0.113 R)
• M69: 26,307,982 km (0.071 R)
• M70: 26,926,420 km (0.057 R)
• M71: 27,382,993 km (0.119 R)
• M72: 27,716,596 km (0.081 R)
• M73: 27,883,996 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 14.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.9 AU - 11.74 AU

Year: 11184 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,488,261 km

• M1: 178,321 km (0.117 R)
• M2: 276,606 km (0.093 R)
• M3: 445,353 km (0.112 R)
• M4: 748,887 km (0.087 R)
• M5: 996,322 km (0.107 R)
• M6: 1,294,171 km (0.096 R)
• M7: 1,871,619 km (0.092 R)
• M8: 2,134,762 km (0.095 R)
• M9: 2,610,333 km (0.104 R)
• M10: 2,756,640 km (0.059 R)
• M11: 3,149,933 km (0.053 R)
• M12: 4,058,141 km (0.084 R)
• M13: 4,160,167 km (0.104 R)
• M14: 4,898,283 km (0.081 R)
• M15: 5,043,543 km (0.094 R)
• M16: 5,338,400 km (0.119 R)
• M17: 5,753,235 km (0.073 R)
• M18: 5,868,276 km (0.117 R)
• M19: 7,307,407 km (0.094 R)
• M20: 8,195,570 km (0.087 R)
• M21: 8,850,808 km (0.075 R)
• M22: 9,297,059 km (0.032 R)
• M23: 9,432,445 km (0.114 R)
• M24: 9,613,907 km (0.075 R)
• M25: 9,750,789 km (0.094 R)
• M26: 9,888,419 km (0.069 R)
• M27: 9,980,422 km (0.069 R)
• M28: 10,398,249 km (0.062 R)
• M29: 10,727,215 km (0.111 R)
• M30: 11,251,106 km (0.093 R)
• M31: 11,540,429 km (0.053 R)
• M32: 11,832,144 km (0.071 R)
• M33: 11,979,049 km (0.051 R)
• M34: 13,429,401 km (0.029 R)
• M35: 13,993,983 km (0.082 R)
• M36: 14,201,326 km (0.045 R)
• M37: 14,829,188 km (0.036 R)
• M38: 16,166,443 km (0.077 R)
• M39: 16,602,521 km (0.085 R)
• M40: 17,821,594 km (0.092 R)
• M41: 18,612,518 km (0.118 R)
• M42: 19,241,877 km (0.113 R)
• M43: 20,286,967 km (0.037 R)
• M44: 20,934,726 km (0.041 R)
• M45: 21,231,379 km (0.025 R)
• M46: 21,829,022 km (0.072 R)
• M47: 23,101,801 km (0.12 R)
• M48: 25,592,456 km (0.086 R)
• M49: 26,164,518 km (0.117 R)
• M50: 26,356,153 km (0.105 R)
• M51: 27,062,853 km (0.082 R)
• M52: 27,971,211 km (0.071 R)
• M53: 28,757,797 km (0.117 R)
• M54: 29,419,020 km (0.068 R)
• M55: 29,884,718 km (0.034 R)
• M56: 31,161,087 km (0.094 R)
• M57: 31,703,978 km (0.1 R)
• M58: 31,976,545 km (0.04 R)
• M59: 33,420,314 km (0.073 R)
• M60: 35,096,259 km (0.088 R)
• M61: 36,942,596 km (0.11 R)
• M62: 37,085,911 km (0.119 R)
• M63: 38,022,094 km (0.058 R)
• M64: 38,384,270 km (0.09 R)
• M65: 38,966,057 km (0.085 R)
• M66: 39,477,681 km (0.111 R)
• M67: 39,844,346 km (0.108 R)
• M68: 40,212,207 km (0.115 R)
• M69: 41,248,172 km (0.066 R)
• M70: 42,068,417 km (0.106 R)
• M71: 42,218,165 km (0.036 R)
• M72: 42,443,010 km (0.062 R)
• M73: 43,649,068 km (0.088 R)
• M74: 44,561,167 km (0.096 R)
• M75: 44,790,051 km (0.106 R)
• M76: 45,249,167 km (0.11 R)
• M77: 45,709,929 km (0.086 R)
• M78: 46,868,564 km (0.1 R)
• M79: 47,334,711 km (0.091 R)
• M80: 48,506,810 km (0.112 R)
• M81: 48,978,193 km (0.092 R)
• M82: 49,609,347 km (0.114 R)
• M83: 49,846,609 km (0.076 R)
• M84: 50,560,939 km (0.093 R)
• M85: 51,839,103 km (0.101 R)
• M86: 52,401,741 km (0.096 R)
• M87: 54,183,002 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.1

Radius: 5.7

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.01 AU - 14.33 AU

Year: 16391 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,488,261 km

• M1: 111,600 km (0.083 R)
• M2: 186,249 km (0.108 R)
• M3: 253,120 km (0.112 R)
• M4: 313,707 km (0.058 R)
• M5: 586,424 km (0.077 R)
• M6: 648,656 km (0.082 R)
• M7: 1,765,404 km (0.112 R)
• M8: 3,485,032 km (0.081 R)
• M9: 3,561,776 km (0.07 R)
• M10: 3,795,298 km (0.107 R)
• M11: 3,953,872 km (0.116 R)
• M12: 4,236,313 km (0.057 R)
• M13: 4,609,260 km (0.118 R)
• M14: 5,035,913 km (0.054 R)
• M15: 5,475,132 km (0.106 R)
• M16: 6,203,225 km (0.071 R)
• M17: 6,296,425 km (0.087 R)
• M18: 6,673,711 km (0.107 R)
• M19: 6,721,283 km (0.057 R)
• M20: 7,598,674 km (0.119 R)
• M21: 7,848,802 km (0.098 R)
• M22: 8,000,195 km (0.104 R)
• M23: 8,203,498 km (0.08 R)
• M24: 8,305,674 km (0.114 R)
• M25: 9,890,214 km (0.1 R)
• M26: 11,450,670 km (0.106 R)
• M27: 13,687,607 km (0.11 R)
• M28: 14,175,445 km (0.057 R)
• M29: 14,917,600 km (0.084 R)
• M30: 14,980,132 km (0.11 R)
• M31: 16,375,282 km (0.1 R)
• M32: 16,763,040 km (0.087 R)
• M33: 17,415,885 km (0.12 R)
• M34: 18,611,770 km (0.102 R)
• M35: 18,746,259 km (0.114 R)
• M36: 18,881,196 km (0.09 R)
• M37: 19,151,819 km (0.09 R)
• M38: 19,287,653 km (0.1 R)
• M39: 20,040,280 km (0.109 R)
• M40: 20,109,095 km (0.061 R)
• M41: 21,081,930 km (0.083 R)
• M42: 21,928,056 km (0.074 R)
• M43: 21,998,965 km (0.105 R)
• M44: 23,217,739 km (0.113 R)
• M45: 23,798,777 km (0.058 R)
• M46: 25,123,616 km (0.113 R)
• M47: 26,472,241 km (0.044 R)
• M48: 26,623,634 km (0.092 R)
• M49: 27,079,159 km (0.089 R)
• M50: 27,460,784 km (0.065 R)
• M51: 28,306,759 km (0.077 R)
• M52: 28,849,501 km (0.12 R)
• M53: 29,161,113 km (0.098 R)
• M54: 30,181,819 km (0.113 R)
• M55: 30,577,506 km (0.094 R)
• M56: 30,736,229 km (0.102 R)
• M57: 30,815,665 km (0.079 R)
• M58: 31,614,219 km (0.113 R)
• M59: 33,722,053 km (0.059 R)
• M60: 33,886,162 km (0.108 R)
• M61: 34,379,835 km (0.061 R)
• M62: 36,714,758 km (0.044 R)
• M63: 36,883,505 km (0.08 R)
• M64: 36,968,027 km (0.12 R)
• M65: 38,585,031 km (0.047 R)
• M66: 39,014,377 km (0.088 R)
• M67: 39,272,732 km (0.049 R)
• M68: 39,618,154 km (0.107 R)
• M69: 39,791,238 km (0.104 R)
• M70: 40,485,971 km (0.114 R)
• M71: 41,623,663 km (0.066 R)
• M72: 43,930,163 km (0.107 R)
• M73: 44,198,840 km (0.117 R)
• M74: 45,370,042 km (0.102 R)
• M75: 48,018,972 km (0.059 R)
• M76: 50,436,324 km (0.108 R)
• M77: 50,623,919 km (0.067 R)
• M78: 51,943,373 km (0.089 R)
• M79: 52,322,603 km (0.117 R)
• M80: 52,702,582 km (0.073 R)
• M81: 53,560,974 km (0.071 R)
• M82: 54,712,579 km (0.073 R)
• M83: 55,678,532 km (0.059 R)
• M84: 59,895,846 km (0.077 R)
• M85: 60,791,488 km (0.038 R)
• M86: 62,294,049 km (0.116 R)
• M87: 63,100,382 km (0.084 R)
• M88: 63,910,155 km (0.1 R)
• M89: 64,519,766 km (0.091 R)
• M90: 64,825,245 km (0.074 R)
• M91: 65,233,348 km (0.079 R)
• M92: 66,668,441 km (0.053 R)
• M93: 67,183,506 km (0.038 R)
• M94: 68,321,348 km (0.083 R)
• M95: 69,569,891 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.4

Radius: 7.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.82 AU - 23.22 AU

Year: 30147 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,488,261 km

• M1: 295,755 km (0.114 R)
• M2: 432,787 km (0.051 R)
• M3: 634,744 km (0.086 R)
• M4: 724,054 km (0.091 R)
• M5: 891,005 km (0.064 R)
• M6: 1,151,305 km (0.119 R)
• M7: 1,524,552 km (0.081 R)
• M8: 1,868,477 km (0.096 R)
• M9: 2,032,885 km (0.109 R)
• M10: 2,167,823 km (0.118 R)
• M11: 2,446,673 km (0.099 R)
• M12: 2,736,893 km (0.056 R)
• M13: 3,470,072 km (0.07 R)
• M14: 3,631,937 km (0.067 R)
• M15: 4,005,184 km (0.045 R)
• M16: 4,878,087 km (0.098 R)
• M17: 5,151,103 km (0.063 R)
• M18: 5,759,967 km (0.119 R)
• M19: 6,048,541 km (0.117 R)
• M20: 6,391,270 km (0.101 R)
• M21: 7,147,038 km (0.115 R)
• M22: 7,561,574 km (0.071 R)
• M23: 8,796,654 km (0.065 R)
• M24: 11,750,314 km (0.077 R)
• M25: 11,932,824 km (0.109 R)
• M26: 12,672,436 km (0.066 R)
• M27: 13,110,608 km (0.038 R)
• M28: 13,745,352 km (0.042 R)
• M29: 14,260,267 km (0.101 R)
• M30: 15,309,098 km (0.078 R)
• M31: 16,382,463 km (0.086 R)
• M32: 16,997,011 km (0.085 R)
• M33: 17,410,799 km (0.105 R)
• M34: 17,549,476 km (0.102 R)
• M35: 19,170,518 km (0.081 R)
• M36: 19,313,833 km (0.11 R)
• M37: 20,107,899 km (0.064 R)
• M38: 20,838,983 km (0.103 R)
• M39: 21,578,745 km (0.113 R)
• M40: 22,176,837 km (0.1 R)
• M41: 22,402,580 km (0.116 R)
• M42: 24,080,620 km (0.117 R)
• M43: 24,545,271 km (0.107 R)
• M44: 24,934,823 km (0.099 R)
• M45: 26,036,163 km (0.071 R)
• M46: 28,531,007 km (0.076 R)
• M47: 30,347,274 km (0.06 R)
• M48: 30,514,226 km (0.068 R)
• M49: 31,269,396 km (0.064 R)
• M50: 31,522,515 km (0.071 R)
• M51: 34,524,945 km (0.093 R)
• M52: 34,699,226 km (0.113 R)
• M53: 35,575,271 km (0.099 R)
• M54: 37,438,363 km (0.107 R)
• M55: 38,697,977 km (0.117 R)
• M56: 38,878,991 km (0.088 R)
• M57: 39,697,291 km (0.099 R)
• M58: 39,971,354 km (0.057 R)
• M59: 42,186,300 km (0.085 R)
• M60: 42,372,550 km (0.072 R)
• M61: 42,839,744 km (0.116 R)
• M62: 42,933,392 km (0.089 R)
• M63: 43,214,636 km (0.107 R)
• M64: 43,402,531 km (0.117 R)
• M65: 43,779,069 km (0.113 R)
• M66: 44,345,895 km (0.1 R)
• M67: 45,105,553 km (0.069 R)
• M68: 45,391,584 km (0.092 R)
• M69: 45,678,064 km (0.079 R)
• M70: 46,349,160 km (0.072 R)
• M71: 47,797,866 km (0.1 R)
• M72: 51,235,775 km (0.11 R)
• M73: 51,335,108 km (0.106 R)
• M74: 51,833,119 km (0.06 R)
• M75: 52,733,399 km (0.084 R)
• M76: 52,934,159 km (0.08 R)
• M77: 53,336,428 km (0.104 R)
• M78: 54,650,945 km (0.041 R)
• M79: 56,283,356 km (0.108 R)
• M80: 57,208,619 km (0.097 R)
• M81: 58,554,103 km (0.096 R)
• M82: 62,971,279 km (0.062 R)
• M83: 64,896,903 km (0.099 R)
• M84: 65,004,464 km (0.076 R)
• M85: 66,299,682 km (0.1 R)
• M86: 67,059,190 km (0.12 R)
• M87: 68,477,378 km (0.044 R)
• M88: 69,464,874 km (0.091 R)
• M89: 73,461,979 km (0.103 R)
• M90: 74,472,812 km (0.076 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit