🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 174 Days

Day: 33.3 Hours

Environment

Temp: 290 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,496,980 km

• M1: 267,780 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.7 AU - 2.14 AU

Year: 810 Days

Day: 17.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,496,980 km

• M1: 848,370 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.74 AU - 3.06 AU

Year: 1503 Days

Day: 26.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.72 AU - 7.48 AU

Year: 4586 Days

Day: 13 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,496,980 km

• M1: 600,037 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 14

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.2 AU - 9.4 AU

Year: 8632 Days

Day: 7.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,496,980 km

• M1: 201,359 km (0.09 R)
• M2: 373,695 km (0.101 R)
• M3: 478,115 km (0.057 R)
• M4: 573,708 km (0.094 R)
• M5: 677,678 km (0.078 R)
• M6: 1,121,386 km (0.112 R)
• M7: 1,226,852 km (0.111 R)
• M8: 1,497,923 km (0.04 R)
• M9: 1,701,377 km (0.09 R)
• M10: 1,824,346 km (0.046 R)
• M11: 2,117,408 km (0.052 R)
• M12: 2,347,340 km (0.085 R)
• M13: 2,687,526 km (0.051 R)
• M14: 3,065,260 km (0.111 R)
• M15: 3,482,638 km (0.056 R)
• M16: 4,107,060 km (0.03 R)
• M17: 4,567,522 km (0.117 R)
• M18: 4,841,885 km (0.076 R)
• M19: 5,250,586 km (0.106 R)
• M20: 5,590,921 km (0.091 R)
• M21: 5,777,320 km (0.105 R)
• M22: 5,965,664 km (0.108 R)
• M23: 7,052,642 km (0.09 R)
• M24: 7,283,172 km (0.117 R)
• M25: 7,486,925 km (0.098 R)
• M26: 7,604,359 km (0.076 R)
• M27: 7,751,862 km (0.045 R)
• M28: 7,840,724 km (0.026 R)
• M29: 8,139,919 km (0.106 R)
• M30: 8,841,982 km (0.028 R)
• M31: 9,278,958 km (0.082 R)
• M32: 9,595,507 km (0.108 R)
• M33: 10,271,689 km (0.049 R)
• M34: 10,599,308 km (0.111 R)
• M35: 10,731,254 km (0.08 R)
• M36: 11,130,381 km (0.1 R)
• M37: 11,230,911 km (0.098 R)
• M38: 11,331,889 km (0.093 R)
• M39: 11,500,636 km (0.11 R)
• M40: 11,738,347 km (0.083 R)
• M41: 11,840,821 km (0.037 R)
• M42: 12,046,369 km (0.12 R)
• M43: 12,253,262 km (0.036 R)
• M44: 12,426,646 km (0.071 R)
• M45: 12,775,658 km (0.11 R)
• M46: 12,916,131 km (0.037 R)
• M47: 13,057,201 km (0.066 R)
• M48: 13,950,450 km (0.072 R)
• M49: 15,196,900 km (0.101 R)
• M50: 15,645,245 km (0.093 R)
• M51: 15,758,041 km (0.055 R)
• M52: 16,288,067 km (0.078 R)
• M53: 16,593,545 km (0.059 R)
• M54: 16,708,586 km (0.105 R)
• M55: 17,873,654 km (0.086 R)
• M56: 18,704,671 km (0.05 R)
• M57: 20,445,691 km (0.114 R)
• M58: 20,692,826 km (0.109 R)
• M59: 20,899,421 km (0.098 R)
• M60: 21,023,737 km (0.119 R)
• M61: 21,148,352 km (0.034 R)
• M62: 21,398,180 km (0.113 R)
• M63: 22,449,704 km (0.067 R)
• M64: 22,832,525 km (0.119 R)
• M65: 23,046,001 km (0.078 R)
• M66: 23,346,094 km (0.059 R)
• M67: 24,690,680 km (0.085 R)
• M68: 25,261,994 km (0.094 R)
• M69: 25,615,793 km (0.103 R)
• M70: 26,597,155 km (0.108 R)
• M71: 28,550,454 km (0.11 R)
• M72: 28,780,686 km (0.078 R)
• M73: 29,567,720 km (0.113 R)
• M74: 29,660,770 km (0.115 R)
• M75: 30,408,909 km (0.105 R)
• M76: 31,352,722 km (0.052 R)
• M77: 31,780,572 km (0.099 R)
• M78: 31,971,309 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 13.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.9 AU - 12.22 AU

Year: 10445 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,496,980 km

• M1: 201,209 km (0.079 R)
• M2: 378,931 km (0.071 R)
• M3: 501,003 km (0.063 R)
• M4: 869,463 km (0.08 R)
• M5: 965,056 km (0.062 R)
• M6: 1,064,688 km (0.118 R)
• M7: 1,189,453 km (0.104 R)
• M8: 1,454,540 km (0.12 R)
• M9: 1,547,440 km (0.031 R)
• M10: 1,763,908 km (0.077 R)
• M11: 2,042,609 km (0.111 R)
• M12: 2,200,734 km (0.119 R)
• M13: 2,501,576 km (0.092 R)
• M14: 2,815,881 km (0.034 R)
• M15: 3,546,218 km (0.072 R)
• M16: 4,888,260 km (0.04 R)
• M17: 5,392,255 km (0.109 R)
• M18: 5,539,310 km (0.038 R)
• M19: 5,950,854 km (0.099 R)
• M20: 6,528,002 km (0.029 R)
• M21: 6,882,998 km (0.065 R)
• M22: 7,570,699 km (0.117 R)
• M23: 7,902,059 km (0.1 R)
• M24: 8,536,204 km (0.064 R)
• M25: 8,881,177 km (0.073 R)
• M26: 9,451,593 km (0.12 R)
• M27: 9,898,442 km (0.108 R)
• M28: 12,283,481 km (0.106 R)
• M29: 12,477,809 km (0.094 R)
• M30: 14,323,398 km (0.094 R)
• M31: 14,527,898 km (0.119 R)
• M32: 15,147,682 km (0.1 R)
• M33: 15,356,221 km (0.092 R)
• M34: 15,670,676 km (0.082 R)
• M35: 18,540,711 km (0.119 R)
• M36: 19,156,307 km (0.094 R)
• M37: 19,495,146 km (0.086 R)
• M38: 20,121,213 km (0.118 R)
• M39: 20,293,101 km (0.072 R)
• M40: 21,043,633 km (0.09 R)
• M41: 21,218,214 km (0.072 R)
• M42: 21,451,587 km (0.068 R)
• M43: 22,393,904 km (0.106 R)
• M44: 23,109,430 km (0.086 R)
• M45: 23,771,999 km (0.102 R)
• M46: 23,953,761 km (0.083 R)
• M47: 24,257,744 km (0.109 R)
• M48: 26,484,209 km (0.076 R)
• M49: 26,735,533 km (0.084 R)
• M50: 26,987,755 km (0.104 R)
• M51: 27,114,165 km (0.119 R)
• M52: 29,293,058 km (0.1 R)
• M53: 29,618,134 km (0.06 R)
• M54: 29,813,808 km (0.057 R)
• M55: 30,140,829 km (0.113 R)
• M56: 30,864,584 km (0.102 R)
• M57: 31,195,494 km (0.095 R)
• M58: 31,727,315 km (0.051 R)
• M59: 33,070,105 km (0.1 R)
• M60: 33,612,398 km (0.103 R)
• M61: 34,499,962 km (0.104 R)
• M62: 34,912,104 km (0.074 R)
• M63: 35,187,813 km (0.029 R)
• M64: 35,533,533 km (0.058 R)
• M65: 35,672,061 km (0.072 R)
• M66: 36,577,278 km (0.116 R)
• M67: 37,067,959 km (0.082 R)
• M68: 37,349,203 km (0.092 R)
• M69: 38,268,332 km (0.079 R)
• M70: 38,481,509 km (0.118 R)
• M71: 38,766,343 km (0.045 R)
• M72: 39,840,755 km (0.026 R)
• M73: 41,142,855 km (0.089 R)
• M74: 42,606,072 km (0.103 R)
• M75: 43,863,292 km (0.115 R)
• M76: 44,086,343 km (0.116 R)
• M77: 46,262,543 km (0.082 R)
• M78: 46,565,479 km (0.101 R)
• M79: 46,945,009 km (0.066 R)
• M80: 47,401,881 km (0.06 R)
• M81: 47,554,470 km (0.094 R)
• M82: 47,783,654 km (0.116 R)
• M83: 49,321,221 km (0.095 R)
• M84: 50,562,884 km (0.05 R)
• M85: 51,187,455 km (0.081 R)
• M86: 51,344,084 km (0.096 R)
• M87: 52,050,634 km (0.046 R)
• M88: 52,444,526 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 12.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.28 AU - 11.82 AU

Year: 11948 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,496,980 km

• M1: 184,753 km (0.091 R)
• M2: 262,993 km (0.105 R)
• M3: 367,712 km (0.095 R)
• M4: 797,207 km (0.1 R)
• M5: 1,074,113 km (0.069 R)
• M6: 1,159,234 km (0.081 R)
• M7: 2,189,365 km (0.107 R)
• M8: 3,215,008 km (0.09 R)
• M9: 3,500,441 km (0.103 R)
• M10: 4,406,106 km (0.068 R)
• M11: 5,195,684 km (0.095 R)
• M12: 5,306,835 km (0.075 R)
• M13: 5,721,071 km (0.114 R)
• M14: 5,874,260 km (0.119 R)
• M15: 6,224,169 km (0.085 R)
• M16: 6,862,802 km (0.117 R)
• M17: 7,355,727 km (0.101 R)
• M18: 7,439,053 km (0.109 R)
• M19: 7,902,657 km (0.115 R)
• M20: 8,462,752 km (0.117 R)
• M21: 8,813,858 km (0.106 R)
• M22: 9,035,711 km (0.057 R)
• M23: 9,394,597 km (0.08 R)
• M24: 9,484,954 km (0.109 R)
• M25: 9,941,676 km (0.117 R)
• M26: 10,080,054 km (0.092 R)
• M27: 10,405,579 km (0.097 R)
• M28: 10,734,395 km (0.119 R)
• M29: 10,876,513 km (0.077 R)
• M30: 11,790,556 km (0.041 R)
• M31: 11,986,081 km (0.096 R)
• M32: 12,084,366 km (0.119 R)
• M33: 13,794,420 km (0.092 R)
• M34: 14,259,819 km (0.088 R)
• M35: 15,472,309 km (0.102 R)
• M36: 16,992,822 km (0.085 R)
• M37: 17,380,281 km (0.086 R)
• M38: 19,476,895 km (0.11 R)
• M39: 19,998,842 km (0.073 R)
• M40: 20,232,364 km (0.073 R)
• M41: 20,466,634 km (0.06 R)
• M42: 21,056,648 km (0.092 R)
• M43: 21,353,600 km (0.058 R)
• M44: 23,594,875 km (0.085 R)
• M45: 24,462,244 km (0.105 R)
• M46: 24,587,008 km (0.113 R)
• M47: 25,403,214 km (0.055 R)
• M48: 26,037,061 km (0.11 R)
• M49: 26,676,143 km (0.036 R)
• M50: 28,755,852 km (0.113 R)
• M51: 28,887,498 km (0.062 R)
• M52: 29,019,444 km (0.084 R)
• M53: 29,948,447 km (0.094 R)
• M54: 30,349,518 km (0.081 R)
• M55: 30,685,216 km (0.102 R)
• M56: 31,360,202 km (0.089 R)
• M57: 32,656,168 km (0.117 R)
• M58: 33,276,102 km (0.08 R)
• M59: 34,248,189 km (0.082 R)
• M60: 35,229,700 km (0.118 R)
• M61: 37,507,627 km (0.113 R)
• M62: 38,156,882 km (0.029 R)
• M63: 38,519,058 km (0.099 R)
• M64: 38,664,318 km (0.076 R)
• M65: 40,938,654 km (0.055 R)
• M66: 41,086,906 km (0.101 R)
• M67: 41,681,557 km (0.097 R)
• M68: 41,905,356 km (0.076 R)
• M69: 42,129,453 km (0.097 R)
• M70: 43,936,895 km (0.075 R)
• M71: 44,773,745 km (0.066 R)
• M72: 45,155,968 km (0.103 R)
• M73: 45,462,494 km (0.118 R)
• M74: 51,415,591 km (0.032 R)
• M75: 51,976,135 km (0.109 R)
• M76: 53,669,882 km (0.098 R)
• M77: 54,075,890 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.74 AU - 15.62 AU

Year: 17120 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,496,980 km

• M1: 139,425 km (0.117 R)
• M2: 264,938 km (0.08 R)
• M3: 414,536 km (0.113 R)
• M4: 575,952 km (0.113 R)
• M5: 937,829 km (0.09 R)
• M6: 1,444,667 km (0.08 R)
• M7: 2,026,602 km (0.091 R)
• M8: 2,375,614 km (0.099 R)
• M9: 2,916,710 km (0.113 R)
• M10: 3,570,004 km (0.115 R)
• M11: 3,721,247 km (0.098 R)
• M12: 4,030,167 km (0.12 R)
• M13: 5,133,301 km (0.076 R)
• M14: 5,218,572 km (0.092 R)
• M15: 6,052,281 km (0.094 R)
• M16: 6,739,534 km (0.118 R)
• M17: 7,403,150 km (0.1 R)
• M18: 7,693,968 km (0.093 R)
• M19: 8,792,316 km (0.066 R)
• M20: 9,621,537 km (0.116 R)
• M21: 9,727,003 km (0.048 R)
• M22: 10,313,726 km (0.08 R)
• M23: 10,802,313 km (0.066 R)
• M24: 15,403,794 km (0.106 R)
• M25: 15,837,328 km (0.031 R)
• M26: 16,589,805 km (0.12 R)
• M27: 17,097,989 km (0.084 R)
• M28: 17,225,896 km (0.042 R)
• M29: 20,659,765 km (0.1 R)
• M30: 21,343,727 km (0.092 R)
• M31: 21,550,471 km (0.032 R)
• M32: 22,035,168 km (0.112 R)
• M33: 22,104,731 km (0.063 R)
• M34: 23,227,463 km (0.116 R)
• M35: 23,440,042 km (0.115 R)
• M36: 23,867,143 km (0.086 R)
• M37: 24,081,667 km (0.055 R)
• M38: 24,512,509 km (0.115 R)
• M39: 25,091,153 km (0.072 R)
• M40: 25,309,267 km (0.094 R)
• M41: 25,894,045 km (0.107 R)
• M42: 26,040,950 km (0.042 R)
• M43: 26,114,403 km (0.08 R)
• M44: 26,631,263 km (0.046 R)
• M45: 26,705,314 km (0.091 R)
• M46: 26,779,515 km (0.078 R)
• M47: 27,749,956 km (0.113 R)
• M48: 27,975,550 km (0.103 R)
• M49: 28,201,742 km (0.042 R)
• M50: 28,580,075 km (0.102 R)
• M51: 28,731,917 km (0.058 R)
• M52: 28,960,053 km (0.12 R)
• M53: 29,955,926 km (0.076 R)
• M54: 32,138,859 km (0.1 R)
• M55: 33,329,358 km (0.091 R)
• M56: 34,776,718 km (0.049 R)
• M57: 34,938,882 km (0.082 R)
• M58: 35,671,313 km (0.077 R)
• M59: 35,916,654 km (0.114 R)
• M60: 36,738,395 km (0.076 R)
• M61: 39,240,569 km (0.047 R)
• M62: 39,578,361 km (0.079 R)
• M63: 40,001,872 km (0.089 R)
• M64: 40,512,151 km (0.057 R)
• M65: 41,281,682 km (0.115 R)
• M66: 42,574,806 km (0.095 R)
• M67: 43,008,789 km (0.066 R)
• M68: 43,968,609 km (0.103 R)
• M69: 44,671,271 km (0.1 R)
• M70: 46,087,514 km (0.1 R)
• M71: 48,058,914 km (0.045 R)
• M72: 48,782,519 km (0.07 R)
• M73: 49,600,969 km (0.117 R)
• M74: 50,057,542 km (0.104 R)
• M75: 51,898,045 km (0.105 R)
• M76: 53,760,688 km (0.077 R)
• M77: 55,171,844 km (0.088 R)
• M78: 55,834,712 km (0.111 R)
• M79: 55,929,558 km (0.068 R)
• M80: 57,359,414 km (0.089 R)
• M81: 60,157,792 km (0.116 R)
• M82: 61,622,504 km (0.039 R)
• M83: 62,310,206 km (0.027 R)
• M84: 62,704,247 km (0.094 R)
• M85: 63,000,301 km (0.105 R)
• M86: 63,197,920 km (0.052 R)
• M87: 63,296,804 km (0.096 R)
• M88: 64,786,499 km (0.06 R)
• M89: 64,986,063 km (0.117 R)
• M90: 65,786,112 km (0.087 R)
• M91: 66,689,983 km (0.073 R)
• M92: 67,193,978 km (0.119 R)
• M93: 67,395,935 km (0.115 R)

Kuiper Belt

Range: 36 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit