🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 352 Days

Day: 12.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,488,883 km

• M1: 44,580 km (0.083 R)
• M2: 425,157 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 8.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.21 AU - 1.61 AU

Year: 1098 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,488,883 km

• M1: 108,010 km (0.076 R)
• M2: 168,148 km (0.086 R)
• M3: 294,558 km (0.112 R)
• M4: 372,798 km (0.035 R)
• M5: 572,361 km (0.106 R)
• M6: 680,371 km (0.088 R)
• M7: 734,526 km (0.111 R)
• M8: 816,206 km (0.051 R)
• M9: 917,334 km (0.113 R)
• M10: 994,826 km (0.099 R)
• M11: 1,228,498 km (0.099 R)
• M12: 1,364,482 km (0.089 R)
• M13: 1,421,629 km (0.116 R)
• M14: 1,531,733 km (0.074 R)
• M15: 1,665,024 km (0.083 R)
• M16: 1,760,767 km (0.076 R)
• M17: 2,058,915 km (0.074 R)
• M18: 2,229,008 km (0.079 R)
• M19: 2,281,667 km (0.117 R)
• M20: 2,630,679 km (0.039 R)
• M21: 2,710,414 km (0.055 R)
• M22: 2,938,401 km (0.119 R)
• M23: 2,996,445 km (0.12 R)
• M24: 3,343,662 km (0.09 R)
• M25: 3,721,845 km (0.107 R)
• M26: 3,911,536 km (0.073 R)
• M27: 3,984,539 km (0.113 R)
• M28: 4,048,866 km (0.09 R)
• M29: 4,197,267 km (0.108 R)
• M30: 4,262,791 km (0.104 R)
• M31: 4,556,901 km (0.073 R)
• M32: 4,633,944 km (0.076 R)
• M33: 5,084,981 km (0.028 R)
• M34: 5,184,913 km (0.091 R)
• M35: 5,265,396 km (0.032 R)
• M36: 5,386,720 km (0.102 R)
• M37: 5,498,919 km (0.095 R)
• M38: 5,704,765 km (0.12 R)
• M39: 5,871,417 km (0.114 R)
• M40: 5,934,248 km (0.076 R)
• M41: 6,028,944 km (0.067 R)
• M42: 6,081,752 km (0.119 R)
• M43: 6,134,859 km (0.115 R)
• M44: 6,391,419 km (0.069 R)
• M45: 6,542,663 km (0.102 R)
• M46: 6,597,116 km (0.094 R)
• M47: 6,706,173 km (0.035 R)
• M48: 6,871,030 km (0.082 R)
• M49: 7,148,684 km (0.111 R)
• M50: 7,271,952 km (0.109 R)
• M51: 7,634,877 km (0.096 R)
• M52: 7,749,469 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.1 AU - 1.76 AU

Year: 1122 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,488,883 km

• M1: 207,492 km (0.059 R)
• M2: 323,730 km (0.042 R)
• M3: 427,401 km (0.075 R)
• M4: 582,534 km (0.044 R)
• M5: 856,597 km (0.085 R)
• M6: 977,622 km (0.055 R)
• M7: 1,105,079 km (0.043 R)
• M8: 1,222,215 km (0.086 R)
• M9: 1,315,863 km (0.081 R)
• M10: 1,452,446 km (0.108 R)
• M11: 1,546,393 km (0.108 R)
• M12: 1,654,552 km (0.115 R)
• M13: 1,759,271 km (0.119 R)
• M14: 1,847,235 km (0.066 R)
• M15: 2,001,620 km (0.068 R)
• M16: 2,120,400 km (0.102 R)
• M17: 2,214,497 km (0.052 R)
• M18: 2,365,292 km (0.068 R)
• M19: 2,619,608 km (0.119 R)
• M20: 2,950,369 km (0.075 R)
• M21: 3,117,021 km (0.113 R)
• M22: 3,240,290 km (0.105 R)
• M23: 3,349,496 km (0.056 R)
• M24: 3,531,707 km (0.059 R)
• M25: 3,644,204 km (0.062 R)
• M26: 3,807,116 km (0.075 R)
• M27: 3,930,834 km (0.119 R)
• M28: 4,098,084 km (0.074 R)
• M29: 4,301,836 km (0.075 R)
• M30: 4,500,353 km (0.082 R)
• M31: 4,754,968 km (0.112 R)
• M32: 4,978,318 km (0.089 R)
• M33: 5,150,505 km (0.032 R)
• M34: 5,510,138 km (0.066 R)
• M35: 5,782,855 km (0.089 R)
• M36: 5,877,850 km (0.1 R)
• M37: 5,973,443 km (0.115 R)
• M38: 6,156,700 km (0.106 R)
• M39: 6,312,282 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 12.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.94 AU - 2.16 AU

Year: 1925 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,488,883 km

• M1: 204,500 km (0.061 R)
• M2: 340,934 km (0.03 R)
• M3: 436,676 km (0.111 R)
• M4: 575,503 km (0.105 R)
• M5: 752,328 km (0.115 R)
• M6: 933,491 km (0.116 R)
• M7: 1,272,031 km (0.109 R)
• M8: 1,565,243 km (0.055 R)
• M9: 1,658,592 km (0.099 R)
• M10: 1,744,162 km (0.07 R)
• M11: 2,174,555 km (0.107 R)
• M12: 2,279,423 km (0.105 R)
• M13: 2,483,474 km (0.099 R)
• M14: 2,761,427 km (0.095 R)
• M15: 2,841,163 km (0.03 R)
• M16: 3,026,215 km (0.117 R)
• M17: 3,263,328 km (0.053 R)
• M18: 3,593,191 km (0.115 R)
• M19: 3,921,110 km (0.078 R)
• M20: 4,011,018 km (0.071 R)
• M21: 4,232,573 km (0.084 R)
• M22: 4,565,577 km (0.091 R)
• M23: 4,714,876 km (0.104 R)
• M24: 5,471,393 km (0.109 R)
• M25: 5,981,970 km (0.05 R)
• M26: 6,265,608 km (0.071 R)
• M27: 6,416,701 km (0.043 R)
• M28: 6,507,956 km (0.095 R)
• M29: 6,614,919 km (0.115 R)
• M30: 6,923,988 km (0.043 R)
• M31: 7,111,584 km (0.102 R)
• M32: 7,444,140 km (0.112 R)
• M33: 7,556,188 km (0.038 R)
• M34: 7,717,156 km (0.117 R)
• M35: 7,928,089 km (0.078 R)
• M36: 8,173,878 km (0.087 R)
• M37: 8,355,789 km (0.064 R)
• M38: 8,909,600 km (0.077 R)
• M39: 9,561,997 km (0.106 R)
• M40: 9,683,919 km (0.085 R)
• M41: 9,876,451 km (0.092 R)
• M42: 10,087,983 km (0.049 R)
• M43: 10,551,587 km (0.107 R)
• M44: 10,731,702 km (0.095 R)
• M45: 11,058,574 km (0.036 R)
• M46: 11,927,588 km (0.097 R)
• M47: 12,021,236 km (0.071 R)
• M48: 12,266,128 km (0.103 R)
• M49: 12,914,485 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 8.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.94 AU - 2.68 AU

Year: 2303 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,488,883 km

• M1: 109,356 km (0.076 R)
• M2: 163,660 km (0.104 R)
• M3: 282,740 km (0.083 R)
• M4: 714,330 km (0.099 R)
• M5: 788,231 km (0.062 R)
• M6: 930,050 km (0.086 R)
• M7: 1,115,551 km (0.112 R)
• M8: 1,254,827 km (0.11 R)
• M9: 1,499,719 km (0.057 R)
• M10: 1,561,951 km (0.052 R)
• M11: 1,642,435 km (0.119 R)
• M12: 1,730,249 km (0.052 R)
• M13: 1,892,413 km (0.058 R)
• M14: 2,021,965 km (0.079 R)
• M15: 2,135,510 km (0.082 R)
• M16: 2,277,029 km (0.069 R)
• M17: 2,388,629 km (0.065 R)
• M18: 2,630,978 km (0.084 R)
• M19: 2,776,088 km (0.049 R)
• M20: 3,038,183 km (0.1 R)
• M21: 3,183,293 km (0.115 R)
• M22: 3,548,312 km (0.111 R)
• M23: 3,716,609 km (0.094 R)
• M24: 3,926,645 km (0.076 R)
• M25: 4,180,812 km (0.118 R)
• M26: 4,424,058 km (0.093 R)
• M27: 4,539,099 km (0.091 R)
• M28: 4,864,923 km (0.041 R)
• M29: 5,069,273 km (0.082 R)
• M30: 5,129,262 km (0.053 R)
• M31: 5,276,317 km (0.102 R)
• M32: 5,381,035 km (0.062 R)
• M33: 5,565,789 km (0.109 R)
• M34: 5,716,883 km (0.035 R)
• M35: 5,833,270 km (0.105 R)
• M36: 6,050,486 km (0.057 R)
• M37: 6,141,741 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 12.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.93 AU - 3.97 AU

Year: 5150 Days

Day: 13.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,488,883 km

• M1: 190,139 km (0.104 R)
• M2: 312,211 km (0.073 R)
• M3: 421,118 km (0.051 R)
• M4: 532,868 km (0.079 R)
• M5: 697,874 km (0.028 R)
• M6: 827,276 km (0.079 R)
• M7: 1,023,399 km (0.109 R)
• M8: 1,142,629 km (0.047 R)
• M9: 1,396,197 km (0.103 R)
• M10: 1,496,128 km (0.105 R)
• M11: 1,610,122 km (0.118 R)
• M12: 1,703,471 km (0.107 R)
• M13: 1,945,371 km (0.113 R)
• M14: 2,057,868 km (0.114 R)
• M15: 2,237,535 km (0.095 R)
• M16: 2,316,074 km (0.066 R)
• M17: 2,409,124 km (0.038 R)
• M18: 2,681,691 km (0.119 R)
• M19: 2,850,139 km (0.115 R)
• M20: 2,964,431 km (0.072 R)
• M21: 3,346,654 km (0.094 R)
• M22: 3,452,270 km (0.06 R)
• M23: 3,651,534 km (0.056 R)
• M24: 3,886,253 km (0.104 R)
• M25: 4,158,222 km (0.111 R)
• M26: 4,420,019 km (0.111 R)
• M27: 4,636,786 km (0.096 R)
• M28: 4,771,873 km (0.084 R)
• M29: 5,063,589 km (0.107 R)
• M30: 5,378,642 km (0.119 R)
• M31: 5,502,958 km (0.048 R)
• M32: 5,682,326 km (0.097 R)
• M33: 5,991,544 km (0.078 R)
• M34: 6,306,298 km (0.1 R)
• M35: 6,475,194 km (0.097 R)
• M36: 6,798,326 km (0.094 R)
• M37: 7,302,919 km (0.085 R)
• M38: 7,799,435 km (0.055 R)
• M39: 8,184,200 km (0.112 R)
• M40: 8,307,020 km (0.076 R)
• M41: 8,658,276 km (0.094 R)
• M42: 8,762,546 km (0.091 R)
• M43: 9,290,177 km (0.08 R)
• M44: 9,439,775 km (0.116 R)
• M45: 9,958,730 km (0.11 R)
• M46: 10,331,977 km (0.114 R)
• M47: 10,509,250 km (0.099 R)
• M48: 10,799,470 km (0.113 R)
• M49: 10,911,818 km (0.075 R)
• M50: 11,069,794 km (0.052 R)
• M51: 11,319,472 km (0.112 R)
• M52: 11,639,911 km (0.03 R)
• M53: 11,732,063 km (0.108 R)
• M54: 12,103,066 km (0.064 R)
• M55: 12,809,018 km (0.104 R)
• M56: 12,975,671 km (0.093 R)
• M57: 13,383,474 km (0.032 R)
• M58: 13,480,115 km (0.085 R)
• M59: 13,893,005 km (0.073 R)
• M60: 14,162,580 km (0.085 R)
• M61: 14,582,352 km (0.11 R)
• M62: 14,706,667 km (0.057 R)
• M63: 15,156,957 km (0.084 R)
• M64: 15,308,051 km (0.118 R)
• M65: 15,637,316 km (0.091 R)
• M66: 15,892,081 km (0.092 R)
• M67: 16,379,920 km (0.104 R)
• M68: 16,872,845 km (0.117 R)
• M69: 16,951,084 km (0.048 R)
• M70: 17,239,060 km (0.102 R)
• M71: 17,396,886 km (0.084 R)
• M72: 17,528,682 km (0.081 R)
• M73: 17,687,405 km (0.059 R)
• M74: 17,819,949 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.6

Radius: 3.8

Gravity: 28.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.36 AU - 12.26 AU

Year: 20156 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,488,883 km

• M1: 52,958 km (0.109 R)
• M2: 153,936 km (0.089 R)
• M3: 271,969 km (0.106 R)
• M4: 451,187 km (0.054 R)
• M5: 878,439 km (0.047 R)
• M6: 1,560,455 km (0.102 R)
• M7: 1,672,504 km (0.067 R)
• M8: 1,934,151 km (0.103 R)
• M9: 2,626,191 km (0.114 R)
• M10: 3,350,843 km (0.076 R)
• M11: 3,495,504 km (0.111 R)
• M12: 3,605,309 km (0.107 R)
• M13: 3,753,560 km (0.116 R)
• M14: 3,941,754 km (0.105 R)
• M15: 4,094,494 km (0.101 R)
• M16: 4,604,024 km (0.084 R)
• M17: 5,216,627 km (0.098 R)
• M18: 5,681,877 km (0.115 R)
• M19: 5,724,811 km (0.11 R)
• M20: 5,767,896 km (0.119 R)
• M21: 5,897,746 km (0.111 R)
• M22: 5,984,812 km (0.07 R)
• M23: 6,204,422 km (0.064 R)
• M24: 6,248,703 km (0.104 R)
• M25: 6,382,144 km (0.108 R)
• M26: 7,062,964 km (0.06 R)
• M27: 7,294,991 km (0.066 R)
• M28: 7,718,951 km (0.107 R)
• M29: 7,861,966 km (0.091 R)
• M30: 7,957,859 km (0.088 R)
• M31: 8,541,290 km (0.092 R)
• M32: 8,987,840 km (0.086 R)
• M33: 9,037,955 km (0.053 R)
• M34: 9,188,750 km (0.099 R)
• M35: 9,800,456 km (0.095 R)
• M36: 11,876,874 km (0.038 R)
• M37: 12,319,085 km (0.096 R)
• M38: 14,082,844 km (0.027 R)
• M39: 14,257,575 km (0.112 R)
• M40: 14,316,067 km (0.105 R)
• M41: 15,621,758 km (0.078 R)
• M42: 17,462,559 km (0.065 R)
• M43: 17,587,623 km (0.102 R)
• M44: 18,217,879 km (0.113 R)
• M45: 19,112,474 km (0.085 R)
• M46: 19,370,680 km (0.089 R)
• M47: 19,565,008 km (0.107 R)
• M48: 20,217,853 km (0.113 R)
• M49: 20,612,941 km (0.1 R)
• M50: 22,286,193 km (0.106 R)
• M51: 23,310,939 km (0.068 R)
• M52: 24,701,002 km (0.104 R)
• M53: 24,771,163 km (0.112 R)
• M54: 26,260,709 km (0.072 R)
• M55: 27,052,531 km (0.057 R)
• M56: 27,779,128 km (0.052 R)
• M57: 28,438,555 km (0.042 R)
• M58: 28,880,916 km (0.112 R)
• M59: 28,954,967 km (0.034 R)
• M60: 29,028,868 km (0.106 R)
• M61: 29,474,371 km (0.105 R)
• M62: 29,698,020 km (0.063 R)
• M63: 30,221,911 km (0.093 R)
• M64: 30,297,010 km (0.066 R)
• M65: 30,372,108 km (0.073 R)
• M66: 30,673,398 km (0.025 R)
• M67: 31,659,248 km (0.098 R)
• M68: 32,964,040 km (0.114 R)
• M69: 33,351,200 km (0.102 R)
• M70: 38,112,152 km (0.083 R)
• M71: 38,681,372 km (0.068 R)
• M72: 39,089,624 km (0.104 R)
• M73: 40,653,969 km (0.038 R)
• M74: 43,165,269 km (0.097 R)
• M75: 43,588,631 km (0.105 R)
• M76: 45,124,403 km (0.058 R)
• M77: 46,157,974 km (0.111 R)
• M78: 46,590,910 km (0.08 R)
• M79: 46,677,677 km (0.073 R)
• M80: 47,635,552 km (0.092 R)
• M81: 49,040,276 km (0.069 R)
• M82: 52,520,970 km (0.12 R)
• M83: 53,789,710 km (0.104 R)
• M84: 53,971,770 km (0.082 R)
• M85: 54,245,235 km (0.112 R)
• M86: 54,702,107 km (0.055 R)
• M87: 56,264,956 km (0.104 R)
• M88: 56,727,363 km (0.113 R)
• M89: 57,562,867 km (0.087 R)
• M90: 57,749,116 km (0.09 R)
• M91: 60,282,856 km (0.062 R)
• M92: 61,515,692 km (0.076 R)
• M93: 62,661,013 km (0.096 R)
• M94: 63,044,432 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit