🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 36.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.33 AU - 2.11 AU

Year: 854 Days

Day: 12.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,320,513 km

• M1: 155,582 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.41 AU - 3.13 AU

Year: 1746 Days

Day: 32 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.73 AU - 4.01 AU

Year: 2343 Days

Day: 17.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 12.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.44 AU - 5.4 AU

Year: 4133 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,320,513 km

• M1: 169,794 km (0.065 R)
• M2: 264,339 km (0.114 R)
• M3: 389,553 km (0.095 R)
• M4: 489,185 km (0.053 R)
• M5: 609,761 km (0.103 R)
• M6: 839,992 km (0.053 R)
• M7: 1,062,594 km (0.116 R)
• M8: 1,175,091 km (0.073 R)
• M9: 1,552,078 km (0.085 R)
• M10: 1,739,973 km (0.086 R)
• M11: 2,267,605 km (0.075 R)
• M12: 2,365,890 km (0.111 R)
• M13: 2,482,277 km (0.057 R)
• M14: 2,825,904 km (0.072 R)
• M15: 3,003,476 km (0.111 R)
• M16: 3,276,941 km (0.112 R)
• M17: 3,426,090 km (0.042 R)
• M18: 3,558,634 km (0.109 R)
• M19: 4,025,828 km (0.073 R)
• M20: 4,348,212 km (0.112 R)
• M21: 4,574,852 km (0.061 R)
• M22: 5,061,345 km (0.089 R)
• M23: 5,520,012 km (0.103 R)
• M24: 5,743,212 km (0.119 R)
• M25: 5,856,009 km (0.116 R)
• M26: 6,175,550 km (0.107 R)
• M27: 6,760,627 km (0.101 R)
• M28: 7,983,440 km (0.063 R)
• M29: 8,440,461 km (0.082 R)
• M30: 8,697,919 km (0.114 R)
• M31: 9,036,759 km (0.078 R)
• M32: 9,512,929 km (0.058 R)
• M33: 10,133,311 km (0.073 R)
• M34: 10,489,803 km (0.119 R)
• M35: 10,711,208 km (0.068 R)
• M36: 10,962,233 km (0.071 R)
• M37: 11,158,804 km (0.08 R)
• M38: 11,299,875 km (0.055 R)
• M39: 11,555,388 km (0.087 R)
• M40: 11,812,996 km (0.039 R)
• M41: 12,159,165 km (0.115 R)
• M42: 12,246,231 km (0.071 R)
• M43: 12,714,323 km (0.027 R)
• M44: 13,577,503 km (0.097 R)
• M45: 13,909,909 km (0.092 R)
• M46: 14,675,252 km (0.088 R)
• M47: 14,768,152 km (0.078 R)
• M48: 14,923,136 km (0.1 R)
• M49: 15,548,903 km (0.111 R)
• M50: 15,675,014 km (0.089 R)
• M51: 15,769,860 km (0.096 R)
• M52: 15,896,719 km (0.058 R)
• M53: 16,439,310 km (0.109 R)
• M54: 16,793,558 km (0.115 R)
• M55: 16,890,647 km (0.075 R)
• M56: 17,020,348 km (0.089 R)
• M57: 17,248,186 km (0.093 R)
• M58: 17,904,771 km (0.097 R)
• M59: 18,770,494 km (0.109 R)
• M60: 20,404,402 km (0.068 R)
• M61: 20,508,073 km (0.076 R)
• M62: 20,646,451 km (0.066 R)
• M63: 21,098,536 km (0.11 R)
• M64: 21,554,061 km (0.086 R)
• M65: 21,941,968 km (0.044 R)
• M66: 22,296,515 km (0.042 R)
• M67: 22,403,328 km (0.081 R)
• M68: 22,832,076 km (0.03 R)
• M69: 23,299,569 km (0.109 R)
• M70: 24,134,475 km (0.051 R)
• M71: 24,574,143 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 9.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.1 AU - 9.14 AU

Year: 8764 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,320,513 km

• M1: 145,559 km (0.066 R)
• M2: 239,955 km (0.084 R)
• M3: 362,176 km (0.099 R)
• M4: 781,649 km (0.104 R)
• M5: 943,663 km (0.044 R)
• M6: 1,077,703 km (0.109 R)
• M7: 1,343,688 km (0.112 R)
• M8: 1,517,820 km (0.104 R)
• M9: 1,817,016 km (0.105 R)
• M10: 2,391,472 km (0.104 R)
• M11: 2,470,459 km (0.029 R)
• M12: 2,740,184 km (0.099 R)
• M13: 2,822,912 km (0.057 R)
• M14: 3,220,393 km (0.111 R)
• M15: 3,396,320 km (0.111 R)
• M16: 4,516,809 km (0.055 R)
• M17: 4,813,760 km (0.035 R)
• M18: 5,426,513 km (0.115 R)
• M19: 5,991,993 km (0.097 R)
• M20: 6,245,262 km (0.119 R)
• M21: 6,318,266 km (0.054 R)
• M22: 6,837,520 km (0.116 R)
• M23: 7,102,309 km (0.045 R)
• M24: 7,293,495 km (0.037 R)
• M25: 7,447,580 km (0.093 R)
• M26: 8,395,433 km (0.03 R)
• M27: 8,597,689 km (0.087 R)
• M28: 9,048,427 km (0.053 R)
• M29: 9,717,578 km (0.104 R)
• M30: 10,058,213 km (0.118 R)
• M31: 10,143,932 km (0.099 R)
• M32: 10,316,269 km (0.111 R)
• M33: 10,926,928 km (0.12 R)
• M34: 11,147,734 km (0.05 R)
• M35: 11,459,646 km (0.064 R)
• M36: 11,684,042 km (0.114 R)
• M37: 11,955,413 km (0.1 R)
• M38: 12,828,167 km (0.087 R)
• M39: 12,921,366 km (0.097 R)
• M40: 13,531,726 km (0.11 R)
• M41: 13,816,710 km (0.089 R)
• M42: 13,960,025 km (0.056 R)
• M43: 14,634,860 km (0.112 R)
• M44: 15,419,202 km (0.035 R)
• M45: 15,518,236 km (0.11 R)
• M46: 17,233,376 km (0.083 R)
• M47: 17,490,684 km (0.096 R)
• M48: 18,270,238 km (0.084 R)
• M49: 18,532,633 km (0.075 R)
• M50: 20,241,190 km (0.054 R)
• M51: 20,567,014 km (0.03 R)
• M52: 20,730,675 km (0.109 R)
• M53: 20,894,783 km (0.078 R)
• M54: 21,666,110 km (0.09 R)
• M55: 22,166,814 km (0.081 R)
• M56: 22,727,657 km (0.064 R)
• M57: 25,134,088 km (0.088 R)
• M58: 25,425,953 km (0.108 R)
• M59: 25,895,242 km (0.043 R)
• M60: 26,663,876 km (0.104 R)
• M61: 26,842,346 km (0.026 R)
• M62: 27,260,322 km (0.107 R)
• M63: 27,921,545 km (0.09 R)
• M64: 28,527,117 km (0.067 R)
• M65: 28,953,621 km (0.075 R)
• M66: 30,930,108 km (0.12 R)
• M67: 31,305,598 km (0.099 R)
• M68: 31,493,942 km (0.109 R)
• M69: 31,808,546 km (0.096 R)
• M70: 32,314,187 km (0.085 R)
• M71: 32,695,063 km (0.098 R)
• M72: 33,589,808 km (0.095 R)
• M73: 34,363,080 km (0.077 R)
• M74: 35,142,185 km (0.056 R)
• M75: 35,337,859 km (0.097 R)
• M76: 36,255,942 km (0.116 R)
• M77: 36,321,765 km (0.112 R)
• M78: 40,756,893 km (0.046 R)
• M79: 41,443,697 km (0.059 R)
• M80: 41,581,476 km (0.04 R)
• M81: 42,898,237 km (0.073 R)
• M82: 42,967,949 km (0.102 R)
• M83: 43,107,524 km (0.1 R)
• M84: 43,526,847 km (0.098 R)
• M85: 43,596,859 km (0.115 R)
• M86: 43,877,355 km (0.092 R)
• M87: 45,288,661 km (0.066 R)
• M88: 47,938,787 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 5.1

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.48 AU - 18.3 AU

Year: 21762 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,320,513 km

• M1: 127,457 km (0.033 R)
• M2: 187,745 km (0.084 R)
• M3: 755,768 km (0.057 R)
• M4: 1,084,285 km (0.11 R)
• M5: 1,249,741 km (0.107 R)
• M6: 2,055,176 km (0.095 R)
• M7: 2,122,794 km (0.068 R)
• M8: 2,950,968 km (0.055 R)
• M9: 3,065,709 km (0.111 R)
• M10: 3,104,156 km (0.078 R)
• M11: 3,220,842 km (0.108 R)
• M12: 3,260,186 km (0.094 R)
• M13: 3,661,109 km (0.043 R)
• M14: 3,951,029 km (0.114 R)
• M15: 4,553,011 km (0.065 R)
• M16: 4,909,653 km (0.1 R)
• M17: 5,182,968 km (0.051 R)
• M18: 5,792,280 km (0.113 R)
• M19: 5,888,023 km (0.111 R)
• M20: 5,936,193 km (0.108 R)
• M21: 6,523,215 km (0.118 R)
• M22: 8,392,141 km (0.113 R)
• M23: 8,883,570 km (0.043 R)
• M24: 9,160,775 km (0.107 R)
• M25: 9,496,922 km (0.067 R)
• M26: 10,008,846 km (0.108 R)
• M27: 10,123,737 km (0.057 R)
• M28: 10,764,016 km (0.067 R)
• M29: 11,178,102 km (0.119 R)
• M30: 11,417,160 km (0.042 R)
• M31: 11,597,575 km (0.069 R)
• M32: 12,267,025 km (0.109 R)
• M33: 12,761,746 km (0.111 R)
• M34: 14,284,502 km (0.079 R)
• M35: 15,001,525 km (0.114 R)
• M36: 15,265,116 km (0.105 R)
• M37: 15,863,807 km (0.065 R)
• M38: 16,065,016 km (0.103 R)
• M39: 17,152,742 km (0.047 R)
• M40: 17,359,337 km (0.095 R)
• M41: 18,053,920 km (0.116 R)
• M42: 18,264,105 km (0.108 R)
• M43: 18,475,038 km (0.06 R)
• M44: 18,616,109 km (0.093 R)
• M45: 19,112,774 km (0.074 R)
• M46: 22,558,013 km (0.071 R)
• M47: 25,323,180 km (0.06 R)
• M48: 26,031,077 km (0.113 R)
• M49: 26,268,489 km (0.102 R)
• M50: 26,905,027 km (0.05 R)
• M51: 27,546,653 km (0.118 R)
• M52: 28,274,446 km (0.099 R)
• M53: 29,172,632 km (0.107 R)
• M54: 29,254,761 km (0.12 R)
• M55: 29,336,890 km (0.105 R)
• M56: 29,419,169 km (0.111 R)
• M57: 31,248,452 km (0.092 R)
• M58: 31,416,450 km (0.098 R)
• M59: 31,500,674 km (0.056 R)
• M60: 32,516,593 km (0.111 R)
• M61: 33,457,115 km (0.103 R)
• M62: 33,543,134 km (0.116 R)
• M63: 33,973,976 km (0.079 R)
• M64: 34,233,378 km (0.07 R)
• M65: 34,754,278 km (0.117 R)
• M66: 35,891,521 km (0.047 R)
• M67: 37,041,031 km (0.085 R)
• M68: 38,382,326 km (0.097 R)
• M69: 39,376,104 km (0.108 R)
• M70: 39,466,910 km (0.096 R)
• M71: 41,112,337 km (0.107 R)
• M72: 41,296,492 km (0.108 R)
• M73: 43,528,343 km (0.103 R)
• M74: 43,716,238 km (0.118 R)
• M75: 45,799,089 km (0.11 R)
• M76: 46,660,623 km (0.067 R)
• M77: 46,852,707 km (0.085 R)
• M78: 48,983,728 km (0.109 R)
• M79: 49,081,266 km (0.072 R)
• M80: 49,962,697 km (0.073 R)
• M81: 50,651,894 km (0.075 R)
• M82: 51,741,266 km (0.116 R)
• M83: 52,039,714 km (0.036 R)
• M84: 53,942,898 km (0.084 R)
• M85: 57,405,341 km (0.053 R)
• M86: 59,579,446 km (0.086 R)
• M87: 65,077,617 km (0.072 R)
• M88: 68,977,783 km (0.094 R)
• M89: 69,635,266 km (0.044 R)
• M90: 69,964,680 km (0.067 R)
• M91: 71,730,533 km (0.039 R)
• M92: 73,064,498 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 7.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.88 AU - 17.96 AU

Year: 27537 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,320,513 km

• M1: 505,042 km (0.057 R)
• M2: 960,867 km (0.099 R)
• M3: 1,064,838 km (0.043 R)
• M4: 1,145,321 km (0.096 R)
• M5: 1,255,874 km (0.082 R)
• M6: 2,581,162 km (0.033 R)
• M7: 3,539,486 km (0.095 R)
• M8: 3,661,258 km (0.088 R)
• M9: 4,119,776 km (0.109 R)
• M10: 4,377,682 km (0.105 R)
• M11: 4,685,106 km (0.119 R)
• M12: 4,954,233 km (0.032 R)
• M13: 5,136,443 km (0.072 R)
• M14: 5,460,621 km (0.103 R)
• M15: 6,672,065 km (0.071 R)
• M16: 7,179,202 km (0.104 R)
• M17: 7,593,887 km (0.112 R)
• M18: 7,646,246 km (0.074 R)
• M19: 8,123,164 km (0.104 R)
• M20: 8,446,445 km (0.076 R)
• M21: 8,555,203 km (0.118 R)
• M22: 8,664,260 km (0.098 R)
• M23: 8,939,221 km (0.053 R)
• M24: 9,385,172 km (0.091 R)
• M25: 9,724,310 km (0.106 R)
• M26: 10,942,935 km (0.111 R)
• M27: 11,903,353 km (0.111 R)
• M28: 12,393,585 km (0.119 R)
• M29: 12,579,236 km (0.046 R)
• M30: 12,890,549 km (0.04 R)
• M31: 13,141,425 km (0.063 R)
• M32: 13,584,384 km (0.113 R)
• M33: 14,876,910 km (0.073 R)
• M34: 15,338,419 km (0.081 R)
• M35: 16,275,650 km (0.026 R)
• M36: 16,478,953 km (0.065 R)
• M37: 16,819,588 km (0.115 R)
• M38: 18,627,927 km (0.095 R)
• M39: 18,840,655 km (0.061 R)
• M40: 19,339,863 km (0.098 R)
• M41: 20,060,626 km (0.115 R)
• M42: 20,937,120 km (0.06 R)
• M43: 21,380,079 km (0.073 R)
• M44: 21,677,031 km (0.071 R)
• M45: 21,751,530 km (0.095 R)
• M46: 21,826,030 km (0.052 R)
• M47: 21,900,679 km (0.091 R)
• M48: 22,425,469 km (0.108 R)
• M49: 22,802,904 km (0.114 R)
• M50: 23,334,874 km (0.075 R)
• M51: 24,799,138 km (0.084 R)
• M52: 27,815,779 km (0.108 R)
• M53: 29,120,123 km (0.113 R)
• M54: 29,614,394 km (0.057 R)
• M55: 30,111,508 km (0.095 R)
• M56: 30,444,363 km (0.088 R)
• M57: 30,778,565 km (0.082 R)
• M58: 30,862,190 km (0.057 R)
• M59: 30,945,965 km (0.111 R)
• M60: 31,029,890 km (0.055 R)
• M61: 31,113,814 km (0.104 R)
• M62: 32,552,497 km (0.076 R)
• M63: 33,065,468 km (0.035 R)
• M64: 33,753,618 km (0.119 R)
• M65: 34,794,520 km (0.097 R)
• M66: 35,406,674 km (0.117 R)
• M67: 35,669,967 km (0.049 R)
• M68: 35,846,043 km (0.076 R)
• M69: 36,022,270 km (0.064 R)
• M70: 36,464,182 km (0.097 R)
• M71: 36,819,028 km (0.09 R)
• M72: 37,174,921 km (0.083 R)
• M73: 38,339,690 km (0.09 R)
• M74: 39,334,666 km (0.117 R)
• M75: 42,742,954 km (0.112 R)
• M76: 47,303,445 km (0.117 R)
• M77: 48,759,930 km (0.094 R)
• M78: 49,150,829 km (0.079 R)
• M79: 50,329,660 km (0.073 R)
• M80: 50,724,748 km (0.053 R)
• M81: 53,619,318 km (0.095 R)
• M82: 55,035,860 km (0.082 R)
• M83: 55,850,869 km (0.061 R)
• M84: 60,508,599 km (0.095 R)
• M85: 63,575,654 km (0.108 R)
• M86: 64,966,914 km (0.071 R)
• M87: 67,235,417 km (0.078 R)
• M88: 67,452,932 km (0.11 R)
• M89: 68,106,525 km (0.072 R)
• M90: 69,090,879 km (0.088 R)
• M91: 70,410,631 km (0.097 R)
• M92: 73,970,462 km (0.101 R)
• M93: 74,195,009 km (0.119 R)
• M94: 74,532,053 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit