🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 42.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 293 Days

Day: 14.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.97 AU - 1.53 AU

Year: 513 Days

Day: 48 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.22 AU - 2.6 AU

Year: 1373 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,498,182 km

• M1: 1,493,585 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.17 AU - 2.75 AU

Year: 1416 Days

Day: 37.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 12.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.25 AU - 6.97 AU

Year: 6238 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,498,182 km

• M1: 217,964 km (0.091 R)
• M2: 304,581 km (0.066 R)
• M3: 1,074,262 km (0.04 R)
• M4: 1,331,122 km (0.115 R)
• M5: 1,439,580 km (0.074 R)
• M6: 1,608,177 km (0.116 R)
• M7: 1,763,759 km (0.071 R)
• M8: 1,924,577 km (0.038 R)
• M9: 2,196,396 km (0.099 R)
• M10: 2,708,170 km (0.047 R)
• M11: 2,871,382 km (0.083 R)
• M12: 3,207,528 km (0.111 R)
• M13: 3,380,613 km (0.117 R)
• M14: 3,582,121 km (0.102 R)
• M15: 3,787,668 km (0.114 R)
• M16: 4,156,876 km (0.084 R)
• M17: 4,318,741 km (0.086 R)
• M18: 4,565,428 km (0.104 R)
• M19: 4,845,026 km (0.082 R)
• M20: 5,391,956 km (0.098 R)
• M21: 5,568,781 km (0.083 R)
• M22: 5,687,861 km (0.063 R)
• M23: 5,989,001 km (0.112 R)
• M24: 7,084,058 km (0.108 R)
• M25: 7,180,847 km (0.1 R)
• M26: 7,343,011 km (0.102 R)
• M27: 7,572,195 km (0.057 R)
• M28: 7,770,562 km (0.085 R)
• M29: 8,138,723 km (0.095 R)
• M30: 8,857,540 km (0.086 R)
• M31: 9,632,308 km (0.097 R)
• M32: 9,847,429 km (0.09 R)
• M33: 9,955,589 km (0.084 R)
• M34: 10,575,971 km (0.105 R)
• M35: 11,739,394 km (0.104 R)
• M36: 11,854,135 km (0.039 R)
• M37: 12,589,708 km (0.072 R)
• M38: 14,226,758 km (0.087 R)
• M39: 14,554,078 km (0.094 R)
• M40: 14,759,775 km (0.098 R)
• M41: 15,091,134 km (0.095 R)
• M42: 15,676,810 km (0.099 R)
• M43: 16,014,751 km (0.116 R)
• M44: 16,483,591 km (0.119 R)
• M45: 18,939,090 km (0.079 R)
• M46: 19,434,858 km (0.111 R)
• M47: 19,797,932 km (0.11 R)
• M48: 20,993,817 km (0.075 R)
• M49: 21,319,791 km (0.097 R)
• M50: 22,974,643 km (0.079 R)
• M51: 23,648,132 km (0.075 R)
• M52: 24,474,660 km (0.106 R)
• M53: 24,572,497 km (0.074 R)
• M54: 26,056,060 km (0.067 R)
• M55: 26,607,328 km (0.106 R)
• M56: 26,708,007 km (0.05 R)
• M57: 26,859,250 km (0.094 R)
• M58: 27,314,477 km (0.052 R)
• M59: 28,541,179 km (0.072 R)
• M60: 29,524,935 km (0.065 R)
• M61: 29,994,822 km (0.089 R)
• M62: 30,152,049 km (0.106 R)
• M63: 30,362,085 km (0.09 R)
• M64: 30,678,035 km (0.12 R)
• M65: 31,207,013 km (0.101 R)
• M66: 31,632,320 km (0.11 R)
• M67: 31,792,390 km (0.112 R)
• M68: 32,166,684 km (0.064 R)
• M69: 32,273,945 km (0.053 R)
• M70: 32,381,357 km (0.091 R)
• M71: 32,973,914 km (0.108 R)
• M72: 33,298,691 km (0.083 R)
• M73: 33,570,211 km (0.1 R)
• M74: 35,435,397 km (0.095 R)
• M75: 35,601,600 km (0.05 R)
• M76: 35,768,103 km (0.081 R)
• M77: 35,879,105 km (0.04 R)
• M78: 36,268,957 km (0.119 R)
• M79: 36,828,303 km (0.079 R)
• M80: 37,165,197 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 13.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.23 AU - 9.15 AU

Year: 7828 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,498,182 km

• M1: 535,411 km (0.084 R)
• M2: 1,105,229 km (0.073 R)
• M3: 1,422,077 km (0.115 R)
• M4: 1,788,443 km (0.093 R)
• M5: 2,163,185 km (0.087 R)
• M6: 2,404,636 km (0.108 R)
• M7: 2,540,172 km (0.108 R)
• M8: 2,724,925 km (0.103 R)
• M9: 3,611,592 km (0.089 R)
• M10: 4,113,792 km (0.091 R)
• M11: 4,304,380 km (0.081 R)
• M12: 4,414,783 km (0.064 R)
• M13: 4,526,084 km (0.084 R)
• M14: 4,694,680 km (0.11 R)
• M15: 5,009,434 km (0.039 R)
• M16: 5,184,165 km (0.117 R)
• M17: 5,872,315 km (0.115 R)
• M18: 6,368,232 km (0.098 R)
• M19: 6,494,343 km (0.102 R)
• M20: 7,039,627 km (0.095 R)
• M21: 7,800,931 km (0.06 R)
• M22: 8,484,144 km (0.095 R)
• M23: 8,692,983 km (0.032 R)
• M24: 9,044,687 km (0.091 R)
• M25: 9,329,522 km (0.07 R)
• M26: 9,581,145 km (0.091 R)
• M27: 9,798,661 km (0.095 R)
• M28: 10,054,473 km (0.108 R)
• M29: 10,535,580 km (0.094 R)
• M30: 10,872,923 km (0.1 R)
• M31: 11,176,008 km (0.101 R)
• M32: 11,405,042 km (0.086 R)
• M33: 11,867,898 km (0.101 R)
• M34: 12,376,232 km (0.09 R)
• M35: 12,931,689 km (0.109 R)
• M36: 13,132,000 km (0.094 R)
• M37: 14,025,997 km (0.037 R)
• M38: 14,480,326 km (0.102 R)
• M39: 14,688,417 km (0.107 R)
• M40: 15,065,553 km (0.093 R)
• M41: 15,149,776 km (0.057 R)
• M42: 15,445,980 km (0.071 R)
• M43: 15,573,438 km (0.112 R)
• M44: 17,483,354 km (0.108 R)
• M45: 17,838,499 km (0.067 R)
• M46: 17,972,389 km (0.111 R)
• M47: 18,691,656 km (0.056 R)
• M48: 20,624,460 km (0.032 R)
• M49: 21,519,504 km (0.109 R)
• M50: 21,709,643 km (0.049 R)
• M51: 21,900,231 km (0.105 R)
• M52: 22,668,416 km (0.078 R)
• M53: 23,347,740 km (0.081 R)
• M54: 23,592,033 km (0.053 R)
• M55: 23,837,074 km (0.119 R)
• M56: 24,627,101 km (0.099 R)
• M57: 25,425,804 km (0.062 R)
• M58: 27,356,514 km (0.12 R)
• M59: 27,717,194 km (0.116 R)
• M60: 28,495,702 km (0.067 R)
• M61: 29,333,898 km (0.072 R)
• M62: 29,544,831 km (0.078 R)
• M63: 29,703,256 km (0.043 R)
• M64: 30,127,216 km (0.093 R)
• M65: 30,286,687 km (0.112 R)
• M66: 30,499,864 km (0.114 R)
• M67: 30,659,934 km (0.078 R)
• M68: 30,927,565 km (0.105 R)
• M69: 31,249,649 km (0.098 R)
• M70: 31,734,795 km (0.09 R)
• M71: 32,658,113 km (0.081 R)
• M72: 32,986,181 km (0.098 R)
• M73: 33,370,199 km (0.082 R)
• M74: 33,755,712 km (0.091 R)
• M75: 35,200,678 km (0.096 R)
• M76: 35,705,571 km (0.119 R)
• M77: 35,818,069 km (0.115 R)
• M78: 37,291,608 km (0.109 R)
• M79: 37,520,044 km (0.103 R)
• M80: 37,748,928 km (0.055 R)
• M81: 37,920,966 km (0.059 R)
• M82: 38,150,748 km (0.116 R)
• M83: 38,611,510 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 15

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.9 AU - 11.86 AU

Year: 13174 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,498,182 km

• M1: 187,596 km (0.075 R)
• M2: 394,639 km (0.12 R)
• M3: 528,978 km (0.086 R)
• M4: 870,959 km (0.039 R)
• M5: 1,031,328 km (0.083 R)
• M6: 1,333,665 km (0.057 R)
• M7: 1,738,626 km (0.071 R)
• M8: 1,946,268 km (0.093 R)
• M9: 2,182,483 km (0.081 R)
• M10: 2,304,256 km (0.107 R)
• M11: 2,858,815 km (0.076 R)
• M12: 3,037,884 km (0.058 R)
• M13: 3,454,813 km (0.077 R)
• M14: 3,816,391 km (0.09 R)
• M15: 4,064,425 km (0.076 R)
• M16: 4,266,681 km (0.09 R)
• M17: 4,947,351 km (0.082 R)
• M18: 6,147,276 km (0.101 R)
• M19: 6,409,521 km (0.112 R)
• M20: 6,645,885 km (0.097 R)
• M21: 7,127,142 km (0.096 R)
• M22: 7,619,917 km (0.111 R)
• M23: 8,411,888 km (0.07 R)
• M24: 8,703,604 km (0.112 R)
• M25: 9,903,379 km (0.101 R)
• M26: 10,280,366 km (0.045 R)
• M27: 10,802,013 km (0.108 R)
• M28: 11,763,030 km (0.095 R)
• M29: 11,871,489 km (0.036 R)
• M30: 12,016,599 km (0.048 R)
• M31: 12,788,374 km (0.084 R)
• M32: 12,937,224 km (0.102 R)
• M33: 13,311,817 km (0.033 R)
• M34: 13,500,460 km (0.079 R)
• M35: 13,766,146 km (0.07 R)
• M36: 14,457,288 km (0.1 R)
• M37: 14,651,167 km (0.098 R)
• M38: 14,807,048 km (0.089 R)
• M39: 14,963,377 km (0.102 R)
• M40: 15,120,306 km (0.077 R)
• M41: 16,193,820 km (0.099 R)
• M42: 17,004,940 km (0.105 R)
• M43: 17,456,725 km (0.104 R)
• M44: 17,622,031 km (0.04 R)
• M45: 17,829,224 km (0.062 R)
• M46: 19,260,576 km (0.119 R)
• M47: 19,559,772 km (0.114 R)
• M48: 19,774,445 km (0.103 R)
• M49: 20,466,784 km (0.107 R)
• M50: 21,255,165 km (0.094 R)
• M51: 21,387,559 km (0.114 R)
• M52: 21,964,259 km (0.077 R)
• M53: 23,451,411 km (0.11 R)
• M54: 24,322,370 km (0.111 R)
• M55: 24,784,926 km (0.057 R)
• M56: 25,110,601 km (0.104 R)
• M57: 25,531,270 km (0.102 R)
• M58: 25,672,042 km (0.11 R)
• M59: 26,712,196 km (0.116 R)
• M60: 27,046,098 km (0.09 R)
• M61: 27,525,410 km (0.109 R)
• M62: 27,910,924 km (0.066 R)
• M63: 28,346,702 km (0.028 R)
• M64: 28,638,568 km (0.119 R)
• M65: 29,274,209 km (0.104 R)
• M66: 29,766,386 km (0.036 R)
• M67: 30,659,186 km (0.116 R)
• M68: 31,309,488 km (0.098 R)
• M69: 31,510,547 km (0.11 R)
• M70: 32,014,992 km (0.065 R)
• M71: 32,369,688 km (0.076 R)
• M72: 33,185,296 km (0.101 R)
• M73: 34,110,858 km (0.1 R)
• M74: 34,369,512 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766

Radius: 7.3

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.7 AU - 19.42 AU

Year: 27012 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,498,182 km

• M1: 115,190 km (0.119 R)
• M2: 173,085 km (0.106 R)
• M3: 695,181 km (0.091 R)
• M4: 980,614 km (0.099 R)
• M5: 1,800,261 km (0.12 R)
• M6: 2,070,883 km (0.103 R)
• M7: 2,231,402 km (0.103 R)
• M8: 2,781,024 km (0.095 R)
• M9: 3,608,001 km (0.09 R)
• M10: 3,752,812 km (0.088 R)
• M11: 3,949,085 km (0.109 R)
• M12: 5,803,949 km (0.092 R)
• M13: 9,236,173 km (0.109 R)
• M14: 10,038,915 km (0.11 R)
• M15: 10,655,707 km (0.079 R)
• M16: 11,003,522 km (0.085 R)
• M17: 12,286,623 km (0.094 R)
• M18: 12,359,327 km (0.104 R)
• M19: 12,871,999 km (0.051 R)
• M20: 13,917,987 km (0.105 R)
• M21: 14,069,680 km (0.081 R)
• M22: 14,145,825 km (0.08 R)
• M23: 15,068,844 km (0.059 R)
• M24: 15,616,372 km (0.098 R)
• M25: 17,542,445 km (0.083 R)
• M26: 18,366,729 km (0.119 R)
• M27: 18,449,905 km (0.096 R)
• M28: 18,616,557 km (0.085 R)
• M29: 18,867,433 km (0.096 R)
• M30: 20,224,585 km (0.107 R)
• M31: 20,482,492 km (0.12 R)
• M32: 20,741,446 km (0.102 R)
• M33: 21,088,513 km (0.061 R)
• M34: 21,262,794 km (0.116 R)
• M35: 22,584,940 km (0.095 R)
• M36: 25,493,123 km (0.116 R)
• M37: 26,332,068 km (0.094 R)
• M38: 26,519,663 km (0.113 R)
• M39: 27,654,962 km (0.059 R)
• M40: 27,750,255 km (0.067 R)
• M41: 28,613,136 km (0.094 R)
• M42: 29,777,157 km (0.094 R)
• M43: 30,660,383 km (0.039 R)
• M44: 33,564,227 km (0.078 R)
• M45: 34,894,302 km (0.115 R)
• M46: 35,721,279 km (0.057 R)
• M47: 35,928,921 km (0.087 R)
• M48: 36,137,161 km (0.111 R)
• M49: 36,763,976 km (0.057 R)
• M50: 40,816,881 km (0.056 R)
• M51: 41,906,702 km (0.045 R)
• M52: 42,016,208 km (0.083 R)
• M53: 42,785,589 km (0.11 R)
• M54: 43,116,649 km (0.061 R)
• M55: 43,670,461 km (0.1 R)
• M56: 44,003,765 km (0.086 R)
• M57: 44,449,567 km (0.11 R)
• M58: 44,896,864 km (0.113 R)
• M59: 45,345,658 km (0.086 R)
• M60: 46,587,619 km (0.112 R)
• M61: 47,269,636 km (0.116 R)
• M62: 47,383,630 km (0.117 R)
• M63: 47,497,773 km (0.071 R)
• M64: 50,962,908 km (0.059 R)
• M65: 53,674,220 km (0.082 R)
• M66: 53,912,230 km (0.109 R)
• M67: 55,467,599 km (0.094 R)
• M68: 57,402,049 km (0.064 R)
• M69: 58,133,134 km (0.106 R)
• M70: 58,255,206 km (0.086 R)
• M71: 59,974,385 km (0.07 R)
• M72: 62,583,970 km (0.098 R)
• M73: 62,834,546 km (0.115 R)
• M74: 63,839,695 km (0.116 R)
• M75: 63,965,806 km (0.09 R)
• M76: 64,218,028 km (0.11 R)
• M77: 65,738,840 km (0.116 R)
• M78: 66,375,977 km (0.116 R)
• M79: 68,815,769 km (0.081 R)
• M80: 69,592,331 km (0.108 R)
• M81: 71,023,534 km (0.091 R)
• M82: 71,939,372 km (0.119 R)
• M83: 72,859,100 km (0.088 R)
• M84: 73,254,487 km (0.094 R)
• M85: 75,241,895 km (0.101 R)
• M86: 77,650,271 km (0.088 R)
• M87: 77,784,759 km (0.096 R)
• M88: 78,593,635 km (0.039 R)
• M89: 78,999,045 km (0.105 R)
• M90: 79,405,203 km (0.075 R)
• M91: 79,812,110 km (0.116 R)
• M92: 81,719,931 km (0.073 R)
• M93: 86,275,934 km (0.047 R)
• M94: 88,093,249 km (0.074 R)
• M95: 95,199,597 km (0.109 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: 467 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit