🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.11 AU - 1.77 AU

Year: 648 Days

Day: 40.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.48 AU - 1.56 AU

Year: 702 Days

Day: 25.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,963,293 km

• M1: 48,769 km (0.081 R)
• M2: 528,080 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.07 AU

Year: 882 Days

Day: 30.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 79.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.98 AU - 2.24 AU

Year: 1149 Days

Day: 20.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 111.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,963,293 km

• M1: 73,602 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.49 AU - 2.57 AU

Year: 1508 Days

Day: 21.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.22 AU - 3.44 AU

Year: 1784 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 10.5

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.64 AU - 9.22 AU

Year: 9172 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,963,293 km

• M1: 203,453 km (0.078 R)
• M2: 269,725 km (0.049 R)
• M3: 569,070 km (0.113 R)
• M4: 647,759 km (0.119 R)
• M5: 1,458,579 km (0.068 R)
• M6: 1,616,405 km (0.104 R)
• M7: 1,827,936 km (0.094 R)
• M8: 2,023,760 km (0.081 R)
• M9: 2,200,734 km (0.078 R)
• M10: 2,597,318 km (0.108 R)
• M11: 2,846,249 km (0.101 R)
• M12: 3,016,491 km (0.081 R)
• M13: 3,578,082 km (0.102 R)
• M14: 3,949,384 km (0.092 R)
• M15: 4,333,252 km (0.064 R)
• M16: 4,431,089 km (0.093 R)
• M17: 4,629,157 km (0.095 R)
• M18: 4,965,602 km (0.037 R)
• M19: 5,068,077 km (0.108 R)
• M20: 5,171,299 km (0.072 R)
• M21: 5,485,156 km (0.031 R)
• M22: 5,697,884 km (0.049 R)
• M23: 6,241,672 km (0.12 R)
• M24: 6,878,061 km (0.1 R)
• M25: 7,030,950 km (0.065 R)
• M26: 8,825,975 km (0.111 R)
• M27: 8,950,441 km (0.054 R)
• M28: 9,327,577 km (0.087 R)
• M29: 9,454,436 km (0.086 R)
• M30: 9,752,584 km (0.116 R)
• M31: 9,838,454 km (0.09 R)
• M32: 10,184,025 km (0.053 R)
• M33: 10,445,971 km (0.117 R)
• M34: 10,887,434 km (0.113 R)
• M35: 11,380,060 km (0.079 R)
• M36: 12,387,152 km (0.025 R)
• M37: 12,480,053 km (0.073 R)
• M38: 12,666,751 km (0.025 R)
• M39: 13,374,798 km (0.077 R)
• M40: 14,047,390 km (0.113 R)
• M41: 14,878,855 km (0.097 R)
• M42: 15,927,835 km (0.075 R)
• M43: 16,589,207 km (0.101 R)
• M44: 17,104,123 km (0.114 R)
• M45: 17,207,645 km (0.081 R)
• M46: 17,571,915 km (0.062 R)
• M47: 18,149,513 km (0.057 R)
• M48: 19,269,403 km (0.082 R)
• M49: 19,864,952 km (0.118 R)
• M50: 20,466,485 km (0.099 R)
• M51: 22,989,303 km (0.053 R)
• M52: 24,549,459 km (0.074 R)
• M53: 25,253,766 km (0.084 R)
• M54: 25,430,890 km (0.106 R)
• M55: 25,786,484 km (0.116 R)
• M56: 26,203,264 km (0.103 R)
• M57: 26,382,632 km (0.059 R)
• M58: 26,983,267 km (0.112 R)
• M59: 28,443,342 km (0.092 R)
• M60: 29,991,531 km (0.116 R)
• M61: 30,933,399 km (0.111 R)
• M62: 31,376,358 km (0.081 R)
• M63: 31,821,262 km (0.06 R)
• M64: 32,588,999 km (0.079 R)
• M65: 32,910,784 km (0.036 R)
• M66: 34,273,321 km (0.078 R)
• M67: 34,731,539 km (0.056 R)
• M68: 35,654,259 km (0.106 R)
• M69: 36,718,648 km (0.118 R)
• M70: 37,053,298 km (0.115 R)
• M71: 37,389,145 km (0.071 R)
• M72: 38,334,604 km (0.119 R)
• M73: 38,470,289 km (0.094 R)
• M74: 39,151,259 km (0.112 R)
• M75: 39,698,937 km (0.115 R)
• M76: 41,148,540 km (0.088 R)
• M77: 41,496,355 km (0.078 R)
• M78: 42,264,690 km (0.048 R)
• M79: 42,404,863 km (0.105 R)
• M80: 42,756,119 km (0.095 R)
• M81: 44,028,449 km (0.099 R)
• M82: 44,740,684 km (0.089 R)
• M83: 45,169,880 km (0.118 R)
• M84: 47,992,642 km (0.083 R)
• M85: 48,505,314 km (0.083 R)
• M86: 48,578,617 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 11

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.82 AU - 10.86 AU

Year: 9849 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,963,293 km

• M1: 232,625 km (0.119 R)
• M2: 301,889 km (0.111 R)
• M3: 515,514 km (0.099 R)
• M4: 603,777 km (0.091 R)
• M5: 1,089,671 km (0.087 R)
• M6: 1,351,467 km (0.112 R)
• M7: 1,724,415 km (0.07 R)
• M8: 1,863,840 km (0.086 R)
• M9: 2,055,624 km (0.075 R)
• M10: 2,329,987 km (0.109 R)
• M11: 2,537,180 km (0.025 R)
• M12: 2,969,667 km (0.069 R)
• M13: 3,338,276 km (0.109 R)
• M14: 3,484,134 km (0.119 R)
• M15: 3,661,707 km (0.11 R)
• M16: 3,872,939 km (0.059 R)
• M17: 4,338,937 km (0.043 R)
• M18: 4,790,124 km (0.034 R)
• M19: 6,484,918 km (0.048 R)
• M20: 7,112,780 km (0.071 R)
• M21: 7,798,537 km (0.103 R)
• M22: 8,307,170 km (0.118 R)
• M23: 9,192,041 km (0.075 R)
• M24: 9,274,021 km (0.07 R)
• M25: 9,687,509 km (0.063 R)
• M26: 9,770,835 km (0.061 R)
• M27: 9,980,422 km (0.06 R)
• M28: 10,532,288 km (0.079 R)
• M29: 13,530,828 km (0.076 R)
• M30: 13,858,448 km (0.071 R)
• M31: 14,046,941 km (0.035 R)
• M32: 14,283,605 km (0.055 R)
• M33: 14,378,599 km (0.111 R)
• M34: 14,569,337 km (0.052 R)
• M35: 14,760,971 km (0.112 R)
• M36: 15,633,426 km (0.088 R)
• M37: 16,224,338 km (0.093 R)
• M38: 16,472,670 km (0.106 R)
• M39: 16,672,383 km (0.099 R)
• M40: 17,074,054 km (0.048 R)
• M41: 17,225,447 km (0.074 R)
• M42: 19,025,259 km (0.115 R)
• M43: 19,550,347 km (0.111 R)
• M44: 19,708,771 km (0.083 R)
• M45: 20,186,737 km (0.07 R)
• M46: 20,938,017 km (0.085 R)
• M47: 21,534,613 km (0.109 R)
• M48: 21,643,670 km (0.12 R)
• M49: 21,862,382 km (0.069 R)
• M50: 22,744,561 km (0.112 R)
• M51: 23,022,664 km (0.106 R)
• M52: 23,245,864 km (0.097 R)
• M53: 24,316,236 km (0.109 R)
• M54: 25,287,575 km (0.111 R)
• M55: 25,517,956 km (0.052 R)
• M56: 26,388,167 km (0.081 R)
• M57: 26,738,974 km (0.107 R)
• M58: 27,209,010 km (0.059 R)
• M59: 27,741,280 km (0.102 R)
• M60: 28,097,921 km (0.094 R)
• M61: 28,936,118 km (0.115 R)
• M62: 29,418,870 km (0.089 R)
• M63: 30,025,938 km (0.069 R)
• M64: 30,575,860 km (0.116 R)
• M65: 31,252,491 km (0.073 R)
• M66: 32,058,524 km (0.112 R)
• M67: 34,008,084 km (0.061 R)
• M68: 34,965,062 km (0.1 R)
• M69: 35,801,762 km (0.042 R)
• M70: 36,905,795 km (0.075 R)
• M71: 37,625,959 km (0.051 R)
• M72: 37,889,102 km (0.044 R)
• M73: 38,615,698 km (0.119 R)
• M74: 38,881,085 km (0.119 R)
• M75: 39,948,615 km (0.104 R)
• M76: 40,620,759 km (0.097 R)
• M77: 40,755,696 km (0.071 R)
• M78: 41,432,177 km (0.113 R)
• M79: 41,568,012 km (0.073 R)
• M80: 42,865,175 km (0.047 R)
• M81: 43,071,172 km (0.085 R)
• M82: 44,800,822 km (0.117 R)
• M83: 45,919,814 km (0.117 R)
• M84: 46,200,909 km (0.096 R)
• M85: 46,906,412 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.9

Radius: 7.1

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.07 AU - 16.47 AU

Year: 19148 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,963,293 km

• M1: 115,789 km (0.052 R)
• M2: 203,752 km (0.055 R)
• M3: 276,307 km (0.085 R)
• M4: 325,226 km (0.083 R)
• M5: 782,696 km (0.065 R)
• M6: 1,011,730 km (0.105 R)
• M7: 1,232,836 km (0.097 R)
• M8: 1,592,769 km (0.057 R)
• M9: 2,404,636 km (0.093 R)
• M10: 2,700,092 km (0.105 R)
• M11: 2,968,171 km (0.086 R)
• M12: 4,932,840 km (0.038 R)
• M13: 6,845,748 km (0.117 R)
• M14: 7,053,689 km (0.057 R)
• M15: 7,316,533 km (0.056 R)
• M16: 7,422,448 km (0.096 R)
• M17: 7,689,779 km (0.09 R)
• M18: 8,014,856 km (0.118 R)
• M19: 9,416,737 km (0.072 R)
• M20: 10,771,944 km (0.116 R)
• M21: 11,135,467 km (0.058 R)
• M22: 11,318,724 km (0.082 R)
• M23: 12,249,971 km (0.076 R)
• M24: 13,529,631 km (0.094 R)
• M25: 13,725,156 km (0.109 R)
• M26: 13,790,530 km (0.088 R)
• M27: 13,856,054 km (0.075 R)
• M28: 14,185,169 km (0.085 R)
• M29: 14,251,292 km (0.074 R)
• M30: 15,052,837 km (0.102 R)
• M31: 16,699,461 km (0.081 R)
• M32: 17,473,031 km (0.109 R)
• M33: 19,421,095 km (0.077 R)
• M34: 19,937,207 km (0.089 R)
• M35: 21,360,930 km (0.055 R)
• M36: 22,972,249 km (0.095 R)
• M37: 23,361,652 km (0.097 R)
• M38: 23,910,527 km (0.101 R)
• M39: 25,341,131 km (0.118 R)
• M40: 25,662,916 km (0.12 R)
• M41: 26,963,071 km (0.1 R)
• M42: 27,291,588 km (0.087 R)
• M43: 27,703,880 km (0.105 R)
• M44: 28,201,443 km (0.098 R)
• M45: 30,990,396 km (0.08 R)
• M46: 31,766,210 km (0.069 R)
• M47: 32,286,960 km (0.043 R)
• M48: 35,649,771 km (0.087 R)
• M49: 35,919,945 km (0.093 R)
• M50: 36,734,655 km (0.113 R)
• M51: 40,898,412 km (0.084 R)
• M52: 42,128,855 km (0.062 R)
• M53: 43,371,415 km (0.098 R)
• M54: 43,659,839 km (0.034 R)
• M55: 44,917,060 km (0.12 R)
• M56: 45,990,275 km (0.106 R)
• M57: 47,071,868 km (0.042 R)
• M58: 47,170,602 km (0.079 R)
• M59: 48,460,435 km (0.079 R)
• M60: 49,661,407 km (0.071 R)
• M61: 50,872,102 km (0.119 R)
• M62: 51,074,807 km (0.11 R)
• M63: 52,706,322 km (0.113 R)
• M64: 54,044,475 km (0.079 R)
• M65: 54,147,847 km (0.108 R)
• M66: 54,354,741 km (0.116 R)
• M67: 54,769,576 km (0.082 R)
• M68: 55,602,237 km (0.079 R)
• M69: 57,174,810 km (0.082 R)
• M70: 57,385,594 km (0.078 R)
• M71: 58,868,258 km (0.103 R)
• M72: 59,187,650 km (0.1 R)
• M73: 59,400,976 km (0.068 R)
• M74: 61,439,247 km (0.086 R)
• M75: 61,655,117 km (0.054 R)
• M76: 62,412,830 km (0.083 R)
• M77: 63,064,628 km (0.045 R)
• M78: 63,500,556 km (0.109 R)
• M79: 65,033,785 km (0.083 R)
• M80: 65,915,365 km (0.118 R)
• M81: 66,136,321 km (0.098 R)
• M82: 66,247,023 km (0.112 R)
• M83: 66,468,279 km (0.068 R)
• M84: 68,807,690 km (0.112 R)
• M85: 69,931,170 km (0.083 R)
• M86: 70,382,357 km (0.092 R)
• M87: 70,495,304 km (0.096 R)
• M88: 72,082,537 km (0.069 R)
• M89: 72,538,063 km (0.114 R)
• M90: 72,652,206 km (0.103 R)
• M91: 75,176,670 km (0.119 R)
• M92: 75,754,417 km (0.052 R)
• M93: 77,963,230 km (0.097 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: 394 - 17,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit