🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 484 Days

Day: 15.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 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

Orbit Range: 1.62 AU - 1.62 AU

Year: 749 Days

Day: 32.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.74 AU - 1.78 AU

Year: 849 Days

Day: 15.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.5 AU - 2.46 AU

Year: 1013 Days

Day: 46.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.31 AU - 2.51 AU

Year: 1360 Days

Day: 42.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,646,237 km

• M1: 143,315 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 3.6

Gravity: 66.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.54 AU - 18.82 AU

Year: 21495 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,646,237 km

• M1: 52,509 km (0.079 R)
• M2: 158,275 km (0.094 R)
• M3: 427,700 km (0.073 R)
• M4: 515,963 km (0.075 R)
• M5: 952,639 km (0.099 R)
• M6: 1,158,187 km (0.077 R)
• M7: 1,250,489 km (0.077 R)
• M8: 1,442,423 km (0.043 R)
• M9: 1,643,482 km (0.085 R)
• M10: 2,693,061 km (0.039 R)
• M11: 2,733,751 km (0.108 R)
• M12: 2,774,592 km (0.106 R)
• M13: 2,815,582 km (0.097 R)
• M14: 2,939,897 km (0.114 R)
• M15: 3,237,148 km (0.117 R)
• M16: 3,499,393 km (0.037 R)
• M17: 4,044,378 km (0.064 R)
• M18: 4,231,825 km (0.103 R)
• M19: 4,959,768 km (0.112 R)
• M20: 6,913,666 km (0.114 R)
• M21: 7,535,245 km (0.053 R)
• M22: 8,710,486 km (0.096 R)
• M23: 9,319,199 km (0.031 R)
• M24: 9,566,485 km (0.094 R)
• M25: 9,628,717 km (0.052 R)
• M26: 10,004,507 km (0.056 R)
• M27: 10,067,638 km (0.056 R)
• M28: 10,194,197 km (0.108 R)
• M29: 10,257,776 km (0.07 R)
• M30: 10,705,972 km (0.097 R)
• M31: 11,225,974 km (0.068 R)
• M32: 11,954,216 km (0.058 R)
• M33: 12,903,116 km (0.03 R)
• M34: 14,158,242 km (0.114 R)
• M35: 14,656,702 km (0.052 R)
• M36: 14,800,166 km (0.051 R)
• M37: 16,038,537 km (0.039 R)
• M38: 16,558,091 km (0.096 R)
• M39: 16,632,740 km (0.116 R)
• M40: 17,007,782 km (0.085 R)
• M41: 17,537,358 km (0.049 R)
• M42: 19,630,532 km (0.105 R)
• M43: 20,185,989 km (0.062 R)
• M44: 20,505,679 km (0.036 R)
• M45: 23,373,471 km (0.031 R)
• M46: 23,709,168 km (0.038 R)
• M47: 25,583,629 km (0.094 R)
• M48: 25,929,500 km (0.112 R)
• M49: 26,189,950 km (0.085 R)
• M50: 26,538,513 km (0.119 R)
• M51: 26,888,572 km (0.094 R)
• M52: 27,770,601 km (0.081 R)
• M53: 27,859,312 km (0.093 R)
• M54: 28,037,035 km (0.039 R)
• M55: 29,653,589 km (0.066 R)
• M56: 30,107,918 km (0.097 R)
• M57: 31,023,457 km (0.06 R)
• M58: 31,392,216 km (0.064 R)
• M59: 31,762,470 km (0.112 R)
• M60: 33,352,097 km (0.091 R)
• M61: 33,540,740 km (0.077 R)
• M62: 35,639,898 km (0.099 R)
• M63: 37,095,335 km (0.118 R)
• M64: 37,584,670 km (0.039 R)
• M65: 38,076,248 km (0.11 R)
• M66: 39,563,700 km (0.112 R)
• M67: 42,288,625 km (0.067 R)
• M68: 43,725,214 km (0.08 R)
• M69: 44,242,074 km (0.06 R)
• M70: 45,490,917 km (0.118 R)
• M71: 46,330,012 km (0.041 R)
• M72: 46,540,496 km (0.113 R)
• M73: 46,645,813 km (0.111 R)
• M74: 48,236,337 km (0.119 R)
• M75: 48,556,477 km (0.045 R)
• M76: 48,770,402 km (0.1 R)
• M77: 50,492,573 km (0.104 R)
• M78: 50,926,107 km (0.11 R)
• M79: 52,124,984 km (0.074 R)
• M80: 55,218,369 km (0.098 R)
• M81: 56,113,114 km (0.062 R)
• M82: 57,238,240 km (0.085 R)
• M83: 58,598,084 km (0.068 R)
• M84: 60,657,897 km (0.084 R)
• M85: 62,624,810 km (0.078 R)
• M86: 64,612,667 km (0.064 R)
• M87: 66,146,643 km (0.025 R)
• M88: 70,335,982 km (0.113 R)
• M89: 70,820,081 km (0.081 R)
• M90: 76,716,331 km (0.12 R)
• M91: 78,716,305 km (0.078 R)
• M92: 79,470,727 km (0.081 R)
• M93: 82,384,894 km (0.101 R)
• M94: 82,895,322 km (0.038 R)
• M95: 85,462,870 km (0.068 R)
• M96: 85,591,973 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 3.3

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.81 AU - 20.25 AU

Year: 24425 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,646,237 km

• M1: 50,414 km (0.1 R)
• M2: 90,058 km (0.096 R)
• M3: 136,134 km (0.106 R)
• M4: 241,152 km (0.107 R)
• M5: 267,780 km (0.05 R)
• M6: 905,366 km (0.044 R)
• M7: 1,774,231 km (0.109 R)
• M8: 2,249,354 km (0.12 R)
• M9: 2,546,156 km (0.112 R)
• M10: 3,241,636 km (0.1 R)
• M11: 3,307,609 km (0.095 R)
• M12: 3,374,030 km (0.109 R)
• M13: 3,851,397 km (0.06 R)
• M14: 3,991,570 km (0.03 R)
• M15: 4,754,968 km (0.1 R)
• M16: 4,981,310 km (0.111 R)
• M17: 5,210,943 km (0.081 R)
• M18: 5,522,705 km (0.093 R)
• M19: 6,410,568 km (0.108 R)
• M20: 7,823,221 km (0.037 R)
• M21: 8,045,373 km (0.095 R)
• M22: 8,586,918 km (0.092 R)
• M23: 8,632,545 km (0.096 R)
• M24: 9,233,480 km (0.033 R)
• M25: 9,657,291 km (0.102 R)
• M26: 12,536,601 km (0.096 R)
• M27: 13,639,586 km (0.114 R)
• M28: 13,746,249 km (0.034 R)
• M29: 14,992,549 km (0.069 R)
• M30: 15,157,705 km (0.036 R)
• M31: 16,218,055 km (0.07 R)
• M32: 16,331,001 km (0.035 R)
• M33: 16,557,792 km (0.119 R)
• M34: 17,765,346 km (0.113 R)
• M35: 17,823,539 km (0.083 R)
• M36: 18,822,703 km (0.094 R)
• M37: 19,239,483 km (0.036 R)
• M38: 19,538,978 km (0.069 R)
• M39: 20,568,660 km (0.098 R)
• M40: 21,182,759 km (0.046 R)
• M41: 21,368,111 km (0.118 R)
• M42: 21,740,460 km (0.105 R)
• M43: 22,680,533 km (0.12 R)
• M44: 22,806,943 km (0.047 R)
• M45: 23,826,154 km (0.105 R)
• M46: 26,040,950 km (0.105 R)
• M47: 26,239,467 km (0.036 R)
• M48: 27,508,655 km (0.109 R)
• M49: 28,116,770 km (0.045 R)
• M50: 28,934,472 km (0.093 R)
• M51: 30,245,099 km (0.084 R)
• M52: 31,153,009 km (0.108 R)
• M53: 33,929,545 km (0.073 R)
• M54: 37,902,565 km (0.075 R)
• M55: 39,107,576 km (0.116 R)
• M56: 41,246,676 km (0.12 R)
• M57: 41,323,719 km (0.041 R)
• M58: 41,555,297 km (0.08 R)
• M59: 42,252,572 km (0.071 R)
• M60: 43,344,786 km (0.111 R)
• M61: 45,477,603 km (0.081 R)
• M62: 45,716,660 km (0.068 R)
• M63: 47,725,012 km (0.068 R)
• M64: 47,967,959 km (0.099 R)
• M65: 48,049,041 km (0.107 R)
• M66: 49,352,338 km (0.087 R)
• M67: 50,337,440 km (0.047 R)
• M68: 51,329,124 km (0.088 R)
• M69: 51,910,461 km (0.101 R)
• M70: 53,583,564 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.1

Radius: 7.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.91 AU - 19.25 AU

Year: 25654 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,646,237 km

• M1: 101,278 km (0.091 R)
• M2: 276,906 km (0.059 R)
• M3: 815,757 km (0.032 R)
• M4: 1,434,195 km (0.094 R)
• M5: 1,772,136 km (0.093 R)
• M6: 2,271,943 km (0.117 R)
• M7: 2,776,088 km (0.025 R)
• M8: 3,156,964 km (0.11 R)
• M9: 3,473,663 km (0.111 R)
• M10: 3,883,710 km (0.106 R)
• M11: 5,204,360 km (0.113 R)
• M12: 5,483,809 km (0.099 R)
• M13: 5,816,216 km (0.048 R)
• M14: 5,912,407 km (0.066 R)
• M15: 6,203,973 km (0.1 R)
• M16: 6,953,608 km (0.104 R)
• M17: 7,158,408 km (0.114 R)
• M18: 7,313,242 km (0.083 R)
• M19: 8,211,726 km (0.097 R)
• M20: 9,033,168 km (0.089 R)
• M21: 9,088,819 km (0.082 R)
• M22: 9,256,518 km (0.083 R)
• M23: 9,709,051 km (0.114 R)
• M24: 10,168,616 km (0.088 R)
• M25: 11,771,557 km (0.12 R)
• M26: 13,008,732 km (0.051 R)
• M27: 14,157,344 km (0.074 R)
• M28: 15,139,005 km (0.108 R)
• M29: 16,481,796 km (0.092 R)
• M30: 17,374,895 km (0.114 R)
• M31: 17,862,285 km (0.067 R)
• M32: 18,142,781 km (0.119 R)
• M33: 18,213,092 km (0.098 R)
• M34: 21,546,581 km (0.059 R)
• M35: 22,070,174 km (0.108 R)
• M36: 22,371,165 km (0.066 R)
• M37: 22,597,806 km (0.028 R)
• M38: 22,901,190 km (0.077 R)
• M39: 23,358,960 km (0.059 R)
• M40: 23,435,404 km (0.032 R)
• M41: 23,512,148 km (0.08 R)
• M42: 23,588,891 km (0.111 R)
• M43: 25,298,047 km (0.063 R)
• M44: 25,455,424 km (0.068 R)
• M45: 27,207,814 km (0.086 R)
• M46: 30,074,707 km (0.044 R)
• M47: 30,408,460 km (0.101 R)
• M48: 31,248,153 km (0.103 R)
• M49: 33,553,157 km (0.073 R)
• M50: 33,812,709 km (0.117 R)
• M51: 33,985,943 km (0.083 R)
• M52: 36,089,290 km (0.075 R)
• M53: 36,266,413 km (0.108 R)
• M54: 37,245,980 km (0.1 R)
• M55: 37,425,049 km (0.069 R)
• M56: 38,053,958 km (0.094 R)
• M57: 38,414,938 km (0.097 R)
• M58: 39,595,864 km (0.082 R)
• M59: 40,788,607 km (0.071 R)
• M60: 41,157,965 km (0.082 R)
• M61: 44,437,150 km (0.106 R)
• M62: 46,348,263 km (0.113 R)
• M63: 46,637,286 km (0.099 R)
• M64: 49,166,836 km (0.113 R)
• M65: 49,264,972 km (0.115 R)
• M66: 49,855,435 km (0.087 R)
• M67: 50,448,142 km (0.083 R)
• M68: 50,745,393 km (0.101 R)
• M69: 51,043,242 km (0.119 R)
• M70: 51,640,736 km (0.104 R)
• M71: 53,346,002 km (0.102 R)
• M72: 53,749,917 km (0.109 R)
• M73: 54,967,793 km (0.111 R)
• M74: 56,092,170 km (0.094 R)
• M75: 56,194,795 km (0.066 R)
• M76: 56,502,966 km (0.12 R)
• M77: 56,708,663 km (0.114 R)
• M78: 56,914,660 km (0.067 R)
• M79: 57,120,955 km (0.094 R)
• M80: 57,637,666 km (0.1 R)
• M81: 60,349,427 km (0.095 R)
• M82: 60,454,444 km (0.093 R)
• M83: 61,086,495 km (0.094 R)
• M84: 61,192,111 km (0.057 R)
• M85: 61,403,344 km (0.05 R)
• M86: 63,850,615 km (0.081 R)
• M87: 64,386,774 km (0.073 R)
• M88: 64,924,578 km (0.052 R)
• M89: 66,329,452 km (0.119 R)
• M90: 66,763,884 km (0.099 R)
• M91: 66,872,642 km (0.103 R)
• M92: 67,199,064 km (0.029 R)
• M93: 67,963,061 km (0.11 R)
• M94: 68,400,934 km (0.064 R)
• M95: 69,389,626 km (0.063 R)
• M96: 70,715,063 km (0.085 R)
• M97: 71,047,769 km (0.063 R)
• M98: 75,533,012 km (0.114 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit