🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 288 Days

Day: 41.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 318 Days

Day: 38.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 9.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.11 AU

Year: 561 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,247,510 km

• M1: 129,851 km (0.076 R)
• M2: 197,918 km (0.114 R)
• M3: 279,299 km (0.093 R)
• M4: 434,731 km (0.043 R)
• M5: 653,294 km (0.078 R)
• M6: 790,326 km (0.096 R)
• M7: 974,481 km (0.099 R)
• M8: 1,191,547 km (0.06 R)
• M9: 1,315,564 km (0.11 R)
• M10: 1,388,867 km (0.108 R)
• M11: 1,487,751 km (0.098 R)
• M12: 1,642,435 km (0.042 R)
• M13: 1,700,928 km (0.09 R)
• M14: 1,889,122 km (0.099 R)
• M15: 1,950,457 km (0.099 R)
• M16: 2,039,318 km (0.118 R)
• M17: 2,184,428 km (0.106 R)
• M18: 2,323,554 km (0.08 R)
• M19: 2,432,312 km (0.092 R)
• M20: 2,518,630 km (0.11 R)
• M21: 2,605,845 km (0.105 R)
• M22: 2,689,321 km (0.115 R)
• M23: 2,788,654 km (0.077 R)
• M24: 3,016,641 km (0.077 R)
• M25: 3,083,661 km (0.072 R)
• M26: 3,182,545 km (0.113 R)
• M27: 3,245,526 km (0.087 R)
• M28: 3,372,684 km (0.091 R)
• M29: 3,490,866 km (0.101 R)
• M30: 3,643,157 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 9.7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 1447 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,247,510 km

• M1: 121,025 km (0.117 R)
• M2: 242,349 km (0.031 R)
• M3: 330,611 km (0.026 R)
• M4: 529,576 km (0.086 R)
• M5: 677,230 km (0.106 R)
• M6: 807,529 km (0.106 R)
• M7: 888,312 km (0.113 R)
• M8: 963,560 km (0.099 R)
• M9: 1,058,555 km (0.057 R)
• M10: 1,120,787 km (0.116 R)
• M11: 1,202,617 km (0.063 R)
• M12: 1,296,266 km (0.115 R)
• M13: 1,392,307 km (0.063 R)
• M14: 1,490,743 km (0.072 R)
• M15: 1,571,376 km (0.061 R)
• M16: 1,653,505 km (0.061 R)
• M17: 1,811,481 km (0.045 R)
• M18: 2,108,432 km (0.119 R)
• M19: 2,199,537 km (0.057 R)
• M20: 2,303,508 km (0.086 R)
• M21: 2,637,859 km (0.101 R)
• M22: 2,748,562 km (0.04 R)
• M23: 2,810,794 km (0.083 R)
• M24: 3,103,258 km (0.118 R)
• M25: 3,594,238 km (0.098 R)
• M26: 3,731,120 km (0.085 R)
• M27: 4,066,818 km (0.112 R)
• M28: 4,152,238 km (0.118 R)
• M29: 4,238,407 km (0.078 R)
• M30: 4,354,046 km (0.086 R)
• M31: 4,441,561 km (0.085 R)
• M32: 4,633,196 km (0.096 R)
• M33: 4,737,465 km (0.09 R)
• M34: 5,024,544 km (0.077 R)
• M35: 5,458,078 km (0.059 R)
• M36: 5,520,909 km (0.096 R)
• M37: 5,615,754 km (0.107 R)
• M38: 5,727,055 km (0.104 R)
• M39: 5,871,417 km (0.113 R)
• M40: 6,000,520 km (0.047 R)
• M41: 6,130,820 km (0.048 R)
• M42: 6,294,779 km (0.09 R)
• M43: 6,593,825 km (0.074 R)
• M44: 6,677,750 km (0.113 R)
• M45: 6,829,592 km (0.098 R)
• M46: 6,914,414 km (0.1 R)
• M47: 7,378,915 km (0.108 R)
• M48: 7,500,987 km (0.08 R)
• M49: 7,658,962 km (0.103 R)
• M50: 7,978,204 km (0.098 R)
• M51: 8,265,731 km (0.088 R)
• M52: 8,520,048 km (0.117 R)
• M53: 8,629,852 km (0.117 R)
• M54: 8,740,106 km (0.081 R)
• M55: 8,869,359 km (0.08 R)
• M56: 9,525,046 km (0.104 R)
• M57: 9,658,188 km (0.045 R)
• M58: 9,849,225 km (0.056 R)
• M59: 10,567,294 km (0.114 R)
• M60: 10,705,074 km (0.106 R)
• M61: 11,422,994 km (0.072 R)
• M62: 11,523,973 km (0.089 R)
• M63: 12,033,054 km (0.077 R)
• M64: 12,218,256 km (0.047 R)
• M65: 12,800,192 km (0.075 R)
• M66: 12,968,191 km (0.085 R)
• M67: 13,476,375 km (0.086 R)
• M68: 13,904,823 km (0.106 R)
• M69: 13,991,141 km (0.046 R)
• M70: 14,250,843 km (0.098 R)
• M71: 14,556,022 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 4.3

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.19 AU - 9.75 AU

Year: 14306 Days

Day: 24.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,247,510 km

• M1: 125,513 km (0.1 R)
• M2: 505,192 km (0.116 R)
• M3: 587,172 km (0.098 R)
• M4: 875,148 km (0.043 R)
• M5: 1,368,821 km (0.074 R)
• M6: 1,406,968 km (0.113 R)
• M7: 1,543,252 km (0.118 R)
• M8: 1,623,137 km (0.088 R)
• M9: 1,849,478 km (0.105 R)
• M10: 1,891,815 km (0.055 R)
• M11: 1,934,450 km (0.099 R)
• M12: 2,064,151 km (0.106 R)
• M13: 2,152,115 km (0.072 R)
• M14: 2,354,820 km (0.083 R)
• M15: 2,493,348 km (0.117 R)
• M16: 2,587,146 km (0.095 R)
• M17: 2,875,570 km (0.06 R)
• M18: 2,924,638 km (0.12 R)
• M19: 3,404,698 km (0.115 R)
• M20: 3,535,147 km (0.087 R)
• M21: 3,667,242 km (0.073 R)
• M22: 4,436,175 km (0.115 R)
• M23: 4,897,236 km (0.052 R)
• M24: 5,771,336 km (0.094 R)
• M25: 7,353,633 km (0.059 R)
• M26: 7,387,292 km (0.062 R)
• M27: 7,692,173 km (0.095 R)
• M28: 8,419,368 km (0.1 R)
• M29: 8,808,921 km (0.044 R)
• M30: 8,880,429 km (0.04 R)
• M31: 9,240,660 km (0.117 R)
• M32: 9,422,571 km (0.065 R)
• M33: 10,162,183 km (0.097 R)
• M34: 10,996,790 km (0.091 R)
• M35: 13,218,767 km (0.103 R)
• M36: 13,341,587 km (0.055 R)
• M37: 13,547,284 km (0.035 R)
• M38: 14,379,946 km (0.118 R)
• M39: 16,225,834 km (0.058 R)
• M40: 16,709,933 km (0.117 R)
• M41: 17,109,508 km (0.082 R)
• M42: 17,422,467 km (0.09 R)
• M43: 17,782,400 km (0.081 R)
• M44: 17,827,578 km (0.056 R)
• M45: 17,963,264 km (0.07 R)
• M46: 18,144,875 km (0.091 R)
• M47: 18,190,353 km (0.042 R)
• M48: 18,235,831 km (0.098 R)
• M49: 18,877,007 km (0.028 R)
• M50: 19,293,039 km (0.096 R)
• M51: 20,606,658 km (0.117 R)
• M52: 20,701,653 km (0.086 R)
• M53: 20,987,384 km (0.07 R)
• M54: 21,322,185 km (0.076 R)
• M55: 22,826,690 km (0.108 R)
• M56: 23,418,200 km (0.096 R)
• M57: 24,214,659 km (0.12 R)
• M58: 25,070,658 km (0.108 R)
• M59: 25,121,222 km (0.057 R)
• M60: 25,375,090 km (0.091 R)
• M61: 25,731,881 km (0.116 R)
• M62: 28,697,958 km (0.065 R)
• M63: 29,016,452 km (0.094 R)
• M64: 30,355,951 km (0.11 R)
• M65: 30,626,274 km (0.09 R)
• M66: 30,897,346 km (0.107 R)
• M67: 32,154,716 km (0.11 R)
• M68: 33,987,739 km (0.055 R)
• M69: 34,380,882 km (0.083 R)
• M70: 35,854,421 km (0.105 R)
• M71: 36,541,374 km (0.063 R)
• M72: 37,348,455 km (0.083 R)
• M73: 37,638,076 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 4.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.65 AU - 10.19 AU

Year: 16939 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,247,510 km

• M1: 468,690 km (0.088 R)
• M2: 525,687 km (0.102 R)
• M3: 569,818 km (0.046 R)
• M4: 694,134 km (0.073 R)
• M5: 1,155,943 km (0.114 R)
• M6: 1,672,953 km (0.103 R)
• M7: 2,013,737 km (0.066 R)
• M8: 2,252,645 km (0.113 R)
• M9: 2,425,281 km (0.032 R)
• M10: 3,076,480 km (0.078 R)
• M11: 3,954,021 km (0.097 R)
• M12: 4,527,580 km (0.067 R)
• M13: 4,558,546 km (0.112 R)
• M14: 4,745,394 km (0.12 R)
• M15: 4,776,810 km (0.103 R)
• M16: 5,094,705 km (0.106 R)
• M17: 5,452,244 km (0.077 R)
• M18: 7,068,948 km (0.083 R)
• M19: 8,937,276 km (0.112 R)
• M20: 9,210,292 km (0.103 R)
• M21: 9,525,794 km (0.109 R)
• M22: 10,329,883 km (0.086 R)
• M23: 10,493,393 km (0.094 R)
• M24: 10,905,685 km (0.085 R)
• M25: 12,131,041 km (0.097 R)
• M26: 12,957,420 km (0.096 R)
• M27: 13,089,514 km (0.094 R)
• M28: 16,106,904 km (0.082 R)
• M29: 17,449,096 km (0.05 R)
• M30: 18,133,356 km (0.031 R)
• M31: 18,380,043 km (0.066 R)
• M32: 18,976,191 km (0.094 R)
• M33: 19,377,263 km (0.099 R)
• M34: 19,528,356 km (0.113 R)
• M35: 19,730,463 km (0.095 R)
• M36: 20,443,147 km (0.087 R)
• M37: 20,494,459 km (0.036 R)
• M38: 21,789,079 km (0.092 R)
• M39: 21,946,157 km (0.12 R)
• M40: 23,056,622 km (0.096 R)
• M41: 24,728,977 km (0.11 R)
• M42: 25,166,850 km (0.109 R)
• M43: 27,790,647 km (0.109 R)
• M44: 28,588,901 km (0.098 R)
• M45: 28,933,275 km (0.088 R)
• M46: 29,279,146 km (0.096 R)
• M47: 29,742,301 km (0.119 R)
• M48: 29,858,389 km (0.1 R)
• M49: 30,910,810 km (0.074 R)
• M50: 31,500,524 km (0.091 R)
• M51: 31,856,268 km (0.088 R)
• M52: 32,153,669 km (0.088 R)
• M53: 34,261,353 km (0.043 R)
• M54: 35,608,931 km (0.079 R)
• M55: 36,289,152 km (0.095 R)
• M56: 36,537,485 km (0.118 R)
• M57: 39,753,989 km (0.092 R)
• M58: 41,883,065 km (0.051 R)
• M59: 43,257,122 km (0.109 R)
• M60: 43,718,332 km (0.114 R)
• M61: 43,982,672 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit