🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.19 AU - 1.31 AU

Year: 505 Days

Day: 22.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.29 AU - 1.37 AU

Year: 555 Days

Day: 40.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,936,481 km

• M1: 211,980 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.07 AU - 4.93 AU

Year: 2893 Days

Day: 31.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.82 AU - 4.66 AU

Year: 3157 Days

Day: 31.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 11.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.02 AU - 7.16 AU

Year: 6827 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,936,481 km

• M1: 142,417 km (0.101 R)
• M2: 368,908 km (0.061 R)
• M3: 873,951 km (0.091 R)
• M4: 1,085,931 km (0.034 R)
• M5: 1,182,122 km (0.07 R)
• M6: 1,615,059 km (0.066 R)
• M7: 2,237,535 km (0.033 R)
• M8: 2,362,150 km (0.05 R)
• M9: 2,489,159 km (0.074 R)
• M10: 2,684,085 km (0.076 R)
• M11: 2,794,488 km (0.118 R)
• M12: 2,929,126 km (0.082 R)
• M13: 3,228,322 km (0.087 R)
• M14: 3,537,541 km (0.096 R)
• M15: 3,757,300 km (0.097 R)
• M16: 3,881,317 km (0.109 R)
• M17: 4,006,680 km (0.11 R)
• M18: 4,133,539 km (0.085 R)
• M19: 4,787,581 km (0.073 R)
• M20: 5,334,062 km (0.102 R)
• M21: 6,161,637 km (0.098 R)
• M22: 6,575,574 km (0.087 R)
• M23: 6,725,621 km (0.108 R)
• M24: 7,275,094 km (0.054 R)
• M25: 7,368,144 km (0.093 R)
• M26: 7,618,122 km (0.103 R)
• M27: 7,839,078 km (0.09 R)
• M28: 8,287,572 km (0.106 R)
• M29: 8,942,811 km (0.114 R)
• M30: 9,276,564 km (0.09 R)
• M31: 9,512,779 km (0.103 R)
• M32: 10,407,374 km (0.093 R)
• M33: 10,864,695 km (0.096 R)
• M34: 11,042,268 km (0.117 R)
• M35: 11,256,791 km (0.099 R)
• M36: 12,276,001 km (0.06 R)
• M37: 12,721,803 km (0.107 R)
• M38: 13,936,388 km (0.043 R)
• M39: 14,168,414 km (0.085 R)
• M40: 14,714,447 km (0.104 R)
• M41: 14,871,674 km (0.089 R)
• M42: 15,227,567 km (0.118 R)
• M43: 15,426,532 km (0.085 R)
• M44: 16,434,373 km (0.066 R)
• M45: 18,725,465 km (0.109 R)
• M46: 19,410,623 km (0.097 R)
• M47: 19,799,727 km (0.107 R)
• M48: 20,541,583 km (0.056 R)
• M49: 20,893,736 km (0.113 R)
• M50: 21,470,436 km (0.095 R)
• M51: 22,232,488 km (0.043 R)
• M52: 22,413,202 km (0.078 R)
• M53: 22,866,783 km (0.104 R)
• M54: 23,231,801 km (0.04 R)
• M55: 23,783,069 km (0.119 R)
• M56: 24,153,025 km (0.049 R)
• M57: 24,618,125 km (0.068 R)
• M58: 24,711,474 km (0.108 R)
• M59: 25,274,261 km (0.076 R)
• M60: 26,078,649 km (0.083 R)
• M61: 26,891,414 km (0.034 R)
• M62: 27,035,776 km (0.084 R)
• M63: 27,761,176 km (0.034 R)
• M64: 28,935,071 km (0.105 R)
• M65: 29,082,873 km (0.097 R)
• M66: 29,230,975 km (0.117 R)
• M67: 29,875,892 km (0.09 R)
• M68: 30,726,206 km (0.069 R)
• M69: 31,078,658 km (0.059 R)
• M70: 31,533,735 km (0.073 R)
• M71: 32,348,296 km (0.095 R)
• M72: 32,501,783 km (0.117 R)
• M73: 32,912,280 km (0.116 R)
• M74: 33,221,199 km (0.032 R)
• M75: 34,937,984 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 8

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.31 AU - 12.83 AU

Year: 12428 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,936,481 km

• M1: 283,338 km (0.085 R)
• M2: 352,752 km (0.062 R)
• M3: 429,196 km (0.091 R)
• M4: 600,935 km (0.102 R)
• M5: 774,767 km (0.101 R)
• M6: 987,196 km (0.115 R)
• M7: 1,390,063 km (0.095 R)
• M8: 1,517,820 km (0.115 R)
• M9: 2,067,143 km (0.056 R)
• M10: 2,125,337 km (0.077 R)
• M11: 2,610,333 km (0.116 R)
• M12: 2,736,893 km (0.048 R)
• M13: 3,434,468 km (0.096 R)
• M14: 3,643,606 km (0.107 R)
• M15: 4,673,737 km (0.078 R)
• M16: 5,220,816 km (0.084 R)
• M17: 5,788,091 km (0.084 R)
• M18: 6,079,059 km (0.073 R)
• M19: 6,675,356 km (0.069 R)
• M20: 6,805,506 km (0.069 R)
• M21: 8,153,383 km (0.069 R)
• M22: 8,292,659 km (0.099 R)
• M23: 8,809,968 km (0.109 R)
• M24: 9,777,418 km (0.108 R)
• M25: 9,974,887 km (0.1 R)
• M26: 11,968,727 km (0.092 R)
• M27: 12,983,450 km (0.068 R)
• M28: 13,254,970 km (0.092 R)
• M29: 13,364,176 km (0.115 R)
• M30: 14,697,542 km (0.09 R)
• M31: 15,037,428 km (0.089 R)
• M32: 15,094,276 km (0.11 R)
• M33: 15,322,712 km (0.074 R)
• M34: 15,609,790 km (0.083 R)
• M35: 17,428,750 km (0.085 R)
• M36: 17,548,429 km (0.082 R)
• M37: 17,668,257 km (0.106 R)
• M38: 18,150,710 km (0.12 R)
• M39: 19,561,717 km (0.064 R)
• M40: 20,186,138 km (0.074 R)
• M41: 21,390,551 km (0.052 R)
• M42: 22,487,702 km (0.096 R)
• M43: 23,207,417 km (0.116 R)
• M44: 23,339,213 km (0.116 R)
• M45: 23,471,008 km (0.079 R)
• M46: 23,537,131 km (0.114 R)
• M47: 24,535,248 km (0.096 R)
• M48: 24,871,095 km (0.117 R)
• M49: 25,073,351 km (0.088 R)
• M50: 25,751,329 km (0.077 R)
• M51: 26,024,195 km (0.102 R)
• M52: 27,403,039 km (0.101 R)
• M53: 28,171,523 km (0.094 R)
• M54: 28,664,149 km (0.062 R)
• M55: 29,017,798 km (0.095 R)
• M56: 29,586,719 km (0.114 R)
• M57: 30,519,013 km (0.112 R)
• M58: 31,097,508 km (0.071 R)
• M59: 31,533,735 km (0.109 R)
• M60: 31,825,601 km (0.093 R)
• M61: 32,928,436 km (0.111 R)
• M62: 33,076,388 km (0.097 R)
• M63: 33,596,241 km (0.083 R)
• M64: 33,819,740 km (0.098 R)
• M65: 34,343,333 km (0.108 R)
• M66: 35,549,989 km (0.099 R)
• M67: 35,701,831 km (0.091 R)
• M68: 36,387,737 km (0.104 R)
• M69: 36,847,452 km (0.086 R)
• M70: 39,409,764 km (0.084 R)
• M71: 40,831,542 km (0.079 R)
• M72: 40,910,978 km (0.119 R)
• M73: 45,114,080 km (0.117 R)
• M74: 46,434,730 km (0.09 R)
• M75: 47,183,318 km (0.099 R)
• M76: 47,517,220 km (0.111 R)
• M77: 48,103,495 km (0.114 R)
• M78: 49,283,074 km (0.09 R)
• M79: 49,452,419 km (0.099 R)
• M80: 50,387,106 km (0.076 R)
• M81: 51,670,955 km (0.095 R)
• M82: 52,015,180 km (0.112 R)
• M83: 55,410,752 km (0.093 R)
• M84: 56,647,029 km (0.057 R)
• M85: 57,268,608 km (0.117 R)
• M86: 57,535,640 km (0.036 R)
• M87: 57,624,801 km (0.097 R)
• M88: 59,416,833 km (0.097 R)
• M89: 60,048,286 km (0.098 R)
• M90: 60,500,820 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 14.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.31 AU - 13.39 AU

Year: 12925 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,936,481 km

• M1: 204,799 km (0.071 R)
• M2: 414,087 km (0.059 R)
• M3: 518,805 km (0.088 R)
• M4: 763,248 km (0.119 R)
• M5: 1,067,082 km (0.083 R)
• M6: 1,326,335 km (0.099 R)
• M7: 1,540,260 km (0.087 R)
• M8: 1,651,710 km (0.077 R)
• M9: 1,812,528 km (0.089 R)
• M10: 1,978,881 km (0.103 R)
• M11: 2,175,452 km (0.063 R)
• M12: 2,276,132 km (0.114 R)
• M13: 2,404,487 km (0.098 R)
• M14: 3,487,575 km (0.119 R)
• M15: 3,787,668 km (0.057 R)
• M16: 4,033,757 km (0.059 R)
• M17: 4,445,151 km (0.111 R)
• M18: 4,607,016 km (0.089 R)
• M19: 5,104,579 km (0.1 R)
• M20: 5,274,223 km (0.064 R)
• M21: 5,376,996 km (0.103 R)
• M22: 5,480,518 km (0.066 R)
• M23: 6,151,016 km (0.077 R)
• M24: 6,259,325 km (0.056 R)
• M25: 6,773,193 km (0.052 R)
• M26: 7,072,987 km (0.045 R)
• M27: 7,224,680 km (0.105 R)
• M28: 7,415,566 km (0.111 R)
• M29: 7,841,771 km (0.081 R)
• M30: 8,196,318 km (0.079 R)
• M31: 8,395,732 km (0.065 R)
• M32: 8,799,197 km (0.069 R)
• M33: 9,085,527 km (0.056 R)
• M34: 9,625,277 km (0.073 R)
• M35: 9,835,761 km (0.116 R)
• M36: 10,606,040 km (0.076 R)
• M37: 10,910,771 km (0.099 R)
• M38: 12,799,893 km (0.082 R)
• M39: 13,124,670 km (0.062 R)
• M40: 16,117,076 km (0.057 R)
• M41: 16,618,977 km (0.076 R)
• M42: 16,770,370 km (0.102 R)
• M43: 16,871,797 km (0.098 R)
• M44: 17,330,016 km (0.118 R)
• M45: 17,586,426 km (0.112 R)
• M46: 18,415,348 km (0.111 R)
• M47: 18,519,917 km (0.048 R)
• M48: 18,677,145 km (0.104 R)
• M49: 18,782,162 km (0.059 R)
• M50: 19,629,335 km (0.102 R)
• M51: 20,543,228 km (0.073 R)
• M52: 21,636,041 km (0.083 R)
• M53: 22,078,551 km (0.116 R)
• M54: 22,747,852 km (0.065 R)
• M55: 23,821,217 km (0.048 R)
• M56: 24,049,204 km (0.057 R)
• M57: 24,220,793 km (0.104 R)
• M58: 24,795,548 km (0.069 R)
• M59: 25,258,553 km (0.089 R)
• M60: 26,075,806 km (0.098 R)
• M61: 27,377,458 km (0.081 R)
• M62: 27,676,354 km (0.063 R)
• M63: 28,458,302 km (0.119 R)
• M64: 28,821,675 km (0.089 R)
• M65: 29,491,724 km (0.12 R)
• M66: 31,909,076 km (0.047 R)
• M67: 32,097,570 km (0.097 R)
• M68: 32,349,642 km (0.104 R)
• M69: 32,602,313 km (0.09 R)
• M70: 35,099,999 km (0.116 R)
• M71: 35,229,700 km (0.11 R)
• M72: 36,535,989 km (0.092 R)
• M73: 38,458,172 km (0.097 R)
• M74: 39,532,584 km (0.058 R)
• M75: 42,469,040 km (0.079 R)
• M76: 43,579,655 km (0.081 R)
• M77: 43,998,529 km (0.051 R)
• M78: 44,910,777 km (0.098 R)
• M79: 45,263,229 km (0.045 R)
• M80: 47,397,542 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 8.3

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.84 AU - 15.14 AU

Year: 15964 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,936,481 km

• M1: 355,445 km (0.074 R)
• M2: 420,968 km (0.092 R)
• M3: 547,379 km (0.047 R)
• M4: 729,290 km (0.038 R)
• M5: 884,423 km (0.065 R)
• M6: 1,784,254 km (0.116 R)
• M7: 1,843,943 km (0.052 R)
• M8: 1,934,749 km (0.06 R)
• M9: 2,783,119 km (0.091 R)
• M10: 2,887,837 km (0.038 R)
• M11: 2,993,753 km (0.087 R)
• M12: 3,101,014 km (0.106 R)
• M13: 3,694,619 km (0.115 R)
• M14: 3,965,391 km (0.091 R)
• M15: 4,608,362 km (0.111 R)
• M16: 4,691,090 km (0.108 R)
• M17: 4,857,892 km (0.067 R)
• M18: 5,632,659 km (0.112 R)
• M19: 5,854,662 km (0.093 R)
• M20: 6,538,025 km (0.104 R)
• M21: 7,007,613 km (0.102 R)
• M22: 9,200,119 km (0.072 R)
• M23: 9,567,083 km (0.109 R)
• M24: 10,099,801 km (0.101 R)
• M25: 10,261,367 km (0.117 R)
• M26: 11,754,653 km (0.106 R)
• M27: 12,729,283 km (0.056 R)
• M28: 13,432,842 km (0.073 R)
• M29: 13,610,713 km (0.112 R)
• M30: 13,908,862 km (0.097 R)
• M31: 15,184,633 km (0.054 R)
• M32: 15,431,918 km (0.091 R)
• M33: 15,867,697 km (0.06 R)
• M34: 15,993,060 km (0.056 R)
• M35: 16,751,521 km (0.101 R)
• M36: 17,586,576 km (0.091 R)
• M37: 18,500,918 km (0.068 R)
• M38: 18,566,891 km (0.098 R)
• M39: 18,831,230 km (0.11 R)
• M40: 20,036,391 km (0.089 R)
• M41: 20,104,009 km (0.104 R)
• M42: 20,511,813 km (0.063 R)
• M43: 20,785,128 km (0.101 R)
• M44: 20,990,825 km (0.109 R)
• M45: 22,943,975 km (0.119 R)
• M46: 23,798,628 km (0.051 R)
• M47: 24,157,812 km (0.114 R)
• M48: 25,392,593 km (0.068 R)
• M49: 26,276,417 km (0.075 R)
• M50: 28,453,665 km (0.062 R)
• M51: 28,529,810 km (0.085 R)
• M52: 28,605,955 km (0.055 R)
• M53: 29,525,384 km (0.061 R)
• M54: 29,756,812 km (0.074 R)
• M55: 30,532,327 km (0.069 R)
• M56: 31,236,035 km (0.066 R)
• M57: 31,708,166 km (0.079 R)
• M58: 31,865,992 km (0.066 R)
• M59: 33,379,025 km (0.047 R)
• M60: 33,459,209 km (0.111 R)
• M61: 34,427,706 km (0.046 R)
• M62: 35,815,226 km (0.108 R)
• M63: 36,144,342 km (0.112 R)
• M64: 36,888,591 km (0.067 R)
• M65: 40,599,217 km (0.068 R)
• M66: 41,977,761 km (0.103 R)
• M67: 42,324,678 km (0.117 R)
• M68: 43,459,229 km (0.118 R)
• M69: 44,338,565 km (0.066 R)
• M70: 45,135,024 km (0.085 R)
• M71: 46,114,890 km (0.063 R)
• M72: 46,204,350 km (0.075 R)
• M73: 48,731,806 km (0.087 R)
• M74: 49,279,184 km (0.08 R)
• M75: 49,736,954 km (0.077 R)
• M76: 56,100,398 km (0.087 R)
• M77: 57,153,717 km (0.088 R)
• M78: 57,923,847 km (0.09 R)
• M79: 58,600,478 km (0.094 R)
• M80: 59,376,891 km (0.044 R)
• M81: 59,669,056 km (0.09 R)
• M82: 61,038,325 km (0.108 R)
• M83: 61,136,461 km (0.097 R)
• M84: 63,111,602 km (0.117 R)
• M85: 63,807,830 km (0.071 R)
• M86: 63,907,462 km (0.085 R)
• M87: 64,706,614 km (0.111 R)
• M88: 65,509,207 km (0.055 R)
• M89: 66,517,048 km (0.092 R)
• M90: 67,733,129 km (0.052 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit