🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 328 Days

Day: 31.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.87 AU - 1.29 AU

Year: 410 Days

Day: 16.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,825,209 km

• M1: 201,359 km (0.063 R)
• M2: 374,294 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.16 AU - 1.36 AU

Year: 517 Days

Day: 44.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.95 AU - 2.89 AU

Year: 1375 Days

Day: 44.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.82 AU - 5.46 AU

Year: 3651 Days

Day: 19 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,825,209 km

• M1: 1,281,755 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 7.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.99 AU - 19.65 AU

Year: 25196 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,825,209 km

• M1: 228,735 km (0.079 R)
• M2: 311,612 km (0.088 R)
• M3: 807,829 km (0.074 R)
• M4: 1,306,139 km (0.116 R)
• M5: 1,402,779 km (0.093 R)
• M6: 1,742,516 km (0.092 R)
• M7: 1,958,535 km (0.099 R)
• M8: 3,076,779 km (0.08 R)
• M9: 3,976,461 km (0.106 R)
• M10: 6,434,653 km (0.087 R)
• M11: 7,513,403 km (0.083 R)
• M12: 8,343,522 km (0.052 R)
• M13: 8,892,546 km (0.101 R)
• M14: 9,961,124 km (0.093 R)
• M15: 10,218,432 km (0.061 R)
• M16: 11,740,142 km (0.05 R)
• M17: 11,807,910 km (0.07 R)
• M18: 11,875,827 km (0.077 R)
• M19: 12,011,961 km (0.039 R)
• M20: 13,190,194 km (0.081 R)
• M21: 13,972,142 km (0.098 R)
• M22: 14,332,523 km (0.108 R)
• M23: 14,623,042 km (0.093 R)
• M24: 15,804,417 km (0.091 R)
• M25: 16,330,852 km (0.107 R)
• M26: 19,447,873 km (0.085 R)
• M27: 19,608,541 km (0.104 R)
• M28: 19,850,291 km (0.086 R)
• M29: 21,155,981 km (0.074 R)
• M30: 22,153,350 km (0.086 R)
• M31: 23,251,249 km (0.119 R)
• M32: 23,678,052 km (0.089 R)
• M33: 24,107,697 km (0.104 R)
• M34: 24,280,183 km (0.115 R)
• M35: 26,116,347 km (0.075 R)
• M36: 27,095,914 km (0.099 R)
• M37: 27,185,673 km (0.068 R)
• M38: 27,275,282 km (0.118 R)
• M39: 28,087,449 km (0.096 R)
• M40: 28,269,061 km (0.055 R)
• M41: 28,450,972 km (0.096 R)
• M42: 28,633,332 km (0.115 R)
• M43: 28,907,545 km (0.115 R)
• M44: 29,274,658 km (0.097 R)
• M45: 31,132,663 km (0.115 R)
• M46: 33,220,302 km (0.1 R)
• M47: 33,604,768 km (0.11 R)
• M48: 33,701,109 km (0.075 R)
• M49: 33,797,450 km (0.073 R)
• M50: 33,893,941 km (0.116 R)
• M51: 34,087,371 km (0.091 R)
• M52: 34,961,770 km (0.098 R)
• M53: 35,254,833 km (0.104 R)
• M54: 35,352,819 km (0.109 R)
• M55: 38,331,163 km (0.106 R)
• M56: 40,054,381 km (0.077 R)
• M57: 40,463,382 km (0.116 R)
• M58: 40,873,878 km (0.052 R)
• M59: 45,160,456 km (0.042 R)
• M60: 46,013,463 km (0.084 R)
• M61: 46,979,267 km (0.117 R)
• M62: 49,587,505 km (0.106 R)
• M63: 51,463,313 km (0.115 R)
• M64: 51,796,767 km (0.083 R)
• M65: 53,812,299 km (0.047 R)
• M66: 54,263,785 km (0.092 R)
• M67: 55,283,893 km (0.059 R)
• M68: 55,625,425 km (0.09 R)
• M69: 55,967,555 km (0.088 R)
• M70: 56,998,285 km (0.086 R)
• M71: 58,382,364 km (0.076 R)
• M72: 59,078,593 km (0.094 R)
• M73: 60,245,007 km (0.039 R)
• M74: 62,126,949 km (0.107 R)
• M75: 62,956,319 km (0.086 R)
• M76: 64,626,280 km (0.115 R)
• M77: 64,865,936 km (0.105 R)
• M78: 65,948,426 km (0.119 R)
• M79: 68,253,131 km (0.071 R)
• M80: 69,354,171 km (0.093 R)
• M81: 71,821,639 km (0.071 R)
• M82: 72,194,137 km (0.115 R)
• M83: 72,816,614 km (0.066 R)
• M84: 73,816,227 km (0.079 R)
• M85: 73,941,440 km (0.1 R)
• M86: 76,334,857 km (0.106 R)
• M87: 78,114,772 km (0.101 R)
• M88: 79,908,151 km (0.073 R)
• M89: 80,552,021 km (0.109 R)
• M90: 83,144,402 km (0.116 R)
• M91: 83,796,798 km (0.119 R)
• M92: 85,106,677 km (0.054 R)
• M93: 85,238,024 km (0.084 R)
• M94: 86,159,398 km (0.099 R)
• M95: 88,810,122 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 5.1

Gravity: 28.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.7 AU - 19.58 AU

Year: 27061 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,825,209 km

• M1: 97,239 km (0.08 R)
• M2: 239,357 km (0.081 R)
• M3: 376,089 km (0.08 R)
• M4: 1,542,354 km (0.093 R)
• M5: 1,614,460 km (0.117 R)
• M6: 1,991,896 km (0.1 R)
• M7: 2,312,933 km (0.073 R)
• M8: 2,354,222 km (0.046 R)
• M9: 3,092,936 km (0.091 R)
• M10: 3,558,485 km (0.081 R)
• M11: 3,996,058 km (0.108 R)
• M12: 4,815,256 km (0.103 R)
• M13: 5,135,545 km (0.077 R)
• M14: 5,352,911 km (0.119 R)
• M15: 5,407,813 km (0.098 R)
• M16: 5,966,113 km (0.073 R)
• M17: 6,897,210 km (0.061 R)
• M18: 8,503,891 km (0.063 R)
• M19: 8,760,900 km (0.113 R)
• M20: 8,955,377 km (0.079 R)
• M21: 9,547,336 km (0.073 R)
• M22: 10,084,093 km (0.037 R)
• M23: 11,327,252 km (0.046 R)
• M24: 11,681,051 km (0.085 R)
• M25: 12,182,503 km (0.11 R)
• M26: 12,910,895 km (0.104 R)
• M27: 13,728,447 km (0.096 R)
• M28: 14,333,421 km (0.066 R)
• M29: 16,598,632 km (0.107 R)
• M30: 16,678,667 km (0.089 R)
• M31: 17,895,196 km (0.092 R)
• M32: 18,306,890 km (0.099 R)
• M33: 19,139,851 km (0.072 R)
• M34: 19,392,222 km (0.066 R)
• M35: 19,730,314 km (0.078 R)
• M36: 20,756,256 km (0.116 R)
• M37: 21,275,809 km (0.041 R)
• M38: 21,362,726 km (0.071 R)
• M39: 22,062,993 km (0.112 R)
• M40: 23,485,819 km (0.085 R)
• M41: 24,299,182 km (0.09 R)
• M42: 25,397,978 km (0.114 R)
• M43: 27,643,592 km (0.107 R)
• M44: 28,024,020 km (0.053 R)
• M45: 28,693,919 km (0.118 R)
• M46: 28,982,493 km (0.102 R)
• M47: 33,326,067 km (0.11 R)
• M48: 33,730,879 km (0.082 R)
• M49: 34,545,439 km (0.096 R)
• M50: 37,237,004 km (0.115 R)
• M51: 38,607,770 km (0.113 R)
• M52: 39,780,617 km (0.109 R)
• M53: 41,833,848 km (0.106 R)
• M54: 46,832,062 km (0.095 R)
• M55: 47,968,108 km (0.08 R)
• M56: 48,082,102 km (0.111 R)
• M57: 50,383,067 km (0.113 R)
• M58: 50,847,568 km (0.084 R)
• M59: 51,196,879 km (0.103 R)
• M60: 51,313,566 km (0.102 R)
• M61: 54,733,373 km (0.06 R)
• M62: 55,450,096 km (0.114 R)
• M63: 58,104,561 km (0.118 R)
• M64: 59,569,872 km (0.109 R)
• M65: 60,183,971 km (0.041 R)
• M66: 60,923,583 km (0.072 R)
• M67: 61,666,337 km (0.12 R)
• M68: 61,790,353 km (0.034 R)
• M69: 62,163,151 km (0.088 R)
• M70: 62,411,932 km (0.112 R)
• M71: 63,035,606 km (0.109 R)
• M72: 63,661,374 km (0.115 R)
• M73: 64,666,971 km (0.119 R)
• M74: 64,792,932 km (0.084 R)
• M75: 65,551,094 km (0.109 R)
• M76: 66,184,940 km (0.088 R)
• M77: 68,227,250 km (0.072 R)
• M78: 68,483,960 km (0.114 R)
• M79: 70,809,011 km (0.103 R)
• M80: 71,069,012 km (0.101 R)
• M81: 71,199,012 km (0.108 R)
• M82: 71,850,661 km (0.114 R)
• M83: 72,897,397 km (0.118 R)
• M84: 73,422,635 km (0.107 R)
• M85: 75,801,690 km (0.107 R)
• M86: 75,934,682 km (0.055 R)
• M87: 76,333,810 km (0.086 R)
• M88: 76,600,393 km (0.116 R)
• M89: 77,803,609 km (0.097 R)
• M90: 78,071,838 km (0.097 R)
• M91: 78,609,193 km (0.095 R)
• M92: 79,282,533 km (0.092 R)
• M93: 80,906,717 km (0.085 R)
• M94: 82,268,357 km (0.106 R)
• M95: 83,637,776 km (0.091 R)
• M96: 83,775,107 km (0.065 R)
• M97: 85,705,817 km (0.111 R)
• M98: 89,610,920 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.4

Radius: 3.3

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.39 AU - 23.73 AU

Year: 31597 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,825,209 km

• M1: 92,152 km (0.093 R)
• M2: 197,619 km (0.068 R)
• M3: 897,737 km (0.099 R)
• M4: 1,293,573 km (0.11 R)
• M5: 1,709,305 km (0.1 R)
• M6: 1,819,260 km (0.092 R)
• M7: 2,017,327 km (0.095 R)
• M8: 2,714,902 km (0.097 R)
• M9: 2,843,257 km (0.082 R)
• M10: 3,006,468 km (0.095 R)
• M11: 3,139,162 km (0.111 R)
• M12: 3,307,908 km (0.046 R)
• M13: 3,410,532 km (0.087 R)
• M14: 4,268,476 km (0.087 R)
• M15: 4,992,380 km (0.031 R)
• M16: 5,149,458 km (0.116 R)
• M17: 5,712,395 km (0.051 R)
• M18: 7,469,272 km (0.038 R)
• M19: 8,851,407 km (0.076 R)
• M20: 9,137,139 km (0.078 R)
• M21: 9,425,863 km (0.046 R)
• M22: 10,111,170 km (0.12 R)
• M23: 10,863,199 km (0.032 R)
• M24: 11,788,911 km (0.1 R)
• M25: 12,314,149 km (0.109 R)
• M26: 13,605,478 km (0.075 R)
• M27: 16,430,185 km (0.108 R)
• M28: 17,311,615 km (0.097 R)
• M29: 17,788,084 km (0.072 R)
• M30: 17,847,924 km (0.088 R)
• M31: 19,798,381 km (0.116 R)
• M32: 20,109,095 km (0.078 R)
• M33: 20,358,924 km (0.068 R)
• M34: 20,672,631 km (0.076 R)
• M35: 20,735,611 km (0.101 R)
• M36: 20,924,853 km (0.11 R)
• M37: 21,368,410 km (0.113 R)
• M38: 21,815,259 km (0.119 R)
• M39: 21,943,464 km (0.106 R)
• M40: 22,912,859 km (0.059 R)
• M41: 24,028,560 km (0.094 R)
• M42: 24,293,497 km (0.117 R)
• M43: 24,960,405 km (0.067 R)
• M44: 25,633,296 km (0.067 R)
• M45: 27,065,696 km (0.105 R)
• M46: 28,034,791 km (0.081 R)
• M47: 28,313,940 km (0.111 R)
• M48: 29,580,735 km (0.09 R)
• M49: 30,149,656 km (0.085 R)
• M50: 31,154,056 km (0.109 R)
• M51: 31,515,484 km (0.041 R)
• M52: 31,587,890 km (0.062 R)
• M53: 32,096,522 km (0.099 R)
• M54: 32,242,380 km (0.069 R)
• M55: 33,121,866 km (0.105 R)
• M56: 33,269,220 km (0.071 R)
• M57: 34,381,331 km (0.108 R)
• M58: 34,530,480 km (0.094 R)
• M59: 38,561,694 km (0.117 R)
• M60: 38,716,827 km (0.103 R)
• M61: 39,651,215 km (0.098 R)
• M62: 40,908,585 km (0.083 R)
• M63: 41,145,847 km (0.097 R)
• M64: 47,554,620 km (0.086 R)
• M65: 47,887,176 km (0.025 R)
• M66: 48,137,154 km (0.071 R)
• M67: 48,554,831 km (0.119 R)
• M68: 52,281,314 km (0.1 R)
• M69: 52,538,772 km (0.109 R)
• M70: 53,313,540 km (0.106 R)
• M71: 53,572,643 km (0.076 R)
• M72: 53,659,111 km (0.068 R)
• M73: 53,918,663 km (0.096 R)
• M74: 55,923,125 km (0.109 R)
• M75: 58,841,480 km (0.058 R)
• M76: 59,288,030 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit