🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 251 Days

Day: 21.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,746,418 km

• M1: 115,938 km (0.106 R)
• M2: 251,923 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.94 AU - 1.14 AU

Year: 380 Days

Day: 28.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.24 AU - 1.6 AU

Year: 606 Days

Day: 47.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,746,418 km

• M1: 659,278 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.86 AU - 2.24 AU

Year: 1051 Days

Day: 15.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,746,418 km

• M1: 1,445,115 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.85 AU - 3.47 AU

Year: 2012 Days

Day: 34.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 10.2

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.45 AU - 7.49 AU

Year: 7312 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,746,418 km

• M1: 264,938 km (0.027 R)
• M2: 813,513 km (0.062 R)
• M3: 972,985 km (0.102 R)
• M4: 1,231,789 km (0.095 R)
• M5: 1,304,643 km (0.098 R)
• M6: 1,454,839 km (0.109 R)
• M7: 2,047,546 km (0.099 R)
• M8: 2,543,164 km (0.079 R)
• M9: 2,637,410 km (0.108 R)
• M10: 2,780,725 km (0.115 R)
• M11: 2,853,430 km (0.115 R)
• M12: 3,201,394 km (0.108 R)
• M13: 3,937,416 km (0.056 R)
• M14: 4,129,500 km (0.114 R)
• M15: 4,212,826 km (0.103 R)
• M16: 4,466,095 km (0.112 R)
• M17: 4,580,388 km (0.096 R)
• M18: 4,753,472 km (0.086 R)
• M19: 5,046,834 km (0.102 R)
• M20: 5,528,539 km (0.114 R)
• M21: 5,682,176 km (0.058 R)
• M22: 6,215,044 km (0.08 R)
• M23: 6,374,814 km (0.1 R)
• M24: 6,471,305 km (0.115 R)
• M25: 6,600,856 km (0.096 R)
• M26: 6,698,544 km (0.066 R)
• M27: 6,763,918 km (0.102 R)
• M28: 7,094,081 km (0.112 R)
• M29: 8,081,277 km (0.081 R)
• M30: 8,396,330 km (0.099 R)
• M31: 9,623,033 km (0.045 R)
• M32: 9,919,685 km (0.063 R)
• M33: 10,069,283 km (0.087 R)
• M34: 10,484,268 km (0.118 R)
• M35: 12,279,891 km (0.073 R)
• M36: 14,000,865 km (0.113 R)
• M37: 15,232,654 km (0.063 R)
• M38: 15,318,972 km (0.08 R)
• M39: 16,631,992 km (0.115 R)
• M40: 16,809,714 km (0.087 R)
• M41: 17,935,139 km (0.112 R)
• M42: 18,163,126 km (0.058 R)
• M43: 21,262,046 km (0.108 R)
• M44: 21,455,027 km (0.052 R)
• M45: 21,940,024 km (0.094 R)
• M46: 22,625,332 km (0.107 R)
• M47: 22,871,719 km (0.107 R)
• M48: 23,816,280 km (0.115 R)
• M49: 24,722,843 km (0.072 R)
• M50: 24,874,984 km (0.119 R)
• M51: 26,362,137 km (0.086 R)
• M52: 26,569,629 km (0.103 R)
• M53: 27,038,170 km (0.088 R)
• M54: 27,404,535 km (0.1 R)
• M55: 27,878,012 km (0.029 R)
• M56: 30,394,248 km (0.11 R)
• M57: 30,503,006 km (0.101 R)
• M58: 30,666,217 km (0.107 R)
• M59: 31,432,009 km (0.11 R)
• M60: 31,541,813 km (0.037 R)
• M61: 31,706,969 km (0.086 R)
• M62: 32,703,591 km (0.05 R)
• M63: 33,038,091 km (0.109 R)
• M64: 33,373,789 km (0.101 R)
• M65: 33,541,937 km (0.11 R)
• M66: 33,823,031 km (0.046 R)
• M67: 34,955,038 km (0.088 R)
• M68: 35,182,876 km (0.033 R)
• M69: 35,297,019 km (0.094 R)
• M70: 35,525,605 km (0.105 R)
• M71: 35,697,343 km (0.061 R)
• M72: 35,984,272 km (0.088 R)
• M73: 36,272,098 km (0.119 R)
• M74: 36,618,268 km (0.067 R)
• M75: 37,023,678 km (0.105 R)
• M76: 37,256,003 km (0.064 R)
• M77: 38,307,228 km (0.083 R)
• M78: 38,895,596 km (0.096 R)
• M79: 39,131,661 km (0.097 R)
• M80: 39,427,566 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 10.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.79 AU - 9.85 AU

Year: 11022 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,746,418 km

• M1: 138,827 km (0.115 R)
• M2: 231,727 km (0.089 R)
• M3: 325,226 km (0.101 R)
• M4: 463,604 km (0.106 R)
• M5: 671,694 km (0.105 R)
• M6: 737,069 km (0.088 R)
• M7: 839,543 km (0.094 R)
• M8: 929,003 km (0.081 R)
• M9: 1,782,608 km (0.098 R)
• M10: 2,118,007 km (0.045 R)
• M11: 2,820,369 km (0.09 R)
• M12: 2,985,824 km (0.09 R)
• M13: 3,739,648 km (0.055 R)
• M14: 4,106,910 km (0.114 R)
• M15: 4,389,950 km (0.11 R)
• M16: 4,712,034 km (0.102 R)
• M17: 5,108,618 km (0.063 R)
• M18: 5,689,057 km (0.101 R)
• M19: 5,758,770 km (0.04 R)
• M20: 6,004,859 km (0.069 R)
• M21: 6,218,634 km (0.092 R)
• M22: 6,543,860 km (0.085 R)
• M23: 7,286,763 km (0.117 R)
• M24: 8,331,704 km (0.115 R)
• M25: 8,410,991 km (0.077 R)
• M26: 9,135,792 km (0.05 R)
• M27: 9,423,020 km (0.107 R)
• M28: 9,713,390 km (0.068 R)
• M29: 9,922,528 km (0.037 R)
• M30: 10,133,161 km (0.107 R)
• M31: 10,345,291 km (0.117 R)
• M32: 11,034,040 km (0.113 R)
• M33: 11,383,949 km (0.105 R)
• M34: 11,693,168 km (0.049 R)
• M35: 11,826,609 km (0.079 R)
• M36: 12,774,312 km (0.074 R)
• M37: 13,003,496 km (0.078 R)
• M38: 13,326,777 km (0.083 R)
• M39: 13,466,202 km (0.047 R)
• M40: 13,746,399 km (0.109 R)
• M41: 14,886,185 km (0.108 R)
• M42: 15,662,897 km (0.085 R)
• M43: 15,810,101 km (0.098 R)
• M44: 15,908,387 km (0.062 R)
• M45: 19,003,717 km (0.062 R)
• M46: 19,370,531 km (0.102 R)
• M47: 19,581,314 km (0.099 R)
• M48: 19,792,696 km (0.11 R)
• M49: 20,592,446 km (0.049 R)
• M50: 21,620,632 km (0.107 R)
• M51: 22,113,408 km (0.091 R)
• M52: 22,388,817 km (0.066 R)
• M53: 24,348,400 km (0.091 R)
• M54: 24,746,779 km (0.09 R)
• M55: 24,861,072 km (0.108 R)
• M56: 25,032,810 km (0.074 R)
• M57: 27,655,261 km (0.106 R)
• M58: 27,951,913 km (0.065 R)
• M59: 28,668,487 km (0.081 R)
• M60: 29,633,244 km (0.06 R)
• M61: 31,347,037 km (0.111 R)
• M62: 31,594,472 km (0.086 R)
• M63: 32,403,198 km (0.085 R)
• M64: 33,218,656 km (0.057 R)
• M65: 33,407,748 km (0.09 R)
• M66: 33,787,128 km (0.081 R)
• M67: 33,913,987 km (0.063 R)
• M68: 34,614,105 km (0.119 R)
• M69: 34,677,983 km (0.046 R)
• M70: 34,933,945 km (0.112 R)
• M71: 34,997,973 km (0.116 R)
• M72: 36,028,553 km (0.085 R)
• M73: 36,482,732 km (0.1 R)
• M74: 37,790,367 km (0.117 R)
• M75: 38,251,727 km (0.063 R)
• M76: 39,646,727 km (0.046 R)
• M77: 40,451,414 km (0.118 R)
• M78: 40,788,308 km (0.111 R)
• M79: 41,804,527 km (0.081 R)
• M80: 42,076,944 km (0.084 R)
• M81: 42,692,091 km (0.096 R)
• M82: 42,760,607 km (0.118 R)
• M83: 42,897,788 km (0.113 R)
• M84: 44,000,324 km (0.106 R)
• M85: 44,902,998 km (0.111 R)
• M86: 45,391,584 km (0.063 R)
• M87: 46,303,683 km (0.08 R)
• M88: 46,726,596 km (0.114 R)
• M89: 47,009,336 km (0.072 R)
• M90: 47,221,765 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.9

Radius: 3.5

Gravity: 65.79 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.68 AU - 16.42 AU

Year: 20911 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,746,418 km

• M1: 430,991 km (0.07 R)
• M2: 780,901 km (0.107 R)
• M3: 1,110,315 km (0.11 R)
• M4: 1,382,584 km (0.05 R)
• M5: 1,776,325 km (0.093 R)
• M6: 1,845,140 km (0.103 R)
• M7: 2,541,967 km (0.065 R)
• M8: 2,897,711 km (0.092 R)
• M9: 4,283,286 km (0.111 R)
• M10: 5,139,285 km (0.097 R)
• M11: 5,486,053 km (0.089 R)
• M12: 6,202,178 km (0.077 R)
• M13: 6,359,405 km (0.058 R)
• M14: 7,001,330 km (0.091 R)
• M15: 7,110,387 km (0.063 R)
• M16: 7,888,894 km (0.12 R)
• M17: 8,403,660 km (0.117 R)
• M18: 9,166,011 km (0.043 R)
• M19: 9,525,345 km (0.092 R)
• M20: 10,195,843 km (0.083 R)
• M21: 10,381,344 km (0.112 R)
• M22: 11,261,877 km (0.09 R)
• M23: 11,905,148 km (0.034 R)
• M24: 13,227,294 km (0.103 R)
• M25: 13,362,082 km (0.057 R)
• M26: 13,497,318 km (0.086 R)
• M27: 15,014,390 km (0.111 R)
• M28: 16,729,829 km (0.113 R)
• M29: 16,875,537 km (0.083 R)
• M30: 17,907,314 km (0.096 R)
• M31: 18,807,893 km (0.074 R)
• M32: 19,111,427 km (0.099 R)
• M33: 19,493,051 km (0.068 R)
• M34: 20,108,796 km (0.116 R)
• M35: 20,419,062 km (0.116 R)
• M36: 20,652,884 km (0.105 R)
• M37: 22,393,904 km (0.071 R)
• M38: 25,342,627 km (0.041 R)
• M39: 26,861,943 km (0.086 R)
• M40: 28,063,962 km (0.065 R)
• M41: 28,150,430 km (0.098 R)
• M42: 28,237,047 km (0.089 R)
• M43: 30,876,552 km (0.12 R)
• M44: 31,503,666 km (0.086 R)
• M45: 31,593,574 km (0.114 R)
• M46: 31,773,690 km (0.111 R)
• M47: 32,770,311 km (0.079 R)
• M48: 33,043,926 km (0.112 R)
• M49: 34,146,013 km (0.05 R)
• M50: 34,423,368 km (0.06 R)
• M51: 36,574,585 km (0.059 R)
• M52: 37,333,046 km (0.082 R)
• M53: 38,288,378 km (0.025 R)
• M54: 38,865,377 km (0.04 R)
• M55: 39,058,358 km (0.111 R)
• M56: 39,154,999 km (0.107 R)
• M57: 41,300,382 km (0.111 R)
• M58: 41,398,817 km (0.117 R)
• M59: 41,694,572 km (0.113 R)
• M60: 42,387,360 km (0.088 R)
• M61: 42,784,991 km (0.072 R)
• M62: 44,286,954 km (0.094 R)
• M63: 44,690,419 km (0.109 R)
• M64: 45,196,359 km (0.113 R)
• M65: 47,136,494 km (0.119 R)
• M66: 47,548,337 km (0.083 R)
• M67: 47,858,004 km (0.082 R)
• M68: 48,272,091 km (0.088 R)
• M69: 50,044,676 km (0.113 R)
• M70: 50,464,897 km (0.112 R)
• M71: 52,796,679 km (0.106 R)
• M72: 53,653,276 km (0.118 R)
• M73: 54,946,700 km (0.094 R)
• M74: 58,004,630 km (0.113 R)
• M75: 59,443,013 km (0.065 R)
• M76: 59,554,015 km (0.117 R)
• M77: 59,887,917 km (0.114 R)
• M78: 60,781,016 km (0.119 R)
• M79: 61,005,114 km (0.115 R)
• M80: 61,229,361 km (0.117 R)
• M81: 62,241,840 km (0.063 R)
• M82: 63,828,026 km (0.078 R)
• M83: 65,083,451 km (0.058 R)
• M84: 66,001,683 km (0.078 R)
• M85: 68,548,736 km (0.116 R)
• M86: 68,898,496 km (0.057 R)
• M87: 70,892,037 km (0.075 R)
• M88: 71,245,687 km (0.114 R)
• M89: 73,380,598 km (0.043 R)
• M90: 75,536,303 km (0.106 R)
• M91: 76,018,158 km (0.079 R)
• M92: 76,501,060 km (0.052 R)
• M93: 77,227,208 km (0.083 R)
• M94: 80,523,447 km (0.095 R)
• M95: 81,632,416 km (0.107 R)
• M96: 82,003,270 km (0.11 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit