🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 174 Days

Day: 18.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 31.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,178,966 km

• M1: 578,495 km (0.066 R)
• M2: 665,711 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 39 Hours

Environment

Temp: 188 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,178,966 km

• M1: 70,461 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.05 AU - 1.23 AU

Year: 445 Days

Day: 39.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.29 AU

Year: 456 Days

Day: 21.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 86.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,178,966 km

• M1: 304,132 km (0.089 R)
• M2: 759,060 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.15 AU - 5.15 AU

Year: 3088 Days

Day: 18.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 14.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.48 AU - 8.6 AU

Year: 6823 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,178,966 km

• M1: 263,591 km (0.119 R)
• M2: 374,294 km (0.052 R)
• M3: 473,776 km (0.115 R)
• M4: 770,579 km (0.064 R)
• M5: 1,101,040 km (0.08 R)
• M6: 1,352,514 km (0.059 R)
• M7: 1,445,863 km (0.101 R)
• M8: 2,000,722 km (0.091 R)
• M9: 2,200,136 km (0.116 R)
• M10: 2,482,876 km (0.077 R)
• M11: 2,638,757 km (0.08 R)
• M12: 2,737,791 km (0.086 R)
• M13: 2,899,057 km (0.101 R)
• M14: 3,022,176 km (0.086 R)
• M15: 3,686,391 km (0.091 R)
• M16: 4,325,024 km (0.059 R)
• M17: 4,419,121 km (0.08 R)
• M18: 4,537,752 km (0.115 R)
• M19: 4,826,925 km (0.099 R)
• M20: 5,023,048 km (0.098 R)
• M21: 5,653,154 km (0.092 R)
• M22: 5,808,287 km (0.102 R)
• M23: 6,122,592 km (0.113 R)
• M24: 6,442,582 km (0.096 R)
• M25: 6,877,912 km (0.054 R)
• M26: 7,294,691 km (0.053 R)
• M27: 7,834,590 km (0.109 R)
• M28: 7,978,802 km (0.056 R)
• M29: 8,182,405 km (0.112 R)
• M30: 8,387,504 km (0.106 R)
• M31: 8,892,995 km (0.065 R)
• M32: 9,104,078 km (0.066 R)
• M33: 9,225,401 km (0.096 R)
• M34: 9,996,279 km (0.104 R)
• M35: 10,215,739 km (0.08 R)
• M36: 10,948,470 km (0.104 R)
• M37: 11,272,349 km (0.12 R)
• M38: 11,929,682 km (0.115 R)
• M39: 12,062,675 km (0.089 R)
• M40: 13,007,236 km (0.116 R)
• M41: 13,109,860 km (0.11 R)
• M42: 14,186,216 km (0.119 R)
• M43: 14,433,203 km (0.081 R)
• M44: 14,860,005 km (0.067 R)
• M45: 15,110,881 km (0.104 R)
• M46: 15,218,741 km (0.081 R)
• M47: 16,275,500 km (0.102 R)
• M48: 16,423,153 km (0.042 R)
• M49: 16,682,556 km (0.057 R)
• M50: 16,943,305 km (0.078 R)
• M51: 17,130,452 km (0.08 R)
• M52: 17,620,236 km (0.106 R)
• M53: 17,885,772 km (0.099 R)
• M54: 18,574,969 km (0.12 R)
• M55: 20,058,232 km (0.074 R)
• M56: 20,375,380 km (0.086 R)
• M57: 20,734,265 km (0.111 R)
• M58: 20,974,519 km (0.108 R)
• M59: 21,095,095 km (0.052 R)
• M60: 21,336,845 km (0.107 R)
• M61: 22,724,066 km (0.107 R)
• M62: 23,137,704 km (0.057 R)
• M63: 23,553,736 km (0.05 R)
• M64: 23,679,099 km (0.11 R)
• M65: 23,846,499 km (0.095 R)
• M66: 24,140,459 km (0.094 R)
• M67: 24,689,483 km (0.1 R)
• M68: 24,816,791 km (0.074 R)
• M69: 25,029,369 km (0.096 R)
• M70: 25,328,116 km (0.054 R)
• M71: 25,670,995 km (0.088 R)
• M72: 26,145,070 km (0.104 R)
• M73: 26,361,389 km (0.091 R)
• M74: 27,584,202 km (0.1 R)
• M75: 29,588,215 km (0.104 R)
• M76: 29,858,837 km (0.114 R)
• M77: 30,175,835 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 12.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.99 AU - 12.15 AU

Year: 11672 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,178,966 km

• M1: 261,796 km (0.114 R)
• M2: 373,097 km (0.049 R)
• M3: 507,885 km (0.099 R)
• M4: 699,370 km (0.095 R)
• M5: 958,623 km (0.119 R)
• M6: 1,089,072 km (0.118 R)
• M7: 1,249,441 km (0.099 R)
• M8: 1,568,683 km (0.113 R)
• M9: 1,698,385 km (0.059 R)
• M10: 2,196,097 km (0.058 R)
• M11: 2,738,090 km (0.109 R)
• M12: 2,832,486 km (0.101 R)
• M13: 2,959,943 km (0.064 R)
• M14: 3,057,032 km (0.048 R)
• M15: 3,187,931 km (0.095 R)
• M16: 4,674,185 km (0.058 R)
• M17: 4,825,728 km (0.112 R)
• M18: 5,250,885 km (0.117 R)
• M19: 5,369,068 km (0.067 R)
• M20: 5,487,998 km (0.112 R)
• M21: 6,137,552 km (0.105 R)
• M22: 6,387,380 km (0.103 R)
• M23: 6,940,444 km (0.067 R)
• M24: 7,026,911 km (0.055 R)
• M25: 7,597,777 km (0.052 R)
• M26: 10,076,165 km (0.118 R)
• M27: 10,569,838 km (0.12 R)
• M28: 10,869,781 km (0.048 R)
• M29: 11,071,439 km (0.111 R)
• M30: 11,223,431 km (0.093 R)
• M31: 11,580,820 km (0.07 R)
• M32: 13,423,267 km (0.12 R)
• M33: 16,209,976 km (0.097 R)
• M34: 16,846,366 km (0.114 R)
• M35: 18,503,162 km (0.074 R)
• M36: 18,744,164 km (0.099 R)
• M37: 18,864,890 km (0.107 R)
• M38: 19,046,651 km (0.099 R)
• M39: 19,473,155 km (0.097 R)
• M40: 20,149,487 km (0.038 R)
• M41: 20,646,301 km (0.106 R)
• M42: 21,210,136 km (0.054 R)
• M43: 21,399,078 km (0.112 R)
• M44: 22,224,708 km (0.066 R)
• M45: 22,737,979 km (0.114 R)
• M46: 23,190,363 km (0.079 R)
• M47: 23,580,514 km (0.116 R)
• M48: 24,103,957 km (0.079 R)
• M49: 24,631,289 km (0.082 R)
• M50: 26,982,968 km (0.105 R)
• M51: 27,805,607 km (0.075 R)
• M52: 28,012,650 km (0.081 R)
• M53: 28,497,497 km (0.111 R)
• M54: 29,475,717 km (0.111 R)
• M55: 30,322,890 km (0.091 R)
• M56: 31,321,306 km (0.099 R)
• M57: 32,766,422 km (0.101 R)
• M58: 33,277,298 km (0.112 R)
• M59: 33,717,415 km (0.102 R)
• M60: 33,864,470 km (0.114 R)
• M61: 34,529,133 km (0.102 R)
• M62: 36,473,158 km (0.07 R)
• M63: 36,624,252 km (0.088 R)
• M64: 38,222,555 km (0.042 R)
• M65: 38,375,893 km (0.072 R)
• M66: 38,452,637 km (0.041 R)
• M67: 39,223,215 km (0.102 R)
• M68: 39,455,391 km (0.044 R)
• M69: 40,545,062 km (0.112 R)
• M70: 42,277,106 km (0.064 R)
• M71: 42,912,897 km (0.094 R)
• M72: 43,792,383 km (0.119 R)
• M73: 44,596,920 km (0.104 R)
• M74: 49,442,844 km (0.099 R)
• M75: 49,693,720 km (0.049 R)
• M76: 50,954,232 km (0.115 R)
• M77: 52,395,607 km (0.107 R)
• M78: 53,506,820 km (0.108 R)
• M79: 53,764,278 km (0.114 R)
• M80: 55,231,534 km (0.06 R)
• M81: 56,362,344 km (0.082 R)
• M82: 56,536,925 km (0.1 R)
• M83: 57,764,675 km (0.113 R)
• M84: 58,293,353 km (0.111 R)
• M85: 59,178,374 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.6

Radius: 5

Gravity: 36.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.63 AU - 19.67 AU

Year: 23705 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,178,966 km

• M1: 328,367 km (0.051 R)
• M2: 456,722 km (0.095 R)
• M3: 705,055 km (0.094 R)
• M4: 787,034 km (0.116 R)
• M5: 3,264,375 km (0.084 R)
• M6: 3,589,900 km (0.063 R)
• M7: 3,828,808 km (0.114 R)
• M8: 4,473,575 km (0.038 R)
• M9: 4,524,588 km (0.081 R)
• M10: 4,939,572 km (0.041 R)
• M11: 5,420,828 km (0.117 R)
• M12: 6,142,189 km (0.094 R)
• M13: 7,309,651 km (0.094 R)
• M14: 9,444,862 km (0.088 R)
• M15: 9,906,820 km (0.095 R)
• M16: 11,127,987 km (0.078 R)
• M17: 11,405,790 km (0.065 R)
• M18: 11,897,369 km (0.11 R)
• M19: 12,539,593 km (0.082 R)
• M20: 13,339,792 km (0.097 R)
• M21: 13,857,550 km (0.1 R)
• M22: 15,218,891 km (0.114 R)
• M23: 15,682,046 km (0.069 R)
• M24: 15,915,418 km (0.08 R)
• M25: 17,904,023 km (0.058 R)
• M26: 19,633,823 km (0.109 R)
• M27: 19,801,373 km (0.108 R)
• M28: 20,476,209 km (0.112 R)
• M29: 20,731,123 km (0.112 R)
• M30: 20,901,814 km (0.117 R)
• M31: 21,330,263 km (0.085 R)
• M32: 22,108,770 km (0.103 R)
• M33: 22,720,775 km (0.081 R)
• M34: 23,161,341 km (0.073 R)
• M35: 24,409,735 km (0.091 R)
• M36: 25,132,891 km (0.029 R)
• M37: 25,405,907 km (0.079 R)
• M38: 26,323,092 km (0.086 R)
• M39: 27,250,898 km (0.1 R)
• M40: 27,906,884 km (0.087 R)
• M41: 28,662,802 km (0.12 R)
• M42: 29,329,710 km (0.111 R)
• M43: 32,740,392 km (0.08 R)
• M44: 33,237,655 km (0.107 R)
• M45: 33,837,842 km (0.118 R)
• M46: 34,744,853 km (0.069 R)
• M47: 34,845,982 km (0.087 R)
• M48: 35,864,145 km (0.113 R)
• M49: 36,582,514 km (0.12 R)
• M50: 38,242,302 km (0.1 R)
• M51: 38,976,229 km (0.047 R)
• M52: 39,820,709 km (0.089 R)
• M53: 42,606,371 km (0.109 R)
• M54: 42,931,747 km (0.098 R)
• M55: 43,913,109 km (0.104 R)
• M56: 44,681,443 km (0.108 R)
• M57: 45,233,011 km (0.078 R)
• M58: 47,911,560 km (0.114 R)
• M59: 49,042,670 km (0.099 R)
• M60: 49,725,584 km (0.093 R)
• M61: 50,870,756 km (0.099 R)
• M62: 57,561,969 km (0.093 R)
• M63: 57,921,603 km (0.12 R)
• M64: 59,731,587 km (0.109 R)
• M65: 59,852,911 km (0.114 R)
• M66: 60,704,422 km (0.069 R)
• M67: 61,315,081 km (0.091 R)
• M68: 63,654,343 km (0.115 R)
• M69: 64,772,437 km (0.104 R)
• M70: 65,271,496 km (0.103 R)
• M71: 68,292,475 km (0.105 R)
• M72: 69,182,134 km (0.094 R)
• M73: 70,587,905 km (0.12 R)
• M74: 71,874,147 km (0.1 R)
• M75: 72,261,456 km (0.109 R)
• M76: 72,649,513 km (0.036 R)
• M77: 72,908,617 km (0.039 R)
• M78: 74,469,670 km (0.083 R)
• M79: 76,963,617 km (0.099 R)
• M80: 77,359,901 km (0.109 R)
• M81: 80,688,454 km (0.044 R)
• M82: 80,956,833 km (0.116 R)
• M83: 82,437,851 km (0.086 R)
• M84: 83,113,884 km (0.056 R)
• M85: 83,384,956 km (0.041 R)
• M86: 83,927,697 km (0.066 R)
• M87: 86,247,810 km (0.114 R)
• M88: 87,760,244 km (0.069 R)
• M89: 87,898,024 km (0.102 R)
• M90: 89,558,860 km (0.1 R)
• M91: 91,509,466 km (0.028 R)
• M92: 92,349,608 km (0.1 R)
• M93: 92,770,726 km (0.1 R)
• M94: 93,614,757 km (0.057 R)
• M95: 94,037,820 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit