🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 342 Days

Day: 46.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.24 AU - 1.32 AU

Year: 519 Days

Day: 12.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.06 AU - 1.72 AU

Year: 587 Days

Day: 22.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.07 AU - 1.71 AU

Year: 587 Days

Day: 19.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.33 AU - 2.93 AU

Year: 1528 Days

Day: 16 Hours

Environment

Temp: -77 °C

Axial Tilt: 97.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.33 AU - 3.67 AU

Year: 1861 Days

Day: 19.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 120.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 10.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.44 AU - 5.96 AU

Year: 4874 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 93,778,871 km

• M1: 135,087 km (0.073 R)
• M2: 353,350 km (0.056 R)
• M3: 786,885 km (0.043 R)
• M4: 886,816 km (0.084 R)
• M5: 1,192,594 km (0.101 R)
• M6: 1,670,559 km (0.104 R)
• M7: 2,126,534 km (0.098 R)
• M8: 2,204,175 km (0.114 R)
• M9: 2,282,714 km (0.073 R)
• M10: 2,579,067 km (0.109 R)
• M11: 2,873,476 km (0.101 R)
• M12: 2,988,517 km (0.114 R)
• M13: 3,090,542 km (0.105 R)
• M14: 3,253,155 km (0.096 R)
• M15: 3,358,173 km (0.071 R)
• M16: 3,916,023 km (0.1 R)
• M17: 4,353,597 km (0.067 R)
• M18: 4,486,141 km (0.081 R)
• M19: 5,631,313 km (0.073 R)
• M20: 5,830,577 km (0.111 R)
• M21: 6,386,184 km (0.118 R)
• M22: 6,575,126 km (0.054 R)
• M23: 6,708,567 km (0.049 R)
• M24: 6,958,695 km (0.077 R)
• M25: 7,251,158 km (0.056 R)
• M26: 7,868,399 km (0.042 R)
• M27: 8,255,110 km (0.073 R)
• M28: 8,920,371 km (0.114 R)
• M29: 9,559,753 km (0.101 R)
• M30: 9,732,837 km (0.089 R)
• M31: 9,972,344 km (0.113 R)
• M32: 10,213,944 km (0.104 R)
• M33: 10,568,790 km (0.049 R)
• M34: 10,635,810 km (0.098 R)
• M35: 10,837,618 km (0.097 R)
• M36: 11,749,866 km (0.101 R)
• M37: 11,912,030 km (0.097 R)
• M38: 12,051,604 km (0.115 R)
• M39: 12,191,778 km (0.068 R)
• M40: 12,924,508 km (0.081 R)
• M41: 13,020,101 km (0.032 R)
• M42: 13,091,908 km (0.037 R)
• M43: 13,598,596 km (0.108 R)
• M44: 14,531,788 km (0.096 R)
• M45: 14,805,851 km (0.099 R)
• M46: 15,409,478 km (0.101 R)
• M47: 15,816,534 km (0.111 R)
• M48: 16,407,745 km (0.077 R)
• M49: 16,641,118 km (0.119 R)
• M50: 16,745,088 km (0.116 R)
• M51: 17,295,010 km (0.081 R)
• M52: 17,558,900 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 10.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.95 AU - 7.45 AU

Year: 5529 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,778,871 km

• M1: 144,960 km (0.103 R)
• M2: 284,086 km (0.084 R)
• M3: 483,500 km (0.096 R)
• M4: 579,841 km (0.078 R)
• M5: 671,844 km (0.113 R)
• M6: 980,315 km (0.082 R)
• M7: 1,210,396 km (0.026 R)
• M8: 1,555,369 km (0.111 R)
• M9: 1,705,416 km (0.055 R)
• M10: 1,948,662 km (0.061 R)
• M11: 2,092,874 km (0.064 R)
• M12: 2,449,516 km (0.11 R)
• M13: 2,805,409 km (0.111 R)
• M14: 3,348,449 km (0.055 R)
• M15: 3,500,291 km (0.102 R)
• M16: 3,588,105 km (0.071 R)
• M17: 3,676,667 km (0.099 R)
• M18: 4,015,207 km (0.068 R)
• M19: 4,293,459 km (0.029 R)
• M20: 4,434,978 km (0.108 R)
• M21: 4,674,335 km (0.09 R)
• M22: 5,165,764 km (0.106 R)
• M23: 5,291,277 km (0.058 R)
• M24: 5,494,131 km (0.113 R)
• M25: 6,012,638 km (0.031 R)
• M26: 6,411,914 km (0.116 R)
• M27: 6,902,296 km (0.103 R)
• M28: 7,180,099 km (0.058 R)
• M29: 7,264,024 km (0.116 R)
• M30: 7,660,608 km (0.068 R)
• M31: 7,861,518 km (0.09 R)
• M32: 8,504,489 km (0.095 R)
• M33: 8,623,270 km (0.119 R)
• M34: 9,654,598 km (0.082 R)
• M35: 12,298,591 km (0.103 R)
• M36: 12,975,521 km (0.092 R)
• M37: 13,043,887 km (0.104 R)
• M38: 13,284,141 km (0.074 R)
• M39: 13,734,132 km (0.119 R)
• M40: 14,118,897 km (0.12 R)
• M41: 14,189,208 km (0.12 R)
• M42: 14,365,584 km (0.086 R)
• M43: 14,507,104 km (0.065 R)
• M44: 14,827,543 km (0.079 R)
• M45: 16,168,837 km (0.112 R)
• M46: 16,686,446 km (0.087 R)
• M47: 16,984,594 km (0.109 R)
• M48: 17,662,123 km (0.078 R)
• M49: 17,851,813 km (0.057 R)
• M50: 18,195,140 km (0.036 R)
• M51: 18,310,031 km (0.097 R)
• M52: 18,617,605 km (0.03 R)
• M53: 18,694,797 km (0.077 R)
• M54: 20,379,718 km (0.083 R)
• M55: 20,738,603 km (0.103 R)
• M56: 21,139,675 km (0.116 R)
• M57: 21,583,831 km (0.104 R)
• M58: 21,949,598 km (0.089 R)
• M59: 22,976,288 km (0.089 R)
• M60: 23,766,913 km (0.091 R)
• M61: 24,820,980 km (0.116 R)
• M62: 25,118,829 km (0.112 R)
• M63: 25,204,100 km (0.12 R)
• M64: 25,546,380 km (0.057 R)
• M65: 25,761,053 km (0.068 R)
• M66: 26,930,758 km (0.087 R)
• M67: 27,896,562 km (0.099 R)
• M68: 28,161,949 km (0.089 R)
• M69: 29,186,993 km (0.114 R)
• M70: 29,501,448 km (0.088 R)
• M71: 29,591,506 km (0.103 R)
• M72: 29,907,307 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 10.4

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.44 AU - 13.12 AU

Year: 12677 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,778,871 km

• M1: 215,271 km (0.076 R)
• M2: 281,244 km (0.102 R)
• M3: 541,993 km (0.101 R)
• M4: 1,344,286 km (0.063 R)
• M5: 1,800,560 km (0.073 R)
• M6: 1,908,420 km (0.107 R)
• M7: 2,332,081 km (0.092 R)
• M8: 2,540,022 km (0.11 R)
• M9: 2,973,856 km (0.113 R)
• M10: 3,102,211 km (0.111 R)
• M11: 3,633,882 km (0.077 R)
• M12: 4,122,469 km (0.045 R)
• M13: 4,193,976 km (0.065 R)
• M14: 4,594,899 km (0.073 R)
• M15: 5,199,872 km (0.072 R)
• M16: 5,630,415 km (0.039 R)
• M17: 5,789,886 km (0.038 R)
• M18: 6,031,936 km (0.071 R)
• M19: 6,401,143 km (0.102 R)
• M20: 6,904,989 km (0.116 R)
• M21: 7,161,699 km (0.081 R)
• M22: 8,040,138 km (0.074 R)
• M23: 8,492,222 km (0.084 R)
• M24: 8,629,404 km (0.092 R)
• M25: 8,767,333 km (0.09 R)
• M26: 9,045,585 km (0.099 R)
• M27: 9,185,608 km (0.109 R)
• M28: 9,373,653 km (0.113 R)
• M29: 9,563,044 km (0.104 R)
• M30: 9,658,188 km (0.109 R)
• M31: 10,577,617 km (0.049 R)
• M32: 12,137,025 km (0.096 R)
• M33: 13,820,898 km (0.058 R)
• M34: 14,965,173 km (0.104 R)
• M35: 15,857,524 km (0.118 R)
• M36: 19,053,832 km (0.087 R)
• M37: 21,126,062 km (0.102 R)
• M38: 21,312,311 km (0.106 R)
• M39: 21,749,137 km (0.096 R)
• M40: 23,140,846 km (0.085 R)
• M41: 23,525,462 km (0.065 R)
• M42: 23,718,593 km (0.117 R)
• M43: 24,041,575 km (0.067 R)
• M44: 24,691,877 km (0.08 R)
• M45: 25,810,869 km (0.097 R)
• M46: 25,943,562 km (0.053 R)
• M47: 27,553,833 km (0.104 R)
• M48: 29,473,174 km (0.108 R)
• M49: 30,799,958 km (0.09 R)
• M50: 31,011,190 km (0.112 R)
• M51: 31,081,800 km (0.097 R)
• M52: 31,647,878 km (0.042 R)
• M53: 32,217,547 km (0.108 R)
• M54: 33,006,227 km (0.093 R)
• M55: 33,294,652 km (0.094 R)
• M56: 35,189,608 km (0.051 R)
• M57: 35,336,812 km (0.092 R)
• M58: 37,719,906 km (0.052 R)
• M59: 37,945,949 km (0.081 R)
• M60: 38,096,893 km (0.093 R)
• M61: 38,399,380 km (0.081 R)
• M62: 38,626,918 km (0.112 R)
• M63: 38,702,764 km (0.097 R)
• M64: 39,159,187 km (0.058 R)
• M65: 39,464,517 km (0.109 R)
• M66: 39,540,961 km (0.108 R)
• M67: 41,080,473 km (0.072 R)
• M68: 41,390,589 km (0.097 R)
• M69: 41,701,603 km (0.085 R)
• M70: 43,189,653 km (0.12 R)
• M71: 43,979,680 km (0.114 R)
• M72: 44,774,493 km (0.075 R)
• M73: 45,814,946 km (0.115 R)
• M74: 47,268,589 km (0.082 R)
• M75: 47,512,433 km (0.102 R)
• M76: 47,919,489 km (0.119 R)
• M77: 49,642,408 km (0.096 R)
• M78: 50,719,064 km (0.064 R)
• M79: 50,885,267 km (0.083 R)
• M80: 51,552,473 km (0.079 R)
• M81: 52,222,373 km (0.078 R)
• M82: 52,726,817 km (0.114 R)
• M83: 53,064,010 km (0.074 R)
• M84: 53,232,906 km (0.059 R)
• M85: 55,786,991 km (0.115 R)
• M86: 57,338,620 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 4.2

Gravity: 46.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.22 AU - 17.68 AU

Year: 24994 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,778,871 km

• M1: 614,099 km (0.107 R)
• M2: 774,169 km (0.075 R)
• M3: 1,131,708 km (0.098 R)
• M4: 1,714,242 km (0.102 R)
• M5: 2,015,981 km (0.08 R)
• M6: 2,667,629 km (0.091 R)
• M7: 2,883,798 km (0.041 R)
• M8: 2,971,762 km (0.107 R)
• M9: 3,378,818 km (0.066 R)
• M10: 3,803,227 km (0.119 R)
• M11: 4,144,759 km (0.088 R)
• M12: 4,244,241 km (0.112 R)
• M13: 5,551,727 km (0.113 R)
• M14: 5,716,434 km (0.097 R)
• M15: 6,679,844 km (0.055 R)
• M16: 7,570,699 km (0.114 R)
• M17: 7,814,544 km (0.086 R)
• M18: 8,498,356 km (0.096 R)
• M19: 8,624,766 km (0.045 R)
• M20: 9,526,692 km (0.099 R)
• M21: 11,348,794 km (0.054 R)
• M22: 12,621,572 km (0.068 R)
• M23: 13,421,472 km (0.118 R)
• M24: 14,462,973 km (0.065 R)
• M25: 15,069,742 km (0.117 R)
• M26: 16,229,574 km (0.096 R)
• M27: 16,780,543 km (0.09 R)
• M28: 17,820,098 km (0.091 R)
• M29: 17,900,881 km (0.077 R)
• M30: 21,575,603 km (0.119 R)
• M31: 21,661,772 km (0.066 R)
• M32: 22,879,798 km (0.057 R)
• M33: 23,231,951 km (0.097 R)
• M34: 23,408,626 km (0.038 R)
• M35: 23,852,333 km (0.112 R)
• M36: 24,748,125 km (0.108 R)
• M37: 25,563,733 km (0.045 R)
• M38: 28,251,109 km (0.114 R)
• M39: 28,345,356 km (0.091 R)
• M40: 28,628,844 km (0.099 R)
• M41: 29,867,664 km (0.093 R)
• M42: 30,445,411 km (0.047 R)
• M43: 32,102,057 km (0.068 R)
• M44: 32,200,493 km (0.086 R)
• M45: 32,990,968 km (0.044 R)
• M46: 35,705,721 km (0.055 R)
• M47: 35,909,622 km (0.05 R)
• M48: 39,645,829 km (0.116 R)
• M49: 40,386,638 km (0.114 R)
• M50: 40,599,067 km (0.061 R)
• M51: 41,774,308 km (0.045 R)
• M52: 42,852,310 km (0.096 R)
• M53: 43,503,510 km (0.06 R)
• M54: 47,143,375 km (0.081 R)
• M55: 47,255,125 km (0.087 R)
• M56: 47,927,867 km (0.117 R)
• M57: 48,152,712 km (0.117 R)
• M58: 50,193,078 km (0.104 R)
• M59: 50,994,025 km (0.058 R)
• M60: 52,030,139 km (0.065 R)
• M61: 55,769,787 km (0.118 R)
• M62: 58,751,123 km (0.071 R)
• M63: 59,595,154 km (0.098 R)
• M64: 60,321,751 km (0.114 R)
• M65: 60,807,794 km (0.07 R)
• M66: 61,417,107 km (0.084 R)
• M67: 61,539,328 km (0.085 R)
• M68: 62,151,034 km (0.089 R)
• M69: 62,887,953 km (0.07 R)
• M70: 63,751,133 km (0.096 R)
• M71: 65,364,845 km (0.106 R)
• M72: 66,991,871 km (0.071 R)
• M73: 69,139,498 km (0.07 R)
• M74: 71,309,715 km (0.106 R)
• M75: 72,338,649 km (0.103 R)
• M76: 72,467,602 km (0.068 R)
• M77: 74,281,177 km (0.092 R)
• M78: 74,541,477 km (0.085 R)
• M79: 74,932,526 km (0.087 R)
• M80: 76,109,712 km (0.105 R)
• M81: 77,161,235 km (0.059 R)
• M82: 77,293,031 km (0.075 R)
• M83: 78,747,422 km (0.078 R)
• M84: 80,210,788 km (0.096 R)
• M85: 80,611,561 km (0.118 R)
• M86: 81,012,932 km (0.117 R)
• M87: 81,683,280 km (0.071 R)
• M88: 81,817,619 km (0.088 R)
• M89: 86,290,445 km (0.113 R)
• M90: 88,349,660 km (0.095 R)
• M91: 88,901,527 km (0.074 R)
• M92: 90,008,700 km (0.106 R)
• M93: 90,425,031 km (0.116 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: 313 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit