🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 181 Days

Day: 39.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.44 AU - 1.56 AU

Year: 700 Days

Day: 20.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.87 AU - 2.57 AU

Year: 1260 Days

Day: 16.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 13.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.81 AU - 4.71 AU

Year: 3348 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,462,560 km

• M1: 163,959 km (0.101 R)
• M2: 279,598 km (0.102 R)
• M3: 408,701 km (0.09 R)
• M4: 529,128 km (0.039 R)
• M5: 644,318 km (0.108 R)
• M6: 786,885 km (0.085 R)
• M7: 899,382 km (0.083 R)
• M8: 1,003,353 km (0.071 R)
• M9: 1,101,788 km (0.082 R)
• M10: 1,277,267 km (0.072 R)
• M11: 1,674,449 km (0.035 R)
• M12: 1,823,748 km (0.038 R)
• M13: 1,958,835 km (0.115 R)
• M14: 2,226,316 km (0.108 R)
• M15: 2,574,280 km (0.057 R)
• M16: 2,684,983 km (0.118 R)
• M17: 3,277,390 km (0.077 R)
• M18: 3,397,667 km (0.085 R)
• M19: 3,791,408 km (0.059 R)
• M20: 4,150,892 km (0.107 R)
• M21: 4,388,603 km (0.111 R)
• M22: 4,911,896 km (0.113 R)
• M23: 5,006,891 km (0.096 R)
• M24: 5,616,502 km (0.074 R)
• M25: 5,724,961 km (0.104 R)
• M26: 6,026,999 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.72 AU - 4.74 AU

Year: 3917 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,462,560 km

• M1: 220,806 km (0.086 R)
• M2: 476,768 km (0.084 R)
• M3: 564,882 km (0.117 R)
• M4: 695,780 km (0.071 R)
• M5: 809,025 km (0.095 R)
• M6: 888,312 km (0.096 R)
• M7: 1,055,712 km (0.056 R)
• M8: 1,143,676 km (0.107 R)
• M9: 1,327,382 km (0.111 R)
• M10: 1,435,242 km (0.066 R)
• M11: 1,764,208 km (0.091 R)
• M12: 1,897,200 km (0.116 R)
• M13: 2,006,107 km (0.08 R)
• M14: 2,201,931 km (0.109 R)
• M15: 2,643,095 km (0.097 R)
• M16: 2,921,198 km (0.11 R)
• M17: 3,208,874 km (0.034 R)
• M18: 3,290,555 km (0.094 R)
• M19: 3,505,976 km (0.081 R)
• M20: 3,726,184 km (0.112 R)
• M21: 4,287,774 km (0.057 R)
• M22: 4,726,545 km (0.105 R)
• M23: 4,875,993 km (0.106 R)
• M24: 5,046,086 km (0.035 R)
• M25: 5,198,975 km (0.052 R)
• M26: 5,431,151 km (0.106 R)
• M27: 5,666,917 km (0.092 R)
• M28: 5,885,928 km (0.075 R)
• M29: 6,006,504 km (0.119 R)
• M30: 6,189,163 km (0.066 R)
• M31: 6,311,833 km (0.087 R)
• M32: 6,518,278 km (0.118 R)
• M33: 6,853,228 km (0.087 R)
• M34: 6,958,994 km (0.057 R)
• M35: 7,108,143 km (0.027 R)
• M36: 7,193,713 km (0.097 R)
• M37: 7,387,741 km (0.041 R)
• M38: 7,496,349 km (0.082 R)
• M39: 7,693,071 km (0.064 R)
• M40: 8,181,358 km (0.118 R)
• M41: 8,565,525 km (0.094 R)
• M42: 9,211,190 km (0.093 R)
• M43: 9,374,999 km (0.1 R)
• M44: 9,469,096 km (0.032 R)
• M45: 9,681,974 km (0.089 R)
• M46: 9,824,840 km (0.117 R)
• M47: 9,968,305 km (0.082 R)
• M48: 10,184,922 km (0.1 R)
• M49: 10,549,343 km (0.109 R)
• M50: 10,819,367 km (0.079 R)
• M51: 11,491,660 km (0.095 R)
• M52: 11,820,326 km (0.113 R)
• M53: 12,151,985 km (0.081 R)
• M54: 12,694,427 km (0.092 R)
• M55: 13,536,064 km (0.084 R)
• M56: 14,969,661 km (0.075 R)
• M57: 15,134,966 km (0.058 R)
• M58: 15,273,195 km (0.103 R)
• M59: 15,411,872 km (0.105 R)
• M60: 15,746,373 km (0.103 R)
• M61: 15,858,421 km (0.082 R)
• M62: 16,252,612 km (0.101 R)
• M63: 16,621,670 km (0.093 R)
• M64: 17,861,836 km (0.12 R)
• M65: 18,037,165 km (0.086 R)
• M66: 18,596,511 km (0.082 R)
• M67: 18,714,993 km (0.071 R)
• M68: 19,191,462 km (0.108 R)
• M69: 19,401,049 km (0.069 R)
• M70: 19,883,203 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 8.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.62 AU - 8.3 AU

Year: 6992 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,462,560 km

• M1: 111,899 km (0.107 R)
• M2: 236,963 km (0.111 R)
• M3: 430,692 km (0.072 R)
• M4: 487,539 km (0.057 R)
• M5: 582,684 km (0.07 R)
• M6: 961,166 km (0.096 R)
• M7: 1,211,593 km (0.04 R)
• M8: 1,691,653 km (0.093 R)
• M9: 1,938,340 km (0.101 R)
• M10: 2,080,607 km (0.038 R)
• M11: 2,152,863 km (0.063 R)
• M12: 2,330,136 km (0.108 R)
• M13: 2,651,772 km (0.091 R)
• M14: 2,858,067 km (0.113 R)
• M15: 3,185,687 km (0.047 R)
• M16: 3,490,866 km (0.12 R)
• M17: 3,717,208 km (0.115 R)
• M18: 3,787,818 km (0.078 R)
• M19: 3,984,240 km (0.086 R)
• M20: 4,257,555 km (0.096 R)
• M21: 4,593,702 km (0.084 R)
• M22: 4,765,141 km (0.105 R)
• M23: 4,822,587 km (0.052 R)
• M24: 4,957,973 km (0.056 R)
• M25: 5,451,197 km (0.09 R)
• M26: 5,836,711 km (0.099 R)
• M27: 6,063,950 km (0.111 R)
• M28: 6,168,219 km (0.112 R)
• M29: 6,251,994 km (0.094 R)
• M30: 6,463,226 km (0.066 R)
• M31: 6,698,394 km (0.083 R)
• M32: 6,762,871 km (0.106 R)
• M33: 7,154,967 km (0.049 R)
• M34: 7,554,393 km (0.092 R)
• M35: 7,666,741 km (0.105 R)
• M36: 7,824,717 km (0.091 R)
• M37: 7,892,933 km (0.067 R)
• M38: 8,006,777 km (0.096 R)
• M39: 8,444,650 km (0.079 R)
• M40: 8,654,835 km (0.078 R)
• M41: 8,914,088 km (0.032 R)
• M42: 9,008,933 km (0.106 R)
• M43: 9,440,074 km (0.052 R)
• M44: 9,512,629 km (0.089 R)
• M45: 9,951,699 km (0.106 R)
• M46: 10,647,778 km (0.118 R)
• M47: 11,205,778 km (0.029 R)
• M48: 11,643,501 km (0.116 R)
• M49: 12,034,251 km (0.086 R)
• M50: 12,112,940 km (0.099 R)
• M51: 12,936,027 km (0.069 R)
• M52: 13,070,516 km (0.066 R)
• M53: 13,124,520 km (0.109 R)
• M54: 13,259,607 km (0.102 R)
• M55: 13,395,143 km (0.055 R)
• M56: 13,859,495 km (0.095 R)
• M57: 14,079,852 km (0.12 R)
• M58: 14,273,731 km (0.075 R)
• M59: 15,170,870 km (0.075 R)
• M60: 15,511,953 km (0.103 R)
• M61: 15,568,950 km (0.119 R)
• M62: 15,712,115 km (0.073 R)
• M63: 16,288,665 km (0.093 R)
• M64: 17,166,505 km (0.087 R)
• M65: 17,403,169 km (0.104 R)
• M66: 17,551,720 km (0.065 R)
• M67: 17,611,260 km (0.081 R)
• M68: 17,730,489 km (0.071 R)
• M69: 17,790,179 km (0.11 R)
• M70: 17,939,777 km (0.104 R)
• M71: 18,481,770 km (0.041 R)
• M72: 18,663,531 km (0.09 R)
• M73: 18,998,481 km (0.109 R)
• M74: 19,550,946 km (0.105 R)
• M75: 19,767,115 km (0.081 R)
• M76: 20,015,298 km (0.087 R)
• M77: 20,295,644 km (0.051 R)
• M78: 20,358,026 km (0.108 R)
• M79: 20,420,558 km (0.097 R)
• M80: 21,207,892 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.06 AU - 7.96 AU

Year: 7068 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,462,560 km

• M1: 185,352 km (0.112 R)
• M2: 279,150 km (0.044 R)
• M3: 479,012 km (0.119 R)
• M4: 647,759 km (0.107 R)
• M5: 852,708 km (0.095 R)
• M6: 1,181,374 km (0.049 R)
• M7: 1,300,155 km (0.071 R)
• M8: 1,470,697 km (0.062 R)
• M9: 1,682,378 km (0.082 R)
• M10: 1,939,536 km (0.116 R)
• M11: 2,228,410 km (0.075 R)
• M12: 2,550,943 km (0.073 R)
• M13: 2,929,575 km (0.098 R)
• M14: 3,052,993 km (0.114 R)
• M15: 3,157,113 km (0.079 R)
• M16: 3,326,458 km (0.103 R)
• M17: 3,455,412 km (0.045 R)
• M18: 3,564,169 km (0.094 R)
• M19: 4,033,907 km (0.095 R)
• M20: 4,428,845 km (0.06 R)
• M21: 4,860,584 km (0.114 R)
• M22: 5,356,501 km (0.051 R)
• M23: 6,183,778 km (0.045 R)
• M24: 6,885,541 km (0.092 R)
• M25: 7,273,897 km (0.101 R)
• M26: 7,499,042 km (0.094 R)
• M27: 8,511,371 km (0.031 R)
• M28: 8,719,013 km (0.087 R)
• M29: 8,928,300 km (0.098 R)
• M30: 9,199,970 km (0.118 R)
• M31: 10,000,019 km (0.071 R)
• M32: 10,187,914 km (0.072 R)
• M33: 10,313,876 km (0.091 R)
• M34: 10,726,467 km (0.063 R)
• M35: 10,886,686 km (0.094 R)
• M36: 10,983,176 km (0.095 R)
• M37: 11,144,742 km (0.029 R)
• M38: 11,437,356 km (0.065 R)
• M39: 11,666,689 km (0.028 R)
• M40: 11,765,573 km (0.069 R)
• M41: 11,997,151 km (0.082 R)
• M42: 12,633,391 km (0.086 R)
• M43: 12,870,503 km (0.103 R)
• M44: 13,177,777 km (0.093 R)
• M45: 13,383,774 km (0.074 R)
• M46: 15,250,755 km (0.101 R)
• M47: 15,394,967 km (0.102 R)
• M48: 15,648,536 km (0.12 R)
• M49: 15,939,952 km (0.112 R)
• M50: 16,122,911 km (0.074 R)
• M51: 16,787,723 km (0.084 R)
• M52: 17,310,867 km (0.074 R)
• M53: 18,565,395 km (0.079 R)
• M54: 18,758,077 km (0.08 R)
• M55: 18,874,015 km (0.103 R)
• M56: 19,379,058 km (0.104 R)
• M57: 20,243,883 km (0.106 R)
• M58: 20,880,871 km (0.114 R)
• M59: 21,403,117 km (0.09 R)
• M60: 22,625,032 km (0.087 R)
• M61: 22,830,879 km (0.118 R)
• M62: 23,285,956 km (0.11 R)
• M63: 23,660,549 km (0.09 R)
• M64: 24,037,087 km (0.074 R)
• M65: 25,050,911 km (0.102 R)
• M66: 25,606,069 km (0.054 R)
• M67: 25,820,592 km (0.115 R)
• M68: 26,251,584 km (0.093 R)
• M69: 26,946,017 km (0.031 R)
• M70: 27,514,639 km (0.095 R)
• M71: 27,646,434 km (0.115 R)
• M72: 28,264,274 km (0.111 R)
• M73: 28,931,331 km (0.114 R)
• M74: 30,054,661 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit