🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.51 AU - 0.83 AU

Year: 200 Days

Day: 15.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,389,385 km

• M1: 169,345 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.52 AU - 1.64 AU

Year: 725 Days

Day: 42.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,389,385 km

• M1: 233,821 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 11.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.23 AU - 6.57 AU

Year: 5234 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,389,385 km

• M1: 149,747 km (0.038 R)
• M2: 247,435 km (0.117 R)
• M3: 828,922 km (0.084 R)
• M4: 1,165,218 km (0.038 R)
• M5: 1,349,522 km (0.072 R)
• M6: 1,451,099 km (0.111 R)
• M7: 1,747,303 km (0.115 R)
• M8: 1,909,168 km (0.113 R)
• M9: 2,089,134 km (0.092 R)
• M10: 2,261,471 km (0.088 R)
• M11: 2,383,692 km (0.116 R)
• M12: 2,662,992 km (0.088 R)
• M13: 2,763,372 km (0.076 R)
• M14: 3,177,608 km (0.047 R)
• M15: 3,345,906 km (0.084 R)
• M16: 3,595,884 km (0.048 R)
• M17: 3,675,320 km (0.11 R)
• M18: 3,835,989 km (0.112 R)
• M19: 3,917,071 km (0.09 R)
• M20: 4,081,329 km (0.071 R)
• M21: 4,348,810 km (0.082 R)
• M22: 4,656,533 km (0.12 R)
• M23: 4,883,323 km (0.095 R)
• M24: 5,006,891 km (0.11 R)
• M25: 5,329,723 km (0.115 R)
• M26: 5,622,337 km (0.085 R)
• M27: 5,901,486 km (0.095 R)
• M28: 6,071,280 km (0.073 R)
• M29: 6,648,728 km (0.087 R)
• M30: 6,746,714 km (0.067 R)
• M31: 6,825,403 km (0.062 R)
• M32: 6,924,287 km (0.118 R)
• M33: 7,023,620 km (0.109 R)
• M34: 7,263,874 km (0.026 R)
• M35: 7,486,625 km (0.113 R)
• M36: 7,938,860 km (0.079 R)
• M37: 8,147,399 km (0.065 R)
• M38: 8,252,267 km (0.104 R)
• M39: 8,400,070 km (0.091 R)
• M40: 8,676,677 km (0.115 R)
• M41: 9,260,856 km (0.108 R)
• M42: 9,480,466 km (0.095 R)
• M43: 9,724,011 km (0.079 R)
• M44: 10,081,999 km (0.118 R)
• M45: 10,444,325 km (0.104 R)
• M46: 11,042,417 km (0.118 R)
• M47: 11,298,678 km (0.097 R)
• M48: 11,462,937 km (0.056 R)
• M49: 11,698,853 km (0.099 R)
• M50: 11,936,265 km (0.068 R)
• M51: 12,031,858 km (0.115 R)
• M52: 12,440,409 km (0.097 R)
• M53: 12,877,983 km (0.113 R)
• M54: 13,370,160 km (0.111 R)
• M55: 14,069,530 km (0.071 R)
• M56: 14,755,137 km (0.108 R)
• M57: 15,192,561 km (0.053 R)
• M58: 15,347,844 km (0.087 R)
• M59: 15,477,695 km (0.108 R)
• M60: 15,607,995 km (0.078 R)
• M61: 15,948,330 km (0.109 R)
• M62: 16,079,976 km (0.094 R)
• M63: 16,344,166 km (0.038 R)
• M64: 16,903,811 km (0.043 R)
• M65: 17,199,417 km (0.037 R)
• M66: 17,469,591 km (0.028 R)
• M67: 17,578,199 km (0.054 R)
• M68: 17,714,033 km (0.061 R)
• M69: 18,206,360 km (0.036 R)
• M70: 18,343,841 km (0.058 R)
• M71: 18,481,770 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 14.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.67 AU - 8.35 AU

Year: 8280 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,389,385 km

• M1: 256,112 km (0.042 R)
• M2: 480,209 km (0.041 R)
• M3: 904,469 km (0.103 R)
• M4: 1,028,485 km (0.052 R)
• M5: 1,142,180 km (0.053 R)
• M6: 1,312,721 km (0.1 R)
• M7: 1,585,289 km (0.111 R)
• M8: 2,249,952 km (0.052 R)
• M9: 2,512,047 km (0.093 R)
• M10: 2,738,389 km (0.097 R)
• M11: 2,877,515 km (0.113 R)
• M12: 3,235,802 km (0.067 R)
• M13: 3,608,600 km (0.041 R)
• M14: 4,101,076 km (0.072 R)
• M15: 4,234,218 km (0.084 R)
• M16: 4,698,121 km (0.099 R)
• M17: 4,809,572 km (0.05 R)
• M18: 4,950,343 km (0.071 R)
• M19: 5,615,306 km (0.06 R)
• M20: 5,973,593 km (0.095 R)
• M21: 6,775,587 km (0.104 R)
• M22: 7,644,302 km (0.087 R)
• M23: 8,075,143 km (0.113 R)
• M24: 8,582,131 km (0.098 R)
• M25: 8,926,056 km (0.048 R)
• M26: 9,064,883 km (0.103 R)
• M27: 9,734,034 km (0.099 R)
• M28: 10,346,488 km (0.057 R)
• M29: 10,528,997 km (0.088 R)
• M30: 10,675,753 km (0.075 R)
• M31: 11,008,608 km (0.11 R)
• M32: 11,722,340 km (0.076 R)
• M33: 11,912,778 km (0.118 R)
• M34: 12,801,688 km (0.103 R)
• M35: 13,631,956 km (0.114 R)
• M36: 15,054,333 km (0.085 R)
• M37: 15,511,055 km (0.053 R)
• M38: 16,056,788 km (0.104 R)
• M39: 16,865,814 km (0.07 R)
• M40: 18,170,157 km (0.054 R)
• M41: 18,656,500 km (0.046 R)
• M42: 18,789,941 km (0.12 R)
• M43: 18,968,262 km (0.036 R)
• M44: 19,642,200 km (0.082 R)
• M45: 19,823,214 km (0.05 R)
• M46: 20,187,036 km (0.094 R)
• M47: 20,278,291 km (0.092 R)
• M48: 20,415,472 km (0.083 R)
• M49: 20,828,960 km (0.094 R)
• M50: 21,152,391 km (0.084 R)
• M51: 21,664,016 km (0.072 R)
• M52: 22,085,732 km (0.087 R)
• M53: 23,271,445 km (0.026 R)
• M54: 23,463,080 km (0.083 R)
• M55: 23,703,334 km (0.108 R)
• M56: 24,575,041 km (0.085 R)
• M57: 24,721,347 km (0.07 R)
• M58: 25,112,995 km (0.119 R)
• M59: 25,951,939 km (0.07 R)
• M60: 26,300,054 km (0.1 R)
• M61: 27,252,842 km (0.102 R)
• M62: 27,708,218 km (0.119 R)
• M63: 28,319,176 km (0.075 R)
• M64: 28,472,664 km (0.097 R)
• M65: 28,677,613 km (0.101 R)
• M66: 29,295,601 km (0.026 R)
• M67: 30,126,468 km (0.058 R)
• M68: 30,859,797 km (0.109 R)
• M69: 31,493,045 km (0.077 R)
• M70: 31,970,860 km (0.054 R)
• M71: 32,451,069 km (0.119 R)
• M72: 33,797,450 km (0.084 R)
• M73: 34,177,728 km (0.105 R)
• M74: 34,997,375 km (0.093 R)
• M75: 36,322,213 km (0.117 R)
• M76: 36,433,365 km (0.08 R)
• M77: 37,158,615 km (0.081 R)
• M78: 37,438,812 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.4

Radius: 3.7

Gravity: 27.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.19 AU - 19.75 AU

Year: 27824 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,389,385 km

• M1: 48,470 km (0.098 R)
• M2: 174,132 km (0.062 R)
• M3: 232,774 km (0.071 R)
• M4: 333,603 km (0.099 R)
• M5: 574,306 km (0.075 R)
• M6: 910,752 km (0.111 R)
• M7: 1,098,497 km (0.083 R)
• M8: 1,154,447 km (0.093 R)
• M9: 1,796,072 km (0.075 R)
• M10: 1,962,724 km (0.085 R)
• M11: 2,030,791 km (0.066 R)
• M12: 3,341,867 km (0.114 R)
• M13: 3,587,955 km (0.107 R)
• M14: 3,797,542 km (0.1 R)
• M15: 3,882,364 km (0.106 R)
• M16: 3,925,149 km (0.116 R)
• M17: 4,539,248 km (0.085 R)
• M18: 4,995,970 km (0.092 R)
• M19: 5,182,818 km (0.086 R)
• M20: 5,611,416 km (0.055 R)
• M21: 6,350,579 km (0.067 R)
• M22: 6,400,994 km (0.082 R)
• M23: 6,603,848 km (0.093 R)
• M24: 7,172,320 km (0.116 R)
• M25: 7,224,829 km (0.114 R)
• M26: 7,330,146 km (0.079 R)
• M27: 7,756,500 km (0.08 R)
• M28: 8,355,789 km (0.056 R)
• M29: 8,856,942 km (0.027 R)
• M30: 9,139,682 km (0.102 R)
• M31: 10,005,405 km (0.11 R)
• M32: 11,813,744 km (0.081 R)
• M33: 13,330,965 km (0.088 R)
• M34: 13,915,594 km (0.101 R)
• M35: 14,243,961 km (0.094 R)
• M36: 14,708,014 km (0.056 R)
• M37: 14,908,475 km (0.117 R)
• M38: 15,514,945 km (0.089 R)
• M39: 16,198,457 km (0.094 R)
• M40: 16,682,556 km (0.106 R)
• M41: 17,171,592 km (0.119 R)
• M42: 17,241,753 km (0.058 R)
• M43: 17,594,355 km (0.083 R)
• M44: 18,378,547 km (0.098 R)
• M45: 20,350,846 km (0.095 R)
• M46: 21,173,484 km (0.073 R)
• M47: 21,324,129 km (0.106 R)
• M48: 23,005,609 km (0.046 R)
• M49: 23,940,446 km (0.114 R)
• M50: 24,491,565 km (0.074 R)
• M51: 24,649,840 km (0.109 R)
• M52: 25,847,221 km (0.108 R)
• M53: 26,088,971 km (0.108 R)
• M54: 27,309,091 km (0.056 R)
• M55: 28,298,382 km (0.038 R)
• M56: 29,131,792 km (0.081 R)
• M57: 29,888,607 km (0.1 R)
• M58: 30,311,969 km (0.081 R)
• M59: 32,024,865 km (0.112 R)
• M60: 32,718,700 km (0.067 R)
• M61: 32,892,981 km (0.095 R)
• M62: 33,242,442 km (0.116 R)
• M63: 33,505,286 km (0.116 R)
• M64: 33,680,913 km (0.064 R)
• M65: 39,275,126 km (0.11 R)
• M66: 41,046,065 km (0.1 R)
• M67: 42,177,923 km (0.101 R)
• M68: 44,858,567 km (0.046 R)
• M69: 45,052,147 km (0.114 R)
• M70: 45,343,115 km (0.109 R)
• M71: 45,926,696 km (0.099 R)
• M72: 46,512,820 km (0.12 R)
• M73: 48,583,704 km (0.107 R)
• M74: 49,980,948 km (0.095 R)
• M75: 50,684,357 km (0.068 R)
• M76: 52,814,631 km (0.103 R)
• M77: 53,839,226 km (0.103 R)
• M78: 58,319,234 km (0.108 R)
• M79: 58,424,850 km (0.113 R)
• M80: 59,378,088 km (0.094 R)
• M81: 59,484,302 km (0.066 R)
• M82: 60,657,000 km (0.115 R)
• M83: 63,567,726 km (0.086 R)
• M84: 63,676,483 km (0.117 R)
• M85: 64,438,984 km (0.086 R)
• M86: 66,082,915 km (0.089 R)
• M87: 67,186,648 km (0.037 R)
• M88: 67,408,053 km (0.047 R)
• M89: 67,962,761 km (0.118 R)
• M90: 70,984,339 km (0.098 R)
• M91: 71,322,730 km (0.091 R)
• M92: 71,888,060 km (0.117 R)
• M93: 72,114,551 km (0.09 R)
• M94: 73,250,597 km (0.113 R)
• M95: 74,621,811 km (0.087 R)
• M96: 76,232,083 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit