🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.21 AU - 1.43 AU

Year: 531 Days

Day: 43.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.29 AU - 2.81 AU

Year: 1425 Days

Day: 34.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 14.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.6 AU - 10.58 AU

Year: 11213 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,740,609 km

• M1: 309,368 km (0.119 R)
• M2: 465,997 km (0.091 R)
• M3: 792,420 km (0.092 R)
• M4: 977,024 km (0.107 R)
• M5: 1,391,709 km (0.054 R)
• M6: 1,536,819 km (0.117 R)
• M7: 1,842,896 km (0.106 R)
• M8: 2,021,666 km (0.11 R)
• M9: 2,514,142 km (0.078 R)
• M10: 2,897,860 km (0.088 R)
• M11: 3,322,120 km (0.057 R)
• M12: 3,721,247 km (0.073 R)
• M13: 3,926,645 km (0.087 R)
• M14: 4,372,746 km (0.099 R)
• M15: 4,761,251 km (0.086 R)
• M16: 5,468,101 km (0.081 R)
• M17: 6,207,863 km (0.044 R)
• M18: 6,507,208 km (0.105 R)
• M19: 6,839,315 km (0.052 R)
• M20: 6,979,339 km (0.077 R)
• M21: 7,319,225 km (0.119 R)
• M22: 7,606,753 km (0.068 R)
• M23: 7,810,355 km (0.117 R)
• M24: 7,986,133 km (0.095 R)
• M25: 8,551,912 km (0.105 R)
• M26: 9,409,108 km (0.059 R)
• M27: 9,690,501 km (0.089 R)
• M28: 9,785,047 km (0.095 R)
• M29: 10,390,171 km (0.074 R)
• M30: 10,616,362 km (0.109 R)
• M31: 11,106,296 km (0.048 R)
• M32: 12,380,570 km (0.113 R)
• M33: 12,792,563 km (0.12 R)
• M34: 12,965,647 km (0.085 R)
• M35: 13,139,480 km (0.117 R)
• M36: 13,700,771 km (0.072 R)
• M37: 14,127,125 km (0.055 R)
• M38: 14,377,702 km (0.064 R)
• M39: 14,629,924 km (0.116 R)
• M40: 15,431,918 km (0.087 R)
• M41: 15,653,173 km (0.094 R)
• M42: 15,764,175 km (0.049 R)
• M43: 16,173,475 km (0.104 R)
• M44: 16,398,171 km (0.072 R)
• M45: 16,510,967 km (0.112 R)
• M46: 17,154,837 km (0.06 R)
• M47: 17,537,508 km (0.093 R)
• M48: 18,662,933 km (0.114 R)
• M49: 18,780,816 km (0.073 R)
• M50: 19,135,512 km (0.08 R)
• M51: 19,612,131 km (0.086 R)
• M52: 19,731,810 km (0.06 R)
• M53: 20,052,398 km (0.086 R)
• M54: 20,293,998 km (0.074 R)
• M55: 20,495,955 km (0.051 R)
• M56: 21,516,063 km (0.063 R)
• M57: 21,763,349 km (0.083 R)
• M58: 22,177,735 km (0.107 R)
• M59: 22,511,039 km (0.108 R)
• M60: 22,888,025 km (0.066 R)
• M61: 23,351,480 km (0.099 R)
• M62: 24,287,962 km (0.1 R)
• M63: 25,323,628 km (0.08 R)
• M64: 25,978,269 km (0.097 R)
• M65: 26,417,787 km (0.114 R)
• M66: 26,859,699 km (0.1 R)
• M67: 27,081,553 km (0.093 R)
• M68: 27,571,935 km (0.109 R)
• M69: 27,751,003 km (0.086 R)
• M70: 27,885,492 km (0.07 R)
• M71: 27,975,400 km (0.113 R)
• M72: 28,110,188 km (0.074 R)
• M73: 28,742,688 km (0.078 R)
• M74: 29,106,061 km (0.096 R)
• M75: 29,745,891 km (0.116 R)
• M76: 30,113,603 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.7

Radius: 5.9

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.97 AU - 18.85 AU

Year: 27635 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,740,609 km

• M1: 89,908 km (0.042 R)
• M2: 471,233 km (0.102 R)
• M3: 878,738 km (0.094 R)
• M4: 3,449,577 km (0.095 R)
• M5: 3,999,200 km (0.072 R)
• M6: 4,050,512 km (0.116 R)
• M7: 4,629,456 km (0.116 R)
• M8: 4,791,919 km (0.04 R)
• M9: 4,901,125 km (0.053 R)
• M10: 5,747,101 km (0.055 R)
• M11: 6,637,209 km (0.104 R)
• M12: 6,820,466 km (0.106 R)
• M13: 7,191,768 km (0.076 R)
• M14: 7,316,981 km (0.069 R)
• M15: 8,344,868 km (0.103 R)
• M16: 10,745,765 km (0.114 R)
• M17: 10,888,930 km (0.102 R)
• M18: 11,032,843 km (0.094 R)
• M19: 11,177,355 km (0.026 R)
• M20: 11,322,464 km (0.031 R)
• M21: 11,688,082 km (0.04 R)
• M22: 12,430,985 km (0.082 R)
• M23: 13,573,613 km (0.065 R)
• M24: 14,432,604 km (0.101 R)
• M25: 14,590,729 km (0.116 R)
• M26: 15,228,764 km (0.095 R)
• M27: 15,389,731 km (0.093 R)
• M28: 15,470,365 km (0.11 R)
• M29: 17,113,398 km (0.08 R)
• M30: 17,364,573 km (0.105 R)
• M31: 18,381,539 km (0.118 R)
• M32: 18,897,353 km (0.048 R)
• M33: 19,855,078 km (0.119 R)
• M34: 21,456,075 km (0.095 R)
• M35: 21,998,965 km (0.105 R)
• M36: 22,272,131 km (0.06 R)
• M37: 23,098,210 km (0.113 R)
• M38: 23,654,415 km (0.061 R)
• M39: 27,181,036 km (0.1 R)
• M40: 27,474,098 km (0.055 R)
• M41: 29,554,705 km (0.105 R)
• M42: 34,075,104 km (0.049 R)
• M43: 36,414,665 km (0.105 R)
• M44: 38,257,711 km (0.102 R)
• M45: 40,576,029 km (0.055 R)
• M46: 42,599,041 km (0.113 R)
• M47: 43,166,765 km (0.119 R)
• M48: 45,000,386 km (0.084 R)
• M49: 45,115,875 km (0.116 R)
• M50: 46,159,171 km (0.115 R)
• M51: 47,680,432 km (0.077 R)
• M52: 47,798,165 km (0.109 R)
• M53: 47,915,899 km (0.053 R)
• M54: 48,743,175 km (0.111 R)
• M55: 49,217,999 km (0.029 R)
• M56: 49,694,318 km (0.117 R)
• M57: 51,494,280 km (0.074 R)
• M58: 53,315,484 km (0.046 R)
• M59: 64,155,346 km (0.109 R)
• M60: 64,285,197 km (0.109 R)
• M61: 64,415,347 km (0.114 R)
• M62: 66,113,582 km (0.041 R)
• M63: 68,489,346 km (0.046 R)
• M64: 69,154,159 km (0.1 R)
• M65: 69,287,451 km (0.101 R)
• M66: 70,356,327 km (0.109 R)
• M67: 70,758,596 km (0.088 R)
• M68: 70,892,935 km (0.112 R)
• M69: 71,565,377 km (0.06 R)
• M70: 72,645,923 km (0.104 R)
• M71: 76,057,053 km (0.099 R)
• M72: 77,574,275 km (0.088 R)
• M73: 79,380,370 km (0.092 R)
• M74: 80,919,433 km (0.044 R)
• M75: 81,481,472 km (0.047 R)
• M76: 82,185,929 km (0.043 R)
• M77: 83,459,006 km (0.091 R)
• M78: 83,600,825 km (0.097 R)
• M79: 84,026,880 km (0.068 R)
• M80: 84,881,084 km (0.113 R)
• M81: 86,598,168 km (0.099 R)
• M82: 87,749,324 km (0.105 R)
• M83: 89,485,407 km (0.074 R)
• M84: 90,940,845 km (0.09 R)
• M85: 92,697,722 km (0.091 R)
• M86: 93,727,554 km (0.085 R)
• M87: 94,317,867 km (0.078 R)
• M88: 95,057,479 km (0.095 R)
• M89: 97,436,983 km (0.109 R)
• M90: 98,634,065 km (0.109 R)
• M91: 99,986,579 km (0.075 R)
• M92: 100,288,019 km (0.082 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit