🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.77 AU - 1.01 AU

Year: 320 Days

Day: 28.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.31 AU - 1.51 AU

Year: 638 Days

Day: 25.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 170.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 1416 Days

Day: 15.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,472,238 km

• M1: 32,463 km (0.079 R)
• M2: 509,979 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.1 AU - 3.96 AU

Year: 2526 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,472,238 km

• M1: 2,139,399 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 12

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.76 AU - 5.72 AU

Year: 4568 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,472,238 km

• M1: 150,047 km (0.119 R)
• M2: 425,008 km (0.027 R)
• M3: 554,111 km (0.119 R)
• M4: 904,918 km (0.119 R)
• M5: 1,118,992 km (0.084 R)
• M6: 1,321,996 km (0.09 R)
• M7: 1,406,818 km (0.084 R)
• M8: 1,796,072 km (0.094 R)
• M9: 2,269,699 km (0.104 R)
• M10: 2,494,694 km (0.118 R)
• M11: 3,136,469 km (0.038 R)
• M12: 3,645,700 km (0.03 R)
• M13: 4,076,093 km (0.038 R)
• M14: 4,329,512 km (0.06 R)
• M15: 4,588,017 km (0.066 R)
• M16: 5,120,286 km (0.108 R)
• M17: 5,416,939 km (0.107 R)
• M18: 5,602,291 km (0.1 R)
• M19: 6,098,956 km (0.073 R)
• M20: 6,413,410 km (0.111 R)
• M21: 6,560,465 km (0.106 R)
• M22: 6,683,883 km (0.116 R)
• M23: 6,783,067 km (0.091 R)
• M24: 6,957,947 km (0.12 R)
• M25: 7,185,036 km (0.073 R)
• M26: 7,363,357 km (0.063 R)
• M27: 7,594,934 km (0.064 R)
• M28: 7,854,935 km (0.113 R)
• M29: 7,985,983 km (0.045 R)
• M30: 8,223,844 km (0.12 R)
• M31: 8,383,764 km (0.118 R)
• M32: 8,733,823 km (0.086 R)
• M33: 9,088,669 km (0.064 R)
• M34: 9,198,773 km (0.088 R)
• M35: 9,281,650 km (0.117 R)
• M36: 9,392,502 km (0.069 R)
• M37: 9,559,753 km (0.098 R)
• M38: 9,784,299 km (0.11 R)
• M39: 10,095,762 km (0.044 R)
• M40: 10,209,905 km (0.092 R)
• M41: 10,381,943 km (0.105 R)
• M42: 10,903,590 km (0.076 R)
• M43: 11,792,202 km (0.059 R)
• M44: 12,611,699 km (0.081 R)
• M45: 12,734,668 km (0.083 R)
• M46: 12,919,871 km (0.092 R)
• M47: 13,230,585 km (0.107 R)
• M48: 13,324,234 km (0.108 R)
• M49: 13,606,674 km (0.073 R)
• M50: 13,701,370 km (0.113 R)
• M51: 13,827,780 km (0.084 R)
• M52: 14,241,418 km (0.066 R)
• M53: 14,337,460 km (0.115 R)
• M54: 15,211,560 km (0.039 R)
• M55: 15,638,662 km (0.049 R)
• M56: 15,803,968 km (0.088 R)
• M57: 16,336,835 km (0.072 R)
• M58: 16,706,641 km (0.045 R)
• M59: 17,045,331 km (0.048 R)
• M60: 17,147,357 km (0.083 R)
• M61: 17,488,889 km (0.042 R)
• M62: 18,317,810 km (0.06 R)
• M63: 18,422,230 km (0.061 R)
• M64: 19,300,968 km (0.101 R)
• M65: 19,656,263 km (0.095 R)
• M66: 19,763,375 km (0.106 R)
• M67: 19,977,898 km (0.084 R)
• M68: 20,157,415 km (0.09 R)
• M69: 21,870,311 km (0.099 R)
• M70: 22,129,265 km (0.107 R)
• M71: 22,575,815 km (0.103 R)
• M72: 23,063,055 km (0.096 R)
• M73: 23,138,303 km (0.107 R)
• M74: 23,440,042 km (0.062 R)
• M75: 24,315,040 km (0.109 R)
• M76: 24,622,014 km (0.119 R)
• M77: 25,162,063 km (0.11 R)
• M78: 25,278,300 km (0.085 R)
• M79: 25,472,478 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.21 AU - 8.67 AU

Year: 7728 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,472,238 km

• M1: 160,967 km (0.106 R)
• M2: 690,544 km (0.077 R)
• M3: 855,401 km (0.11 R)
• M4: 943,215 km (0.117 R)
• M5: 1,118,394 km (0.102 R)
• M6: 1,271,133 km (0.104 R)
• M7: 1,538,016 km (0.075 R)
• M8: 1,992,344 km (0.071 R)
• M9: 2,166,776 km (0.072 R)
• M10: 2,249,054 km (0.092 R)
• M11: 2,574,430 km (0.092 R)
• M12: 2,661,795 km (0.097 R)
• M13: 2,975,801 km (0.104 R)
• M14: 3,067,804 km (0.058 R)
• M15: 3,509,865 km (0.095 R)
• M16: 3,721,995 km (0.081 R)
• M17: 4,159,120 km (0.103 R)
• M18: 4,453,977 km (0.074 R)
• M19: 4,684,209 km (0.111 R)
• M20: 4,900,078 km (0.082 R)
• M21: 5,064,337 km (0.062 R)
• M22: 5,304,740 km (0.079 R)
• M23: 5,662,878 km (0.09 R)
• M24: 5,854,513 km (0.094 R)
• M25: 6,107,034 km (0.098 R)
• M26: 7,276,889 km (0.09 R)
• M27: 7,781,184 km (0.073 R)
• M28: 8,210,081 km (0.115 R)
• M29: 8,823,432 km (0.066 R)
• M30: 9,113,353 km (0.096 R)
• M31: 9,429,004 km (0.115 R)
• M32: 10,071,228 km (0.096 R)
• M33: 10,397,650 km (0.109 R)
• M34: 10,680,390 km (0.107 R)
• M35: 11,494,801 km (0.081 R)
• M36: 11,640,659 km (0.108 R)
• M37: 12,829,513 km (0.11 R)
• M38: 13,158,030 km (0.119 R)
• M39: 13,310,620 km (0.026 R)
• M40: 13,669,057 km (0.077 R)
• M41: 13,875,352 km (0.054 R)
• M42: 14,160,635 km (0.095 R)
• M43: 14,369,324 km (0.112 R)
• M44: 14,631,569 km (0.112 R)
• M45: 14,975,046 km (0.053 R)
• M46: 15,081,261 km (0.075 R)
• M47: 15,508,512 km (0.091 R)
• M48: 15,642,851 km (0.062 R)
• M49: 16,293,153 km (0.104 R)
• M50: 16,924,755 km (0.032 R)
• M51: 17,007,632 km (0.05 R)
• M52: 17,508,336 km (0.051 R)
• M53: 17,957,429 km (0.069 R)
• M54: 18,524,256 km (0.059 R)
• M55: 19,096,916 km (0.047 R)
• M56: 19,356,468 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit