🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.07 AU - 1.19 AU

Year: 460 Days

Day: 44.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,644,762 km

• M1: 73,602 km (0.098 R)
• M2: 496,815 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.34 AU - 1.46 AU

Year: 634 Days

Day: 29.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,644,762 km

• M1: 398,529 km (0.12 R)
• M2: 1,092,962 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.85 AU - 4.35 AU

Year: 2615 Days

Day: 27.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 8.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.24 AU - 4.36 AU

Year: 3414 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,644,762 km

• M1: 147,653 km (0.092 R)
• M2: 210,634 km (0.112 R)
• M3: 291,716 km (0.081 R)
• M4: 362,027 km (0.086 R)
• M5: 467,194 km (0.072 R)
• M6: 614,698 km (0.083 R)
• M7: 678,277 km (0.106 R)
• M8: 761,304 km (0.11 R)
• M9: 839,244 km (0.082 R)
• M10: 901,776 km (0.107 R)
• M11: 1,259,614 km (0.085 R)
• M12: 1,416,841 km (0.106 R)
• M13: 1,481,617 km (0.064 R)
• M14: 1,625,381 km (0.082 R)
• M15: 1,867,580 km (0.07 R)
• M16: 1,939,088 km (0.061 R)
• M17: 2,023,461 km (0.066 R)
• M18: 2,146,430 km (0.03 R)
• M19: 2,259,077 km (0.06 R)
• M20: 2,322,657 km (0.08 R)
• M21: 2,635,765 km (0.1 R)
• M22: 2,838,470 km (0.071 R)
• M23: 2,934,811 km (0.076 R)
• M24: 3,287,862 km (0.034 R)
• M25: 3,880,868 km (0.107 R)
• M26: 4,034,355 km (0.063 R)
• M27: 4,315,599 km (0.059 R)
• M28: 4,442,758 km (0.116 R)
• M29: 4,619,582 km (0.094 R)
• M30: 4,963,657 km (0.092 R)
• M31: 5,046,684 km (0.075 R)
• M32: 5,265,097 km (0.099 R)
• M33: 5,418,136 km (0.118 R)
• M34: 5,815,916 km (0.036 R)
• M35: 5,938,736 km (0.119 R)
• M36: 6,133,812 km (0.033 R)
• M37: 6,330,832 km (0.047 R)
• M38: 6,529,947 km (0.058 R)
• M39: 6,657,853 km (0.079 R)
• M40: 7,196,256 km (0.119 R)
• M41: 7,442,195 km (0.111 R)
• M42: 7,499,341 km (0.089 R)
• M43: 7,864,809 km (0.085 R)
• M44: 8,453,626 km (0.116 R)
• M45: 8,653,040 km (0.08 R)
• M46: 8,733,224 km (0.089 R)
• M47: 9,281,052 km (0.114 R)
• M48: 9,652,503 km (0.12 R)
• M49: 9,714,886 km (0.089 R)
• M50: 9,798,361 km (0.03 R)
• M51: 10,452,702 km (0.114 R)
• M52: 10,709,861 km (0.081 R)
• M53: 10,839,263 km (0.102 R)
• M54: 11,077,722 km (0.083 R)
• M55: 11,449,623 km (0.115 R)
• M56: 12,093,791 km (0.111 R)
• M57: 12,408,844 km (0.098 R)
• M58: 12,567,418 km (0.061 R)
• M59: 13,024,290 km (0.088 R)
• M60: 13,093,254 km (0.096 R)
• M61: 13,162,369 km (0.077 R)
• M62: 13,347,272 km (0.068 R)
• M63: 13,907,216 km (0.111 R)
• M64: 14,261,015 km (0.104 R)
• M65: 14,403,433 km (0.106 R)
• M66: 14,546,299 km (0.077 R)
• M67: 14,665,678 km (0.063 R)
• M68: 14,977,589 km (0.11 R)
• M69: 15,074,080 km (0.085 R)
• M70: 15,340,364 km (0.114 R)
• M71: 15,461,838 km (0.093 R)
• M72: 16,025,074 km (0.088 R)
• M73: 16,595,041 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.4

Radius: 6.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.79 AU - 16.25 AU

Year: 23410 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,644,762 km

• M1: 96,191 km (0.088 R)
• M2: 144,960 km (0.103 R)
• M3: 237,412 km (0.073 R)
• M4: 322,533 km (0.037 R)
• M5: 724,203 km (0.077 R)
• M6: 839,543 km (0.117 R)
• M7: 1,023,848 km (0.115 R)
• M8: 1,255,276 km (0.081 R)
• M9: 1,307,037 km (0.059 R)
• M10: 1,539,512 km (0.116 R)
• M11: 1,804,599 km (0.08 R)
• M12: 2,208,065 km (0.071 R)
• M13: 2,291,989 km (0.073 R)
• M14: 4,821,839 km (0.088 R)
• M15: 5,405,569 km (0.097 R)
• M16: 5,490,840 km (0.118 R)
• M17: 6,669,073 km (0.073 R)
• M18: 8,841,833 km (0.1 R)
• M19: 10,003,161 km (0.093 R)
• M20: 10,142,885 km (0.095 R)
• M21: 11,031,048 km (0.099 R)
• M22: 11,139,357 km (0.086 R)
• M23: 11,943,894 km (0.053 R)
• M24: 13,531,277 km (0.088 R)
• M25: 13,918,885 km (0.032 R)
• M26: 14,467,760 km (0.113 R)
• M27: 14,586,241 km (0.082 R)
• M28: 14,903,987 km (0.091 R)
• M29: 15,223,977 km (0.081 R)
• M30: 15,384,795 km (0.075 R)
• M31: 17,484,102 km (0.107 R)
• M32: 17,652,549 km (0.105 R)
• M33: 20,464,091 km (0.075 R)
• M34: 20,685,945 km (0.098 R)
• M35: 21,717,272 km (0.06 R)
• M36: 21,943,764 km (0.083 R)
• M37: 24,016,442 km (0.088 R)
• M38: 24,063,266 km (0.117 R)
• M39: 25,004,835 km (0.067 R)
• M40: 27,167,422 km (0.106 R)
• M41: 27,803,213 km (0.08 R)
• M42: 28,147,587 km (0.116 R)
• M43: 28,295,689 km (0.097 R)
• M44: 28,890,341 km (0.087 R)
• M45: 30,193,039 km (0.091 R)
• M46: 30,294,018 km (0.096 R)
• M47: 30,496,274 km (0.037 R)
• M48: 32,855,133 km (0.057 R)
• M49: 33,219,254 km (0.054 R)
• M50: 34,214,080 km (0.059 R)
• M51: 34,266,739 km (0.081 R)
• M52: 35,431,657 km (0.096 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: 291 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit