🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.97 AU - 1.61 AU

Year: 515 Days

Day: 24.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.36 AU - 1.56 AU

Year: 620 Days

Day: 30 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.69 AU - 3.19 AU

Year: 1772 Days

Day: 30.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.82 AU - 3.14 AU

Year: 1808 Days

Day: 42.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.97 AU - 3.45 AU

Year: 2021 Days

Day: 27.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,000,134 km

• M1: 664,514 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.06 AU - 5.76 AU

Year: 3824 Days

Day: 17.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.09 AU - 5.61 AU

Year: 4349 Days

Day: 18.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 11.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.74 AU - 7.28 AU

Year: 5178 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,000,134 km

• M1: 196,871 km (0.041 R)
• M2: 296,952 km (0.056 R)
• M3: 397,482 km (0.118 R)
• M4: 480,808 km (0.117 R)
• M5: 842,086 km (0.114 R)
• M6: 1,000,511 km (0.058 R)
• M7: 1,715,289 km (0.114 R)
• M8: 1,958,236 km (0.111 R)
• M9: 2,113,519 km (0.068 R)
• M10: 2,192,656 km (0.055 R)
• M11: 2,625,143 km (0.083 R)
• M12: 2,710,564 km (0.113 R)
• M13: 3,266,021 km (0.116 R)
• M14: 3,474,710 km (0.096 R)
• M15: 3,592,593 km (0.059 R)
• M16: 3,735,758 km (0.073 R)
• M17: 4,817,351 km (0.064 R)
• M18: 5,002,254 km (0.084 R)
• M19: 5,082,139 km (0.116 R)
• M20: 5,162,473 km (0.097 R)
• M21: 5,243,405 km (0.103 R)
• M22: 5,324,637 km (0.111 R)
• M23: 5,709,403 km (0.082 R)
• M24: 5,905,226 km (0.062 R)
• M25: 6,188,864 km (0.093 R)
• M26: 6,887,935 km (0.086 R)
• M27: 7,611,988 km (0.074 R)
• M28: 8,108,205 km (0.111 R)
• M29: 8,775,411 km (0.118 R)
• M30: 9,960,077 km (0.115 R)
• M31: 10,162,333 km (0.083 R)
• M32: 10,264,060 km (0.109 R)
• M33: 11,159,403 km (0.069 R)
• M34: 11,369,588 km (0.097 R)
• M35: 11,687,483 km (0.113 R)
• M36: 12,223,642 km (0.09 R)
• M37: 12,512,815 km (0.101 R)
• M38: 12,767,879 km (0.054 R)
• M39: 12,877,684 km (0.104 R)
• M40: 13,024,589 km (0.062 R)
• M41: 13,394,245 km (0.071 R)
• M42: 13,692,394 km (0.081 R)
• M43: 14,106,182 km (0.088 R)
• M44: 14,447,714 km (0.116 R)
• M45: 14,638,600 km (0.102 R)
• M46: 14,715,195 km (0.068 R)
• M47: 15,216,497 km (0.106 R)
• M48: 15,644,945 km (0.08 R)
• M49: 17,276,908 km (0.112 R)
• M50: 17,439,073 km (0.091 R)
• M51: 17,683,216 km (0.096 R)
• M52: 18,257,223 km (0.09 R)
• M53: 19,381,601 km (0.078 R)
• M54: 19,465,825 km (0.11 R)
• M55: 20,143,503 km (0.103 R)
• M56: 20,528,269 km (0.059 R)
• M57: 21,088,213 km (0.06 R)
• M58: 21,609,562 km (0.091 R)
• M59: 22,091,267 km (0.099 R)
• M60: 22,179,231 km (0.063 R)
• M61: 22,399,588 km (0.081 R)
• M62: 22,798,117 km (0.118 R)
• M63: 23,333,229 km (0.097 R)
• M64: 23,602,206 km (0.054 R)
• M65: 23,692,114 km (0.1 R)
• M66: 24,143,451 km (0.075 R)
• M67: 24,871,544 km (0.037 R)
• M68: 25,146,504 km (0.119 R)
• M69: 25,606,817 km (0.118 R)
• M70: 25,791,870 km (0.082 R)
• M71: 28,236,149 km (0.111 R)
• M72: 29,195,969 km (0.077 R)
• M73: 30,166,261 km (0.106 R)
• M74: 31,048,739 km (0.053 R)
• M75: 32,188,675 km (0.109 R)
• M76: 32,488,170 km (0.115 R)
• M77: 32,588,251 km (0.037 R)
• M78: 32,688,481 km (0.092 R)
• M79: 32,939,357 km (0.089 R)
• M80: 33,493,617 km (0.045 R)
• M81: 33,797,151 km (0.074 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit