🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 178 Days

Day: 12.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,994,407 km

• M1: 287,976 km (0.113 R)
• M2: 334,800 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.79 AU - 1.19 AU

Year: 377 Days

Day: 41.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.9 AU - 1.24 AU

Year: 424 Days

Day: 39.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.95 AU - 1.41 AU

Year: 491 Days

Day: 31.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,994,407 km

• M1: 11,220 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.42 AU

Year: 529 Days

Day: 23 Hours

Environment

Temp: -35 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,994,407 km

• M1: 284,685 km (0.084 R)
• M2: 929,601 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.21 AU - 1.31 AU

Year: 542 Days

Day: 28.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.72 AU - 2.21 AU

Year: 1051 Days

Day: 32.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2 AU - 2.2 AU

Year: 1165 Days

Day: 15.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.36 AU - 2.56 AU

Year: 1477 Days

Day: 28.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 13.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.79 AU - 7.65 AU

Year: 7428 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 155.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,994,407 km

• M1: 198,816 km (0.085 R)
• M2: 485,595 km (0.116 R)
• M3: 627,713 km (0.075 R)
• M4: 825,182 km (0.076 R)
• M5: 1,208,302 km (0.06 R)
• M6: 1,820,756 km (0.118 R)
• M7: 2,189,215 km (0.085 R)
• M8: 2,827,998 km (0.086 R)
• M9: 3,060,772 km (0.078 R)
• M10: 3,299,979 km (0.098 R)
• M11: 3,590,648 km (0.1 R)
• M12: 3,819,982 km (0.118 R)
• M13: 3,913,181 km (0.059 R)
• M14: 4,054,401 km (0.092 R)
• M15: 4,414,932 km (0.077 R)
• M16: 4,710,837 km (0.104 R)
• M17: 5,296,363 km (0.056 R)
• M18: 6,259,175 km (0.103 R)
• M19: 6,508,405 km (0.075 R)
• M20: 7,362,758 km (0.118 R)
• M21: 7,892,484 km (0.045 R)
• M22: 8,071,703 km (0.104 R)
• M23: 8,252,417 km (0.119 R)
• M24: 8,343,223 km (0.075 R)
• M25: 8,833,455 km (0.076 R)
• M26: 9,554,666 km (0.082 R)
• M27: 9,874,207 km (0.093 R)
• M28: 10,003,011 km (0.079 R)
• M29: 10,655,408 km (0.071 R)
• M30: 11,053,487 km (0.095 R)
• M31: 11,220,738 km (0.109 R)
• M32: 11,456,504 km (0.088 R)
• M33: 11,795,942 km (0.065 R)
• M34: 12,624,415 km (0.081 R)
• M35: 13,222,657 km (0.053 R)
• M36: 13,650,656 km (0.101 R)
• M37: 13,938,333 km (0.081 R)
• M38: 14,228,253 km (0.095 R)
• M39: 15,707,178 km (0.114 R)
• M40: 15,895,372 km (0.086 R)
• M41: 16,046,616 km (0.103 R)
• M42: 16,388,596 km (0.12 R)
• M43: 16,541,336 km (0.1 R)
• M44: 19,169,621 km (0.113 R)
• M45: 19,330,588 km (0.07 R)
• M46: 20,511,364 km (0.114 R)
• M47: 20,634,782 km (0.057 R)
• M48: 20,841,078 km (0.057 R)
• M49: 22,558,910 km (0.09 R)
• M50: 23,284,609 km (0.114 R)
• M51: 23,542,516 km (0.114 R)
• M52: 23,931,171 km (0.106 R)
• M53: 25,109,853 km (0.084 R)
• M54: 25,418,623 km (0.113 R)
• M55: 25,639,878 km (0.1 R)
• M56: 26,218,224 km (0.097 R)
• M57: 26,621,091 km (0.064 R)
• M58: 27,206,617 km (0.117 R)
• M59: 27,660,048 km (0.055 R)
• M60: 28,758,246 km (0.032 R)
• M61: 29,917,330 km (0.109 R)
• M62: 30,573,167 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit