🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 147 Days

Day: 35.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,827,409 km

• M1: 39,793 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 32.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.83 AU - 1.11 AU

Year: 344 Days

Day: 34.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,827,409 km

• M1: 124,017 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.85 AU - 1.39 AU

Year: 427 Days

Day: 22.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.76 AU - 2.98 AU

Year: 1750 Days

Day: 23.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.46 AU - 3.72 AU

Year: 1955 Days

Day: 46.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.88 AU - 5.32 AU

Year: 3551 Days

Day: 46.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 8.2

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.1 AU - 10.28 AU

Year: 9219 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,827,409 km

• M1: 212,130 km (0.055 R)
• M2: 624,870 km (0.033 R)
• M3: 725,998 km (0.101 R)
• M4: 832,811 km (0.064 R)
• M5: 926,011 km (0.103 R)
• M6: 1,334,263 km (0.088 R)
• M7: 1,990,848 km (0.067 R)
• M8: 2,066,545 km (0.092 R)
• M9: 2,325,948 km (0.06 R)
• M10: 2,651,173 km (0.119 R)
• M11: 2,904,592 km (0.107 R)
• M12: 3,224,881 km (0.048 R)
• M13: 3,434,767 km (0.084 R)
• M14: 3,931,133 km (0.114 R)
• M15: 3,994,712 km (0.103 R)
• M16: 4,058,740 km (0.105 R)
• M17: 4,482,999 km (0.107 R)
• M18: 5,268,089 km (0.066 R)
• M19: 5,338,400 km (0.098 R)
• M20: 5,658,539 km (0.089 R)
• M21: 5,802,901 km (0.037 R)
• M22: 6,505,114 km (0.117 R)
• M23: 6,618,359 km (0.108 R)
• M24: 6,885,392 km (0.077 R)
• M25: 7,548,409 km (0.103 R)
• M26: 8,313,602 km (0.073 R)
• M27: 8,726,193 km (0.067 R)
• M28: 9,357,646 km (0.086 R)
• M29: 9,873,310 km (0.079 R)
• M30: 10,047,292 km (0.115 R)
• M31: 10,134,657 km (0.1 R)
• M32: 10,266,154 km (0.107 R)
• M33: 10,398,249 km (0.077 R)
• M34: 10,530,942 km (0.07 R)
• M35: 10,664,084 km (0.09 R)
• M36: 11,202,637 km (0.083 R)
• M37: 11,338,621 km (0.116 R)
• M38: 12,870,802 km (0.111 R)
• M39: 13,251,978 km (0.086 R)
• M40: 13,733,533 km (0.085 R)
• M41: 14,516,080 km (0.111 R)
• M42: 15,920,205 km (0.079 R)
• M43: 16,277,894 km (0.043 R)
• M44: 16,793,558 km (0.099 R)
• M45: 17,471,984 km (0.06 R)
• M46: 17,524,643 km (0.066 R)
• M47: 18,586,787 km (0.056 R)
• M48: 19,451,463 km (0.082 R)
• M49: 20,218,751 km (0.103 R)
• M50: 20,661,710 km (0.111 R)
• M51: 20,717,360 km (0.084 R)
• M52: 20,996,061 km (0.066 R)
• M53: 21,275,959 km (0.082 R)
• M54: 21,726,548 km (0.098 R)
• M55: 22,809,038 km (0.067 R)
• M56: 23,617,913 km (0.069 R)
• M57: 23,967,374 km (0.111 R)
• M58: 24,436,064 km (0.068 R)
• M59: 25,442,110 km (0.112 R)
• M60: 25,680,868 km (0.112 R)
• M61: 27,616,964 km (0.118 R)
• M62: 29,161,861 km (0.097 R)
• M63: 29,536,903 km (0.116 R)
• M64: 29,662,266 km (0.095 R)
• M65: 29,913,441 km (0.084 R)
• M66: 31,691,711 km (0.106 R)
• M67: 32,334,981 km (0.118 R)
• M68: 32,399,608 km (0.102 R)
• M69: 33,569,313 km (0.118 R)
• M70: 37,228,029 km (0.049 R)
• M71: 37,906,754 km (0.106 R)
• M72: 38,932,397 km (0.078 R)
• M73: 39,967,315 km (0.076 R)
• M74: 40,522,922 km (0.083 R)
• M75: 41,150,933 km (0.114 R)
• M76: 41,501,292 km (0.079 R)
• M77: 42,275,610 km (0.054 R)
• M78: 43,054,566 km (0.048 R)
• M79: 43,981,325 km (0.067 R)
• M80: 44,554,883 km (0.103 R)
• M81: 45,420,008 km (0.025 R)
• M82: 46,581,935 km (0.075 R)
• M83: 46,946,953 km (0.056 R)
• M84: 47,386,472 km (0.109 R)
• M85: 48,269,249 km (0.102 R)
• M86: 49,306,261 km (0.12 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit