🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 182 Days

Day: 25.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,702,484 km

• M1: 565,630 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.65 AU - 0.69 AU

Year: 238 Days

Day: 30.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,702,484 km

• M1: 19,597 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 440 Days

Day: 36.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,702,484 km

• M1: 643,570 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 500 Days

Day: 42.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.4 AU - 1.5 AU

Year: 757 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.62 AU - 1.72 AU

Year: 935 Days

Day: 13.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.05 AU - 2.91 AU

Year: 1693 Days

Day: 44.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 9.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.04 AU - 8.22 AU

Year: 9136 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,702,484 km

• M1: 189,391 km (0.109 R)
• M2: 420,370 km (0.083 R)
• M3: 646,861 km (0.111 R)
• M4: 742,155 km (0.094 R)
• M5: 1,192,145 km (0.117 R)
• M6: 1,606,681 km (0.088 R)
• M7: 2,016,579 km (0.068 R)
• M8: 2,112,172 km (0.067 R)
• M9: 2,407,927 km (0.077 R)
• M10: 2,509,504 km (0.08 R)
• M11: 3,204,686 km (0.112 R)
• M12: 3,401,706 km (0.119 R)
• M13: 3,807,715 km (0.087 R)
• M14: 4,076,991 km (0.104 R)
• M15: 4,352,550 km (0.094 R)
• M16: 4,571,113 km (0.118 R)
• M17: 5,215,281 km (0.033 R)
• M18: 5,281,403 km (0.075 R)
• M19: 5,649,414 km (0.069 R)
• M20: 5,991,245 km (0.105 R)
• M21: 6,304,653 km (0.049 R)
• M22: 6,552,237 km (0.107 R)
• M23: 7,425,141 km (0.097 R)
• M24: 7,761,886 km (0.085 R)
• M25: 7,837,283 km (0.116 R)
• M26: 7,913,129 km (0.082 R)
• M27: 8,567,021 km (0.116 R)
• M28: 8,723,351 km (0.1 R)
• M29: 9,158,382 km (0.073 R)
• M30: 9,278,210 km (0.106 R)
• M31: 9,479,119 km (0.103 R)
• M32: 9,844,437 km (0.096 R)
• M33: 9,926,268 km (0.069 R)
• M34: 10,422,035 km (0.114 R)
• M35: 10,505,361 km (0.057 R)
• M36: 12,307,566 km (0.08 R)
• M37: 12,484,242 km (0.114 R)
• M38: 12,661,665 km (0.051 R)
• M39: 13,063,933 km (0.104 R)
• M40: 15,327,199 km (0.064 R)
• M41: 15,517,338 km (0.029 R)
• M42: 15,947,881 km (0.057 R)
• M43: 16,188,734 km (0.091 R)
• M44: 16,674,179 km (0.09 R)
• M45: 16,869,553 km (0.078 R)
• M46: 17,559,798 km (0.103 R)
• M47: 18,108,673 km (0.078 R)
• M48: 18,359,997 km (0.041 R)
• M49: 18,967,963 km (0.079 R)
• M50: 19,172,014 km (0.06 R)
• M51: 19,428,126 km (0.036 R)
• M52: 20,359,672 km (0.076 R)
• M53: 21,147,155 km (0.1 R)
• M54: 21,358,836 km (0.117 R)
• M55: 22,266,147 km (0.115 R)
• M56: 23,733,104 km (0.071 R)
• M57: 24,118,618 km (0.103 R)
• M58: 24,617,078 km (0.119 R)
• M59: 24,839,829 km (0.094 R)
• M60: 25,287,276 km (0.064 R)
• M61: 26,076,554 km (0.118 R)
• M62: 26,531,182 km (0.04 R)
• M63: 26,873,911 km (0.086 R)
• M64: 29,845,822 km (0.079 R)
• M65: 31,219,879 km (0.097 R)
• M66: 32,370,436 km (0.06 R)
• M67: 32,614,430 km (0.102 R)
• M68: 32,920,358 km (0.113 R)
• M69: 33,534,906 km (0.04 R)
• M70: 33,843,676 km (0.097 R)
• M71: 34,900,286 km (0.102 R)
• M72: 35,087,881 km (0.088 R)
• M73: 35,526,951 km (0.118 R)
• M74: 36,791,352 km (0.1 R)
• M75: 37,045,968 km (0.069 R)
• M76: 37,237,304 km (0.053 R)
• M77: 37,429,088 km (0.062 R)
• M78: 37,813,405 km (0.098 R)
• M79: 39,299,061 km (0.105 R)
• M80: 40,935,363 km (0.104 R)
• M81: 41,001,336 km (0.059 R)
• M82: 42,593,805 km (0.116 R)
• M83: 43,330,574 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit