🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.62 AU - 0.68 AU

Year: 189 Days

Day: 41.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 756 Days

Day: 46.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.38 AU - 2 AU

Year: 791 Days

Day: 25.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,051,132 km

• M1: 449,841 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.94 AU - 4.82 AU

Year: 3299 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,051,132 km

• M1: 2,709,068 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.8 AU - 5.41 AU

Year: 3551 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,051,132 km

• M1: 2,555,730 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 4.2

Gravity: 54.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.13 AU - 16.51 AU

Year: 20533 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,051,132 km

• M1: 55,052 km (0.105 R)
• M2: 300,542 km (0.107 R)
• M3: 666,159 km (0.073 R)
• M4: 855,401 km (0.099 R)
• M5: 1,040,154 km (0.118 R)
• M6: 1,343,389 km (0.043 R)
• M7: 1,541,756 km (0.044 R)
• M8: 1,816,866 km (0.061 R)
• M9: 2,974,903 km (0.052 R)
• M10: 3,312,994 km (0.088 R)
• M11: 4,235,116 km (0.076 R)
• M12: 4,886,914 km (0.082 R)
• M13: 5,118,342 km (0.094 R)
• M14: 6,296,126 km (0.102 R)
• M15: 10,764,016 km (0.107 R)
• M16: 13,482,957 km (0.088 R)
• M17: 17,415,885 km (0.089 R)
• M18: 17,955,784 km (0.051 R)
• M19: 18,506,603 km (0.093 R)
• M20: 20,822,827 km (0.058 R)
• M21: 21,636,041 km (0.063 R)
• M22: 22,050,427 km (0.042 R)
• M23: 23,980,838 km (0.089 R)
• M24: 24,987,033 km (0.119 R)
• M25: 26,489,744 km (0.063 R)
• M26: 30,443,017 km (0.069 R)
• M27: 35,627,032 km (0.064 R)
• M28: 54,261,541 km (0.112 R)
• M29: 61,194,954 km (0.095 R)
• M30: 61,401,399 km (0.094 R)
• M31: 61,815,336 km (0.037 R)
• M32: 66,276,045 km (0.116 R)
• M33: 83,698,363 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.4

Radius: 4.4

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.36 AU - 16.4 AU

Year: 23858 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,051,132 km

• M1: 54,902 km (0.058 R)
• M2: 407,654 km (0.105 R)
• M3: 598,840 km (0.045 R)
• M4: 797,656 km (0.095 R)
• M5: 1,139,637 km (0.09 R)
• M6: 2,209,112 km (0.107 R)
• M7: 2,397,306 km (0.115 R)
• M8: 2,573,532 km (0.115 R)
• M9: 3,077,527 km (0.094 R)
• M10: 3,393,628 km (0.108 R)
• M11: 3,968,084 km (0.082 R)
• M12: 4,407,153 km (0.116 R)
• M13: 4,571,561 km (0.053 R)
• M14: 5,800,807 km (0.073 R)
• M15: 6,200,533 km (0.098 R)
• M16: 7,371,734 km (0.071 R)
• M17: 10,721,829 km (0.114 R)
• M18: 10,900,000 km (0.097 R)
• M19: 12,396,727 km (0.112 R)
• M20: 13,398,883 km (0.08 R)
• M21: 13,954,789 km (0.066 R)
• M22: 16,967,091 km (0.085 R)
• M23: 17,371,604 km (0.084 R)
• M24: 17,699,822 km (0.096 R)
• M25: 19,054,430 km (0.119 R)
• M26: 20,567,762 km (0.106 R)
• M27: 25,269,923 km (0.087 R)
• M28: 29,002,539 km (0.106 R)
• M29: 29,464,497 km (0.078 R)
• M30: 30,879,693 km (0.111 R)
• M31: 34,614,853 km (0.115 R)
• M32: 37,674,279 km (0.117 R)
• M33: 37,948,492 km (0.052 R)
• M34: 54,117,778 km (0.096 R)
• M35: 54,466,939 km (0.085 R)
• M36: 60,447,264 km (0.054 R)
• M37: 63,498,013 km (0.117 R)
• M38: 63,692,041 km (0.099 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit