🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.63 AU - 0.99 AU

Year: 214 Days

Day: 12.7 Hours

Environment

Temp: 271 °C

Axial Tilt: 84.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.41 AU - 2.57 AU

Year: 1153 Days

Day: 22.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,887,185 km

• M1: 499,806 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.27 AU - 4.03 AU

Year: 2046 Days

Day: 13.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.65 AU - 5.36 AU

Year: 2801 Days

Day: 47.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.08 AU - 9.02 AU

Year: 6701 Days

Day: 44.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.79 AU - 13.47 AU

Year: 10893 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,887,185 km

• M1: 272,119 km (0.05 R)
• M2: 652,396 km (0.115 R)
• M3: 756,816 km (0.101 R)
• M4: 1,067,231 km (0.089 R)
• M5: 1,327,681 km (0.099 R)
• M6: 1,561,203 km (0.103 R)
• M7: 2,016,280 km (0.12 R)
• M8: 2,427,225 km (0.04 R)
• M9: 3,649,889 km (0.092 R)
• M10: 4,324,575 km (0.075 R)
• M11: 4,892,299 km (0.11 R)
• M12: 5,001,356 km (0.098 R)
• M13: 5,446,110 km (0.118 R)
• M14: 5,559,356 km (0.063 R)
• M15: 5,903,730 km (0.059 R)
• M16: 6,734,597 km (0.107 R)
• M17: 7,350,641 km (0.082 R)
• M18: 8,027,721 km (0.103 R)
• M19: 8,636,734 km (0.107 R)
• M20: 9,125,769 km (0.063 R)
• M21: 9,305,736 km (0.086 R)
• M22: 10,130,768 km (0.111 R)
• M23: 10,693,854 km (0.069 R)
• M24: 11,267,263 km (0.076 R)
• M25: 11,557,632 km (0.115 R)
• M26: 12,245,035 km (0.045 R)
• M27: 12,394,034 km (0.052 R)
• M28: 12,794,358 km (0.034 R)
• M29: 13,046,879 km (0.07 R)
• M30: 13,403,072 km (0.1 R)
• M31: 13,762,406 km (0.081 R)
• M32: 14,333,720 km (0.066 R)
• M33: 14,595,965 km (0.105 R)
• M34: 15,071,985 km (0.053 R)
• M35: 16,475,812 km (0.066 R)
• M36: 17,584,033 km (0.115 R)
• M37: 17,977,625 km (0.108 R)
• M38: 19,291,244 km (0.092 R)
• M39: 20,991,573 km (0.025 R)
• M40: 21,648,906 km (0.092 R)
• M41: 23,045,402 km (0.03 R)
• M42: 25,352,650 km (0.076 R)
• M43: 26,052,619 km (0.11 R)
• M44: 26,180,675 km (0.117 R)
• M45: 26,565,739 km (0.085 R)
• M46: 26,759,170 km (0.088 R)
• M47: 27,147,077 km (0.103 R)
• M48: 27,602,154 km (0.095 R)
• M49: 29,048,615 km (0.058 R)
• M50: 29,447,294 km (0.112 R)
• M51: 30,048,976 km (0.09 R)
• M52: 30,587,080 km (0.08 R)
• M53: 31,060,557 km (0.118 R)
• M54: 31,264,160 km (0.041 R)
• M55: 31,877,960 km (0.07 R)
• M56: 32,151,874 km (0.099 R)
• M57: 33,742,847 km (0.094 R)
• M58: 35,856,066 km (0.12 R)
• M59: 35,998,484 km (0.104 R)
• M60: 36,426,932 km (0.104 R)
• M61: 36,641,754 km (0.086 R)
• M62: 36,857,026 km (0.1 R)
• M63: 38,084,626 km (0.12 R)
• M64: 40,728,469 km (0.107 R)
• M65: 40,877,020 km (0.093 R)
• M66: 41,174,869 km (0.065 R)
• M67: 41,398,668 km (0.102 R)
• M68: 42,373,148 km (0.088 R)
• M69: 42,599,190 km (0.074 R)
• M70: 43,810,933 km (0.119 R)
• M71: 43,963,224 km (0.096 R)
• M72: 44,957,451 km (0.057 R)
• M73: 45,187,982 km (0.085 R)
• M74: 46,268,677 km (0.025 R)
• M75: 47,670,708 km (0.088 R)
• M76: 48,219,732 km (0.096 R)
• M77: 48,534,336 km (0.115 R)
• M78: 48,691,863 km (0.113 R)
• M79: 49,720,348 km (0.075 R)
• M80: 50,516,359 km (0.063 R)
• M81: 52,040,462 km (0.077 R)
• M82: 52,524,860 km (0.071 R)
• M83: 53,010,753 km (0.109 R)
• M84: 53,254,299 km (0.078 R)
• M85: 54,641,221 km (0.102 R)
• M86: 54,805,180 km (0.078 R)

Kuiper Belt

Range: 37.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit