🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 46.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,502,046 km

• M1: 37,399 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.59 AU - 0.87 AU

Year: 217 Days

Day: 30.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,502,046 km

• M1: 697,425 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.82 AU - 0.94 AU

Year: 287 Days

Day: 47.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.97 AU - 1.43 AU

Year: 458 Days

Day: 41.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 177.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.65 AU - 1.95 AU

Year: 841 Days

Day: 20.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.82 AU

Year: 1223 Days

Day: 19.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 13.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.43 AU - 11.57 AU

Year: 13581 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,502,046 km

• M1: 533,466 km (0.069 R)
• M2: 1,131,259 km (0.066 R)
• M3: 1,894,507 km (0.073 R)
• M4: 2,664,188 km (0.096 R)
• M5: 3,056,284 km (0.107 R)
• M6: 3,466,931 km (0.105 R)
• M7: 3,721,995 km (0.103 R)
• M8: 4,071,605 km (0.099 R)
• M9: 4,190,685 km (0.112 R)
• M10: 5,087,824 km (0.076 R)
• M11: 5,443,567 km (0.075 R)
• M12: 6,179,439 km (0.116 R)
• M13: 6,840,213 km (0.06 R)
• M14: 6,982,331 km (0.082 R)
• M15: 7,161,250 km (0.072 R)
• M16: 7,269,260 km (0.111 R)
• M17: 8,153,533 km (0.078 R)
• M18: 8,494,018 km (0.094 R)
• M19: 9,071,764 km (0.09 R)
• M20: 9,821,998 km (0.112 R)
• M21: 10,922,290 km (0.104 R)
• M22: 11,047,055 km (0.068 R)
• M23: 11,214,006 km (0.077 R)
• M24: 11,508,265 km (0.081 R)
• M25: 11,762,432 km (0.105 R)
• M26: 12,190,431 km (0.03 R)
• M27: 12,406,301 km (0.064 R)
• M28: 12,579,835 km (0.041 R)
• M29: 12,841,780 km (0.114 R)
• M30: 12,973,576 km (0.115 R)
• M31: 13,415,638 km (0.069 R)
• M32: 13,504,649 km (0.111 R)
• M33: 13,593,959 km (0.064 R)
• M34: 15,559,525 km (0.115 R)
• M35: 15,793,795 km (0.079 R)
• M36: 16,076,535 km (0.12 R)
• M37: 16,599,230 km (0.065 R)
• M38: 16,742,694 km (0.101 R)
• M39: 17,515,218 km (0.119 R)
• M40: 18,151,308 km (0.11 R)
• M41: 18,348,628 km (0.099 R)
• M42: 18,894,809 km (0.034 R)
• M43: 18,994,741 km (0.032 R)
• M44: 19,396,112 km (0.107 R)
• M45: 19,496,791 km (0.064 R)
• M46: 19,597,770 km (0.096 R)
• M47: 20,360,420 km (0.074 R)
• M48: 20,565,518 km (0.036 R)
• M49: 20,771,216 km (0.065 R)
• M50: 21,444,556 km (0.061 R)
• M51: 21,548,676 km (0.076 R)
• M52: 21,705,454 km (0.097 R)
• M53: 22,335,860 km (0.119 R)
• M54: 22,706,264 km (0.113 R)
• M55: 23,239,281 km (0.116 R)
• M56: 23,992,207 km (0.053 R)
• M57: 24,100,367 km (0.056 R)
• M58: 24,208,825 km (0.084 R)
• M59: 24,426,041 km (0.116 R)
• M60: 25,411,742 km (0.106 R)
• M61: 26,802,254 km (0.11 R)
• M62: 27,365,340 km (0.094 R)
• M63: 27,478,436 km (0.06 R)
• M64: 29,482,748 km (0.118 R)
• M65: 29,598,687 km (0.077 R)
• M66: 31,002,064 km (0.095 R)
• M67: 31,356,312 km (0.094 R)
• M68: 32,009,157 km (0.042 R)
• M69: 32,247,766 km (0.113 R)
• M70: 32,367,145 km (0.081 R)
• M71: 32,846,606 km (0.043 R)
• M72: 33,147,447 km (0.074 R)
• M73: 33,812,560 km (0.117 R)
• M74: 35,340,403 km (0.057 R)
• M75: 35,896,009 km (0.066 R)
• M76: 37,579,883 km (0.11 R)
• M77: 38,273,269 km (0.092 R)
• M78: 40,121,700 km (0.038 R)
• M79: 41,283,627 km (0.114 R)
• M80: 41,673,329 km (0.118 R)
• M81: 41,933,779 km (0.104 R)
• M82: 42,129,603 km (0.052 R)
• M83: 42,784,243 km (0.105 R)
• M84: 44,037,275 km (0.108 R)
• M85: 44,369,083 km (0.085 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit