🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 142 Days

Day: 39.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,324,216 km

• M1: 253,269 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 286 Days

Day: 17.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,324,216 km

• M1: 25,581 km (0.106 R)
• M2: 385,215 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 302 Days

Day: 23.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,324,216 km

• M1: 389,403 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.76 AU - 1.82 AU

Year: 907 Days

Day: 26 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.99 AU - 2.37 AU

Year: 1219 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.41 AU - 4.95 AU

Year: 3835 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,324,216 km

• M1: 201,359 km (0.112 R)
• M2: 731,384 km (0.099 R)
• M3: 1,787,395 km (0.082 R)
• M4: 2,467,916 km (0.076 R)
• M5: 5,068,525 km (0.104 R)
• M6: 6,507,807 km (0.026 R)
• M7: 7,921,207 km (0.086 R)
• M8: 9,772,032 km (0.085 R)
• M9: 10,308,340 km (0.102 R)
• M10: 10,951,462 km (0.09 R)
• M11: 13,643,326 km (0.069 R)
• M12: 15,555,486 km (0.109 R)
• M13: 16,633,937 km (0.113 R)
• M14: 17,640,731 km (0.091 R)
• M15: 18,251,539 km (0.107 R)
• M16: 18,876,708 km (0.066 R)
• M17: 20,905,554 km (0.112 R)
• M18: 26,251,734 km (0.077 R)
• M19: 26,968,457 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.74 AU - 13.18 AU

Year: 13742 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,324,216 km

• M1: 185,352 km (0.089 R)
• M2: 720,164 km (0.083 R)
• M3: 1,656,048 km (0.109 R)
• M4: 2,761,128 km (0.069 R)
• M5: 5,301,001 km (0.107 R)
• M6: 6,994,299 km (0.116 R)
• M7: 8,262,440 km (0.113 R)
• M8: 9,627,670 km (0.052 R)
• M9: 10,691,610 km (0.086 R)
• M10: 11,773,801 km (0.119 R)
• M11: 13,180,021 km (0.091 R)
• M12: 13,891,060 km (0.083 R)
• M13: 17,373,998 km (0.103 R)
• M14: 18,788,296 km (0.109 R)
• M15: 20,878,178 km (0.117 R)
• M16: 22,658,542 km (0.077 R)
• M17: 23,963,784 km (0.111 R)
• M18: 24,538,240 km (0.084 R)
• M19: 26,317,108 km (0.067 R)
• M20: 30,799,958 km (0.106 R)
• M21: 34,177,130 km (0.086 R)
• M22: 34,905,522 km (0.055 R)
• M23: 35,768,402 km (0.065 R)
• M24: 37,408,444 km (0.098 R)
• M25: 44,328,991 km (0.058 R)
• M26: 45,779,492 km (0.064 R)
• M27: 48,317,419 km (0.106 R)
• M28: 49,853,490 km (0.075 R)
• M29: 51,263,450 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit