🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.5 AU - 0.62 AU

Year: 154 Days

Day: 15.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 224 Days

Day: 46.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.14 AU - 1.2 AU

Year: 465 Days

Day: 27.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.43 AU - 2.05 AU

Year: 843 Days

Day: 37.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 10.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.75 AU - 13.41 AU

Year: 13539 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,027,034 km

• M1: 129,402 km (0.109 R)
• M2: 667,506 km (0.085 R)
• M3: 1,104,631 km (0.087 R)
• M4: 1,987,408 km (0.085 R)
• M5: 3,507,920 km (0.052 R)
• M6: 3,871,443 km (0.038 R)
• M7: 4,955,729 km (0.112 R)
• M8: 5,381,335 km (0.074 R)
• M9: 5,795,721 km (0.094 R)
• M10: 7,585,958 km (0.053 R)
• M11: 8,377,930 km (0.051 R)
• M12: 8,983,502 km (0.108 R)
• M13: 9,819,305 km (0.118 R)
• M14: 10,334,520 km (0.107 R)
• M15: 11,031,347 km (0.114 R)
• M16: 13,310,620 km (0.091 R)
• M17: 14,659,843 km (0.037 R)
• M18: 16,239,896 km (0.094 R)
• M19: 17,628,463 km (0.114 R)
• M20: 18,390,216 km (0.066 R)
• M21: 19,094,523 km (0.091 R)
• M22: 21,145,360 km (0.03 R)
• M23: 21,486,593 km (0.049 R)
• M24: 22,799,164 km (0.11 R)
• M25: 24,537,641 km (0.087 R)
• M26: 25,971,238 km (0.07 R)
• M27: 26,362,735 km (0.095 R)
• M28: 31,817,971 km (0.109 R)
• M29: 35,524,258 km (0.085 R)
• M30: 38,107,215 km (0.047 R)
• M31: 41,076,883 km (0.076 R)
• M32: 41,876,334 km (0.111 R)
• M33: 47,181,822 km (0.115 R)

Asteroid Belt

Center: 14.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.6

Radius: 4.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.45 AU - 19.35 AU

Year: 30162 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,027,034 km

• M1: 73,153 km (0.063 R)
• M2: 249,380 km (0.107 R)
• M3: 415,134 km (0.117 R)
• M4: 809,025 km (0.065 R)
• M5: 1,061,546 km (0.11 R)
• M6: 1,884,634 km (0.107 R)
• M7: 2,465,971 km (0.059 R)
• M8: 2,907,584 km (0.092 R)
• M9: 3,230,117 km (0.079 R)
• M10: 3,892,088 km (0.097 R)
• M11: 5,080,344 km (0.099 R)
• M12: 8,012,312 km (0.115 R)
• M13: 8,324,673 km (0.112 R)
• M14: 9,068,922 km (0.082 R)
• M15: 10,635,212 km (0.088 R)
• M16: 11,454,260 km (0.112 R)
• M17: 12,730,480 km (0.116 R)
• M18: 14,951,260 km (0.109 R)
• M19: 18,785,453 km (0.074 R)
• M20: 21,053,357 km (0.064 R)
• M21: 24,881,267 km (0.096 R)
• M22: 31,840,411 km (0.114 R)
• M23: 32,622,808 km (0.098 R)
• M24: 35,165,373 km (0.052 R)
• M25: 36,484,826 km (0.083 R)
• M26: 42,495,370 km (0.04 R)
• M27: 42,764,795 km (0.098 R)
• M28: 44,682,939 km (0.058 R)
• M29: 48,103,345 km (0.069 R)
• M30: 49,132,877 km (0.077 R)
• M31: 49,578,679 km (0.102 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: 359 - 16,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit