🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 244 Days

Day: 27.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 58.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.17 AU - 1.81 AU

Year: 658 Days

Day: 45.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,344,968 km

• M1: 192,084 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.46 AU - 2.04 AU

Year: 837 Days

Day: 17.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 168.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.43 AU - 3.57 AU

Year: 2368 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.13 AU - 5.21 AU

Year: 3650 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,344,968 km

• M1: 61,485 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.43 AU - 7.13 AU

Year: 5692 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,344,968 km

• M1: 174,132 km (0.07 R)
• M2: 629,358 km (0.066 R)
• M3: 1,903,783 km (0.084 R)
• M4: 2,490,206 km (0.095 R)
• M5: 3,723,192 km (0.073 R)
• M6: 4,333,850 km (0.102 R)
• M7: 5,154,544 km (0.072 R)
• M8: 5,820,404 km (0.116 R)
• M9: 7,105,899 km (0.079 R)
• M10: 8,328,861 km (0.098 R)
• M11: 10,187,465 km (0.09 R)
• M12: 12,100,224 km (0.082 R)
• M13: 12,842,080 km (0.108 R)
• M14: 15,741,885 km (0.057 R)
• M15: 16,434,224 km (0.066 R)
• M16: 17,879,638 km (0.101 R)
• M17: 20,058,382 km (0.063 R)
• M18: 21,401,771 km (0.118 R)
• M19: 23,124,240 km (0.112 R)
• M20: 26,139,535 km (0.119 R)
• M21: 27,741,579 km (0.11 R)
• M22: 30,266,043 km (0.118 R)
• M23: 32,736,801 km (0.083 R)
• M24: 33,349,255 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 4.6

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.84 AU - 19.36 AU

Year: 24460 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,344,968 km

• M1: 59,690 km (0.056 R)
• M2: 248,482 km (0.047 R)
• M3: 958,623 km (0.047 R)
• M4: 1,421,030 km (0.109 R)
• M5: 1,784,852 km (0.11 R)
• M6: 2,165,280 km (0.115 R)
• M7: 2,671,220 km (0.071 R)
• M8: 2,847,595 km (0.101 R)
• M9: 3,280,382 km (0.082 R)
• M10: 3,453,616 km (0.035 R)
• M11: 5,220,666 km (0.117 R)
• M12: 5,951,452 km (0.079 R)
• M13: 7,663,899 km (0.062 R)
• M14: 8,496,710 km (0.091 R)
• M15: 10,650,920 km (0.119 R)
• M16: 10,967,469 km (0.112 R)
• M17: 12,715,370 km (0.055 R)
• M18: 13,655,294 km (0.101 R)
• M19: 15,672,621 km (0.069 R)
• M20: 24,287,214 km (0.115 R)
• M21: 34,625,624 km (0.108 R)
• M22: 36,023,018 km (0.115 R)
• M23: 37,457,661 km (0.07 R)
• M24: 49,102,210 km (0.055 R)
• M25: 52,485,515 km (0.118 R)
• M26: 54,141,115 km (0.111 R)
• M27: 54,700,611 km (0.092 R)
• M28: 59,910,506 km (0.072 R)
• M29: 68,656,596 km (0.103 R)
• M30: 70,192,368 km (0.107 R)
• M31: 73,105,039 km (0.102 R)
• M32: 76,799,059 km (0.107 R)
• M33: 78,453,611 km (0.09 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit