🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 40 Hours

Environment

Temp: 212 °C

Axial Tilt: 124.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.3 AU - 2.02 AU

Year: 785 Days

Day: 33.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,822,452 km

• M1: 1,191,397 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.25 AU - 2.83 AU

Year: 1486 Days

Day: 27.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.11 AU - 3.39 AU

Year: 1674 Days

Day: 23.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,822,452 km

• M1: 1,155,494 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.47 AU - 4.85 AU

Year: 3693 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.8

Radius: 7.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.47 AU - 21.37 AU

Year: 29021 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,822,452 km

• M1: 100,829 km (0.108 R)
• M2: 172,636 km (0.086 R)
• M3: 238,160 km (0.032 R)
• M4: 382,372 km (0.05 R)
• M5: 664,663 km (0.102 R)
• M6: 821,143 km (0.088 R)
• M7: 1,092,962 km (0.115 R)
• M8: 1,525,749 km (0.034 R)
• M9: 2,044,704 km (0.057 R)
• M10: 2,553,336 km (0.105 R)
• M11: 3,034,892 km (0.09 R)
• M12: 3,187,033 km (0.109 R)
• M13: 3,319,427 km (0.083 R)
• M14: 4,175,725 km (0.084 R)
• M15: 5,434,741 km (0.07 R)
• M16: 5,887,723 km (0.105 R)
• M17: 6,915,311 km (0.061 R)
• M18: 7,029,754 km (0.105 R)
• M19: 7,967,283 km (0.086 R)
• M20: 8,117,330 km (0.117 R)
• M21: 8,603,822 km (0.11 R)
• M22: 8,881,626 km (0.086 R)
• M23: 9,193,836 km (0.086 R)
• M24: 9,382,778 km (0.063 R)
• M25: 9,893,057 km (0.103 R)
• M26: 10,609,481 km (0.114 R)
• M27: 11,477,597 km (0.094 R)
• M28: 11,613,133 km (0.108 R)
• M29: 12,195,218 km (0.113 R)
• M30: 12,857,039 km (0.105 R)
• M31: 13,033,116 km (0.091 R)
• M32: 14,948,418 km (0.065 R)
• M33: 15,806,661 km (0.04 R)
• M34: 16,565,870 km (0.069 R)
• M35: 17,609,465 km (0.113 R)
• M36: 19,759,934 km (0.091 R)
• M37: 20,412,779 km (0.118 R)
• M38: 20,824,472 km (0.052 R)
• M39: 22,413,651 km (0.116 R)
• M40: 22,540,809 km (0.114 R)
• M41: 23,051,685 km (0.05 R)
• M42: 23,351,480 km (0.092 R)
• M43: 24,345,557 km (0.108 R)
• M44: 25,133,190 km (0.116 R)
• M45: 27,319,114 km (0.103 R)
• M46: 29,379,675 km (0.025 R)
• M47: 31,395,058 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit