🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 30.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 124.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 4.5

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.1 AU - 16.38 AU

Year: 21319 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,007,307 km

• M1: 55,950 km (0.089 R)
• M2: 466,446 km (0.048 R)
• M3: 1,619,547 km (0.068 R)
• M4: 2,080,458 km (0.103 R)
• M5: 2,224,072 km (0.08 R)
• M6: 2,485,718 km (0.072 R)
• M7: 2,967,124 km (0.07 R)
• M8: 4,339,834 km (0.03 R)
• M9: 5,219,919 km (0.092 R)
• M10: 5,682,176 km (0.076 R)
• M11: 7,420,503 km (0.114 R)
• M12: 8,461,704 km (0.033 R)
• M13: 9,653,102 km (0.088 R)
• M14: 11,137,861 km (0.093 R)
• M15: 12,230,224 km (0.048 R)
• M16: 13,604,580 km (0.094 R)
• M17: 14,775,782 km (0.093 R)
• M18: 17,149,900 km (0.102 R)
• M19: 18,602,196 km (0.097 R)
• M20: 22,939,038 km (0.069 R)
• M21: 23,243,171 km (0.091 R)
• M22: 23,653,069 km (0.071 R)
• M23: 25,018,150 km (0.087 R)
• M24: 26,323,989 km (0.068 R)
• M25: 31,376,508 km (0.115 R)
• M26: 31,876,913 km (0.105 R)
• M27: 32,382,703 km (0.065 R)
• M28: 39,597,958 km (0.118 R)
• M29: 41,218,701 km (0.054 R)
• M30: 42,424,909 km (0.086 R)
• M31: 47,979,179 km (0.077 R)
• M32: 52,932,963 km (0.079 R)
• M33: 53,286,612 km (0.076 R)
• M34: 55,078,794 km (0.106 R)
• M35: 58,029,164 km (0.052 R)
• M36: 58,216,909 km (0.116 R)
• M37: 64,644,830 km (0.085 R)
• M38: 65,048,894 km (0.072 R)
• M39: 65,251,599 km (0.09 R)
• M40: 66,682,204 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 5.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.49 AU - 19.83 AU

Year: 24473 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,007,307 km

• M1: 65,973 km (0.063 R)
• M2: 345,721 km (0.078 R)
• M3: 977,173 km (0.065 R)
• M4: 1,199,177 km (0.119 R)
• M5: 1,634,357 km (0.117 R)
• M6: 2,056,971 km (0.108 R)
• M7: 7,708,479 km (0.103 R)
• M8: 8,305,524 km (0.059 R)
• M9: 10,947,572 km (0.094 R)
• M10: 11,407,286 km (0.108 R)
• M11: 13,054,209 km (0.106 R)
• M12: 13,505,696 km (0.113 R)
• M13: 16,962,753 km (0.108 R)
• M14: 17,268,531 km (0.118 R)
• M15: 19,848,945 km (0.05 R)
• M16: 21,496,765 km (0.08 R)
• M17: 23,610,882 km (0.052 R)
• M18: 24,088,100 km (0.1 R)
• M19: 32,272,449 km (0.102 R)
• M20: 39,002,259 km (0.116 R)
• M21: 41,438,012 km (0.059 R)
• M22: 46,609,760 km (0.055 R)
• M23: 51,554,119 km (0.066 R)
• M24: 52,356,861 km (0.108 R)
• M25: 53,005,069 km (0.115 R)
• M26: 53,822,920 km (0.065 R)
• M27: 55,316,057 km (0.067 R)
• M28: 55,819,902 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit