🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.49 AU - 3.71 AU

Year: 1927 Days

Day: 37.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 5.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.35 AU - 16.07 AU

Year: 18914 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,641,030 km

• M1: 69,862 km (0.115 R)
• M2: 254,466 km (0.058 R)
• M3: 595,848 km (0.117 R)
• M4: 1,126,472 km (0.067 R)
• M5: 1,964,370 km (0.041 R)
• M6: 2,293,784 km (0.097 R)
• M7: 3,304,019 km (0.095 R)
• M8: 4,801,194 km (0.112 R)
• M9: 5,897,148 km (0.069 R)
• M10: 7,446,533 km (0.119 R)
• M11: 10,491,897 km (0.084 R)
• M12: 11,153,568 km (0.116 R)
• M13: 12,317,290 km (0.056 R)
• M14: 16,656,676 km (0.039 R)
• M15: 19,125,489 km (0.082 R)
• M16: 19,368,736 km (0.032 R)
• M17: 19,861,511 km (0.093 R)
• M18: 21,827,825 km (0.079 R)
• M19: 22,812,628 km (0.108 R)
• M20: 23,086,243 km (0.103 R)
• M21: 23,269,949 km (0.062 R)
• M22: 27,767,908 km (0.072 R)
• M23: 33,866,116 km (0.045 R)
• M24: 35,427,469 km (0.101 R)
• M25: 37,667,846 km (0.094 R)
• M26: 40,000,975 km (0.076 R)
• M27: 43,119,941 km (0.076 R)
• M28: 43,678,390 km (0.117 R)

Asteroid Belt

Center: 16.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.6

Radius: 3.4

Gravity: 43.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.58 AU - 23.14 AU

Year: 28921 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,641,030 km

• M1: 42,635 km (0.071 R)
• M2: 217,515 km (0.087 R)
• M3: 349,909 km (0.095 R)
• M4: 465,100 km (0.107 R)
• M5: 643,121 km (0.114 R)
• M6: 753,674 km (0.106 R)
• M7: 1,013,675 km (0.112 R)
• M8: 1,529,189 km (0.12 R)
• M9: 2,134,762 km (0.096 R)
• M10: 3,485,331 km (0.119 R)
• M11: 3,830,304 km (0.107 R)
• M12: 4,197,716 km (0.079 R)
• M13: 4,773,518 km (0.111 R)
• M14: 7,813,796 km (0.086 R)
• M15: 9,021,500 km (0.086 R)
• M16: 10,796,179 km (0.074 R)
• M17: 11,190,370 km (0.109 R)
• M18: 13,607,273 km (0.111 R)
• M19: 17,489,936 km (0.095 R)
• M20: 18,774,982 km (0.098 R)
• M21: 19,633,673 km (0.103 R)
• M22: 20,319,280 km (0.09 R)
• M23: 20,518,096 km (0.063 R)
• M24: 26,625,429 km (0.094 R)
• M25: 31,130,569 km (0.107 R)
• M26: 33,148,794 km (0.082 R)
• M27: 33,562,581 km (0.051 R)
• M28: 36,703,090 km (0.043 R)
• M29: 48,341,355 km (0.115 R)
• M30: 52,520,671 km (0.055 R)
• M31: 61,796,636 km (0.108 R)
• M32: 67,589,216 km (0.103 R)
• M33: 67,810,471 km (0.052 R)
• M34: 73,032,783 km (0.051 R)
• M35: 76,819,703 km (0.079 R)
• M36: 77,544,056 km (0.102 R)
• M37: 87,116,525 km (0.099 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 20,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit