🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.94 AU - 4.4 AU

Year: 2581 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 145.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,651,028 km

• M1: 1,615,358 km (0.077 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 8.3

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.58 AU - 8.3 AU

Year: 6711 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,651,028 km

• M1: 126,560 km (0.117 R)
• M2: 393,293 km (0.089 R)
• M3: 674,836 km (0.072 R)
• M4: 935,884 km (0.075 R)
• M5: 1,701,825 km (0.104 R)
• M6: 2,055,924 km (0.081 R)
• M7: 2,549,148 km (0.103 R)
• M8: 2,873,625 km (0.083 R)
• M9: 3,225,629 km (0.115 R)
• M10: 6,872,526 km (0.106 R)
• M11: 8,215,017 km (0.038 R)
• M12: 9,275,517 km (0.047 R)
• M13: 9,724,310 km (0.04 R)
• M14: 10,568,641 km (0.12 R)
• M15: 13,226,097 km (0.098 R)
• M16: 16,298,987 km (0.111 R)
• M17: 17,828,775 km (0.088 R)
• M18: 18,663,980 km (0.073 R)
• M19: 20,262,284 km (0.09 R)
• M20: 21,171,689 km (0.116 R)
• M21: 22,187,159 km (0.092 R)
• M22: 23,071,432 km (0.099 R)
• M23: 23,398,753 km (0.08 R)
• M24: 24,824,719 km (0.041 R)
• M25: 26,041,698 km (0.069 R)
• M26: 26,934,947 km (0.054 R)
• M27: 27,848,541 km (0.118 R)
• M28: 29,737,514 km (0.086 R)
• M29: 31,109,625 km (0.082 R)
• M30: 36,798,084 km (0.113 R)
• M31: 37,922,462 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 7.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.69 AU - 21.75 AU

Year: 28549 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,651,028 km

• M1: 95,743 km (0.117 R)
• M2: 354,996 km (0.09 R)
• M3: 939,774 km (0.076 R)
• M4: 1,270,535 km (0.025 R)
• M5: 1,568,534 km (0.118 R)
• M6: 1,996,234 km (0.057 R)
• M7: 2,549,447 km (0.096 R)
• M8: 3,349,496 km (0.116 R)
• M9: 3,629,095 km (0.042 R)
• M10: 4,095,242 km (0.115 R)
• M11: 4,829,618 km (0.104 R)
• M12: 5,106,523 km (0.046 R)
• M13: 6,091,775 km (0.072 R)
• M14: 7,507,868 km (0.109 R)
• M15: 19,228,712 km (0.105 R)
• M16: 19,725,227 km (0.103 R)
• M17: 20,128,543 km (0.07 R)
• M18: 21,056,199 km (0.063 R)
• M19: 24,469,724 km (0.119 R)
• M20: 29,527,927 km (0.055 R)
• M21: 31,403,136 km (0.107 R)
• M22: 32,931,129 km (0.114 R)
• M23: 34,653,898 km (0.115 R)
• M24: 35,537,573 km (0.115 R)
• M25: 37,196,164 km (0.104 R)
• M26: 37,657,374 km (0.108 R)
• M27: 38,434,535 km (0.08 R)
• M28: 42,816,706 km (0.087 R)
• M29: 48,794,188 km (0.118 R)
• M30: 51,219,319 km (0.089 R)
• M31: 55,304,837 km (0.034 R)
• M32: 57,529,058 km (0.116 R)
• M33: 60,657,299 km (0.104 R)
• M34: 63,240,256 km (0.117 R)
• M35: 63,897,140 km (0.119 R)
• M36: 77,510,397 km (0.114 R)
• M37: 81,063,346 km (0.107 R)
• M38: 85,788,844 km (0.082 R)
• M39: 87,675,123 km (0.079 R)
• M40: 90,140,795 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit