🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 224 Days

Day: 19.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,847,594 km

• M1: 91,554 km (0.101 R)
• M2: 395,238 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 267 Days

Day: 37.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 11.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.19 AU - 5.33 AU

Year: 4534 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,847,594 km

• M1: 151,094 km (0.092 R)
• M2: 307,723 km (0.09 R)
• M3: 692,788 km (0.117 R)
• M4: 956,529 km (0.067 R)
• M5: 1,191,098 km (0.105 R)
• M6: 1,315,564 km (0.034 R)
• M7: 1,444,517 km (0.102 R)
• M8: 1,594,863 km (0.032 R)
• M9: 1,857,407 km (0.118 R)
• M10: 1,966,464 km (0.12 R)
• M11: 2,040,365 km (0.087 R)
• M12: 2,404,636 km (0.104 R)
• M13: 2,524,015 km (0.071 R)
• M14: 2,706,824 km (0.109 R)
• M15: 2,789,551 km (0.118 R)
• M16: 2,915,214 km (0.116 R)
• M17: 3,107,297 km (0.034 R)
• M18: 3,303,719 km (0.111 R)
• M19: 3,414,571 km (0.065 R)
• M20: 3,731,719 km (0.097 R)
• M21: 4,225,541 km (0.066 R)
• M22: 4,615,842 km (0.11 R)
• M23: 4,992,231 km (0.112 R)
• M24: 5,774,927 km (0.108 R)
• M25: 6,044,352 km (0.065 R)
• M26: 6,262,915 km (0.074 R)
• M27: 6,400,844 km (0.059 R)
• M28: 6,849,039 km (0.103 R)
• M29: 7,775,948 km (0.115 R)
• M30: 7,983,889 km (0.07 R)
• M31: 8,496,860 km (0.087 R)
• M32: 8,619,081 km (0.11 R)
• M33: 9,522,952 km (0.061 R)
• M34: 9,649,960 km (0.111 R)
• M35: 9,937,787 km (0.094 R)
• M36: 10,099,053 km (0.083 R)
• M37: 10,489,354 km (0.1 R)
• M38: 10,785,558 km (0.106 R)
• M39: 10,984,373 km (0.077 R)
• M40: 11,151,175 km (0.063 R)
• M41: 11,724,284 km (0.114 R)
• M42: 11,860,418 km (0.106 R)
• M43: 13,075,003 km (0.089 R)
• M44: 13,358,192 km (0.111 R)
• M45: 13,750,887 km (0.063 R)
• M46: 14,183,673 km (0.093 R)
• M47: 15,322,263 km (0.103 R)
• M48: 15,546,061 km (0.104 R)
• M49: 15,620,860 km (0.092 R)
• M50: 15,770,907 km (0.062 R)
• M51: 15,846,005 km (0.114 R)
• M52: 15,996,800 km (0.097 R)
• M53: 17,764,448 km (0.09 R)
• M54: 18,117,499 km (0.11 R)
• M55: 18,790,839 km (0.094 R)
• M56: 18,950,460 km (0.054 R)
• M57: 19,311,140 km (0.098 R)
• M58: 19,553,040 km (0.116 R)
• M59: 19,633,823 km (0.118 R)
• M60: 20,325,264 km (0.105 R)
• M61: 21,481,506 km (0.109 R)
• M62: 22,278,265 km (0.094 R)
• M63: 22,828,934 km (0.051 R)
• M64: 23,127,382 km (0.112 R)
• M65: 23,987,121 km (0.043 R)
• M66: 24,420,805 km (0.051 R)
• M67: 24,725,985 km (0.041 R)
• M68: 25,120,325 km (0.034 R)
• M69: 25,428,347 km (0.074 R)
• M70: 26,137,291 km (0.1 R)
• M71: 27,348,286 km (0.077 R)
• M72: 28,394,274 km (0.048 R)
• M73: 28,531,755 km (0.071 R)
• M74: 29,546,028 km (0.105 R)
• M75: 30,011,128 km (0.118 R)
• M76: 30,197,826 km (0.07 R)
• M77: 30,572,270 km (0.117 R)
• M78: 31,278,671 km (0.105 R)
• M79: 31,373,217 km (0.092 R)
• M80: 31,657,602 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit