🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 35.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 352 Days

Day: 39.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.1 AU - 1.4 AU

Year: 516 Days

Day: 14.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.05 AU - 2.17 AU

Year: 1131 Days

Day: 34.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,883,345 km

• M1: 1,594,115 km (0.078 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 8.3

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.27 AU - 12.61 AU

Year: 12446 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,883,345 km

• M1: 141,669 km (0.115 R)
• M2: 290,818 km (0.076 R)
• M3: 382,671 km (0.031 R)
• M4: 704,456 km (0.068 R)
• M5: 1,274,723 km (0.092 R)
• M6: 1,459,626 km (0.027 R)
• M7: 1,628,522 km (0.092 R)
• M8: 2,065,348 km (0.054 R)
• M9: 2,200,585 km (0.117 R)
• M10: 2,338,813 km (0.113 R)
• M11: 2,653,118 km (0.102 R)
• M12: 2,800,472 km (0.048 R)
• M13: 2,890,231 km (0.115 R)
• M14: 3,011,405 km (0.073 R)
• M15: 3,385,101 km (0.109 R)
• M16: 4,278,948 km (0.087 R)
• M17: 4,769,928 km (0.077 R)
• M18: 5,766,699 km (0.115 R)
• M19: 5,881,291 km (0.119 R)
• M20: 6,269,048 km (0.069 R)
• M21: 6,705,126 km (0.034 R)
• M22: 7,069,247 km (0.118 R)
• M23: 7,648,341 km (0.032 R)
• M24: 8,808,023 km (0.116 R)
• M25: 9,161,972 km (0.049 R)
• M26: 9,838,454 km (0.088 R)
• M27: 10,205,866 km (0.053 R)
• M28: 10,484,268 km (0.116 R)
• M29: 10,671,265 km (0.079 R)
• M30: 11,048,700 km (0.099 R)
• M31: 11,286,860 km (0.11 R)
• M32: 11,865,206 km (0.103 R)
• M33: 12,354,540 km (0.064 R)
• M34: 12,750,825 km (0.092 R)
• M35: 13,251,978 km (0.067 R)
• M36: 13,505,097 km (0.066 R)
• M37: 14,585,194 km (0.075 R)
• M38: 14,951,260 km (0.043 R)
• M39: 16,391,887 km (0.055 R)
• M40: 17,266,437 km (0.051 R)
• M41: 17,709,246 km (0.06 R)
• M42: 18,324,393 km (0.094 R)
• M43: 18,719,481 km (0.118 R)
• M44: 20,037,288 km (0.063 R)
• M45: 21,089,410 km (0.093 R)
• M46: 21,384,866 km (0.118 R)
• M47: 21,562,738 km (0.106 R)
• M48: 22,219,323 km (0.032 R)
• M49: 22,640,591 km (0.074 R)
• M50: 23,981,735 km (0.08 R)
• M51: 25,223,099 km (0.108 R)
• M52: 25,788,429 km (0.094 R)
• M53: 26,548,835 km (0.092 R)
• M54: 26,867,778 km (0.092 R)
• M55: 27,509,702 km (0.092 R)
• M56: 27,832,534 km (0.115 R)
• M57: 27,897,161 km (0.106 R)
• M58: 29,004,933 km (0.103 R)
• M59: 29,333,450 km (0.115 R)
• M60: 29,597,191 km (0.042 R)
• M61: 31,532,688 km (0.067 R)
• M62: 33,577,691 km (0.043 R)
• M63: 33,784,435 km (0.11 R)
• M64: 33,922,664 km (0.096 R)
• M65: 34,130,156 km (0.041 R)
• M66: 34,199,420 km (0.062 R)
• M67: 35,384,384 km (0.048 R)
• M68: 36,228,864 km (0.118 R)
• M69: 36,370,234 km (0.069 R)
• M70: 37,579,434 km (0.07 R)
• M71: 38,081,185 km (0.059 R)
• M72: 39,236,380 km (0.103 R)
• M73: 39,308,935 km (0.119 R)
• M74: 39,891,170 km (0.104 R)
• M75: 40,696,455 km (0.091 R)
• M76: 41,581,027 km (0.101 R)
• M77: 41,729,129 km (0.109 R)
• M78: 41,877,231 km (0.072 R)
• M79: 43,069,377 km (0.085 R)
• M80: 44,121,648 km (0.082 R)
• M81: 46,711,935 km (0.085 R)
• M82: 47,097,150 km (0.114 R)
• M83: 47,560,604 km (0.074 R)
• M84: 48,258,628 km (0.119 R)
• M85: 48,647,881 km (0.104 R)
• M86: 50,531,019 km (0.107 R)
• M87: 51,640,437 km (0.085 R)
• M88: 51,799,609 km (0.07 R)
• M89: 51,879,195 km (0.116 R)
• M90: 53,722,091 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit