🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 37.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 9.5

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.62 AU - 1.84 AU

Year: 1469 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,379,534 km

• M1: 118,182 km (0.095 R)
• M2: 416,780 km (0.108 R)
• M3: 873,801 km (0.085 R)
• M4: 1,251,536 km (0.102 R)
• M5: 1,642,435 km (0.043 R)
• M6: 2,444,579 km (0.098 R)
• M7: 3,033,695 km (0.037 R)
• M8: 3,377,770 km (0.054 R)
• M9: 4,513,368 km (0.077 R)
• M10: 4,883,174 km (0.096 R)
• M11: 5,210,344 km (0.103 R)
• M12: 5,840,750 km (0.104 R)
• M13: 7,071,791 km (0.069 R)
• M14: 8,497,009 km (0.12 R)
• M15: 8,851,407 km (0.064 R)
• M16: 9,154,343 km (0.035 R)
• M17: 10,469,308 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 11.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.08 AU - 3.22 AU

Year: 3610 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,379,534 km

• M1: 144,362 km (0.118 R)
• M2: 597,943 km (0.045 R)
• M3: 964,308 km (0.067 R)
• M4: 1,488,349 km (0.097 R)
• M5: 1,969,905 km (0.116 R)
• M6: 2,540,770 km (0.119 R)
• M7: 2,949,920 km (0.044 R)
• M8: 4,512,919 km (0.044 R)
• M9: 4,939,572 km (0.053 R)
• M10: 5,439,977 km (0.093 R)
• M11: 6,677,002 km (0.036 R)
• M12: 8,123,912 km (0.12 R)
• M13: 8,790,371 km (0.113 R)
• M14: 9,153,744 km (0.099 R)
• M15: 9,735,231 km (0.063 R)
• M16: 15,935,614 km (0.108 R)
• M17: 16,377,975 km (0.057 R)
• M18: 16,878,978 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 13.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.23 AU - 3.73 AU

Year: 4192 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,379,534 km

• M1: 165,455 km (0.106 R)
• M2: 632,799 km (0.046 R)
• M3: 1,286,093 km (0.112 R)
• M4: 2,149,572 km (0.097 R)
• M5: 2,572,335 km (0.091 R)
• M6: 3,124,501 km (0.109 R)
• M7: 3,672,029 km (0.092 R)
• M8: 4,375,738 km (0.082 R)
• M9: 5,063,888 km (0.118 R)
• M10: 5,654,351 km (0.049 R)
• M11: 6,411,166 km (0.075 R)
• M12: 7,844,912 km (0.037 R)
• M13: 8,270,817 km (0.11 R)
• M14: 8,787,229 km (0.07 R)
• M15: 12,257,750 km (0.091 R)
• M16: 14,036,768 km (0.095 R)
• M17: 16,437,814 km (0.073 R)
• M18: 22,251,337 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.86 AU - 5.74 AU

Year: 7878 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,379,534 km

• M1: 163,211 km (0.085 R)
• M2: 1,326,185 km (0.111 R)
• M3: 1,744,910 km (0.087 R)
• M4: 2,709,217 km (0.09 R)
• M5: 3,142,602 km (0.114 R)
• M6: 3,576,885 km (0.072 R)
• M7: 4,278,798 km (0.114 R)
• M8: 4,814,957 km (0.03 R)
• M9: 5,365,776 km (0.087 R)
• M10: 6,628,981 km (0.102 R)
• M11: 7,128,039 km (0.108 R)
• M12: 8,947,149 km (0.12 R)
• M13: 11,009,057 km (0.087 R)
• M14: 11,557,931 km (0.049 R)
• M15: 15,244,023 km (0.097 R)
• M16: 15,863,657 km (0.052 R)
• M17: 18,234,784 km (0.06 R)
• M18: 19,075,224 km (0.06 R)
• M19: 19,577,275 km (0.039 R)
• M20: 20,758,201 km (0.083 R)
• M21: 21,674,487 km (0.039 R)
• M22: 24,333,739 km (0.094 R)
• M23: 25,785,287 km (0.072 R)
• M24: 26,223,011 km (0.062 R)
• M25: 26,754,831 km (0.107 R)
• M26: 28,673,125 km (0.073 R)
• M27: 32,071,540 km (0.072 R)
• M28: 35,083,842 km (0.054 R)
• M29: 36,383,698 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit