🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.76 AU - 2.48 AU

Year: 1169 Days

Day: 32.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.44 AU - 2.46 AU

Year: 1452 Days

Day: 41.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.21 AU - 5.57 AU

Year: 4096 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,539,546 km

• M1: 104,569 km (0.059 R)
• M2: 397,332 km (0.06 R)
• M3: 682,765 km (0.062 R)
• M4: 970,142 km (0.03 R)
• M5: 1,505,852 km (0.108 R)
• M6: 1,775,577 km (0.115 R)
• M7: 2,787,756 km (0.107 R)
• M8: 3,628,796 km (0.061 R)
• M9: 5,289,781 km (0.112 R)
• M10: 5,832,671 km (0.098 R)
• M11: 6,764,965 km (0.076 R)
• M12: 7,198,500 km (0.059 R)
• M13: 9,943,471 km (0.107 R)
• M14: 10,770,149 km (0.069 R)
• M15: 11,595,032 km (0.102 R)
• M16: 12,022,882 km (0.084 R)
• M17: 12,411,986 km (0.116 R)
• M18: 13,893,603 km (0.106 R)
• M19: 14,981,778 km (0.032 R)
• M20: 15,489,513 km (0.092 R)
• M21: 15,892,380 km (0.118 R)
• M22: 17,949,201 km (0.065 R)
• M23: 21,856,997 km (0.078 R)
• M24: 24,085,108 km (0.096 R)
• M25: 24,860,324 km (0.04 R)
• M26: 26,216,129 km (0.095 R)
• M27: 28,469,821 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 13.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.39 AU - 5.75 AU

Year: 4324 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,539,546 km

• M1: 169,345 km (0.114 R)
• M2: 1,450,501 km (0.103 R)
• M3: 3,894,631 km (0.057 R)
• M4: 4,733,875 km (0.086 R)
• M5: 9,341,789 km (0.11 R)
• M6: 11,281,624 km (0.099 R)
• M7: 13,106,569 km (0.119 R)
• M8: 14,676,150 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.46 AU - 10.02 AU

Year: 9786 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,539,546 km

• M1: 186,698 km (0.118 R)
• M2: 775,815 km (0.11 R)
• M3: 1,331,122 km (0.101 R)
• M4: 2,383,244 km (0.112 R)
• M5: 3,396,320 km (0.052 R)
• M6: 4,041,985 km (0.095 R)
• M7: 5,009,584 km (0.08 R)
• M8: 6,522,018 km (0.085 R)
• M9: 12,363,366 km (0.085 R)
• M10: 13,715,432 km (0.116 R)
• M11: 15,098,913 km (0.034 R)
• M12: 16,162,404 km (0.077 R)
• M13: 17,633,101 km (0.11 R)
• M14: 19,498,586 km (0.077 R)
• M15: 21,906,963 km (0.059 R)
• M16: 23,883,150 km (0.105 R)
• M17: 25,051,360 km (0.077 R)
• M18: 27,018,722 km (0.087 R)
• M19: 27,599,162 km (0.119 R)
• M20: 28,485,679 km (0.072 R)
• M21: 30,523,351 km (0.113 R)
• M22: 31,047,692 km (0.072 R)
• M23: 32,006,614 km (0.095 R)
• M24: 37,697,167 km (0.11 R)
• M25: 38,300,795 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 13.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.53 AU - 11.71 AU

Year: 14044 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,539,546 km

• M1: 167,998 km (0.115 R)
• M2: 981,362 km (0.072 R)
• M3: 1,408,913 km (0.119 R)
• M4: 1,839,455 km (0.085 R)
• M5: 2,586,846 km (0.036 R)
• M6: 3,456,758 km (0.099 R)
• M7: 3,881,915 km (0.055 R)
• M8: 5,844,041 km (0.086 R)
• M9: 7,180,548 km (0.103 R)
• M10: 7,710,424 km (0.077 R)
• M11: 8,442,556 km (0.103 R)
• M12: 9,458,625 km (0.047 R)
• M13: 10,247,454 km (0.111 R)
• M14: 11,026,410 km (0.028 R)
• M15: 13,725,305 km (0.035 R)
• M16: 15,933,819 km (0.083 R)
• M17: 18,145,623 km (0.106 R)
• M18: 18,900,793 km (0.101 R)
• M19: 20,393,631 km (0.083 R)
• M20: 23,970,216 km (0.113 R)
• M21: 25,064,375 km (0.115 R)
• M22: 29,672,588 km (0.096 R)
• M23: 31,254,885 km (0.118 R)
• M24: 32,670,978 km (0.087 R)
• M25: 37,538,893 km (0.111 R)
• M26: 38,271,623 km (0.09 R)
• M27: 40,399,653 km (0.089 R)
• M28: 43,402,681 km (0.105 R)
• M29: 44,074,824 km (0.084 R)
• M30: 45,854,590 km (0.084 R)
• M31: 47,255,873 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit