🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.74 AU - 4.2 AU

Year: 2397 Days

Day: 45.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,347,668 km

• M1: 286,330 km (0.116 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 8.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.35 AU - 7.21 AU

Year: 5836 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,347,668 km

• M1: 108,159 km (0.101 R)
• M2: 414,685 km (0.072 R)
• M3: 688,599 km (0.109 R)
• M4: 1,026,840 km (0.078 R)
• M5: 1,571,077 km (0.114 R)
• M6: 2,052,483 km (0.092 R)
• M7: 3,392,431 km (0.115 R)
• M8: 4,199,063 km (0.099 R)
• M9: 4,596,245 km (0.078 R)
• M10: 4,910,401 km (0.037 R)
• M11: 5,640,887 km (0.053 R)
• M12: 6,250,498 km (0.081 R)
• M13: 6,703,032 km (0.119 R)
• M14: 8,655,733 km (0.119 R)
• M15: 9,383,377 km (0.072 R)
• M16: 9,804,944 km (0.077 R)
• M17: 10,550,539 km (0.108 R)
• M18: 11,286,262 km (0.085 R)
• M19: 11,666,689 km (0.03 R)
• M20: 14,352,270 km (0.1 R)
• M21: 15,661,999 km (0.073 R)
• M22: 18,191,400 km (0.084 R)
• M23: 20,067,507 km (0.042 R)
• M24: 27,648,978 km (0.107 R)
• M25: 28,341,017 km (0.112 R)
• M26: 29,579,987 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 11

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.86 AU - 7.62 AU

Year: 6489 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,347,668 km

• M1: 180,565 km (0.101 R)
• M2: 558,000 km (0.099 R)
• M3: 1,558,361 km (0.1 R)
• M4: 2,066,994 km (0.102 R)
• M5: 3,463,789 km (0.11 R)
• M6: 3,976,461 km (0.033 R)
• M7: 5,267,341 km (0.09 R)
• M8: 6,454,101 km (0.085 R)
• M9: 11,128,137 km (0.06 R)
• M10: 12,097,531 km (0.058 R)
• M11: 12,705,497 km (0.119 R)
• M12: 13,440,621 km (0.101 R)
• M13: 14,315,170 km (0.112 R)
• M14: 17,166,804 km (0.044 R)
• M15: 24,685,145 km (0.117 R)
• M16: 31,989,859 km (0.055 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 9.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.42 AU - 8.52 AU

Year: 7572 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,347,668 km

• M1: 114,293 km (0.039 R)
• M2: 668,254 km (0.072 R)
• M3: 1,117,047 km (0.072 R)
• M4: 1,517,820 km (0.095 R)
• M5: 3,660,211 km (0.114 R)
• M6: 4,624,818 km (0.048 R)
• M7: 6,201,879 km (0.115 R)
• M8: 6,555,827 km (0.096 R)
• M9: 10,133,909 km (0.117 R)
• M10: 10,419,043 km (0.097 R)
• M11: 11,133,971 km (0.096 R)
• M12: 12,521,192 km (0.053 R)
• M13: 13,820,450 km (0.101 R)
• M14: 16,348,355 km (0.067 R)
• M15: 18,076,210 km (0.112 R)
• M16: 20,049,855 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit