🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.85 AU - 2.05 AU

Year: 990 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 12.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.36 AU - 7.04 AU

Year: 4946 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,883,376 km

• M1: 150,495 km (0.077 R)
• M2: 723,455 km (0.118 R)
• M3: 1,233,584 km (0.115 R)
• M4: 1,759,720 km (0.109 R)
• M5: 2,399,999 km (0.109 R)
• M6: 2,934,961 km (0.099 R)
• M7: 3,726,333 km (0.116 R)
• M8: 4,422,113 km (0.098 R)
• M9: 5,317,456 km (0.118 R)
• M10: 5,823,845 km (0.119 R)
• M11: 7,178,903 km (0.085 R)
• M12: 8,613,397 km (0.118 R)
• M13: 9,398,486 km (0.083 R)
• M14: 10,969,264 km (0.054 R)
• M15: 11,448,575 km (0.105 R)
• M16: 14,510,245 km (0.08 R)
• M17: 18,213,092 km (0.108 R)
• M18: 18,750,298 km (0.098 R)
• M19: 25,711,087 km (0.079 R)
• M20: 26,816,166 km (0.087 R)
• M21: 31,843,852 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.07 AU - 8.05 AU

Year: 6106 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,883,376 km

• M1: 242,199 km (0.071 R)
• M2: 800,648 km (0.094 R)
• M3: 1,313,170 km (0.116 R)
• M4: 2,743,475 km (0.073 R)
• M5: 3,368,046 km (0.045 R)
• M6: 4,111,398 km (0.068 R)
• M7: 4,657,131 km (0.097 R)
• M8: 7,760,240 km (0.105 R)
• M9: 8,353,096 km (0.097 R)
• M10: 9,496,622 km (0.074 R)
• M11: 11,279,979 km (0.085 R)
• M12: 12,676,475 km (0.063 R)
• M13: 14,243,662 km (0.099 R)
• M14: 15,074,229 km (0.092 R)
• M15: 15,624,899 km (0.074 R)
• M16: 21,741,956 km (0.041 R)
• M17: 24,397,169 km (0.116 R)
• M18: 28,080,717 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 13

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.5 AU - 14 AU

Year: 15582 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,883,376 km

• M1: 161,715 km (0.117 R)
• M2: 604,525 km (0.086 R)
• M3: 1,040,004 km (0.066 R)
• M4: 1,806,693 km (0.082 R)
• M5: 2,571,587 km (0.104 R)
• M6: 3,623,111 km (0.065 R)
• M7: 5,353,809 km (0.107 R)
• M8: 5,861,693 km (0.082 R)
• M9: 6,441,684 km (0.063 R)
• M10: 7,853,140 km (0.092 R)
• M11: 8,607,562 km (0.115 R)
• M12: 9,618,096 km (0.109 R)
• M13: 10,206,614 km (0.085 R)
• M14: 11,456,205 km (0.095 R)
• M15: 12,179,511 km (0.101 R)
• M16: 13,190,942 km (0.05 R)
• M17: 14,257,724 km (0.086 R)
• M18: 17,963,413 km (0.079 R)
• M19: 24,264,326 km (0.094 R)
• M20: 25,863,976 km (0.105 R)
• M21: 28,502,733 km (0.05 R)
• M22: 31,200,132 km (0.112 R)
• M23: 31,665,680 km (0.092 R)
• M24: 35,181,081 km (0.111 R)
• M25: 36,066,999 km (0.059 R)
• M26: 40,445,580 km (0.11 R)
• M27: 41,138,517 km (0.109 R)
• M28: 44,870,086 km (0.114 R)
• M29: 47,428,659 km (0.108 R)
• M30: 49,607,402 km (0.109 R)
• M31: 50,401,467 km (0.112 R)
• M32: 56,371,320 km (0.052 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit