🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.94 AU - 2.06 AU

Year: 1201 Days

Day: 13 Hours

Environment

Temp: -106 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 15

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.71 AU - 3.57 AU

Year: 2362 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,489,782 km

• M1: 186,549 km (0.075 R)
• M2: 656,136 km (0.11 R)
• M3: 1,126,472 km (0.073 R)
• M4: 1,859,801 km (0.093 R)
• M5: 2,688,573 km (0.088 R)
• M6: 4,179,615 km (0.118 R)
• M7: 4,703,507 km (0.039 R)
• M8: 5,390,310 km (0.104 R)
• M9: 6,767,508 km (0.093 R)
• M10: 7,374,277 km (0.116 R)
• M11: 9,916,244 km (0.115 R)
• M12: 11,088,643 km (0.064 R)
• M13: 13,663,372 km (0.116 R)
• M14: 15,309,098 km (0.082 R)
• M15: 15,852,587 km (0.097 R)
• M16: 17,776,266 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 13.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.15 AU

Year: 2627 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,489,782 km

• M1: 165,754 km (0.108 R)
• M2: 739,462 km (0.08 R)
• M3: 1,190,350 km (0.086 R)
• M4: 1,819,559 km (0.116 R)
• M5: 2,771,301 km (0.085 R)
• M6: 3,477,103 km (0.06 R)
• M7: 4,092,998 km (0.119 R)
• M8: 4,780,849 km (0.111 R)
• M9: 6,870,581 km (0.036 R)
• M10: 7,561,574 km (0.114 R)
• M11: 8,364,915 km (0.096 R)
• M12: 9,082,984 km (0.047 R)
• M13: 11,281,325 km (0.055 R)
• M14: 12,373,838 km (0.075 R)
• M15: 14,526,402 km (0.097 R)
• M16: 15,064,356 km (0.113 R)
• M17: 18,747,306 km (0.09 R)
• M18: 19,798,829 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 13.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.32 AU - 10.08 AU

Year: 12827 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,489,782 km

• M1: 170,542 km (0.105 R)
• M2: 1,708,108 km (0.078 R)
• M3: 2,211,954 km (0.109 R)
• M4: 2,815,282 km (0.082 R)
• M5: 3,656,770 km (0.079 R)
• M6: 5,311,772 km (0.101 R)
• M7: 7,464,335 km (0.071 R)
• M8: 8,037,744 km (0.047 R)
• M9: 9,473,884 km (0.06 R)
• M10: 10,253,288 km (0.094 R)
• M11: 13,740,116 km (0.093 R)
• M12: 14,333,870 km (0.077 R)
• M13: 17,950,249 km (0.064 R)
• M14: 20,052,847 km (0.078 R)
• M15: 22,314,916 km (0.025 R)
• M16: 24,262,381 km (0.111 R)
• M17: 25,033,259 km (0.074 R)
• M18: 28,706,335 km (0.055 R)
• M19: 29,787,180 km (0.068 R)
• M20: 31,458,936 km (0.108 R)
• M21: 33,546,874 km (0.103 R)
• M22: 34,746,050 km (0.099 R)
• M23: 40,767,365 km (0.117 R)
• M24: 41,857,185 km (0.028 R)
• M25: 45,098,672 km (0.089 R)
• M26: 45,824,969 km (0.117 R)
• M27: 50,815,106 km (0.064 R)
• M28: 55,323,985 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit