🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.02 AU - 1.68 AU

Year: 588 Days

Day: 43.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 10

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.03 AU - 5.49 AU

Year: 3892 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,825,465 km

• M1: 124,316 km (0.104 R)
• M2: 532,419 km (0.11 R)
• M3: 869,313 km (0.111 R)
• M4: 1,373,757 km (0.041 R)
• M5: 1,824,795 km (0.088 R)
• M6: 2,343,750 km (0.102 R)
• M7: 2,726,571 km (0.108 R)
• M8: 4,886,016 km (0.085 R)
• M9: 5,206,754 km (0.07 R)
• M10: 6,456,345 km (0.056 R)
• M11: 6,996,244 km (0.089 R)
• M12: 7,404,646 km (0.092 R)
• M13: 8,132,140 km (0.118 R)
• M14: 8,942,961 km (0.085 R)
• M15: 11,612,834 km (0.1 R)
• M16: 12,231,272 km (0.106 R)
• M17: 15,925,142 km (0.082 R)
• M18: 16,633,338 km (0.084 R)
• M19: 18,704,371 km (0.075 R)
• M20: 19,247,860 km (0.111 R)
• M21: 19,677,805 km (0.088 R)
• M22: 20,493,263 km (0.103 R)
• M23: 20,877,131 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 14.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.75 AU - 4.91 AU

Year: 3978 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,825,465 km

• M1: 175,927 km (0.108 R)
• M2: 1,282,353 km (0.089 R)
• M3: 1,743,414 km (0.09 R)
• M4: 2,370,827 km (0.057 R)
• M5: 3,280,083 km (0.085 R)
• M6: 3,741,443 km (0.11 R)
• M7: 4,411,043 km (0.117 R)
• M8: 5,113,106 km (0.091 R)
• M9: 7,798,537 km (0.102 R)
• M10: 8,399,322 km (0.072 R)
• M11: 9,801,503 km (0.113 R)
• M12: 11,757,046 km (0.067 R)
• M13: 16,225,086 km (0.116 R)
• M14: 18,336,660 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.6

Radius: 13.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.37 AU - 10.45 AU

Year: 10817 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,825,465 km

• M1: 166,203 km (0.115 R)
• M2: 733,778 km (0.08 R)
• M3: 1,156,541 km (0.115 R)
• M4: 2,327,743 km (0.12 R)
• M5: 2,987,021 km (0.111 R)
• M6: 6,513,790 km (0.087 R)
• M7: 8,411,439 km (0.109 R)
• M8: 10,020,664 km (0.078 R)
• M9: 12,594,645 km (0.111 R)
• M10: 13,083,680 km (0.045 R)
• M11: 14,034,674 km (0.093 R)
• M12: 14,627,231 km (0.053 R)
• M13: 15,791,850 km (0.094 R)
• M14: 16,288,964 km (0.092 R)
• M15: 17,091,407 km (0.094 R)
• M16: 18,073,368 km (0.089 R)
• M17: 19,092,727 km (0.107 R)
• M18: 20,067,358 km (0.088 R)
• M19: 22,381,337 km (0.086 R)
• M20: 26,925,672 km (0.119 R)
• M21: 29,094,392 km (0.113 R)
• M22: 30,493,880 km (0.117 R)
• M23: 30,933,399 km (0.069 R)
• M24: 32,391,230 km (0.052 R)
• M25: 35,322,750 km (0.088 R)
• M26: 38,171,991 km (0.094 R)
• M27: 39,979,433 km (0.085 R)
• M28: 46,031,414 km (0.077 R)
• M29: 50,798,351 km (0.094 R)
• M30: 52,510,199 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit