🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.71 AU - 4.43 AU

Year: 2555 Days

Day: 26.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 13.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.78 AU - 6.16 AU

Year: 4845 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,480,759 km

• M1: 166,502 km (0.045 R)
• M2: 612,304 km (0.101 R)
• M3: 1,063,342 km (0.06 R)
• M4: 1,860,250 km (0.104 R)
• M5: 2,463,877 km (0.118 R)
• M6: 3,045,962 km (0.027 R)
• M7: 3,470,671 km (0.11 R)
• M8: 4,229,132 km (0.05 R)
• M9: 5,282,301 km (0.063 R)
• M10: 12,764,738 km (0.104 R)
• M11: 14,515,631 km (0.063 R)
• M12: 17,374,147 km (0.041 R)
• M13: 19,454,754 km (0.058 R)
• M14: 22,050,876 km (0.088 R)
• M15: 23,136,507 km (0.106 R)
• M16: 23,954,957 km (0.118 R)
• M17: 24,869,898 km (0.091 R)
• M18: 25,807,877 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 13.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.94 AU - 9.72 AU

Year: 8298 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 98,480,759 km

• M1: 165,455 km (0.064 R)
• M2: 726,597 km (0.046 R)
• M3: 2,027,949 km (0.117 R)
• M4: 3,405,446 km (0.09 R)
• M5: 4,200,858 km (0.106 R)
• M6: 5,635,501 km (0.05 R)
• M7: 9,197,875 km (0.056 R)
• M8: 13,390,505 km (0.053 R)

Asteroid Belt

Center: 11.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985

Radius: 6.4

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.86 AU - 19.42 AU

Year: 24559 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,480,759 km

• M1: 79,586 km (0.104 R)
• M2: 316,399 km (0.083 R)
• M3: 1,200,373 km (0.076 R)
• M4: 1,673,103 km (0.102 R)
• M5: 3,364,905 km (0.111 R)
• M6: 4,903,968 km (0.035 R)
• M7: 5,352,163 km (0.115 R)
• M8: 6,424,630 km (0.084 R)
• M9: 6,811,939 km (0.08 R)
• M10: 9,720,122 km (0.038 R)
• M11: 14,979,384 km (0.115 R)
• M12: 16,810,911 km (0.099 R)
• M13: 19,578,322 km (0.099 R)
• M14: 20,391,985 km (0.102 R)
• M15: 28,887,050 km (0.065 R)
• M16: 30,208,298 km (0.115 R)
• M17: 34,559,651 km (0.066 R)
• M18: 35,001,713 km (0.096 R)
• M19: 36,198,945 km (0.087 R)
• M20: 36,807,658 km (0.067 R)
• M21: 38,992,087 km (0.096 R)
• M22: 41,261,337 km (0.091 R)
• M23: 47,679,833 km (0.07 R)
• M24: 54,932,488 km (0.086 R)
• M25: 57,161,496 km (0.062 R)
• M26: 59,239,560 km (0.085 R)
• M27: 60,723,720 km (0.078 R)
• M28: 64,653,806 km (0.099 R)
• M29: 75,213,920 km (0.066 R)
• M30: 75,460,906 km (0.11 R)
• M31: 81,549,390 km (0.083 R)
• M32: 82,332,834 km (0.083 R)
• M33: 84,980,267 km (0.083 R)
• M34: 89,333,266 km (0.079 R)
• M35: 92,410,793 km (0.081 R)
• M36: 93,547,139 km (0.037 R)
• M37: 96,138,024 km (0.091 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: 501 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit