🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.51 AU - 3.59 AU

Year: 1926 Days

Day: 18.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,121,333 km

• M1: 308,022 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 2429 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.7 AU - 4.98 AU

Year: 3270 Days

Day: 24.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 14.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.06 AU - 10.32 AU

Year: 9264 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,121,333 km

• M1: 184,454 km (0.102 R)
• M2: 968,945 km (0.084 R)
• M3: 1,726,808 km (0.11 R)
• M4: 2,797,480 km (0.118 R)
• M5: 3,948,935 km (0.109 R)
• M6: 4,444,553 km (0.115 R)
• M7: 7,498,593 km (0.064 R)
• M8: 13,746,698 km (0.055 R)
• M9: 14,698,589 km (0.089 R)
• M10: 23,337,268 km (0.112 R)
• M11: 24,692,026 km (0.065 R)
• M12: 26,675,844 km (0.044 R)
• M13: 33,376,183 km (0.11 R)
• M14: 34,630,860 km (0.059 R)
• M15: 35,916,654 km (0.1 R)
• M16: 39,965,520 km (0.093 R)
• M17: 44,309,094 km (0.111 R)
• M18: 44,993,654 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 3.7

Gravity: 63.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.52 AU - 16.86 AU

Year: 21410 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,121,333 km

• M1: 46,076 km (0.077 R)
• M2: 183,856 km (0.116 R)
• M3: 308,471 km (0.085 R)
• M4: 476,469 km (0.11 R)
• M5: 645,814 km (0.111 R)
• M6: 831,764 km (0.031 R)
• M7: 950,096 km (0.069 R)
• M8: 1,647,821 km (0.093 R)
• M9: 4,370,801 km (0.057 R)
• M10: 5,112,806 km (0.092 R)
• M11: 5,892,062 km (0.032 R)
• M12: 6,937,452 km (0.07 R)
• M13: 7,328,351 km (0.086 R)
• M14: 7,579,975 km (0.082 R)
• M15: 7,733,761 km (0.111 R)
• M16: 8,812,511 km (0.053 R)
• M17: 11,666,689 km (0.08 R)
• M18: 11,940,603 km (0.058 R)
• M19: 13,375,097 km (0.075 R)
• M20: 14,445,021 km (0.11 R)
• M21: 14,602,398 km (0.09 R)
• M22: 20,461,099 km (0.06 R)
• M23: 21,262,944 km (0.114 R)
• M24: 23,143,090 km (0.063 R)
• M25: 23,575,577 km (0.109 R)
• M26: 26,754,233 km (0.116 R)
• M27: 34,363,229 km (0.09 R)
• M28: 35,351,772 km (0.08 R)
• M29: 35,494,488 km (0.088 R)
• M30: 36,214,054 km (0.109 R)
• M31: 38,884,675 km (0.079 R)
• M32: 40,268,007 km (0.112 R)
• M33: 44,780,926 km (0.119 R)
• M34: 46,471,083 km (0.064 R)
• M35: 49,440,899 km (0.11 R)
• M36: 66,201,396 km (0.098 R)
• M37: 77,877,959 km (0.079 R)
• M38: 78,361,908 km (0.067 R)
• M39: 80,811,723 km (0.076 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit