🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 215 Days

Day: 38.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,288,123 km

• M1: 46,375 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.23 AU - 2.03 AU

Year: 764 Days

Day: 24.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.87 AU - 2.23 AU

Year: 1077 Days

Day: 43 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 8.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.76 AU - 8.86 AU

Year: 8794 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,288,123 km

• M1: 105,766 km (0.099 R)
• M2: 407,804 km (0.063 R)
• M3: 783,594 km (0.088 R)
• M4: 1,397,693 km (0.119 R)
• M5: 1,960,031 km (0.116 R)
• M6: 2,794,937 km (0.109 R)
• M7: 3,552,501 km (0.094 R)
• M8: 4,137,428 km (0.062 R)
• M9: 4,623,921 km (0.064 R)
• M10: 5,897,148 km (0.1 R)
• M11: 6,314,377 km (0.097 R)
• M12: 6,855,023 km (0.117 R)
• M13: 9,633,355 km (0.057 R)
• M14: 10,122,241 km (0.109 R)
• M15: 11,101,508 km (0.072 R)
• M16: 11,638,864 km (0.075 R)
• M17: 17,219,762 km (0.07 R)
• M18: 17,675,886 km (0.097 R)
• M19: 19,161,842 km (0.079 R)
• M20: 21,394,440 km (0.115 R)
• M21: 22,767,450 km (0.104 R)
• M22: 24,935,871 km (0.117 R)
• M23: 25,942,365 km (0.119 R)
• M24: 29,678,871 km (0.076 R)
• M25: 32,755,651 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 7.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.84 AU - 21.96 AU

Year: 30162 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,288,123 km

• M1: 88,562 km (0.068 R)
• M2: 327,619 km (0.104 R)
• M3: 649,404 km (0.118 R)
• M4: 907,461 km (0.11 R)
• M5: 1,149,211 km (0.119 R)
• M6: 2,736,743 km (0.108 R)
• M7: 3,308,207 km (0.119 R)
• M8: 3,794,999 km (0.12 R)
• M9: 4,122,917 km (0.112 R)
• M10: 5,142,427 km (0.112 R)
• M11: 5,462,417 km (0.104 R)
• M12: 6,595,022 km (0.08 R)
• M13: 11,792,052 km (0.111 R)
• M14: 12,349,304 km (0.1 R)
• M15: 13,591,565 km (0.079 R)
• M16: 18,456,488 km (0.115 R)
• M17: 23,815,233 km (0.116 R)
• M18: 24,817,539 km (0.064 R)
• M19: 30,254,973 km (0.051 R)
• M20: 48,167,522 km (0.101 R)
• M21: 58,505,334 km (0.106 R)
• M22: 63,869,165 km (0.092 R)
• M23: 64,722,322 km (0.093 R)
• M24: 72,515,025 km (0.102 R)
• M25: 75,324,473 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit