🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 16.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.93 AU

Year: 259 Days

Day: 27.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,668,857 km

• M1: 27,227 km (0.085 R)
• M2: 52,210 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 503 Days

Day: 26.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,668,857 km

• M1: 27,077 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.86 AU - 4.08 AU

Year: 2475 Days

Day: 13.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,668,857 km

• M1: 41,439 km (0.08 R)
• M2: 65,374 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 7.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.37 AU - 13.85 AU

Year: 19225 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,668,857 km

• M1: 141,220 km (0.113 R)
• M2: 729,140 km (0.071 R)
• M3: 1,078,601 km (0.101 R)
• M4: 1,443,470 km (0.103 R)
• M5: 2,878,861 km (0.102 R)
• M6: 4,867,167 km (0.119 R)
• M7: 5,729,150 km (0.115 R)
• M8: 6,003,063 km (0.111 R)
• M9: 7,187,430 km (0.082 R)
• M10: 7,506,372 km (0.107 R)
• M11: 12,559,489 km (0.1 R)
• M12: 14,926,128 km (0.057 R)
• M13: 16,521,589 km (0.079 R)
• M14: 23,956,753 km (0.116 R)
• M15: 24,489,770 km (0.032 R)
• M16: 26,986,558 km (0.109 R)
• M17: 28,050,648 km (0.099 R)
• M18: 32,371,633 km (0.065 R)
• M19: 34,239,961 km (0.114 R)
• M20: 36,528,658 km (0.097 R)
• M21: 37,116,429 km (0.083 R)
• M22: 39,530,489 km (0.113 R)
• M23: 43,344,786 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit