🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.8 AU - 0.88 AU

Year: 286 Days

Day: 14.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,385,535 km

• M1: 77,641 km (0.03 R)
• M2: 100,979 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 648 Days

Day: 39.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.1 AU - 2.4 AU

Year: 1252 Days

Day: 38.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,385,535 km

• M1: 1,458,130 km (0.115 R)
• M2: 1,801,906 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.48 AU - 4.24 AU

Year: 2812 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 13.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.17 AU - 8.95 AU

Year: 9288 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,385,535 km

• M1: 164,707 km (0.09 R)
• M2: 888,611 km (0.034 R)
• M3: 1,784,254 km (0.113 R)
• M4: 2,286,155 km (0.101 R)
• M5: 4,176,473 km (0.089 R)
• M6: 4,666,107 km (0.113 R)
• M7: 5,664,374 km (0.074 R)
• M8: 6,231,798 km (0.055 R)
• M9: 6,691,214 km (0.104 R)
• M10: 8,124,062 km (0.074 R)
• M11: 9,940,928 km (0.118 R)
• M12: 12,231,870 km (0.104 R)
• M13: 13,297,755 km (0.092 R)
• M14: 14,424,675 km (0.057 R)
• M15: 16,531,761 km (0.07 R)
• M16: 17,003,892 km (0.066 R)
• M17: 18,909,919 km (0.094 R)
• M18: 19,725,826 km (0.101 R)
• M19: 20,565,219 km (0.09 R)
• M20: 21,667,756 km (0.091 R)
• M21: 22,479,025 km (0.109 R)
• M22: 22,975,540 km (0.098 R)
• M23: 23,479,386 km (0.115 R)
• M24: 26,019,109 km (0.088 R)
• M25: 28,447,381 km (0.11 R)
• M26: 30,314,812 km (0.118 R)
• M27: 31,329,983 km (0.1 R)
• M28: 34,075,253 km (0.104 R)
• M29: 40,647,985 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit