🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.63 AU - 0.85 AU

Year: 225 Days

Day: 47.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,540,841 km

• M1: 40,840 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.48 AU - 1.54 AU

Year: 655 Days

Day: 18.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,540,841 km

• M1: 166,203 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.86 AU - 2.98 AU

Year: 1329 Days

Day: 45.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,540,841 km

• M1: 57,894 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.45 AU - 6.15 AU

Year: 4308 Days

Day: 15.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,540,841 km

• M1: 42,037 km (0.077 R)
• M2: 1,106,725 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 11.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.13 AU - 12.95 AU

Year: 13842 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,540,841 km

• M1: 147,952 km (0.088 R)
• M2: 629,358 km (0.116 R)
• M3: 1,275,172 km (0.077 R)
• M4: 1,674,000 km (0.053 R)
• M5: 2,064,451 km (0.064 R)
• M6: 2,495,292 km (0.112 R)
• M7: 3,514,353 km (0.078 R)
• M8: 4,016,104 km (0.088 R)
• M9: 4,501,998 km (0.118 R)
• M10: 5,269,136 km (0.036 R)
• M11: 6,278,772 km (0.086 R)
• M12: 8,099,528 km (0.055 R)
• M13: 13,673,844 km (0.04 R)
• M14: 14,707,116 km (0.042 R)
• M15: 15,570,446 km (0.03 R)
• M16: 19,706,827 km (0.09 R)
• M17: 21,024,186 km (0.09 R)
• M18: 26,150,456 km (0.03 R)
• M19: 26,990,298 km (0.067 R)
• M20: 29,731,380 km (0.081 R)
• M21: 31,227,658 km (0.052 R)
• M22: 34,619,939 km (0.062 R)
• M23: 38,250,530 km (0.113 R)
• M24: 38,924,618 km (0.06 R)
• M25: 39,469,453 km (0.037 R)
• M26: 51,302,346 km (0.075 R)
• M27: 52,122,142 km (0.085 R)
• M28: 53,619,916 km (0.076 R)
• M29: 56,526,752 km (0.094 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit