🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 39.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,120,783 km

• M1: 170,392 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 253 Days

Day: 31.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,120,783 km

• M1: 144,960 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.07 AU - 1.41 AU

Year: 517 Days

Day: 19.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.01 AU - 4.71 AU

Year: 2842 Days

Day: 18.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,120,783 km

• M1: 630,405 km (0.096 R)
• M2: 1,217,278 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 12.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.43 AU - 9.93 AU

Year: 9583 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,120,783 km

• M1: 225,893 km (0.096 R)
• M2: 359,932 km (0.071 R)
• M3: 456,872 km (0.104 R)
• M4: 620,083 km (0.051 R)
• M5: 896,540 km (0.104 R)
• M6: 981,661 km (0.12 R)
• M7: 1,308,682 km (0.075 R)
• M8: 1,485,357 km (0.09 R)
• M9: 1,729,651 km (0.105 R)
• M10: 2,114,566 km (0.118 R)
• M11: 2,205,372 km (0.096 R)
• M12: 2,637,261 km (0.081 R)
• M13: 3,349,796 km (0.069 R)
• M14: 4,087,463 km (0.086 R)
• M15: 4,399,973 km (0.062 R)
• M16: 4,840,090 km (0.094 R)
• M17: 4,943,761 km (0.099 R)
• M18: 5,083,186 km (0.042 R)
• M19: 5,545,144 km (0.068 R)
• M20: 6,338,911 km (0.092 R)
• M21: 6,855,622 km (0.106 R)
• M22: 7,128,787 km (0.109 R)
• M23: 7,227,372 km (0.107 R)
• M24: 7,366,050 km (0.101 R)
• M25: 7,686,339 km (0.094 R)
• M26: 8,361,324 km (0.117 R)
• M27: 9,055,458 km (0.11 R)
• M28: 9,140,879 km (0.11 R)
• M29: 9,768,143 km (0.111 R)
• M30: 11,872,237 km (0.071 R)
• M31: 12,177,267 km (0.058 R)
• M32: 12,723,299 km (0.117 R)
• M33: 13,180,470 km (0.031 R)
• M34: 13,277,409 km (0.039 R)
• M35: 13,716,629 km (0.075 R)
• M36: 13,938,034 km (0.045 R)
• M37: 14,061,452 km (0.079 R)
• M38: 14,785,057 km (0.108 R)
• M39: 14,961,433 km (0.096 R)
• M40: 15,113,274 km (0.069 R)
• M41: 15,495,048 km (0.077 R)
• M42: 15,828,502 km (0.066 R)
• M43: 15,983,186 km (0.087 R)
• M44: 16,112,588 km (0.102 R)
• M45: 16,268,170 km (0.081 R)
• M46: 16,922,062 km (0.093 R)
• M47: 17,318,646 km (0.039 R)
• M48: 17,932,446 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit