🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.87 AU - 0.87 AU

Year: 303 Days

Day: 43.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 172.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.78 AU - 3.82 AU

Year: 2235 Days

Day: 24.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.23 AU - 3.41 AU

Year: 2255 Days

Day: 19.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,348,744 km

• M1: 2,288,698 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.53 AU - 5.05 AU

Year: 3908 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,348,744 km

• M1: 215,870 km (0.097 R)
• M2: 353,201 km (0.095 R)
• M3: 556,654 km (0.03 R)
• M4: 657,483 km (0.072 R)
• M5: 807,081 km (0.082 R)
• M6: 969,843 km (0.101 R)
• M7: 1,242,560 km (0.106 R)
• M8: 1,356,404 km (0.104 R)
• M9: 2,039,917 km (0.1 R)
• M10: 2,207,317 km (0.051 R)
• M11: 2,507,260 km (0.115 R)
• M12: 2,687,227 km (0.099 R)
• M13: 3,077,527 km (0.095 R)
• M14: 3,632,535 km (0.097 R)
• M15: 3,855,885 km (0.119 R)
• M16: 4,083,872 km (0.052 R)
• M17: 4,180,213 km (0.119 R)
• M18: 4,316,497 km (0.107 R)
• M19: 4,754,220 km (0.037 R)
• M20: 4,958,122 km (0.118 R)
• M21: 5,395,696 km (0.09 R)
• M22: 6,510,051 km (0.089 R)
• M23: 6,645,736 km (0.114 R)
• M24: 6,943,136 km (0.036 R)
• M25: 7,081,963 km (0.115 R)
• M26: 7,480,193 km (0.119 R)
• M27: 7,885,902 km (0.04 R)
• M28: 8,152,186 km (0.095 R)
• M29: 8,298,792 km (0.099 R)
• M30: 8,944,008 km (0.06 R)
• M31: 9,838,154 km (0.087 R)
• M32: 9,968,305 km (0.038 R)
• M33: 10,177,592 km (0.068 R)
• M34: 10,309,238 km (0.055 R)
• M35: 10,814,430 km (0.1 R)
• M36: 11,056,479 km (0.094 R)
• M37: 11,218,943 km (0.118 R)
• M38: 11,354,927 km (0.101 R)
• M39: 12,043,227 km (0.048 R)
• M40: 12,434,425 km (0.108 R)
• M41: 12,547,073 km (0.05 R)
• M42: 12,744,991 km (0.102 R)
• M43: 13,057,949 km (0.104 R)
• M44: 13,517,813 km (0.103 R)
• M45: 14,070,727 km (0.114 R)
• M46: 14,188,161 km (0.097 R)
• M47: 15,168,925 km (0.117 R)
• M48: 15,561,320 km (0.035 R)
• M49: 15,652,425 km (0.102 R)
• M50: 16,018,342 km (0.08 R)
• M51: 16,202,347 km (0.076 R)
• M52: 16,387,100 km (0.073 R)
• M53: 16,572,452 km (0.104 R)
• M54: 16,883,167 km (0.093 R)
• M55: 18,049,133 km (0.076 R)
• M56: 18,593,669 km (0.073 R)
• M57: 18,690,309 km (0.103 R)
• M58: 18,916,501 km (0.077 R)
• M59: 19,371,578 km (0.118 R)
• M60: 19,830,395 km (0.081 R)
• M61: 20,325,863 km (0.111 R)
• M62: 20,525,127 km (0.08 R)
• M63: 20,992,770 km (0.065 R)
• M64: 21,194,278 km (0.114 R)
• M65: 21,768,734 km (0.096 R)
• M66: 22,485,458 km (0.086 R)
• M67: 22,760,568 km (0.064 R)
• M68: 23,002,169 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit