🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.8 AU - 1.12 AU

Year: 339 Days

Day: 37.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.15 AU - 1.29 AU

Year: 485 Days

Day: 42.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.84 AU - 5.74 AU

Year: 3773 Days

Day: 37.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,844,294 km

• M1: 33,510 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 8.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.64 AU - 6.64 AU

Year: 5476 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 110,844,294 km

• M1: 283,787 km (0.038 R)
• M2: 979,866 km (0.101 R)
• M3: 1,305,989 km (0.059 R)
• M4: 4,575,002 km (0.113 R)
• M5: 5,572,820 km (0.112 R)
• M6: 6,981,583 km (0.091 R)
• M7: 7,993,313 km (0.068 R)
• M8: 8,487,136 km (0.078 R)
• M9: 12,738,109 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 6.6

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.63 AU - 20.93 AU

Year: 31660 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 110,844,294 km

• M1: 82,129 km (0.061 R)
• M2: 607,218 km (0.115 R)
• M3: 1,229,545 km (0.111 R)
• M4: 1,519,466 km (0.116 R)
• M5: 3,643,905 km (0.087 R)
• M6: 8,113,590 km (0.089 R)
• M7: 8,346,963 km (0.077 R)
• M8: 10,310,435 km (0.071 R)
• M9: 10,863,199 km (0.062 R)
• M10: 11,075,478 km (0.107 R)
• M11: 19,017,330 km (0.091 R)
• M12: 19,848,047 km (0.093 R)
• M13: 27,646,135 km (0.114 R)
• M14: 28,846,359 km (0.115 R)
• M15: 29,117,730 km (0.086 R)
• M16: 30,080,990 km (0.097 R)
• M17: 32,508,216 km (0.095 R)
• M18: 33,395,181 km (0.069 R)
• M19: 34,450,295 km (0.079 R)
• M20: 35,217,433 km (0.057 R)
• M21: 36,785,817 km (0.083 R)
• M22: 47,561,501 km (0.116 R)
• M23: 77,117,852 km (0.076 R)
• M24: 89,174,393 km (0.057 R)
• M25: 90,910,028 km (0.076 R)
• M26: 103,376,168 km (0.029 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit