🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.63 AU - 0.93 AU

Year: 264 Days

Day: 42 Hours

Environment

Temp: 118 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.87 AU - 0.93 AU

Year: 327 Days

Day: 33.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,021,798 km

• M1: 99,931 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.19 AU - 1.61 AU

Year: 634 Days

Day: 41.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.31 AU - 1.57 AU

Year: 662 Days

Day: 40.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.84 AU

Year: 732 Days

Day: 45 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.38 AU - 2.04 AU

Year: 856 Days

Day: 24.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,021,798 km

• M1: 1,107,174 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.77 AU - 14.99 AU

Year: 16678 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 75.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,021,798 km

• M1: 103,223 km (0.09 R)
• M2: 482,902 km (0.065 R)
• M3: 839,244 km (0.105 R)
• M4: 1,101,788 km (0.079 R)
• M5: 1,406,818 km (0.062 R)
• M6: 1,929,513 km (0.104 R)
• M7: 3,660,660 km (0.108 R)
• M8: 4,378,430 km (0.109 R)
• M9: 4,927,903 km (0.079 R)
• M10: 6,017,425 km (0.071 R)
• M11: 7,766,822 km (0.119 R)
• M12: 8,804,882 km (0.042 R)
• M13: 9,679,581 km (0.055 R)
• M14: 10,346,638 km (0.072 R)
• M15: 15,621,758 km (0.088 R)
• M16: 17,342,283 km (0.085 R)
• M17: 17,942,769 km (0.115 R)
• M18: 18,248,247 km (0.092 R)
• M19: 18,557,167 km (0.109 R)
• M20: 20,072,444 km (0.078 R)
• M21: 20,986,487 km (0.049 R)
• M22: 21,841,140 km (0.113 R)
• M23: 23,166,577 km (0.06 R)
• M24: 24,638,470 km (0.109 R)
• M25: 27,869,335 km (0.088 R)
• M26: 28,176,460 km (0.097 R)
• M27: 31,261,916 km (0.069 R)
• M28: 33,631,995 km (0.096 R)
• M29: 36,362,455 km (0.044 R)
• M30: 39,881,596 km (0.095 R)
• M31: 40,141,297 km (0.103 R)
• M32: 41,857,035 km (0.09 R)
• M33: 46,144,959 km (0.068 R)
• M34: 49,959,854 km (0.086 R)
• M35: 50,716,820 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit