🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 26.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.69 AU - 4.21 AU

Year: 2772 Days

Day: 37.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,939,085 km

• M1: 888,761 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.8 AU

Year: 4382 Days

Day: 29.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.3

Radius: 4.9

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.94 AU - 15 AU

Year: 20452 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,939,085 km

• M1: 61,036 km (0.068 R)
• M2: 350,209 km (0.11 R)
• M3: 1,300,753 km (0.074 R)
• M4: 1,857,856 km (0.058 R)
• M5: 2,032,736 km (0.116 R)
• M6: 2,711,611 km (0.087 R)
• M7: 4,141,916 km (0.119 R)
• M8: 7,782,680 km (0.097 R)
• M9: 9,510,685 km (0.1 R)
• M10: 9,926,716 km (0.063 R)
• M11: 12,373,689 km (0.09 R)
• M12: 12,619,927 km (0.043 R)
• M13: 12,806,625 km (0.058 R)
• M14: 12,995,417 km (0.111 R)
• M15: 13,442,865 km (0.089 R)
• M16: 14,166,619 km (0.093 R)
• M17: 14,915,955 km (0.086 R)
• M18: 16,198,757 km (0.11 R)
• M19: 16,567,815 km (0.109 R)
• M20: 17,169,796 km (0.095 R)
• M21: 19,063,257 km (0.112 R)
• M22: 21,091,654 km (0.111 R)
• M23: 25,372,846 km (0.101 R)
• M24: 26,476,130 km (0.041 R)
• M25: 28,456,507 km (0.075 R)
• M26: 28,670,582 km (0.102 R)
• M27: 31,780,871 km (0.093 R)
• M28: 39,320,604 km (0.102 R)
• M29: 45,006,968 km (0.089 R)
• M30: 45,735,809 km (0.11 R)
• M31: 50,274,908 km (0.114 R)
• M32: 53,951,574 km (0.066 R)
• M33: 55,771,582 km (0.057 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit