🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.48 AU - 0.56 AU

Year: 143 Days

Day: 38 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 195 Days

Day: 24.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.58 AU - 2.66 AU

Year: 1615 Days

Day: 32 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,053,945 km

• M1: 46,974 km (0.026 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.5

Radius: 6.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.02 AU - 15.04 AU

Year: 16890 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,053,945 km

• M1: 77,043 km (0.087 R)
• M2: 442,211 km (0.108 R)
• M3: 638,035 km (0.119 R)
• M4: 1,406,818 km (0.035 R)
• M5: 3,271,556 km (0.063 R)
• M6: 3,810,407 km (0.112 R)
• M7: 6,366,137 km (0.044 R)
• M8: 9,249,337 km (0.095 R)
• M9: 10,601,552 km (0.047 R)
• M10: 14,444,123 km (0.102 R)
• M11: 23,933,565 km (0.1 R)
• M12: 27,731,556 km (0.092 R)
• M13: 29,379,526 km (0.095 R)
• M14: 30,170,300 km (0.083 R)
• M15: 32,269,158 km (0.078 R)
• M16: 33,232,419 km (0.09 R)
• M17: 48,958,446 km (0.103 R)
• M18: 50,069,360 km (0.114 R)
• M19: 50,389,799 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 3.9

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.48 AU - 20.56 AU

Year: 26738 Days

Day: 21.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,053,945 km

• M1: 48,619 km (0.111 R)
• M2: 177,573 km (0.101 R)
• M3: 347,217 km (0.106 R)
• M4: 997,967 km (0.117 R)
• M5: 1,907,373 km (0.064 R)
• M6: 2,726,720 km (0.074 R)
• M7: 5,905,526 km (0.029 R)
• M8: 6,424,331 km (0.045 R)
• M9: 7,236,348 km (0.116 R)
• M10: 7,830,102 km (0.073 R)
• M11: 13,454,533 km (0.1 R)
• M12: 14,420,038 km (0.116 R)
• M13: 31,230,799 km (0.034 R)
• M14: 39,015,424 km (0.046 R)
• M15: 42,402,170 km (0.064 R)
• M16: 46,286,329 km (0.085 R)
• M17: 46,904,168 km (0.099 R)
• M18: 53,219,293 km (0.061 R)
• M19: 57,729,968 km (0.037 R)
• M20: 59,348,766 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit