🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.41 AU - 1.65 AU

Year: 851 Days

Day: 25.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.7 AU - 1.74 AU

Year: 1014 Days

Day: 19.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,603,235 km

• M1: 35,903 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.87 AU - 2.69 AU

Year: 1548 Days

Day: 46.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 9.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.1 AU - 9.06 AU

Year: 10326 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,603,235 km

• M1: 114,442 km (0.11 R)
• M2: 451,337 km (0.114 R)
• M3: 885,619 km (0.057 R)
• M4: 1,645,427 km (0.08 R)
• M5: 2,415,706 km (0.102 R)
• M6: 2,851,186 km (0.095 R)
• M7: 4,365,864 km (0.106 R)
• M8: 5,591,520 km (0.111 R)
• M9: 5,930,957 km (0.103 R)
• M10: 7,388,340 km (0.082 R)
• M11: 8,706,596 km (0.072 R)
• M12: 10,175,348 km (0.114 R)
• M13: 10,889,977 km (0.034 R)
• M14: 14,974,747 km (0.08 R)
• M15: 15,564,761 km (0.116 R)
• M16: 16,444,097 km (0.032 R)
• M17: 20,295,494 km (0.111 R)
• M18: 21,591,909 km (0.092 R)
• M19: 23,726,821 km (0.106 R)
• M20: 24,618,873 km (0.075 R)
• M21: 35,492,544 km (0.057 R)
• M22: 39,685,772 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 7.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.3 AU - 13.36 AU

Year: 21881 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,603,235 km

• M1: 98,884 km (0.119 R)
• M2: 368,310 km (0.114 R)
• M3: 678,277 km (0.067 R)
• M4: 1,447,509 km (0.077 R)
• M5: 1,707,061 km (0.114 R)
• M6: 3,127,643 km (0.082 R)
• M7: 4,171,686 km (0.108 R)
• M8: 4,566,774 km (0.109 R)
• M9: 6,928,027 km (0.103 R)
• M10: 8,166,997 km (0.062 R)
• M11: 8,945,653 km (0.085 R)
• M12: 10,710,310 km (0.087 R)
• M13: 12,968,191 km (0.085 R)
• M14: 14,318,162 km (0.079 R)
• M15: 16,717,861 km (0.074 R)
• M16: 18,227,902 km (0.05 R)
• M17: 19,104,994 km (0.064 R)
• M18: 23,813,438 km (0.05 R)
• M19: 25,181,211 km (0.086 R)
• M20: 37,360,123 km (0.068 R)
• M21: 44,155,607 km (0.076 R)
• M22: 44,625,344 km (0.062 R)
• M23: 55,823,792 km (0.11 R)
• M24: 56,189,559 km (0.081 R)
• M25: 58,230,223 km (0.063 R)
• M26: 60,127,723 km (0.079 R)
• M27: 61,285,760 km (0.088 R)
• M28: 63,845,978 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit