🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 44.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,224,276 km

• M1: 50,714 km (0.111 R)
• M2: 355,744 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.67 AU - 2.19 AU

Year: 984 Days

Day: 24 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,224,276 km

• M1: 280,346 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.12 AU - 3.16 AU

Year: 1575 Days

Day: 32.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.84 AU - 5.28 AU

Year: 3575 Days

Day: 34.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,224,276 km

• M1: 38,895 km (0.088 R)
• M2: 1,802,654 km (0.068 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.2 AU - 9.82 AU

Year: 9928 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,224,276 km

• M1: 100,380 km (0.073 R)
• M2: 395,986 km (0.045 R)
• M3: 1,046,138 km (0.103 R)
• M4: 1,514,230 km (0.119 R)
• M5: 2,189,814 km (0.117 R)
• M6: 4,288,522 km (0.114 R)
• M7: 4,707,097 km (0.057 R)
• M8: 5,399,885 km (0.052 R)
• M9: 6,437,496 km (0.072 R)
• M10: 7,532,103 km (0.091 R)
• M11: 9,339,096 km (0.103 R)
• M12: 11,417,459 km (0.061 R)
• M13: 13,064,382 km (0.042 R)
• M14: 17,676,335 km (0.057 R)
• M15: 18,367,627 km (0.098 R)
• M16: 19,142,095 km (0.085 R)
• M17: 20,549,661 km (0.11 R)
• M18: 25,739,211 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.58 AU - 14.44 AU

Year: 15279 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,224,276 km

• M1: 104,868 km (0.092 R)
• M2: 410,497 km (0.117 R)
• M3: 666,608 km (0.069 R)
• M4: 933,341 km (0.036 R)
• M5: 1,399,488 km (0.075 R)
• M6: 1,694,196 km (0.075 R)
• M7: 3,290,854 km (0.04 R)
• M8: 3,560,130 km (0.077 R)
• M9: 4,487,039 km (0.108 R)
• M10: 5,038,755 km (0.055 R)
• M11: 5,949,956 km (0.075 R)
• M12: 6,314,077 km (0.062 R)
• M13: 7,371,734 km (0.091 R)
• M14: 7,921,207 km (0.091 R)
• M15: 9,833,816 km (0.098 R)
• M16: 10,447,317 km (0.095 R)
• M17: 11,526,366 km (0.105 R)
• M18: 12,324,621 km (0.105 R)
• M19: 12,677,821 km (0.115 R)
• M20: 14,808,394 km (0.04 R)
• M21: 16,877,183 km (0.05 R)
• M22: 20,249,119 km (0.108 R)
• M23: 21,664,165 km (0.087 R)
• M24: 22,614,112 km (0.104 R)
• M25: 24,782,682 km (0.099 R)
• M26: 27,086,340 km (0.119 R)
• M27: 27,583,603 km (0.101 R)
• M28: 29,739,010 km (0.079 R)
• M29: 31,019,717 km (0.091 R)
• M30: 34,035,311 km (0.067 R)
• M31: 38,602,384 km (0.044 R)
• M32: 42,484,449 km (0.045 R)
• M33: 43,562,002 km (0.116 R)
• M34: 45,631,240 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit