🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.57 AU - 0.93 AU

Year: 237 Days

Day: 25.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.72 AU - 1.74 AU

Year: 831 Days

Day: 19.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 9.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.11 AU - 5.53 AU

Year: 3865 Days

Day: 6.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 103,104,348 km

• M1: 119,529 km (0.089 R)
• M2: 532,419 km (0.064 R)
• M3: 1,312,422 km (0.11 R)
• M4: 1,663,977 km (0.105 R)
• M5: 3,979,303 km (0.052 R)
• M6: 5,344,234 km (0.091 R)
• M7: 5,912,856 km (0.061 R)
• M8: 10,966,571 km (0.098 R)
• M9: 12,383,861 km (0.109 R)
• M10: 14,195,043 km (0.042 R)
• M11: 15,775,993 km (0.067 R)
• M12: 16,789,369 km (0.1 R)
• M13: 17,470,937 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 8.3

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.73 AU - 11.35 AU

Year: 13398 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,104,348 km

• M1: 103,223 km (0.087 R)
• M2: 491,279 km (0.119 R)
• M3: 968,497 km (0.103 R)
• M4: 1,343,688 km (0.08 R)
• M5: 2,390,574 km (0.091 R)
• M6: 2,800,921 km (0.113 R)
• M7: 5,488,895 km (0.092 R)
• M8: 6,284,158 km (0.114 R)
• M9: 7,685,890 km (0.099 R)
• M10: 8,532,913 km (0.091 R)
• M11: 8,828,668 km (0.067 R)
• M12: 9,493,032 km (0.092 R)
• M13: 9,864,334 km (0.05 R)
• M14: 11,153,120 km (0.12 R)
• M15: 13,857,400 km (0.064 R)
• M16: 15,469,916 km (0.04 R)
• M17: 17,125,665 km (0.105 R)
• M18: 17,916,140 km (0.104 R)
• M19: 18,979,631 km (0.114 R)
• M20: 20,433,274 km (0.062 R)
• M21: 22,516,125 km (0.119 R)
• M22: 25,237,909 km (0.076 R)
• M23: 29,495,614 km (0.089 R)
• M24: 31,092,272 km (0.065 R)
• M25: 33,716,518 km (0.088 R)
• M26: 37,527,972 km (0.102 R)
• M27: 39,537,221 km (0.11 R)
• M28: 41,195,514 km (0.059 R)
• M29: 42,183,907 km (0.088 R)
• M30: 44,355,021 km (0.115 R)
• M31: 45,393,379 km (0.077 R)
• M32: 46,904,617 km (0.096 R)
• M33: 48,137,453 km (0.104 R)
• M34: 51,152,000 km (0.097 R)
• M35: 52,129,472 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.4

Radius: 6.2

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.35 AU - 17.41 AU

Year: 26465 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,104,348 km

• M1: 101,727 km (0.111 R)
• M2: 592,258 km (0.111 R)
• M3: 1,189,153 km (0.059 R)
• M4: 2,150,320 km (0.079 R)
• M5: 2,437,099 km (0.103 R)
• M6: 3,000,185 km (0.119 R)
• M7: 3,646,598 km (0.095 R)
• M8: 4,804,336 km (0.083 R)
• M9: 5,253,578 km (0.059 R)
• M10: 6,235,688 km (0.069 R)
• M11: 6,572,433 km (0.089 R)
• M12: 8,913,340 km (0.116 R)
• M13: 12,422,158 km (0.076 R)
• M14: 17,218,266 km (0.032 R)
• M15: 20,492,515 km (0.049 R)
• M16: 27,851,832 km (0.1 R)
• M17: 34,069,868 km (0.108 R)
• M18: 40,156,407 km (0.115 R)
• M19: 43,194,889 km (0.1 R)
• M20: 45,125,300 km (0.109 R)
• M21: 52,432,408 km (0.108 R)
• M22: 59,842,589 km (0.03 R)
• M23: 72,219,569 km (0.066 R)
• M24: 80,827,580 km (0.079 R)
• M25: 89,812,129 km (0.098 R)
• M26: 91,514,104 km (0.109 R)
• M27: 92,660,622 km (0.081 R)
• M28: 99,741,688 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit