🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 151 Days

Day: 35 Hours

Environment

Temp: 249 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,273,396 km

• M1: 26,479 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 193 Days

Day: 15.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 116 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,273,396 km

• M1: 292,763 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.12 AU - 2.68 AU

Year: 1338 Days

Day: 20.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.58 AU - 3.56 AU

Year: 1936 Days

Day: 19.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,273,396 km

• M1: 23,636 km (0.071 R)
• M2: 197,768 km (0.108 R)

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.8

Radius: 6.4

Gravity: 24.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.23 AU - 20.01 AU

Year: 24385 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,273,396 km

• M1: 80,334 km (0.04 R)
• M2: 497,114 km (0.053 R)
• M3: 853,456 km (0.072 R)
• M4: 1,082,939 km (0.065 R)
• M5: 1,707,809 km (0.083 R)
• M6: 2,305,154 km (0.067 R)
• M7: 2,784,166 km (0.083 R)
• M8: 3,119,564 km (0.075 R)
• M9: 4,547,326 km (0.118 R)
• M10: 5,134,498 km (0.062 R)
• M11: 5,994,387 km (0.041 R)
• M12: 7,458,950 km (0.101 R)
• M13: 8,162,209 km (0.079 R)
• M14: 8,616,389 km (0.051 R)
• M15: 10,470,804 km (0.095 R)
• M16: 11,143,994 km (0.039 R)
• M17: 11,845,459 km (0.076 R)
• M18: 13,028,628 km (0.091 R)
• M19: 15,285,312 km (0.087 R)
• M20: 17,416,483 km (0.089 R)
• M21: 20,452,273 km (0.081 R)
• M22: 22,809,038 km (0.097 R)
• M23: 23,709,168 km (0.036 R)
• M24: 26,306,187 km (0.08 R)
• M25: 33,043,477 km (0.101 R)
• M26: 33,472,224 km (0.077 R)
• M27: 35,373,015 km (0.036 R)
• M28: 35,821,509 km (0.081 R)
• M29: 37,344,416 km (0.106 R)
• M30: 37,965,546 km (0.086 R)
• M31: 39,548,291 km (0.076 R)
• M32: 41,174,570 km (0.115 R)
• M33: 42,004,240 km (0.114 R)
• M34: 43,014,325 km (0.074 R)
• M35: 44,386,436 km (0.053 R)
• M36: 69,770,951 km (0.085 R)
• M37: 72,381,135 km (0.105 R)
• M38: 83,209,477 km (0.061 R)
• M39: 91,652,631 km (0.106 R)
• M40: 95,356,974 km (0.078 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit