🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.79 AU - 0.95 AU

Year: 345 Days

Day: 34.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,041,076 km

• M1: 52,509 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.03 AU

Year: 387 Days

Day: 33.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.65 AU - 1.77 AU

Year: 949 Days

Day: 19.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,041,076 km

• M1: 134,937 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.8 AU - 2.36 AU

Year: 1274 Days

Day: 35.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.7

Radius: 6.2

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.65 AU - 14.55 AU

Year: 18990 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,041,076 km

• M1: 81,381 km (0.111 R)
• M2: 307,723 km (0.068 R)
• M3: 566,078 km (0.108 R)
• M4: 1,123,480 km (0.117 R)
• M5: 1,409,810 km (0.102 R)
• M6: 1,939,985 km (0.101 R)
• M7: 2,333,727 km (0.1 R)
• M8: 2,997,642 km (0.105 R)
• M9: 3,988,578 km (0.095 R)
• M10: 6,057,966 km (0.111 R)
• M11: 7,029,454 km (0.076 R)
• M12: 7,859,274 km (0.101 R)
• M13: 8,752,523 km (0.112 R)
• M14: 9,012,225 km (0.107 R)
• M15: 9,223,756 km (0.045 R)
• M16: 10,857,514 km (0.101 R)
• M17: 11,649,037 km (0.047 R)
• M18: 13,483,406 km (0.119 R)
• M19: 14,182,776 km (0.12 R)
• M20: 15,502,079 km (0.111 R)
• M21: 15,729,618 km (0.072 R)
• M22: 16,981,153 km (0.091 R)
• M23: 17,879,339 km (0.104 R)
• M24: 22,947,416 km (0.071 R)
• M25: 27,212,451 km (0.063 R)
• M26: 28,327,554 km (0.06 R)
• M27: 29,588,813 km (0.049 R)
• M28: 30,056,755 km (0.106 R)
• M29: 37,541,885 km (0.081 R)
• M30: 42,225,794 km (0.038 R)
• M31: 45,091,790 km (0.04 R)
• M32: 47,603,538 km (0.079 R)
• M33: 49,383,603 km (0.086 R)
• M34: 58,585,069 km (0.094 R)
• M35: 63,296,205 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit