🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.22 AU - 1.88 AU

Year: 591 Days

Day: 42.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 12.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.65 AU - 15.61 AU

Year: 14583 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,063,960 km

• M1: 166,502 km (0.104 R)
• M2: 687,552 km (0.07 R)
• M3: 1,326,634 km (0.105 R)
• M4: 1,732,343 km (0.119 R)
• M5: 3,306,711 km (0.091 R)
• M6: 5,846,734 km (0.084 R)
• M7: 7,037,682 km (0.089 R)
• M8: 8,134,833 km (0.116 R)
• M9: 10,180,285 km (0.117 R)
• M10: 10,666,927 km (0.069 R)
• M11: 17,095,147 km (0.081 R)
• M12: 20,647,049 km (0.099 R)
• M13: 21,586,674 km (0.103 R)
• M14: 22,472,742 km (0.077 R)
• M15: 23,299,270 km (0.096 R)
• M16: 26,625,728 km (0.098 R)
• M17: 32,712,866 km (0.089 R)
• M18: 33,240,796 km (0.112 R)
• M19: 35,409,666 km (0.069 R)
• M20: 38,368,114 km (0.084 R)
• M21: 39,787,648 km (0.096 R)
• M22: 40,510,355 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 21.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.7

Radius: 8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 18.28 AU - 24.28 AU

Year: 30089 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,063,960 km

• M1: 99,483 km (0.082 R)
• M2: 428,897 km (0.12 R)
• M3: 1,304,942 km (0.071 R)
• M4: 1,785,600 km (0.084 R)
• M5: 2,965,479 km (0.067 R)
• M6: 3,264,525 km (0.101 R)
• M7: 4,184,252 km (0.106 R)
• M8: 5,074,659 km (0.087 R)
• M9: 7,820,229 km (0.108 R)
• M10: 9,624,977 km (0.066 R)
• M11: 10,040,710 km (0.074 R)
• M12: 10,406,626 km (0.09 R)
• M13: 11,491,809 km (0.108 R)
• M14: 15,358,765 km (0.092 R)
• M15: 21,086,269 km (0.118 R)
• M16: 21,485,396 km (0.066 R)
• M17: 23,557,027 km (0.07 R)
• M18: 24,312,496 km (0.098 R)
• M19: 25,195,573 km (0.07 R)
• M20: 26,329,225 km (0.116 R)
• M21: 27,853,328 km (0.086 R)
• M22: 29,684,107 km (0.087 R)
• M23: 32,247,915 km (0.077 R)
• M24: 32,911,083 km (0.069 R)
• M25: 37,958,066 km (0.12 R)
• M26: 41,283,328 km (0.111 R)
• M27: 43,820,358 km (0.112 R)
• M28: 52,598,013 km (0.092 R)
• M29: 53,148,084 km (0.108 R)
• M30: 61,054,631 km (0.081 R)
• M31: 62,683,602 km (0.041 R)
• M32: 64,132,607 km (0.114 R)
• M33: 78,192,264 km (0.089 R)
• M34: 80,597,498 km (0.094 R)

Kuiper Belt

Range: 35.7 - 65.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit