🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 190 Days

Day: 31.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 13.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.81 AU - 6.33 AU

Year: 4347 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,075,508 km

• M1: 170,392 km (0.073 R)
• M2: 642,523 km (0.077 R)
• M3: 1,075,160 km (0.087 R)
• M4: 1,501,514 km (0.098 R)
• M5: 2,016,579 km (0.06 R)
• M6: 2,598,964 km (0.038 R)
• M7: 3,599,175 km (0.085 R)
• M8: 4,061,283 km (0.117 R)
• M9: 4,688,397 km (0.091 R)
• M10: 5,407,514 km (0.113 R)
• M11: 6,199,336 km (0.09 R)
• M12: 6,704,079 km (0.065 R)
• M13: 7,408,236 km (0.08 R)
• M14: 8,273,061 km (0.079 R)
• M15: 12,174,873 km (0.118 R)
• M16: 12,969,387 km (0.077 R)
• M17: 13,745,501 km (0.096 R)
• M18: 15,107,440 km (0.035 R)
• M19: 16,858,483 km (0.098 R)
• M20: 19,800,924 km (0.11 R)
• M21: 21,322,783 km (0.039 R)
• M22: 22,624,883 km (0.076 R)
• M23: 24,133,129 km (0.084 R)
• M24: 26,030,329 km (0.089 R)
• M25: 28,539,235 km (0.026 R)
• M26: 29,675,131 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 7.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.94 AU - 12.66 AU

Year: 16427 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,075,508 km

• M1: 103,821 km (0.096 R)
• M2: 610,808 km (0.09 R)
• M3: 1,065,137 km (0.072 R)
• M4: 1,574,667 km (0.028 R)
• M5: 2,202,529 km (0.069 R)
• M6: 2,451,909 km (0.091 R)
• M7: 3,093,834 km (0.112 R)
• M8: 6,237,932 km (0.098 R)
• M9: 8,074,545 km (0.04 R)
• M10: 9,906,371 km (0.118 R)
• M11: 10,540,965 km (0.096 R)
• M12: 10,842,704 km (0.091 R)
• M13: 12,495,162 km (0.105 R)
• M14: 13,528,135 km (0.096 R)
• M15: 15,959,699 km (0.086 R)
• M16: 19,036,329 km (0.118 R)
• M17: 20,635,381 km (0.06 R)
• M18: 21,830,967 km (0.113 R)
• M19: 25,065,273 km (0.104 R)
• M20: 25,423,261 km (0.065 R)
• M21: 29,689,493 km (0.07 R)
• M22: 33,212,522 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit