🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 30.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,548,044 km

• M1: 41,289 km (0.082 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 11.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.83 AU - 5.89 AU

Year: 4402 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,548,044 km

• M1: 145,559 km (0.096 R)
• M2: 542,741 km (0.093 R)
• M3: 1,269,936 km (0.116 R)
• M4: 2,056,522 km (0.108 R)
• M5: 4,307,222 km (0.097 R)
• M6: 4,814,209 km (0.047 R)
• M7: 5,827,585 km (0.12 R)
• M8: 6,449,164 km (0.103 R)
• M9: 7,535,394 km (0.104 R)
• M10: 8,621,624 km (0.101 R)
• M11: 9,019,405 km (0.104 R)
• M12: 11,196,503 km (0.028 R)
• M13: 11,670,728 km (0.1 R)
• M14: 12,257,451 km (0.084 R)
• M15: 13,122,276 km (0.067 R)
• M16: 14,411,810 km (0.101 R)
• M17: 15,087,544 km (0.111 R)
• M18: 16,320,679 km (0.104 R)
• M19: 17,116,988 km (0.055 R)
• M20: 17,683,366 km (0.099 R)
• M21: 18,787,398 km (0.079 R)
• M22: 20,283,526 km (0.049 R)
• M23: 21,420,470 km (0.1 R)
• M24: 22,749,647 km (0.112 R)
• M25: 23,976,799 km (0.081 R)
• M26: 25,572,110 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 3.7

Gravity: 27.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.77 AU - 15.71 AU

Year: 21106 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,548,044 km

• M1: 61,335 km (0.056 R)
• M2: 215,571 km (0.06 R)
• M3: 1,018,014 km (0.107 R)
• M4: 1,179,729 km (0.094 R)
• M5: 1,507,947 km (0.092 R)
• M6: 3,641,511 km (0.091 R)
• M7: 7,224,081 km (0.104 R)
• M8: 7,588,202 km (0.042 R)
• M9: 10,146,476 km (0.083 R)
• M10: 10,545,154 km (0.089 R)
• M11: 10,836,122 km (0.105 R)
• M12: 16,174,522 km (0.102 R)
• M13: 18,844,096 km (0.061 R)
• M14: 36,528,958 km (0.106 R)
• M15: 41,937,669 km (0.107 R)
• M16: 44,152,316 km (0.092 R)
• M17: 47,224,906 km (0.117 R)
• M18: 51,262,104 km (0.111 R)
• M19: 54,307,169 km (0.112 R)
• M20: 63,969,246 km (0.108 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit