🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.57 AU - 0.63 AU

Year: 162 Days

Day: 34.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 86.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,014,247 km

• M1: 80,484 km (0.111 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 3.3

Gravity: 54.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.99 AU - 14.85 AU

Year: 18086 Days

Day: 16.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,014,247 km

• M1: 50,564 km (0.115 R)
• M2: 283,787 km (0.088 R)
• M3: 1,087,277 km (0.078 R)
• M4: 1,191,397 km (0.101 R)
• M5: 1,693,747 km (0.086 R)
• M6: 2,240,827 km (0.117 R)
• M7: 2,454,303 km (0.065 R)
• M8: 3,336,332 km (0.086 R)
• M9: 5,133,750 km (0.093 R)
• M10: 5,813,672 km (0.118 R)
• M11: 6,134,261 km (0.09 R)
• M12: 7,349,594 km (0.119 R)
• M13: 12,723,449 km (0.084 R)
• M14: 12,991,378 km (0.062 R)
• M15: 16,113,486 km (0.091 R)
• M16: 18,996,985 km (0.06 R)
• M17: 20,149,936 km (0.086 R)
• M18: 23,284,759 km (0.07 R)
• M19: 23,989,066 km (0.094 R)
• M20: 25,758,509 km (0.081 R)
• M21: 40,493,750 km (0.088 R)
• M22: 49,442,395 km (0.109 R)
• M23: 55,789,235 km (0.103 R)
• M24: 58,693,977 km (0.058 R)
• M25: 62,657,423 km (0.047 R)
• M26: 62,850,553 km (0.081 R)
• M27: 65,993,754 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 7.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.8 AU - 19.88 AU

Year: 28478 Days

Day: 21 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,014,247 km

• M1: 90,208 km (0.077 R)
• M2: 325,675 km (0.104 R)
• M3: 721,660 km (0.114 R)
• M4: 1,091,017 km (0.057 R)
• M5: 2,189,814 km (0.081 R)
• M6: 2,439,792 km (0.077 R)
• M7: 3,278,138 km (0.116 R)
• M8: 4,023,136 km (0.082 R)
• M9: 5,674,696 km (0.115 R)
• M10: 6,419,394 km (0.083 R)
• M11: 7,528,363 km (0.098 R)
• M12: 10,689,217 km (0.12 R)
• M13: 12,958,467 km (0.097 R)
• M14: 16,804,778 km (0.094 R)
• M15: 23,138,452 km (0.092 R)
• M16: 25,367,610 km (0.092 R)
• M17: 26,297,959 km (0.056 R)
• M18: 29,352,000 km (0.087 R)
• M19: 31,161,536 km (0.065 R)
• M20: 31,426,025 km (0.096 R)
• M21: 32,093,680 km (0.104 R)
• M22: 36,592,387 km (0.076 R)
• M23: 43,769,943 km (0.107 R)
• M24: 47,862,492 km (0.036 R)
• M25: 49,640,313 km (0.066 R)
• M26: 60,622,592 km (0.047 R)
• M27: 64,186,612 km (0.103 R)
• M28: 67,887,813 km (0.052 R)
• M29: 70,130,135 km (0.061 R)
• M30: 71,269,622 km (0.081 R)
• M31: 77,394,458 km (0.097 R)
• M32: 83,351,296 km (0.104 R)
• M33: 84,372,900 km (0.069 R)
• M34: 84,629,610 km (0.109 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit