🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.97 AU - 1.47 AU

Year: 495 Days

Day: 25.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 11.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.14 AU - 7.48 AU

Year: 7255 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,386,342 km

• M1: 143,764 km (0.028 R)
• M2: 552,315 km (0.088 R)
• M3: 953,836 km (0.108 R)
• M4: 1,584,241 km (0.066 R)
• M5: 2,459,090 km (0.032 R)
• M6: 2,994,800 km (0.049 R)
• M7: 3,956,714 km (0.054 R)
• M8: 4,523,840 km (0.025 R)
• M9: 5,206,604 km (0.085 R)
• M10: 5,787,792 km (0.109 R)
• M11: 6,556,575 km (0.054 R)
• M12: 6,928,027 km (0.07 R)
• M13: 8,340,231 km (0.077 R)
• M14: 8,732,477 km (0.088 R)
• M15: 9,320,995 km (0.083 R)
• M16: 11,564,963 km (0.113 R)
• M17: 13,483,705 km (0.093 R)
• M18: 16,069,354 km (0.1 R)
• M19: 18,232,091 km (0.109 R)
• M20: 19,194,304 km (0.05 R)
• M21: 21,381,575 km (0.065 R)
• M22: 22,619,198 km (0.118 R)
• M23: 23,384,391 km (0.034 R)
• M24: 24,966,538 km (0.073 R)
• M25: 25,509,429 km (0.098 R)
• M26: 27,567,746 km (0.107 R)
• M27: 28,050,498 km (0.086 R)
• M28: 30,652,753 km (0.104 R)
• M29: 31,170,960 km (0.083 R)
• M30: 32,118,663 km (0.094 R)
• M31: 32,653,326 km (0.106 R)
• M32: 38,331,762 km (0.09 R)
• M33: 38,812,569 km (0.057 R)
• M34: 41,277,493 km (0.107 R)
• M35: 42,292,066 km (0.061 R)
• M36: 43,193,393 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.92 AU - 11.52 AU

Year: 12884 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,386,342 km

• M1: 100,829 km (0.084 R)
• M2: 357,988 km (0.098 R)
• M3: 615,595 km (0.077 R)
• M4: 903,721 km (0.101 R)
• M5: 1,208,900 km (0.076 R)
• M6: 1,782,159 km (0.081 R)
• M7: 2,955,904 km (0.065 R)
• M8: 3,261,533 km (0.045 R)
• M9: 3,640,464 km (0.077 R)
• M10: 4,892,000 km (0.076 R)
• M11: 5,287,387 km (0.066 R)
• M12: 6,563,607 km (0.078 R)
• M13: 7,045,162 km (0.029 R)
• M14: 7,855,534 km (0.119 R)
• M15: 9,014,618 km (0.074 R)
• M16: 10,230,849 km (0.075 R)
• M17: 13,808,931 km (0.092 R)
• M18: 15,489,812 km (0.112 R)
• M19: 16,055,442 km (0.067 R)
• M20: 17,681,720 km (0.047 R)
• M21: 20,575,242 km (0.085 R)
• M22: 21,345,073 km (0.072 R)
• M23: 21,693,337 km (0.07 R)
• M24: 23,584,254 km (0.118 R)
• M25: 25,876,991 km (0.071 R)
• M26: 27,897,759 km (0.078 R)
• M27: 28,523,976 km (0.096 R)
• M28: 33,522,639 km (0.112 R)
• M29: 34,468,546 km (0.079 R)
• M30: 38,046,628 km (0.106 R)
• M31: 40,255,291 km (0.049 R)
• M32: 46,075,695 km (0.108 R)
• M33: 48,883,647 km (0.067 R)
• M34: 50,252,767 km (0.106 R)
• M35: 52,590,982 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit