🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.74 AU - 2.34 AU

Year: 1330 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 9.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 3329 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,416,160 km

• M1: 113,395 km (0.062 R)
• M2: 495,319 km (0.111 R)
• M3: 820,993 km (0.1 R)
• M4: 1,203,216 km (0.082 R)
• M5: 1,669,363 km (0.099 R)
• M6: 2,266,258 km (0.093 R)
• M7: 3,170,128 km (0.114 R)
• M8: 3,782,283 km (0.114 R)
• M9: 4,085,667 km (0.034 R)
• M10: 4,764,692 km (0.064 R)
• M11: 5,466,157 km (0.079 R)
• M12: 6,015,929 km (0.115 R)
• M13: 7,599,422 km (0.037 R)
• M14: 9,334,010 km (0.099 R)
• M15: 10,948,769 km (0.075 R)
• M16: 11,234,950 km (0.092 R)
• M17: 13,755,225 km (0.098 R)
• M18: 14,233,340 km (0.08 R)
• M19: 20,494,459 km (0.08 R)
• M20: 20,929,939 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.4

Radius: 5.3

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.41 AU - 15.13 AU

Year: 20835 Days

Day: 20.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,416,160 km

• M1: 67,169 km (0.074 R)
• M2: 245,490 km (0.051 R)
• M3: 597,943 km (0.11 R)
• M4: 1,007,093 km (0.066 R)
• M5: 1,202,468 km (0.106 R)
• M6: 1,671,158 km (0.114 R)
• M7: 2,106,787 km (0.118 R)
• M8: 2,340,459 km (0.033 R)
• M9: 4,222,400 km (0.092 R)
• M10: 5,722,567 km (0.116 R)
• M11: 7,116,520 km (0.091 R)
• M12: 7,742,587 km (0.082 R)
• M13: 8,248,527 km (0.108 R)
• M14: 9,270,281 km (0.111 R)
• M15: 10,863,349 km (0.092 R)
• M16: 11,561,821 km (0.092 R)
• M17: 11,955,263 km (0.08 R)
• M18: 14,809,142 km (0.088 R)
• M19: 15,273,045 km (0.101 R)
• M20: 23,443,034 km (0.12 R)
• M21: 29,041,135 km (0.118 R)
• M22: 30,754,629 km (0.034 R)
• M23: 34,651,355 km (0.088 R)
• M24: 35,605,789 km (0.059 R)
• M25: 37,140,663 km (0.091 R)
• M26: 38,139,977 km (0.064 R)
• M27: 40,792,048 km (0.08 R)
• M28: 45,968,583 km (0.086 R)
• M29: 49,824,468 km (0.047 R)
• M30: 57,411,773 km (0.089 R)
• M31: 68,676,642 km (0.057 R)
• M32: 73,254,188 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit