🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.08 AU - 2.7 AU

Year: 1407 Days

Day: 15.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 10.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.72 AU - 6.02 AU

Year: 4739 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,272,768 km

• M1: 131,796 km (0.053 R)
• M2: 598,541 km (0.092 R)
• M3: 1,093,560 km (0.106 R)
• M4: 1,903,483 km (0.063 R)
• M5: 2,588,791 km (0.11 R)
• M6: 3,749,970 km (0.084 R)
• M7: 4,158,522 km (0.094 R)
• M8: 5,374,752 km (0.104 R)
• M9: 5,940,831 km (0.064 R)
• M10: 10,143,783 km (0.052 R)
• M11: 10,704,176 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.82 AU - 7.08 AU

Year: 6238 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,272,768 km

• M1: 169,494 km (0.073 R)
• M2: 746,045 km (0.098 R)
• M3: 1,166,265 km (0.05 R)
• M4: 2,098,409 km (0.029 R)
• M5: 3,247,919 km (0.108 R)
• M6: 3,866,656 km (0.071 R)
• M7: 4,329,662 km (0.035 R)
• M8: 4,829,618 km (0.117 R)
• M9: 6,032,085 km (0.057 R)
• M10: 7,098,419 km (0.116 R)
• M11: 8,394,385 km (0.042 R)
• M12: 9,098,842 km (0.105 R)
• M13: 9,882,585 km (0.088 R)
• M14: 11,719,946 km (0.108 R)
• M15: 15,562,966 km (0.114 R)
• M16: 16,684,202 km (0.081 R)
• M17: 20,305,966 km (0.117 R)
• M18: 20,967,937 km (0.074 R)
• M19: 22,474,986 km (0.115 R)
• M20: 23,760,630 km (0.027 R)
• M21: 25,170,440 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.52 AU - 10.76 AU

Year: 11398 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,272,768 km

• M1: 187,147 km (0.078 R)
• M2: 738,565 km (0.084 R)
• M3: 2,838,769 km (0.066 R)
• M4: 3,578,531 km (0.057 R)
• M5: 4,499,455 km (0.117 R)
• M6: 5,637,895 km (0.071 R)
• M7: 6,630,178 km (0.094 R)
• M8: 9,880,042 km (0.091 R)
• M9: 12,957,420 km (0.064 R)
• M10: 15,248,810 km (0.098 R)
• M11: 15,894,325 km (0.106 R)
• M12: 17,658,383 km (0.111 R)
• M13: 18,226,556 km (0.088 R)
• M14: 22,058,954 km (0.108 R)
• M15: 23,646,636 km (0.072 R)
• M16: 26,215,082 km (0.08 R)
• M17: 26,955,292 km (0.03 R)
• M18: 27,709,266 km (0.073 R)
• M19: 28,866,704 km (0.117 R)
• M20: 32,958,356 km (0.116 R)
• M21: 36,270,004 km (0.042 R)
• M22: 37,421,608 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit