🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 191 Days

Day: 21.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 137.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 10.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.9 AU - 3.96 AU

Year: 2754 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,647,610 km

• M1: 132,544 km (0.117 R)
• M2: 713,731 km (0.058 R)
• M3: 1,049,130 km (0.095 R)
• M4: 1,392,008 km (0.064 R)
• M5: 1,791,285 km (0.094 R)
• M6: 2,267,006 km (0.117 R)
• M7: 2,677,951 km (0.096 R)
• M8: 3,197,954 km (0.062 R)
• M9: 3,538,438 km (0.079 R)
• M10: 3,885,954 km (0.076 R)
• M11: 5,130,609 km (0.059 R)
• M12: 5,688,010 km (0.082 R)
• M13: 6,974,702 km (0.115 R)
• M14: 7,497,546 km (0.111 R)
• M15: 8,074,545 km (0.108 R)
• M16: 9,662,676 km (0.05 R)
• M17: 10,180,733 km (0.078 R)
• M18: 10,615,166 km (0.084 R)
• M19: 10,992,302 km (0.11 R)
• M20: 11,701,246 km (0.093 R)
• M21: 12,821,286 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 13.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.02 AU - 5.12 AU

Year: 4948 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,647,610 km

• M1: 170,392 km (0.093 R)
• M2: 816,056 km (0.059 R)
• M3: 1,449,454 km (0.097 R)
• M4: 1,983,518 km (0.058 R)
• M5: 2,745,719 km (0.111 R)
• M6: 3,325,860 km (0.106 R)
• M7: 4,710,987 km (0.084 R)
• M8: 5,206,903 km (0.085 R)
• M9: 6,784,413 km (0.076 R)
• M10: 7,321,170 km (0.089 R)
• M11: 8,127,503 km (0.115 R)
• M12: 11,248,563 km (0.074 R)
• M13: 11,732,662 km (0.086 R)
• M14: 12,184,896 km (0.113 R)
• M15: 13,269,331 km (0.114 R)
• M16: 14,365,884 km (0.095 R)
• M17: 15,957,605 km (0.038 R)
• M18: 18,439,882 km (0.094 R)
• M19: 19,996,149 km (0.077 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 14.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.32 AU - 10.42 AU

Year: 11451 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,647,610 km

• M1: 180,415 km (0.091 R)
• M2: 830,867 km (0.059 R)
• M3: 1,379,442 km (0.113 R)
• M4: 2,844,903 km (0.06 R)
• M5: 3,425,642 km (0.027 R)
• M6: 5,731,394 km (0.098 R)
• M7: 7,272,850 km (0.054 R)
• M8: 9,570,075 km (0.105 R)
• M9: 10,939,494 km (0.069 R)
• M10: 12,138,222 km (0.094 R)
• M11: 14,196,389 km (0.081 R)
• M12: 14,728,658 km (0.094 R)
• M13: 17,215,573 km (0.098 R)
• M14: 19,075,374 km (0.111 R)
• M15: 20,640,018 km (0.094 R)
• M16: 22,199,726 km (0.104 R)
• M17: 27,248,803 km (0.072 R)
• M18: 28,072,040 km (0.058 R)
• M19: 32,211,414 km (0.078 R)
• M20: 32,900,162 km (0.075 R)
• M21: 34,426,360 km (0.031 R)
• M22: 35,388,723 km (0.036 R)
• M23: 36,741,087 km (0.115 R)
• M24: 38,640,532 km (0.103 R)
• M25: 40,471,759 km (0.055 R)
• M26: 42,634,496 km (0.105 R)
• M27: 46,749,484 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit