🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.9 AU - 1.04 AU

Year: 364 Days

Day: 16.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 175.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.2 AU - 2.8 AU

Year: 1505 Days

Day: 22.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.23 AU - 3.13 AU

Year: 1671 Days

Day: 17.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 13.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.75 AU - 4.95 AU

Year: 4067 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,153,122 km

• M1: 167,849 km (0.038 R)
• M2: 701,764 km (0.062 R)
• M3: 1,165,966 km (0.115 R)
• M4: 1,709,305 km (0.068 R)
• M5: 4,532,815 km (0.116 R)
• M6: 5,791,532 km (0.118 R)
• M7: 6,249,750 km (0.112 R)
• M8: 7,337,028 km (0.113 R)
• M9: 8,656,481 km (0.101 R)
• M10: 9,528,786 km (0.114 R)
• M11: 9,966,210 km (0.101 R)
• M12: 11,097,320 km (0.089 R)
• M13: 11,626,747 km (0.112 R)
• M14: 12,312,354 km (0.117 R)
• M15: 13,415,787 km (0.069 R)
• M16: 14,952,756 km (0.079 R)
• M17: 15,929,630 km (0.094 R)
• M18: 16,948,691 km (0.102 R)
• M19: 20,463,493 km (0.107 R)
• M20: 21,463,554 km (0.098 R)
• M21: 22,496,079 km (0.111 R)
• M22: 23,706,027 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 12

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.88 AU - 12.42 AU

Year: 15142 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,153,122 km

• M1: 149,299 km (0.08 R)
• M2: 545,583 km (0.112 R)
• M3: 1,095,505 km (0.083 R)
• M4: 1,506,451 km (0.116 R)
• M5: 1,894,358 km (0.082 R)
• M6: 3,160,255 km (0.091 R)
• M7: 4,203,102 km (0.113 R)
• M8: 5,968,955 km (0.051 R)
• M9: 6,998,188 km (0.117 R)
• M10: 7,719,998 km (0.094 R)
• M11: 8,490,726 km (0.088 R)
• M12: 9,032,570 km (0.081 R)
• M13: 9,839,650 km (0.105 R)
• M14: 10,797,974 km (0.09 R)
• M15: 11,652,328 km (0.112 R)
• M16: 12,551,261 km (0.072 R)
• M17: 13,076,799 km (0.074 R)
• M18: 14,360,498 km (0.091 R)
• M19: 16,064,268 km (0.027 R)
• M20: 20,026,667 km (0.117 R)
• M21: 20,664,403 km (0.063 R)
• M22: 24,507,123 km (0.117 R)
• M23: 25,793,665 km (0.106 R)
• M24: 27,221,577 km (0.075 R)
• M25: 28,601,318 km (0.097 R)
• M26: 32,145,291 km (0.088 R)
• M27: 36,323,560 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit