🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 358 Days

Day: 41.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.18 AU - 1.7 AU

Year: 628 Days

Day: 25.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.28 AU - 4.72 AU

Year: 3469 Days

Day: 29 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 12.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.26 AU - 6.1 AU

Year: 4920 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,688,163 km

• M1: 159,172 km (0.035 R)
• M2: 876,494 km (0.088 R)
• M3: 1,381,985 km (0.088 R)
• M4: 2,612,577 km (0.09 R)
• M5: 3,587,955 km (0.12 R)
• M6: 4,668,501 km (0.058 R)
• M7: 5,125,821 km (0.115 R)
• M8: 5,697,435 km (0.072 R)
• M9: 6,311,085 km (0.115 R)
• M10: 6,839,914 km (0.054 R)
• M11: 8,606,366 km (0.04 R)
• M12: 10,024,703 km (0.079 R)
• M13: 11,869,993 km (0.072 R)
• M14: 14,350,774 km (0.052 R)
• M15: 15,267,809 km (0.11 R)
• M16: 16,454,120 km (0.114 R)
• M17: 17,398,532 km (0.11 R)
• M18: 19,073,729 km (0.095 R)
• M19: 21,058,443 km (0.077 R)
• M20: 21,889,759 km (0.075 R)
• M21: 23,914,416 km (0.066 R)
• M22: 26,617,351 km (0.109 R)
• M23: 27,181,335 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 12.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.03 AU - 12.67 AU

Year: 12989 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,688,163 km

• M1: 155,582 km (0.101 R)
• M2: 691,741 km (0.043 R)
• M3: 1,410,858 km (0.066 R)
• M4: 2,220,032 km (0.11 R)
• M5: 3,209,622 km (0.106 R)
• M6: 5,158,434 km (0.081 R)
• M7: 6,179,738 km (0.09 R)
• M8: 7,958,158 km (0.106 R)
• M9: 8,409,794 km (0.057 R)
• M10: 9,683,321 km (0.102 R)
• M11: 11,541,625 km (0.099 R)
• M12: 12,391,192 km (0.108 R)
• M13: 13,396,489 km (0.112 R)
• M14: 14,455,193 km (0.092 R)
• M15: 16,739,104 km (0.094 R)
• M16: 17,620,086 km (0.119 R)
• M17: 18,890,621 km (0.055 R)
• M18: 21,142,667 km (0.108 R)
• M19: 23,820,469 km (0.049 R)
• M20: 28,392,180 km (0.088 R)
• M21: 29,062,229 km (0.051 R)
• M22: 36,130,279 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577

Radius: 3.3

Gravity: 52.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.34 AU - 22.58 AU

Year: 28826 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,688,163 km

• M1: 40,990 km (0.096 R)
• M2: 150,196 km (0.116 R)
• M3: 261,497 km (0.061 R)
• M4: 650,003 km (0.12 R)
• M5: 990,488 km (0.097 R)
• M6: 1,633,310 km (0.117 R)
• M7: 2,988,217 km (0.099 R)
• M8: 3,334,537 km (0.104 R)
• M9: 4,038,095 km (0.033 R)
• M10: 4,246,036 km (0.042 R)
• M11: 4,388,603 km (0.056 R)
• M12: 4,912,794 km (0.055 R)
• M13: 5,477,526 km (0.114 R)
• M14: 8,903,616 km (0.118 R)
• M15: 9,925,220 km (0.111 R)
• M16: 10,050,284 km (0.077 R)
• M17: 13,762,555 km (0.119 R)
• M18: 14,633,065 km (0.08 R)
• M19: 16,308,861 km (0.045 R)
• M20: 20,335,886 km (0.095 R)
• M21: 21,567,525 km (0.101 R)
• M22: 25,093,696 km (0.068 R)
• M23: 25,326,022 km (0.073 R)
• M24: 26,031,525 km (0.05 R)
• M25: 28,352,237 km (0.065 R)
• M26: 31,881,849 km (0.096 R)
• M27: 35,255,581 km (0.082 R)
• M28: 37,028,315 km (0.072 R)
• M29: 39,483,067 km (0.114 R)
• M30: 39,639,995 km (0.104 R)
• M31: 45,743,439 km (0.092 R)
• M32: 54,944,755 km (0.07 R)
• M33: 55,927,463 km (0.099 R)
• M34: 60,808,094 km (0.083 R)
• M35: 66,185,838 km (0.115 R)
• M36: 66,851,848 km (0.031 R)
• M37: 67,074,748 km (0.116 R)
• M38: 70,709,678 km (0.098 R)
• M39: 81,124,532 km (0.117 R)
• M40: 88,160,120 km (0.083 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit