🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.02 AU - 1.02 AU

Year: 397 Days

Day: 17.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.17 AU - 1.51 AU

Year: 597 Days

Day: 38.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,488,897 km

• M1: 48,769 km (0.119 R)
• M2: 350,358 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.87 AU - 2.87 AU

Year: 1872 Days

Day: 33.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 13.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.94 AU - 5.32 AU

Year: 3836 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,488,897 km

• M1: 172,935 km (0.107 R)
• M2: 619,634 km (0.083 R)
• M3: 1,083,537 km (0.114 R)
• M4: 1,779,616 km (0.115 R)
• M5: 2,302,760 km (0.074 R)
• M6: 2,762,175 km (0.043 R)
• M7: 3,890,741 km (0.113 R)
• M8: 4,411,791 km (0.059 R)
• M9: 5,028,882 km (0.098 R)
• M10: 5,730,197 km (0.086 R)
• M11: 6,349,233 km (0.082 R)
• M12: 6,919,500 km (0.082 R)
• M13: 8,025,627 km (0.069 R)
• M14: 9,096,747 km (0.034 R)
• M15: 10,670,517 km (0.054 R)
• M16: 11,435,261 km (0.114 R)
• M17: 12,557,694 km (0.069 R)
• M18: 15,765,521 km (0.105 R)
• M19: 16,312,002 km (0.085 R)
• M20: 16,814,501 km (0.117 R)
• M21: 18,868,031 km (0.1 R)
• M22: 19,422,142 km (0.106 R)
• M23: 21,949,598 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 6

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.82 AU - 18.4 AU

Year: 26063 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,488,897 km

• M1: 74,649 km (0.115 R)
• M2: 304,282 km (0.115 R)
• M3: 551,119 km (0.101 R)
• M4: 907,461 km (0.075 R)
• M5: 1,223,561 km (0.082 R)
• M6: 1,628,822 km (0.119 R)
• M7: 2,228,709 km (0.109 R)
• M8: 8,093,394 km (0.048 R)
• M9: 15,673,967 km (0.067 R)
• M10: 18,580,953 km (0.094 R)
• M11: 21,724,752 km (0.044 R)
• M12: 21,932,245 km (0.075 R)
• M13: 22,775,528 km (0.1 R)
• M14: 23,859,813 km (0.057 R)
• M15: 29,041,435 km (0.112 R)
• M16: 36,219,888 km (0.088 R)
• M17: 41,397,920 km (0.091 R)
• M18: 44,162,787 km (0.097 R)
• M19: 64,438,984 km (0.107 R)
• M20: 68,587,931 km (0.104 R)
• M21: 73,844,351 km (0.103 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: 273 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit