🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 278 Days

Day: 44.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.37 AU - 1.95 AU

Year: 896 Days

Day: 34.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.13 AU - 2.85 AU

Year: 1646 Days

Day: 19.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 9.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.32 AU - 5.36 AU

Year: 5170 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,993,974 km

• M1: 115,639 km (0.056 R)
• M2: 510,578 km (0.082 R)
• M3: 827,575 km (0.027 R)
• M4: 1,229,395 km (0.026 R)
• M5: 1,607,728 km (0.036 R)
• M6: 2,034,232 km (0.101 R)
• M7: 2,552,140 km (0.068 R)
• M8: 3,315,837 km (0.05 R)
• M9: 3,942,652 km (0.03 R)
• M10: 4,519,352 km (0.072 R)
• M11: 6,302,558 km (0.069 R)
• M12: 6,689,119 km (0.102 R)
• M13: 7,194,610 km (0.116 R)
• M14: 9,727,003 km (0.05 R)
• M15: 11,427,482 km (0.103 R)
• M16: 12,003,284 km (0.071 R)
• M17: 13,422,370 km (0.06 R)
• M18: 14,009,392 km (0.087 R)
• M19: 16,469,379 km (0.089 R)
• M20: 17,080,337 km (0.03 R)
• M21: 18,871,323 km (0.101 R)
• M22: 20,225,034 km (0.101 R)
• M23: 21,569,919 km (0.115 R)
• M24: 23,890,780 km (0.107 R)
• M25: 25,392,743 km (0.066 R)
• M26: 26,208,201 km (0.101 R)
• M27: 29,914,039 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 10.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.19 AU - 11.71 AU

Year: 12171 Days

Day: 12.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,993,974 km

• M1: 126,111 km (0.101 R)
• M2: 443,707 km (0.117 R)
• M3: 869,313 km (0.056 R)
• M4: 1,406,220 km (0.078 R)
• M5: 1,938,639 km (0.117 R)
• M6: 3,748,324 km (0.07 R)
• M7: 4,229,132 km (0.08 R)
• M8: 4,622,873 km (0.096 R)
• M9: 5,231,737 km (0.11 R)
• M10: 5,686,215 km (0.11 R)
• M11: 8,252,716 km (0.087 R)
• M12: 9,311,570 km (0.074 R)
• M13: 10,066,142 km (0.108 R)
• M14: 11,227,470 km (0.102 R)
• M15: 13,082,483 km (0.038 R)
• M16: 14,136,849 km (0.066 R)
• M17: 15,881,609 km (0.102 R)
• M18: 18,339,353 km (0.075 R)
• M19: 21,899,632 km (0.08 R)
• M20: 24,696,963 km (0.044 R)
• M21: 25,013,063 km (0.062 R)
• M22: 26,882,887 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit