🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.92 AU - 1.48 AU

Year: 475 Days

Day: 43.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,724,168 km

• M1: 752,776 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.62 AU - 1.74 AU

Year: 788 Days

Day: 39.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.29 AU - 4.71 AU

Year: 2893 Days

Day: 35.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 95.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 9.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.92 AU - 11.68 AU

Year: 11955 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,724,168 km

• M1: 115,938 km (0.116 R)
• M2: 632,500 km (0.113 R)
• M3: 1,496,128 km (0.095 R)
• M4: 1,859,801 km (0.108 R)
• M5: 2,768,309 km (0.1 R)
• M6: 3,730,821 km (0.095 R)
• M7: 4,275,956 km (0.112 R)
• M8: 4,816,752 km (0.095 R)
• M9: 5,463,613 km (0.052 R)
• M10: 5,808,287 km (0.118 R)
• M11: 10,717,491 km (0.095 R)
• M12: 11,409,830 km (0.114 R)
• M13: 13,383,026 km (0.111 R)
• M14: 19,617,367 km (0.088 R)
• M15: 22,831,926 km (0.109 R)
• M16: 25,765,989 km (0.086 R)
• M17: 27,550,692 km (0.107 R)
• M18: 30,088,919 km (0.119 R)
• M19: 30,477,724 km (0.11 R)
• M20: 34,446,555 km (0.085 R)
• M21: 36,830,846 km (0.103 R)
• M22: 37,164,300 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 7.5

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.69 AU - 15.21 AU

Year: 17839 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,724,168 km

• M1: 93,349 km (0.11 R)
• M2: 351,854 km (0.114 R)
• M3: 736,919 km (0.096 R)
• M4: 1,744,461 km (0.114 R)
• M5: 1,983,518 km (0.07 R)
• M6: 2,551,541 km (0.049 R)
• M7: 3,359,669 km (0.09 R)
• M8: 4,007,278 km (0.109 R)
• M9: 4,528,477 km (0.057 R)
• M10: 5,317,905 km (0.029 R)
• M11: 8,493,419 km (0.11 R)
• M12: 9,187,104 km (0.073 R)
• M13: 9,463,860 km (0.116 R)
• M14: 10,626,535 km (0.117 R)
• M15: 12,210,477 km (0.05 R)
• M16: 13,163,117 km (0.061 R)
• M17: 13,873,258 km (0.025 R)
• M18: 14,909,971 km (0.12 R)
• M19: 20,407,693 km (0.039 R)
• M20: 21,844,431 km (0.06 R)
• M21: 37,089,800 km (0.088 R)
• M22: 39,079,003 km (0.107 R)
• M23: 39,952,804 km (0.071 R)
• M24: 45,631,838 km (0.079 R)
• M25: 49,420,255 km (0.086 R)
• M26: 63,023,489 km (0.091 R)
• M27: 66,054,940 km (0.046 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 10,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit