🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.47 AU - 3.31 AU

Year: 1841 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 140.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.74 AU - 3.76 AU

Year: 2196 Days

Day: 22.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 8.3

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.54 AU - 6.48 AU

Year: 4847 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,372,122 km

• M1: 105,466 km (0.032 R)
• M2: 500,854 km (0.052 R)
• M3: 762,201 km (0.092 R)
• M4: 1,177,934 km (0.117 R)
• M5: 1,450,950 km (0.092 R)
• M6: 2,082,253 km (0.079 R)
• M7: 2,626,789 km (0.107 R)
• M8: 3,389,140 km (0.102 R)
• M9: 3,764,630 km (0.106 R)
• M10: 4,625,267 km (0.092 R)
• M11: 4,893,795 km (0.112 R)
• M12: 5,258,664 km (0.08 R)
• M13: 6,266,655 km (0.066 R)
• M14: 6,937,302 km (0.053 R)
• M15: 7,692,023 km (0.109 R)
• M16: 8,741,303 km (0.105 R)
• M17: 9,927,315 km (0.078 R)
• M18: 11,265,318 km (0.113 R)
• M19: 11,753,306 km (0.112 R)
• M20: 12,511,768 km (0.069 R)
• M21: 13,464,556 km (0.085 R)
• M22: 16,488,229 km (0.081 R)
• M23: 16,800,888 km (0.052 R)
• M24: 19,170,369 km (0.097 R)
• M25: 20,868,454 km (0.091 R)
• M26: 22,973,595 km (0.11 R)
• M27: 24,887,401 km (0.117 R)
• M28: 28,130,982 km (0.05 R)
• M29: 29,485,591 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.3 AU - 6.52 AU

Year: 5384 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,372,122 km

• M1: 99,483 km (0.092 R)
• M2: 414,685 km (0.065 R)
• M3: 1,003,652 km (0.078 R)
• M4: 1,976,337 km (0.086 R)
• M5: 2,275,683 km (0.059 R)
• M6: 3,342,615 km (0.079 R)
• M7: 3,749,970 km (0.09 R)
• M8: 4,878,237 km (0.083 R)
• M9: 6,684,631 km (0.113 R)
• M10: 8,681,164 km (0.119 R)
• M11: 8,933,087 km (0.082 R)
• M12: 11,642,903 km (0.118 R)
• M13: 12,533,908 km (0.075 R)
• M14: 19,280,622 km (0.034 R)
• M15: 20,525,725 km (0.071 R)
• M16: 22,022,901 km (0.114 R)
• M17: 22,357,851 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 12.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.51 AU - 9.15 AU

Year: 7437 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,372,122 km

• M1: 165,904 km (0.075 R)
• M2: 588,518 km (0.045 R)
• M3: 1,836,763 km (0.101 R)
• M4: 2,306,799 km (0.085 R)
• M5: 2,981,635 km (0.112 R)
• M6: 3,735,010 km (0.079 R)
• M7: 4,668,800 km (0.094 R)
• M8: 5,083,635 km (0.091 R)
• M9: 5,818,908 km (0.099 R)
• M10: 6,335,769 km (0.077 R)
• M11: 6,883,148 km (0.109 R)
• M12: 8,412,337 km (0.111 R)
• M13: 9,676,289 km (0.116 R)
• M14: 11,589,197 km (0.074 R)
• M15: 12,409,592 km (0.079 R)
• M16: 13,622,831 km (0.094 R)
• M17: 14,044,398 km (0.109 R)
• M18: 14,724,470 km (0.086 R)
• M19: 16,554,800 km (0.094 R)
• M20: 17,104,572 km (0.116 R)
• M21: 21,380,827 km (0.087 R)
• M22: 22,198,230 km (0.068 R)
• M23: 27,931,418 km (0.118 R)
• M24: 28,711,123 km (0.057 R)
• M25: 29,907,906 km (0.077 R)
• M26: 33,588,163 km (0.072 R)
• M27: 34,581,193 km (0.051 R)
• M28: 36,626,047 km (0.064 R)
• M29: 38,152,095 km (0.054 R)
• M30: 42,470,835 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit