🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 284 Days

Day: 39.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,979,738 km

• M1: 43,533 km (0.098 R)
• M2: 76,145 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.89 AU - 1.23 AU

Year: 487 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 9.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.7 AU - 9.28 AU

Year: 10078 Days

Day: 12.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,979,738 km

• M1: 118,781 km (0.104 R)
• M2: 493,374 km (0.075 R)
• M3: 795,561 km (0.06 R)
• M4: 1,300,604 km (0.059 R)
• M5: 1,732,493 km (0.035 R)
• M6: 2,976,549 km (0.083 R)
• M7: 5,118,042 km (0.093 R)
• M8: 6,659,648 km (0.11 R)
• M9: 7,058,626 km (0.084 R)
• M10: 7,686,787 km (0.06 R)
• M11: 8,397,676 km (0.088 R)
• M12: 10,739,631 km (0.114 R)
• M13: 12,684,254 km (0.06 R)
• M14: 13,803,545 km (0.107 R)
• M15: 15,123,148 km (0.06 R)
• M16: 15,954,164 km (0.08 R)
• M17: 16,309,160 km (0.116 R)
• M18: 17,934,840 km (0.038 R)
• M19: 18,708,261 km (0.073 R)
• M20: 20,488,176 km (0.049 R)
• M21: 22,113,856 km (0.054 R)
• M22: 28,221,938 km (0.116 R)
• M23: 30,231,336 km (0.039 R)
• M24: 30,557,011 km (0.096 R)
• M25: 31,105,287 km (0.101 R)
• M26: 31,771,596 km (0.095 R)
• M27: 35,608,332 km (0.05 R)
• M28: 37,825,971 km (0.114 R)
• M29: 41,590,003 km (0.051 R)
• M30: 48,505,015 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.4

Radius: 8

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.5 AU - 9.88 AU

Year: 10459 Days

Day: 14.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,979,738 km

• M1: 99,483 km (0.026 R)
• M2: 411,245 km (0.111 R)
• M3: 686,804 km (0.096 R)
• M4: 1,112,111 km (0.102 R)
• M5: 1,405,771 km (0.105 R)
• M6: 2,207,017 km (0.111 R)
• M7: 2,573,682 km (0.059 R)
• M8: 2,935,709 km (0.083 R)
• M9: 3,923,204 km (0.119 R)
• M10: 5,656,445 km (0.057 R)
• M11: 7,803,773 km (0.042 R)
• M12: 8,518,552 km (0.071 R)
• M13: 11,255,295 km (0.09 R)
• M14: 16,239,447 km (0.093 R)
• M15: 20,219,947 km (0.101 R)
• M16: 20,550,708 km (0.056 R)
• M17: 21,909,805 km (0.063 R)
• M18: 22,967,911 km (0.109 R)
• M19: 23,875,222 km (0.102 R)
• M20: 26,444,416 km (0.04 R)
• M21: 31,236,185 km (0.107 R)
• M22: 34,654,945 km (0.084 R)
• M23: 41,956,518 km (0.103 R)
• M24: 43,037,811 km (0.1 R)
• M25: 44,276,332 km (0.102 R)
• M26: 45,964,395 km (0.089 R)
• M27: 46,824,283 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit