🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.33 AU - 1.51 AU

Year: 592 Days

Day: 29 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 12.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.85 AU - 7.09 AU

Year: 5757 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,339,766 km

• M1: 160,519 km (0.107 R)
• M2: 619,634 km (0.104 R)
• M3: 1,073,514 km (0.059 R)
• M4: 1,770,790 km (0.1 R)
• M5: 2,231,851 km (0.115 R)
• M6: 3,026,365 km (0.088 R)
• M7: 4,352,999 km (0.118 R)
• M8: 5,118,491 km (0.102 R)
• M9: 5,595,110 km (0.096 R)
• M10: 6,265,757 km (0.071 R)
• M11: 6,918,154 km (0.06 R)
• M12: 8,198,711 km (0.071 R)
• M13: 8,727,989 km (0.086 R)
• M14: 10,980,334 km (0.113 R)
• M15: 12,033,204 km (0.083 R)
• M16: 12,933,933 km (0.095 R)
• M17: 14,573,525 km (0.088 R)
• M18: 16,094,786 km (0.088 R)
• M19: 17,989,443 km (0.112 R)
• M20: 21,983,856 km (0.076 R)
• M21: 22,531,384 km (0.112 R)
• M22: 23,410,122 km (0.12 R)
• M23: 24,228,722 km (0.057 R)
• M24: 28,610,742 km (0.117 R)
• M25: 29,641,322 km (0.071 R)
• M26: 33,804,481 km (0.093 R)
• M27: 36,350,637 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 10

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.84 AU - 7.4 AU

Year: 5959 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,339,766 km

• M1: 124,316 km (0.092 R)
• M2: 474,076 km (0.075 R)
• M3: 863,479 km (0.111 R)
• M4: 1,425,219 km (0.047 R)
• M5: 1,777,223 km (0.065 R)
• M6: 2,246,960 km (0.112 R)
• M7: 3,317,931 km (0.072 R)
• M8: 3,643,157 km (0.077 R)
• M9: 4,405,956 km (0.1 R)
• M10: 5,919,289 km (0.08 R)
• M11: 6,777,980 km (0.094 R)
• M12: 7,682,599 km (0.114 R)
• M13: 8,037,445 km (0.077 R)
• M14: 8,627,908 km (0.048 R)
• M15: 10,020,514 km (0.111 R)
• M16: 10,617,559 km (0.103 R)
• M17: 11,147,884 km (0.119 R)
• M18: 11,557,333 km (0.078 R)
• M19: 12,406,151 km (0.109 R)
• M20: 13,808,631 km (0.106 R)
• M21: 16,925,503 km (0.092 R)
• M22: 18,838,710 km (0.119 R)
• M23: 22,797,818 km (0.112 R)
• M24: 23,236,588 km (0.1 R)
• M25: 26,148,062 km (0.113 R)
• M26: 27,691,164 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.33 AU - 8.61 AU

Year: 6438 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,339,766 km

• M1: 169,195 km (0.071 R)
• M2: 940,971 km (0.078 R)
• M3: 1,942,229 km (0.116 R)
• M4: 2,493,497 km (0.085 R)
• M5: 4,781,597 km (0.115 R)
• M6: 7,307,407 km (0.03 R)
• M7: 8,839,738 km (0.106 R)
• M8: 10,661,092 km (0.065 R)
• M9: 13,595,454 km (0.101 R)
• M10: 14,981,628 km (0.071 R)
• M11: 17,089,313 km (0.106 R)
• M12: 18,275,025 km (0.066 R)
• M13: 22,438,484 km (0.099 R)
• M14: 23,859,514 km (0.091 R)
• M15: 24,964,145 km (0.103 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit