🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.54 AU - 3.7 AU

Year: 2581 Days

Day: 38 Hours

Environment

Temp: -130 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.8

Radius: 13.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.58 AU - 5.46 AU

Year: 3601 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,393,609 km

• M1: 167,849 km (0.051 R)
• M2: 893,997 km (0.099 R)
• M3: 1,361,191 km (0.093 R)
• M4: 1,945,670 km (0.118 R)
• M5: 2,469,262 km (0.114 R)
• M6: 3,052,545 km (0.068 R)
• M7: 5,325,684 km (0.101 R)
• M8: 6,003,363 km (0.114 R)
• M9: 6,826,300 km (0.108 R)
• M10: 7,280,928 km (0.093 R)
• M11: 8,183,752 km (0.077 R)
• M12: 8,802,788 km (0.12 R)
• M13: 9,452,790 km (0.106 R)
• M14: 10,567,444 km (0.068 R)
• M15: 11,136,065 km (0.089 R)
• M16: 12,334,644 km (0.088 R)
• M17: 13,523,049 km (0.09 R)
• M18: 14,340,601 km (0.045 R)
• M19: 15,654,220 km (0.066 R)
• M20: 16,881,821 km (0.094 R)
• M21: 18,636,903 km (0.096 R)
• M22: 19,771,004 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 11.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.58 AU - 6.86 AU

Year: 5813 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,393,609 km

• M1: 147,952 km (0.089 R)
• M2: 526,285 km (0.045 R)
• M3: 1,203,365 km (0.111 R)
• M4: 1,590,375 km (0.119 R)
• M5: 2,270,148 km (0.076 R)
• M6: 2,643,843 km (0.1 R)
• M7: 4,857,293 km (0.115 R)
• M8: 5,372,060 km (0.112 R)
• M9: 6,166,125 km (0.105 R)
• M10: 7,275,692 km (0.09 R)
• M11: 12,614,242 km (0.082 R)
• M12: 13,276,362 km (0.071 R)
• M13: 15,865,752 km (0.029 R)
• M14: 16,758,701 km (0.117 R)
• M15: 17,873,954 km (0.085 R)
• M16: 18,972,152 km (0.055 R)
• M17: 19,370,231 km (0.036 R)
• M18: 20,390,040 km (0.12 R)
• M19: 22,983,469 km (0.097 R)
• M20: 23,894,819 km (0.11 R)
• M21: 24,909,093 km (0.075 R)
• M22: 26,690,504 km (0.114 R)
• M23: 27,274,684 km (0.111 R)
• M24: 29,254,761 km (0.115 R)
• M25: 29,786,582 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 13.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.73 AU - 10.97 AU

Year: 12478 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,393,609 km

• M1: 164,109 km (0.07 R)
• M2: 1,241,214 km (0.041 R)
• M3: 2,005,210 km (0.092 R)
• M4: 2,514,740 km (0.109 R)
• M5: 3,643,456 km (0.106 R)
• M6: 4,294,356 km (0.112 R)
• M7: 5,517,020 km (0.117 R)
• M8: 6,117,805 km (0.058 R)
• M9: 6,959,742 km (0.104 R)
• M10: 7,619,618 km (0.113 R)
• M11: 8,548,770 km (0.116 R)
• M12: 11,792,202 km (0.091 R)
• M13: 14,959,488 km (0.108 R)
• M14: 19,285,410 km (0.09 R)
• M15: 21,007,879 km (0.118 R)
• M16: 25,326,471 km (0.091 R)
• M17: 26,888,572 km (0.041 R)
• M18: 29,035,002 km (0.118 R)
• M19: 30,527,989 km (0.11 R)
• M20: 37,014,702 km (0.105 R)
• M21: 45,630,492 km (0.054 R)
• M22: 48,825,005 km (0.054 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit