🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.44 AU

Year: 489 Days

Day: 12.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,193,984 km

• M1: 45,627 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.32 AU - 2.2 AU

Year: 857 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,193,984 km

• M1: 392,994 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.58 AU - 1.98 AU

Year: 872 Days

Day: 13.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 10.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.88 AU - 5.96 AU

Year: 5288 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,193,984 km

• M1: 129,402 km (0.08 R)
• M2: 750,084 km (0.095 R)
• M3: 1,313,619 km (0.098 R)
• M4: 1,975,589 km (0.072 R)
• M5: 2,494,096 km (0.109 R)
• M6: 3,045,813 km (0.042 R)
• M7: 3,913,630 km (0.107 R)
• M8: 4,275,956 km (0.089 R)
• M9: 5,362,635 km (0.068 R)
• M10: 7,274,496 km (0.088 R)
• M11: 8,439,713 km (0.106 R)
• M12: 9,807,038 km (0.12 R)
• M13: 10,393,312 km (0.071 R)
• M14: 10,782,566 km (0.07 R)
• M15: 11,774,998 km (0.103 R)
• M16: 12,680,215 km (0.068 R)
• M17: 13,174,935 km (0.064 R)
• M18: 13,580,046 km (0.1 R)
• M19: 14,361,844 km (0.093 R)
• M20: 14,899,499 km (0.051 R)
• M21: 15,339,317 km (0.095 R)
• M22: 18,538,168 km (0.102 R)
• M23: 20,427,589 km (0.119 R)
• M24: 21,107,960 km (0.116 R)
• M25: 24,056,235 km (0.106 R)
• M26: 25,200,210 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.66 AU - 12.64 AU

Year: 15547 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,193,984 km

• M1: 112,498 km (0.116 R)
• M2: 414,237 km (0.072 R)
• M3: 854,653 km (0.079 R)
• M4: 1,194,838 km (0.056 R)
• M5: 1,808,339 km (0.077 R)
• M6: 2,338,813 km (0.12 R)
• M7: 4,309,466 km (0.108 R)
• M8: 5,078,100 km (0.097 R)
• M9: 6,295,677 km (0.064 R)
• M10: 9,243,652 km (0.027 R)
• M11: 10,517,478 km (0.117 R)
• M12: 11,106,296 km (0.106 R)
• M13: 13,206,500 km (0.067 R)
• M14: 14,891,122 km (0.083 R)
• M15: 15,333,632 km (0.095 R)
• M16: 17,434,884 km (0.109 R)
• M17: 21,259,054 km (0.085 R)
• M18: 22,009,736 km (0.095 R)
• M19: 22,391,660 km (0.104 R)
• M20: 29,235,014 km (0.096 R)
• M21: 30,163,119 km (0.045 R)
• M22: 31,834,576 km (0.112 R)
• M23: 38,170,645 km (0.104 R)
• M24: 42,881,182 km (0.092 R)
• M25: 46,854,951 km (0.063 R)
• M26: 54,474,718 km (0.082 R)
• M27: 62,689,437 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit