🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 38.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 123.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,959,298 km

• M1: 87,216 km (0.05 R)
• M2: 105,167 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.92 AU - 1.2 AU

Year: 397 Days

Day: 40.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,959,298 km

• M1: 479,012 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.22 AU - 2.62 AU

Year: 1368 Days

Day: 13 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 9.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.3 AU - 5.66 AU

Year: 4039 Days

Day: 7.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,959,298 km

• M1: 115,639 km (0.082 R)
• M2: 428,149 km (0.106 R)
• M3: 909,256 km (0.063 R)
• M4: 1,235,529 km (0.084 R)
• M5: 1,980,077 km (0.109 R)
• M6: 2,309,791 km (0.086 R)
• M7: 3,308,656 km (0.078 R)
• M8: 4,161,214 km (0.082 R)
• M9: 4,527,430 km (0.116 R)
• M10: 5,226,501 km (0.1 R)
• M11: 7,474,209 km (0.041 R)
• M12: 7,790,459 km (0.033 R)
• M13: 9,508,141 km (0.118 R)
• M14: 9,804,644 km (0.1 R)
• M15: 10,811,588 km (0.098 R)
• M16: 12,493,068 km (0.116 R)
• M17: 14,439,186 km (0.035 R)
• M18: 15,180,743 km (0.109 R)
• M19: 16,419,862 km (0.092 R)
• M20: 17,949,201 km (0.107 R)
• M21: 18,402,932 km (0.059 R)
• M22: 19,274,638 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 8.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.04 AU - 10.06 AU

Year: 9895 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,959,298 km

• M1: 103,671 km (0.072 R)
• M2: 749,485 km (0.098 R)
• M3: 1,045,390 km (0.056 R)
• M4: 1,393,055 km (0.098 R)
• M5: 1,722,769 km (0.041 R)
• M6: 2,158,248 km (0.119 R)
• M7: 2,501,276 km (0.119 R)
• M8: 2,814,834 km (0.106 R)
• M9: 6,165,676 km (0.07 R)
• M10: 6,584,101 km (0.059 R)
• M11: 17,510,580 km (0.102 R)
• M12: 20,358,325 km (0.097 R)
• M13: 21,804,787 km (0.114 R)
• M14: 28,904,104 km (0.107 R)
• M15: 30,728,450 km (0.096 R)
• M16: 31,168,567 km (0.091 R)
• M17: 43,036,465 km (0.093 R)
• M18: 44,703,733 km (0.112 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit