🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 28.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 12.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.68 AU - 1 AU

Year: 505 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 26,902,320 km

• M1: 159,322 km (0.048 R)
• M2: 874,998 km (0.119 R)
• M3: 1,472,641 km (0.115 R)
• M4: 1,990,250 km (0.08 R)
• M5: 3,378,967 km (0.112 R)
• M6: 3,899,568 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 8.4

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.45 AU - 1.99 AU

Year: 1480 Days

Day: 13.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,902,320 km

• M1: 104,868 km (0.093 R)
• M2: 428,299 km (0.105 R)
• M3: 959,521 km (0.076 R)
• M4: 1,261,110 km (0.066 R)
• M5: 1,530,985 km (0.095 R)
• M6: 1,872,068 km (0.101 R)
• M7: 2,558,872 km (0.11 R)
• M8: 2,938,401 km (0.11 R)
• M9: 4,137,129 km (0.116 R)
• M10: 5,796,170 km (0.119 R)
• M11: 6,453,353 km (0.104 R)
• M12: 6,944,782 km (0.063 R)
• M13: 7,350,192 km (0.096 R)
• M14: 8,119,873 km (0.104 R)
• M15: 8,448,390 km (0.075 R)
• M16: 9,196,080 km (0.104 R)
• M17: 9,520,408 km (0.083 R)
• M18: 10,226,211 km (0.12 R)
• M19: 11,294,639 km (0.092 R)
• M20: 11,666,839 km (0.059 R)
• M21: 12,240,397 km (0.088 R)
• M22: 12,752,470 km (0.051 R)
• M23: 14,461,776 km (0.072 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 14.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.86 AU - 3.78 AU

Year: 3968 Days

Day: 12.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,902,320 km

• M1: 175,329 km (0.112 R)
• M2: 661,522 km (0.06 R)
• M3: 1,340,995 km (0.089 R)
• M4: 1,924,726 km (0.1 R)
• M5: 2,627,088 km (0.086 R)
• M6: 3,804,723 km (0.111 R)
• M7: 4,430,790 km (0.095 R)
• M8: 5,282,899 km (0.107 R)
• M9: 5,776,871 km (0.094 R)
• M10: 6,392,317 km (0.063 R)
• M11: 7,380,561 km (0.106 R)
• M12: 9,225,401 km (0.098 R)
• M13: 10,444,923 km (0.103 R)
• M14: 13,655,294 km (0.035 R)
• M15: 14,169,761 km (0.119 R)
• M16: 15,019,776 km (0.069 R)
• M17: 15,512,850 km (0.031 R)
• M18: 18,141,734 km (0.09 R)
• M19: 19,208,217 km (0.085 R)
• M20: 21,951,992 km (0.106 R)
• M21: 24,267,767 km (0.109 R)
• M22: 25,100,279 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit