🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 165 Days

Day: 39.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,647,553 km

• M1: 444,006 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 233 Days

Day: 41.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 561 Days

Day: 26.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 9.3

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.24 AU - 4.6 AU

Year: 3231 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,647,553 km

• M1: 115,639 km (0.111 R)
• M2: 556,953 km (0.09 R)
• M3: 872,305 km (0.091 R)
• M4: 1,520,513 km (0.03 R)
• M5: 2,220,930 km (0.038 R)
• M6: 2,604,200 km (0.094 R)
• M7: 3,687,139 km (0.115 R)
• M8: 4,411,192 km (0.107 R)
• M9: 4,721,309 km (0.088 R)
• M10: 5,148,860 km (0.114 R)
• M11: 7,418,110 km (0.047 R)
• M12: 8,172,980 km (0.062 R)
• M13: 9,168,405 km (0.072 R)
• M14: 9,478,222 km (0.113 R)
• M15: 11,711,718 km (0.095 R)
• M16: 14,586,840 km (0.078 R)
• M17: 15,659,606 km (0.108 R)
• M18: 16,957,517 km (0.104 R)
• M19: 17,248,784 km (0.104 R)
• M20: 18,022,055 km (0.108 R)
• M21: 19,005,362 km (0.114 R)
• M22: 21,483,301 km (0.11 R)
• M23: 24,389,988 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 14.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.91 AU - 10.63 AU

Year: 12711 Days

Day: 13 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,647,553 km

• M1: 181,911 km (0.113 R)
• M2: 771,327 km (0.118 R)
• M3: 1,860,698 km (0.078 R)
• M4: 2,968,919 km (0.079 R)
• M5: 3,497,449 km (0.118 R)
• M6: 4,423,759 km (0.111 R)
• M7: 5,883,535 km (0.039 R)
• M8: 6,801,617 km (0.083 R)
• M9: 13,186,753 km (0.05 R)
• M10: 19,821,119 km (0.111 R)
• M11: 24,625,754 km (0.053 R)
• M12: 31,767,557 km (0.089 R)
• M13: 34,463,909 km (0.102 R)
• M14: 35,161,184 km (0.1 R)
• M15: 39,670,663 km (0.109 R)
• M16: 43,599,402 km (0.104 R)
• M17: 46,499,207 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit