🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.75 AU - 1.23 AU

Year: 351 Days

Day: 23.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,393,767 km

• M1: 175,777 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 534 Days

Day: 14 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 14

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.46 AU - 6.7 AU

Year: 6016 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,393,767 km

• M1: 174,282 km (0.092 R)
• M2: 682,465 km (0.116 R)
• M3: 2,294,831 km (0.113 R)
• M4: 4,156,876 km (0.119 R)
• M5: 5,127,916 km (0.063 R)
• M6: 7,871,242 km (0.083 R)
• M7: 11,945,091 km (0.108 R)
• M8: 14,189,657 km (0.115 R)
• M9: 18,208,006 km (0.095 R)
• M10: 19,741,085 km (0.099 R)
• M11: 21,486,742 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 10.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.44 AU - 8.78 AU

Year: 6758 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,393,767 km

• M1: 134,488 km (0.105 R)
• M2: 763,099 km (0.032 R)
• M3: 1,176,737 km (0.1 R)
• M4: 2,248,456 km (0.098 R)
• M5: 3,434,318 km (0.103 R)
• M6: 5,192,841 km (0.116 R)
• M7: 5,660,335 km (0.105 R)
• M8: 7,341,216 km (0.079 R)
• M9: 9,332,364 km (0.111 R)
• M10: 11,128,436 km (0.111 R)
• M11: 11,513,501 km (0.054 R)
• M12: 12,774,910 km (0.115 R)
• M13: 13,412,197 km (0.111 R)
• M14: 14,126,377 km (0.083 R)
• M15: 14,635,459 km (0.063 R)
• M16: 17,238,611 km (0.081 R)
• M17: 17,689,948 km (0.115 R)
• M18: 20,207,232 km (0.086 R)
• M19: 20,781,388 km (0.09 R)
• M20: 21,887,216 km (0.108 R)
• M21: 25,773,619 km (0.098 R)
• M22: 26,619,744 km (0.099 R)
• M23: 28,636,024 km (0.104 R)
• M24: 31,035,574 km (0.106 R)
• M25: 31,800,169 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.67 AU - 7.67 AU

Year: 6843 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,393,767 km

• M1: 186,549 km (0.111 R)
• M2: 1,310,178 km (0.106 R)
• M3: 1,814,024 km (0.065 R)
• M4: 2,704,281 km (0.095 R)
• M5: 4,313,206 km (0.087 R)
• M6: 6,523,514 km (0.079 R)
• M7: 7,218,845 km (0.087 R)
• M8: 9,369,614 km (0.117 R)
• M9: 10,465,568 km (0.114 R)
• M10: 11,420,601 km (0.079 R)
• M11: 13,504,200 km (0.066 R)
• M12: 16,452,026 km (0.026 R)
• M13: 17,384,619 km (0.073 R)
• M14: 17,924,518 km (0.092 R)
• M15: 20,995,612 km (0.102 R)
• M16: 21,608,365 km (0.048 R)
• M17: 23,012,640 km (0.083 R)
• M18: 23,883,898 km (0.084 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit