🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.74 AU - 0.76 AU

Year: 234 Days

Day: 19.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,904,134 km

• M1: 36,651 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 455 Days

Day: 17.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,904,134 km

• M1: 67,768 km (0.087 R)
• M2: 116,686 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 15

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.47 AU - 7.21 AU

Year: 5745 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,904,134 km

• M1: 186,549 km (0.09 R)
• M2: 1,128,118 km (0.106 R)
• M3: 1,605,484 km (0.052 R)
• M4: 2,191,908 km (0.074 R)
• M5: 2,794,937 km (0.038 R)
• M6: 4,011,018 km (0.089 R)
• M7: 4,612,551 km (0.088 R)
• M8: 6,788,602 km (0.113 R)
• M9: 8,010,517 km (0.033 R)
• M10: 8,850,808 km (0.118 R)
• M11: 9,665,219 km (0.057 R)
• M12: 12,115,184 km (0.043 R)
• M13: 14,786,104 km (0.059 R)
• M14: 16,170,183 km (0.03 R)
• M15: 17,513,423 km (0.112 R)
• M16: 19,329,092 km (0.093 R)
• M17: 19,801,971 km (0.058 R)
• M18: 21,482,404 km (0.051 R)
• M19: 23,637,660 km (0.072 R)
• M20: 25,527,530 km (0.105 R)
• M21: 27,262,267 km (0.108 R)
• M22: 29,517,455 km (0.097 R)
• M23: 30,145,317 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 11.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.17 AU - 8.87 AU

Year: 7422 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,904,134 km

• M1: 146,756 km (0.075 R)
• M2: 557,402 km (0.093 R)
• M3: 1,273,826 km (0.106 R)
• M4: 1,644,230 km (0.097 R)
• M5: 3,454,065 km (0.105 R)
• M6: 5,144,072 km (0.11 R)
• M7: 7,771,460 km (0.111 R)
• M8: 10,621,299 km (0.092 R)
• M9: 16,538,942 km (0.116 R)
• M10: 18,555,970 km (0.117 R)
• M11: 21,768,435 km (0.096 R)
• M12: 23,230,006 km (0.116 R)
• M13: 27,475,295 km (0.043 R)
• M14: 31,821,711 km (0.092 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit