🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.9 AU - 1.02 AU

Year: 339 Days

Day: 24.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,039,436 km

• M1: 231,727 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 674 Days

Day: 27.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,039,436 km

• M1: 814,860 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.64 AU - 5.28 AU

Year: 3390 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,039,436 km

• M1: 3,399,911 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 8.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.01 AU - 6.41 AU

Year: 5569 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,039,436 km

• M1: 101,128 km (0.106 R)
• M2: 464,501 km (0.106 R)
• M3: 754,422 km (0.11 R)
• M4: 1,438,533 km (0.081 R)
• M5: 2,081,505 km (0.096 R)
• M6: 2,406,132 km (0.075 R)
• M7: 3,252,557 km (0.11 R)
• M8: 3,818,186 km (0.098 R)
• M9: 4,424,207 km (0.064 R)
• M10: 4,837,696 km (0.055 R)
• M11: 6,264,112 km (0.117 R)
• M12: 8,343,971 km (0.091 R)
• M13: 8,824,479 km (0.094 R)
• M14: 9,245,298 km (0.069 R)
• M15: 9,881,089 km (0.085 R)
• M16: 10,976,295 km (0.054 R)
• M17: 11,734,756 km (0.111 R)
• M18: 14,852,226 km (0.039 R)
• M19: 17,212,881 km (0.05 R)
• M20: 17,509,533 km (0.105 R)
• M21: 18,730,850 km (0.105 R)
• M22: 23,671,469 km (0.053 R)
• M23: 25,010,819 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 4.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.44 AU - 21.06 AU

Year: 25784 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,039,436 km

• M1: 60,886 km (0.119 R)
• M2: 334,351 km (0.045 R)
• M3: 587,172 km (0.104 R)
• M4: 776,413 km (0.042 R)
• M5: 1,636,002 km (0.11 R)
• M6: 4,147,751 km (0.033 R)
• M7: 5,376,547 km (0.111 R)
• M8: 7,623,807 km (0.064 R)
• M9: 13,050,619 km (0.081 R)
• M10: 14,407,472 km (0.093 R)
• M11: 14,832,180 km (0.1 R)
• M12: 18,123,632 km (0.039 R)
• M13: 23,973,956 km (0.114 R)
• M14: 25,792,019 km (0.103 R)
• M15: 27,267,952 km (0.113 R)
• M16: 34,989,596 km (0.073 R)
• M17: 37,323,173 km (0.082 R)
• M18: 39,482,768 km (0.076 R)
• M19: 46,612,303 km (0.064 R)
• M20: 51,048,029 km (0.104 R)
• M21: 57,329,644 km (0.06 R)
• M22: 57,683,293 km (0.093 R)
• M23: 61,483,229 km (0.112 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit