🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 291 Days

Day: 46.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,430,487 km

• M1: 26,180 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.75 AU - 2.33 AU

Year: 1081 Days

Day: 44.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,430,487 km

• M1: 185,352 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 14.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.37 AU - 9.75 AU

Year: 9288 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,430,487 km

• M1: 175,329 km (0.08 R)
• M2: 680,072 km (0.109 R)
• M3: 1,186,162 km (0.118 R)
• M4: 1,688,362 km (0.056 R)
• M5: 2,153,910 km (0.056 R)
• M6: 2,685,880 km (0.064 R)
• M7: 3,650,188 km (0.094 R)
• M8: 4,384,714 km (0.093 R)
• M9: 5,086,627 km (0.106 R)
• M10: 6,372,720 km (0.087 R)
• M11: 7,316,533 km (0.102 R)
• M12: 7,779,388 km (0.069 R)
• M13: 8,904,813 km (0.075 R)
• M14: 10,395,406 km (0.09 R)
• M15: 13,551,622 km (0.112 R)
• M16: 14,578,462 km (0.101 R)
• M17: 15,111,031 km (0.118 R)
• M18: 16,571,106 km (0.096 R)
• M19: 18,506,902 km (0.075 R)
• M20: 29,110,399 km (0.098 R)
• M21: 29,743,198 km (0.092 R)
• M22: 32,030,550 km (0.113 R)
• M23: 33,160,163 km (0.076 R)
• M24: 35,979,185 km (0.109 R)
• M25: 36,708,176 km (0.1 R)
• M26: 38,447,550 km (0.09 R)
• M27: 39,852,274 km (0.054 R)
• M28: 44,410,821 km (0.111 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 14.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.56 AU - 13.32 AU

Year: 13419 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 19,430,487 km

• M1: 188,194 km (0.082 R)
• M2: 1,524,701 km (0.104 R)
• M3: 2,651,024 km (0.104 R)
• M4: 5,198,975 km (0.091 R)
• M5: 6,330,832 km (0.083 R)
• M6: 10,102,195 km (0.107 R)
• M7: 18,018,914 km (0.096 R)
• M8: 19,928,381 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 13.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.14 AU - 13.08 AU

Year: 14671 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,430,487 km

• M1: 211,083 km (0.055 R)
• M2: 983,307 km (0.077 R)
• M3: 1,868,777 km (0.091 R)
• M4: 3,272,154 km (0.116 R)
• M5: 9,667,014 km (0.037 R)
• M6: 13,520,955 km (0.109 R)
• M7: 16,788,172 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit