🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 245 Days

Day: 26.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,792,595 km

• M1: 159,172 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 266 Days

Day: 39.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,792,595 km

• M1: 29,172 km (0.115 R)
• M2: 391,348 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 14.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.22 AU - 1.54 AU

Year: 1031 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,792,595 km

• M1: 175,329 km (0.053 R)
• M2: 673,490 km (0.085 R)
• M3: 1,136,794 km (0.041 R)
• M4: 1,890,019 km (0.101 R)
• M5: 2,478,089 km (0.115 R)
• M6: 4,057,842 km (0.115 R)
• M7: 4,668,950 km (0.05 R)
• M8: 5,465,259 km (0.117 R)
• M9: 7,006,416 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 11.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.05 AU - 2.51 AU

Year: 2189 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,792,595 km

• M1: 138,079 km (0.046 R)
• M2: 530,474 km (0.032 R)
• M3: 1,300,903 km (0.105 R)
• M4: 2,821,715 km (0.098 R)
• M5: 3,595,585 km (0.039 R)
• M6: 4,013,112 km (0.11 R)
• M7: 4,656,533 km (0.095 R)
• M8: 5,037,858 km (0.115 R)
• M9: 5,537,814 km (0.085 R)
• M10: 6,777,532 km (0.106 R)
• M11: 7,939,757 km (0.078 R)
• M12: 9,405,218 km (0.109 R)
• M13: 12,562,481 km (0.1 R)
• M14: 13,755,524 km (0.113 R)
• M15: 16,988,035 km (0.074 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 12.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.81 AU - 3.83 AU

Year: 3846 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,792,595 km

• M1: 156,180 km (0.106 R)
• M2: 729,140 km (0.074 R)
• M3: 1,126,173 km (0.098 R)
• M4: 2,017,477 km (0.079 R)
• M5: 2,900,703 km (0.114 R)
• M6: 3,351,890 km (0.115 R)
• M7: 4,086,864 km (0.102 R)
• M8: 5,852,568 km (0.116 R)
• M9: 7,007,164 km (0.119 R)
• M10: 8,373,741 km (0.028 R)
• M11: 8,843,927 km (0.054 R)
• M12: 11,262,476 km (0.092 R)
• M13: 11,836,034 km (0.079 R)
• M14: 13,537,560 km (0.112 R)
• M15: 15,002,273 km (0.117 R)
• M16: 16,517,849 km (0.118 R)
• M17: 18,356,257 km (0.074 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: 299 - 18,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit