🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.49 AU - 0.69 AU

Year: 166 Days

Day: 28 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 961 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.84 AU - 3.64 AU

Year: 2141 Days

Day: 47.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.28 AU - 4.92 AU

Year: 3048 Days

Day: 29.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,685,421 km

• M1: 1,612,665 km (0.116 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 10.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.77 AU - 6.11 AU

Year: 4031 Days

Day: 11 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,685,421 km

• M1: 128,205 km (0.049 R)
• M2: 599,439 km (0.111 R)
• M3: 940,971 km (0.104 R)
• M4: 1,406,370 km (0.085 R)
• M5: 1,994,439 km (0.114 R)
• M6: 2,739,885 km (0.069 R)
• M7: 3,063,764 km (0.097 R)
• M8: 5,441,473 km (0.105 R)
• M9: 6,227,161 km (0.045 R)
• M10: 9,079,693 km (0.091 R)
• M11: 14,405,377 km (0.102 R)
• M12: 15,732,759 km (0.077 R)
• M13: 16,484,788 km (0.102 R)
• M14: 19,734,951 km (0.066 R)
• M15: 20,068,405 km (0.114 R)
• M16: 21,792,371 km (0.106 R)
• M17: 23,538,327 km (0.118 R)
• M18: 24,752,912 km (0.046 R)
• M19: 26,329,225 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.55 AU - 8.33 AU

Year: 6711 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,685,421 km

• M1: 174,282 km (0.109 R)
• M2: 654,191 km (0.104 R)
• M3: 1,224,758 km (0.084 R)
• M4: 2,160,343 km (0.118 R)
• M5: 2,845,352 km (0.083 R)
• M6: 3,394,974 km (0.066 R)
• M7: 3,865,759 km (0.088 R)
• M8: 4,434,081 km (0.119 R)
• M9: 5,177,433 km (0.118 R)
• M10: 5,675,444 km (0.117 R)
• M11: 6,308,243 km (0.107 R)
• M12: 7,288,558 km (0.094 R)
• M13: 7,755,752 km (0.113 R)
• M14: 9,234,377 km (0.113 R)
• M15: 10,744,269 km (0.086 R)
• M16: 13,138,283 km (0.063 R)
• M17: 16,790,715 km (0.107 R)
• M18: 17,264,791 km (0.079 R)
• M19: 20,147,692 km (0.085 R)
• M20: 20,915,877 km (0.081 R)
• M21: 22,674,549 km (0.082 R)
• M22: 23,590,088 km (0.087 R)
• M23: 29,023,034 km (0.114 R)
• M24: 30,401,279 km (0.081 R)
• M25: 34,797,961 km (0.109 R)
• M26: 38,303,039 km (0.097 R)
• M27: 40,564,061 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit