🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 218 Days

Day: 42.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,018,611 km

• M1: 78,988 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.47 AU - 1.73 AU

Year: 771 Days

Day: 29.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,018,611 km

• M1: 57,296 km (0.118 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.76 AU - 2.64 AU

Year: 1243 Days

Day: 24.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,018,611 km

• M1: 1,255,425 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.23 AU - 5.01 AU

Year: 3185 Days

Day: 19.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,018,611 km

• M1: 41,289 km (0.038 R)
• M2: 453,581 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 14.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.14 AU - 8.68 AU

Year: 7681 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,018,611 km

• M1: 187,147 km (0.096 R)
• M2: 852,558 km (0.12 R)
• M3: 1,488,499 km (0.085 R)
• M4: 2,472,554 km (0.096 R)
• M5: 3,152,925 km (0.074 R)
• M6: 4,235,864 km (0.102 R)
• M7: 5,038,307 km (0.118 R)
• M8: 5,940,232 km (0.108 R)
• M9: 6,874,621 km (0.087 R)
• M10: 7,706,684 km (0.066 R)
• M11: 8,948,795 km (0.084 R)
• M12: 10,224,865 km (0.105 R)
• M13: 15,278,431 km (0.072 R)
• M14: 19,277,182 km (0.049 R)
• M15: 20,244,033 km (0.1 R)
• M16: 20,777,947 km (0.082 R)
• M17: 21,953,637 km (0.083 R)
• M18: 22,517,172 km (0.096 R)
• M19: 24,869,000 km (0.068 R)
• M20: 27,659,300 km (0.088 R)
• M21: 29,469,135 km (0.102 R)
• M22: 31,255,483 km (0.064 R)
• M23: 32,175,211 km (0.11 R)
• M24: 33,429,589 km (0.08 R)
• M25: 34,825,038 km (0.117 R)
• M26: 39,009,290 km (0.103 R)
• M27: 39,599,304 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 11.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.06 AU - 11.32 AU

Year: 10609 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,018,611 km

• M1: 148,102 km (0.079 R)
• M2: 579,841 km (0.095 R)
• M3: 1,105,379 km (0.066 R)
• M4: 1,480,720 km (0.085 R)
• M5: 2,443,232 km (0.102 R)
• M6: 3,028,459 km (0.068 R)
• M7: 5,362,336 km (0.079 R)
• M8: 6,430,764 km (0.105 R)
• M9: 9,971,147 km (0.048 R)
• M10: 10,437,144 km (0.091 R)
• M11: 11,136,065 km (0.094 R)
• M12: 19,135,363 km (0.069 R)
• M13: 20,019,037 km (0.034 R)
• M14: 23,101,651 km (0.062 R)
• M15: 31,388,924 km (0.088 R)
• M16: 33,877,934 km (0.069 R)
• M17: 34,933,197 km (0.12 R)
• M18: 36,495,897 km (0.106 R)
• M19: 38,356,445 km (0.095 R)
• M20: 39,118,048 km (0.045 R)
• M21: 43,763,211 km (0.094 R)
• M22: 46,864,076 km (0.11 R)
• M23: 48,027,050 km (0.118 R)
• M24: 49,807,414 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit