🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 187 Days

Day: 27.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.99 AU - 2.29 AU

Year: 1397 Days

Day: 32.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,687,286 km

• M1: 736,620 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.17 AU - 2.49 AU

Year: 1587 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,687,286 km

• M1: 1,527,843 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 9.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.36 AU - 2.5 AU

Year: 1690 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,687,286 km

• M1: 113,395 km (0.116 R)
• M2: 411,394 km (0.087 R)
• M3: 814,411 km (0.116 R)
• M4: 1,266,944 km (0.111 R)
• M5: 1,966,913 km (0.094 R)
• M6: 2,299,469 km (0.067 R)
• M7: 2,656,110 km (0.057 R)
• M8: 3,184,191 km (0.119 R)
• M9: 3,514,054 km (0.091 R)
• M10: 4,206,243 km (0.063 R)
• M11: 4,643,668 km (0.077 R)
• M12: 5,302,646 km (0.078 R)
• M13: 5,654,949 km (0.111 R)
• M14: 5,975,837 km (0.091 R)
• M15: 6,284,756 km (0.034 R)
• M16: 6,909,028 km (0.101 R)
• M17: 7,383,553 km (0.115 R)
• M18: 8,786,332 km (0.095 R)
• M19: 10,945,777 km (0.1 R)
• M20: 12,299,787 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 10.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.31 AU - 9.53 AU

Year: 10902 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,687,286 km

• M1: 133,890 km (0.055 R)
• M2: 570,566 km (0.1 R)
• M3: 1,267,244 km (0.092 R)
• M4: 2,121,896 km (0.118 R)
• M5: 2,487,962 km (0.103 R)
• M6: 3,034,443 km (0.082 R)
• M7: 3,553,997 km (0.113 R)
• M8: 3,932,778 km (0.089 R)
• M9: 4,278,948 km (0.068 R)
• M10: 4,708,593 km (0.108 R)
• M11: 5,166,811 km (0.046 R)
• M12: 5,547,687 km (0.096 R)
• M13: 7,262,977 km (0.119 R)
• M14: 7,876,328 km (0.078 R)
• M15: 8,523,787 km (0.103 R)
• M16: 11,416,562 km (0.038 R)
• M17: 13,115,545 km (0.114 R)
• M18: 14,091,970 km (0.103 R)
• M19: 14,976,991 km (0.086 R)
• M20: 16,707,539 km (0.111 R)
• M21: 17,160,222 km (0.038 R)
• M22: 19,299,472 km (0.075 R)
• M23: 20,734,265 km (0.1 R)
• M24: 24,005,372 km (0.088 R)
• M25: 24,582,072 km (0.084 R)
• M26: 30,868,473 km (0.086 R)
• M27: 48,455,050 km (0.1 R)
• M28: 49,067,952 km (0.094 R)
• M29: 54,819,392 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 3

Gravity: 79.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.22 AU - 13.58 AU

Year: 18318 Days

Day: 16 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,687,286 km

• M1: 37,250 km (0.103 R)
• M2: 142,118 km (0.056 R)
• M3: 277,654 km (0.103 R)
• M4: 584,329 km (0.077 R)
• M5: 821,442 km (0.118 R)
• M6: 1,029,084 km (0.088 R)
• M7: 1,314,217 km (0.09 R)
• M8: 1,809,237 km (0.077 R)
• M9: 2,222,576 km (0.03 R)
• M10: 2,440,240 km (0.067 R)
• M11: 2,817,825 km (0.087 R)
• M12: 3,125,548 km (0.096 R)
• M13: 3,717,208 km (0.099 R)
• M14: 6,100,152 km (0.064 R)
• M15: 6,835,725 km (0.089 R)
• M16: 9,731,192 km (0.1 R)
• M17: 11,862,662 km (0.095 R)
• M18: 12,457,164 km (0.11 R)
• M19: 14,507,553 km (0.077 R)
• M20: 14,731,650 km (0.108 R)
• M21: 16,608,655 km (0.068 R)
• M22: 20,080,971 km (0.06 R)
• M23: 25,385,861 km (0.027 R)
• M24: 27,041,012 km (0.062 R)
• M25: 28,183,341 km (0.089 R)
• M26: 29,238,754 km (0.094 R)
• M27: 31,928,973 km (0.12 R)
• M28: 33,075,341 km (0.079 R)
• M29: 37,373,737 km (0.082 R)
• M30: 40,831,392 km (0.077 R)
• M31: 54,065,418 km (0.044 R)
• M32: 66,548,314 km (0.11 R)
• M33: 68,414,846 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit