🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.17 AU - 1.67 AU

Year: 600 Days

Day: 45 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.88 AU - 2 AU

Year: 959 Days

Day: 30.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.59 AU - 2.81 AU

Year: 1574 Days

Day: 42.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,142,583 km

• M1: 1,269,338 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.13 AU - 3.45 AU

Year: 1653 Days

Day: 38.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.13 AU - 4.71 AU

Year: 3297 Days

Day: 34 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,142,583 km

• M1: 55,950 km (0.03 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 9.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.87 AU - 5.85 AU

Year: 4402 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,142,583 km

• M1: 117,285 km (0.109 R)
• M2: 435,180 km (0.058 R)
• M3: 771,925 km (0.092 R)
• M4: 1,297,762 km (0.097 R)
• M5: 1,631,365 km (0.038 R)
• M6: 2,227,213 km (0.113 R)
• M7: 2,910,427 km (0.061 R)
• M8: 3,686,840 km (0.082 R)
• M9: 4,233,021 km (0.049 R)
• M10: 4,525,934 km (0.091 R)
• M11: 5,052,518 km (0.097 R)
• M12: 6,228,358 km (0.103 R)
• M13: 7,742,288 km (0.039 R)
• M14: 8,079,033 km (0.085 R)
• M15: 9,679,281 km (0.04 R)
• M16: 10,885,040 km (0.107 R)
• M17: 11,308,402 km (0.065 R)
• M18: 12,924,059 km (0.027 R)
• M19: 16,607,458 km (0.05 R)
• M20: 16,999,105 km (0.107 R)
• M21: 17,801,099 km (0.11 R)
• M22: 18,211,446 km (0.047 R)
• M23: 18,868,929 km (0.102 R)
• M24: 19,418,701 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 10.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.95 AU - 10.37 AU

Year: 9041 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,142,583 km

• M1: 133,142 km (0.107 R)
• M2: 691,292 km (0.081 R)
• M3: 1,065,885 km (0.085 R)
• M4: 1,664,875 km (0.12 R)
• M5: 2,381,748 km (0.107 R)
• M6: 3,176,561 km (0.05 R)
• M7: 3,842,421 km (0.101 R)
• M8: 4,307,820 km (0.102 R)
• M9: 4,934,635 km (0.071 R)
• M10: 5,286,639 km (0.065 R)
• M11: 6,005,607 km (0.114 R)
• M12: 7,306,210 km (0.032 R)
• M13: 7,893,232 km (0.103 R)
• M14: 8,786,182 km (0.112 R)
• M15: 9,844,587 km (0.083 R)
• M16: 10,301,309 km (0.028 R)
• M17: 13,222,956 km (0.072 R)
• M18: 14,287,195 km (0.098 R)
• M19: 16,093,589 km (0.118 R)
• M20: 16,444,097 km (0.099 R)
• M21: 16,943,305 km (0.119 R)
• M22: 20,808,914 km (0.055 R)
• M23: 24,205,085 km (0.052 R)
• M24: 26,664,025 km (0.039 R)
• M25: 27,453,004 km (0.105 R)
• M26: 31,852,678 km (0.113 R)
• M27: 34,916,741 km (0.095 R)
• M28: 38,171,841 km (0.049 R)
• M29: 39,936,947 km (0.094 R)
• M30: 42,819,548 km (0.098 R)
• M31: 48,849,090 km (0.069 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit