🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.83 AU - 1.35 AU

Year: 414 Days

Day: 43 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.93 AU - 1.45 AU

Year: 472 Days

Day: 46.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,700,327 km

• M1: 527,332 km (0.104 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 13.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.71 AU - 5.21 AU

Year: 4015 Days

Day: 7.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,700,327 km

• M1: 163,361 km (0.072 R)
• M2: 603,029 km (0.06 R)
• M3: 1,053,319 km (0.107 R)
• M4: 1,490,593 km (0.037 R)
• M5: 1,988,455 km (0.078 R)
• M6: 2,799,874 km (0.117 R)
• M7: 3,607,253 km (0.117 R)
• M8: 4,678,225 km (0.117 R)
• M9: 5,816,814 km (0.119 R)
• M10: 6,480,281 km (0.069 R)
• M11: 7,040,824 km (0.071 R)
• M12: 7,506,073 km (0.116 R)
• M13: 7,991,967 km (0.116 R)
• M14: 8,777,655 km (0.093 R)
• M15: 10,543,359 km (0.031 R)
• M16: 11,362,557 km (0.119 R)
• M17: 13,081,586 km (0.102 R)
• M18: 14,666,725 km (0.101 R)
• M19: 15,479,789 km (0.109 R)
• M20: 18,389,318 km (0.056 R)
• M21: 19,880,959 km (0.097 R)
• M22: 20,813,851 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 14.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.16 AU - 13.44 AU

Year: 13805 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,700,327 km

• M1: 185,352 km (0.09 R)
• M2: 832,363 km (0.116 R)
• M3: 1,385,575 km (0.113 R)
• M4: 2,009,099 km (0.056 R)
• M5: 2,752,002 km (0.107 R)
• M6: 4,148,349 km (0.11 R)
• M7: 4,633,196 km (0.046 R)
• M8: 5,828,034 km (0.045 R)
• M9: 8,295,651 km (0.106 R)
• M10: 10,765,661 km (0.09 R)
• M11: 15,770,308 km (0.069 R)
• M12: 16,657,873 km (0.057 R)
• M13: 17,500,557 km (0.073 R)
• M14: 18,858,457 km (0.116 R)
• M15: 20,718,856 km (0.031 R)
• M16: 25,198,116 km (0.083 R)
• M17: 25,699,119 km (0.084 R)
• M18: 26,411,504 km (0.116 R)
• M19: 27,663,489 km (0.077 R)
• M20: 28,411,927 km (0.098 R)
• M21: 31,657,153 km (0.084 R)
• M22: 33,670,442 km (0.05 R)
• M23: 35,266,651 km (0.11 R)
• M24: 36,912,826 km (0.068 R)
• M25: 45,919,665 km (0.093 R)
• M26: 53,440,847 km (0.047 R)
• M27: 54,602,176 km (0.076 R)
• M28: 57,665,641 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 9.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.82 AU - 13.78 AU

Year: 15678 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,700,327 km

• M1: 113,246 km (0.052 R)
• M2: 472,580 km (0.104 R)
• M3: 774,169 km (0.069 R)
• M4: 1,106,127 km (0.113 R)
• M5: 1,591,273 km (0.108 R)
• M6: 3,103,258 km (0.116 R)
• M7: 3,414,721 km (0.113 R)
• M8: 3,962,548 km (0.056 R)
• M9: 5,998,426 km (0.105 R)
• M10: 9,920,433 km (0.096 R)
• M11: 10,654,360 km (0.099 R)
• M12: 12,768,178 km (0.098 R)
• M13: 13,891,509 km (0.063 R)
• M14: 16,333,844 km (0.119 R)
• M15: 23,390,225 km (0.105 R)
• M16: 24,312,646 km (0.074 R)
• M17: 27,528,701 km (0.077 R)
• M18: 28,245,574 km (0.112 R)
• M19: 37,096,831 km (0.098 R)
• M20: 38,350,461 km (0.107 R)
• M21: 39,373,561 km (0.098 R)
• M22: 41,340,474 km (0.113 R)
• M23: 42,687,752 km (0.11 R)
• M24: 50,472,078 km (0.108 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit