🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.24 AU

Year: 935 Days

Day: 13.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.1 AU - 3.3 AU

Year: 1663 Days

Day: 22.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,961,802 km

• M1: 103,821 km (0.06 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 9.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.2 AU - 9.4 AU

Year: 10628 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,961,802 km

• M1: 123,119 km (0.095 R)
• M2: 431,739 km (0.104 R)
• M3: 770,130 km (0.105 R)
• M4: 1,680,283 km (0.045 R)
• M5: 2,369,331 km (0.108 R)
• M6: 3,856,184 km (0.074 R)
• M7: 7,035,737 km (0.063 R)
• M8: 10,555,925 km (0.109 R)
• M9: 14,167,517 km (0.119 R)
• M10: 18,310,331 km (0.082 R)
• M11: 22,606,033 km (0.103 R)
• M12: 25,031,464 km (0.052 R)
• M13: 30,088,321 km (0.068 R)
• M14: 32,373,727 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 13.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.38 AU - 13.32 AU

Year: 13393 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,961,802 km

• M1: 171,439 km (0.116 R)
• M2: 601,234 km (0.057 R)
• M3: 1,323,193 km (0.093 R)
• M4: 2,583,854 km (0.086 R)
• M5: 4,379,178 km (0.11 R)
• M6: 7,107,694 km (0.115 R)
• M7: 8,464,846 km (0.095 R)
• M8: 12,923,461 km (0.1 R)
• M9: 15,149,776 km (0.086 R)
• M10: 16,693,477 km (0.075 R)
• M11: 18,829,286 km (0.088 R)
• M12: 22,505,055 km (0.111 R)
• M13: 28,116,172 km (0.103 R)
• M14: 28,987,280 km (0.115 R)
• M15: 33,131,291 km (0.1 R)
• M16: 33,980,708 km (0.104 R)
• M17: 37,523,784 km (0.081 R)
• M18: 38,313,959 km (0.055 R)
• M19: 45,782,484 km (0.072 R)
• M20: 48,060,261 km (0.106 R)
• M21: 51,698,182 km (0.087 R)
• M22: 54,502,244 km (0.116 R)
• M23: 55,176,631 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.5

Radius: 4.2

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.29 AU - 18.55 AU

Year: 22691 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,961,802 km

• M1: 52,210 km (0.105 R)
• M2: 265,087 km (0.103 R)
• M3: 677,978 km (0.056 R)
• M4: 975,827 km (0.055 R)
• M5: 1,210,097 km (0.053 R)
• M6: 1,529,788 km (0.042 R)
• M7: 1,718,580 km (0.055 R)
• M8: 2,291,839 km (0.081 R)
• M9: 2,830,093 km (0.087 R)
• M10: 3,991,570 km (0.107 R)
• M11: 4,350,456 km (0.082 R)
• M12: 5,517,020 km (0.078 R)
• M13: 5,797,665 km (0.079 R)
• M14: 6,129,773 km (0.114 R)
• M15: 10,121,642 km (0.095 R)
• M16: 11,872,985 km (0.079 R)
• M17: 12,476,163 km (0.11 R)
• M18: 14,710,407 km (0.098 R)
• M19: 15,327,499 km (0.037 R)
• M20: 15,881,460 km (0.108 R)
• M21: 17,882,331 km (0.12 R)
• M22: 20,138,566 km (0.072 R)
• M23: 21,383,669 km (0.106 R)
• M24: 22,985,414 km (0.118 R)
• M25: 23,710,664 km (0.066 R)
• M26: 24,772,959 km (0.064 R)
• M27: 27,682,936 km (0.098 R)
• M28: 36,912,975 km (0.117 R)
• M29: 41,753,364 km (0.118 R)
• M30: 44,883,700 km (0.113 R)
• M31: 46,178,320 km (0.043 R)
• M32: 52,136,055 km (0.068 R)
• M33: 54,473,073 km (0.054 R)
• M34: 67,843,682 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit