🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.25 AU - 1.63 AU

Year: 638 Days

Day: 28 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.77 AU - 2.51 AU

Year: 1155 Days

Day: 47.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,641,905 km

• M1: 33,660 km (0.105 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 14.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.69 AU - 11.19 AU

Year: 12446 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,641,905 km

• M1: 184,903 km (0.093 R)
• M2: 905,666 km (0.12 R)
• M3: 1,469,201 km (0.056 R)
• M4: 1,962,126 km (0.102 R)
• M5: 2,505,465 km (0.11 R)
• M6: 3,551,005 km (0.051 R)
• M7: 4,308,119 km (0.071 R)
• M8: 4,838,594 km (0.065 R)
• M9: 5,342,888 km (0.101 R)
• M10: 8,801,441 km (0.082 R)
• M11: 11,430,175 km (0.062 R)
• M12: 13,277,110 km (0.06 R)
• M13: 14,001,912 km (0.074 R)
• M14: 15,103,251 km (0.054 R)
• M15: 15,893,278 km (0.109 R)
• M16: 16,485,087 km (0.103 R)
• M17: 19,332,533 km (0.044 R)
• M18: 20,523,631 km (0.07 R)
• M19: 21,583,083 km (0.098 R)
• M20: 24,980,900 km (0.092 R)
• M21: 30,951,799 km (0.072 R)
• M22: 32,462,888 km (0.084 R)
• M23: 35,757,481 km (0.083 R)
• M24: 37,291,009 km (0.077 R)
• M25: 39,135,102 km (0.092 R)
• M26: 40,488,963 km (0.092 R)
• M27: 41,039,184 km (0.118 R)
• M28: 53,120,558 km (0.112 R)
• M29: 57,160,598 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 8.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.99 AU - 13.19 AU

Year: 15510 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,641,905 km

• M1: 106,214 km (0.094 R)
• M2: 410,796 km (0.093 R)
• M3: 794,813 km (0.118 R)
• M4: 1,189,752 km (0.083 R)
• M5: 1,484,011 km (0.103 R)
• M6: 2,018,225 km (0.114 R)
• M7: 2,697,250 km (0.037 R)
• M8: 3,041,774 km (0.103 R)
• M9: 3,681,753 km (0.115 R)
• M10: 4,347,165 km (0.114 R)
• M11: 5,090,217 km (0.077 R)
• M12: 5,582,544 km (0.061 R)
• M13: 5,953,247 km (0.115 R)
• M14: 6,300,913 km (0.114 R)
• M15: 6,703,032 km (0.086 R)
• M16: 7,122,355 km (0.106 R)
• M17: 7,470,170 km (0.115 R)
• M18: 10,015,129 km (0.086 R)
• M19: 11,306,158 km (0.111 R)
• M20: 11,780,234 km (0.043 R)
• M21: 13,944,167 km (0.11 R)
• M22: 14,351,821 km (0.103 R)
• M23: 16,510,519 km (0.07 R)
• M24: 16,813,753 km (0.04 R)
• M25: 17,120,878 km (0.097 R)
• M26: 20,662,159 km (0.067 R)
• M27: 24,076,730 km (0.083 R)
• M28: 25,968,246 km (0.075 R)
• M29: 28,171,972 km (0.08 R)
• M30: 29,820,391 km (0.08 R)
• M31: 33,428,991 km (0.115 R)
• M32: 39,710,156 km (0.089 R)
• M33: 56,409,767 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.5

Radius: 6.9

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.7 AU - 22.46 AU

Year: 30750 Days

Day: 23.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,641,905 km

• M1: 91,853 km (0.073 R)
• M2: 690,843 km (0.096 R)
• M3: 945,758 km (0.104 R)
• M4: 1,188,854 km (0.104 R)
• M5: 1,633,310 km (0.051 R)
• M6: 1,987,557 km (0.069 R)
• M7: 2,797,031 km (0.034 R)
• M8: 4,581,285 km (0.112 R)
• M9: 5,885,928 km (0.068 R)
• M10: 9,386,818 km (0.106 R)
• M11: 10,006,751 km (0.109 R)
• M12: 10,719,735 km (0.064 R)
• M13: 10,987,216 km (0.094 R)
• M14: 12,911,194 km (0.102 R)
• M15: 14,392,662 km (0.096 R)
• M16: 15,216,198 km (0.101 R)
• M17: 15,639,560 km (0.103 R)
• M18: 16,598,781 km (0.089 R)
• M19: 21,775,167 km (0.094 R)
• M20: 22,859,452 km (0.07 R)
• M21: 23,865,797 km (0.086 R)
• M22: 27,308,792 km (0.047 R)
• M23: 32,302,818 km (0.094 R)
• M24: 33,143,259 km (0.097 R)
• M25: 37,106,256 km (0.105 R)
• M26: 40,398,606 km (0.114 R)
• M27: 47,557,462 km (0.032 R)
• M28: 69,978,593 km (0.045 R)
• M29: 78,444,336 km (0.025 R)
• M30: 84,892,154 km (0.047 R)
• M31: 92,242,945 km (0.12 R)
• M32: 93,649,314 km (0.092 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: 406 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit