🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 185 Days

Day: 39 Hours

Environment

Temp: 231 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.27 AU - 7.93 AU

Year: 7398 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,703,331 km

• M1: 185,352 km (0.118 R)
• M2: 841,638 km (0.07 R)
• M3: 1,332,019 km (0.101 R)
• M4: 2,683,187 km (0.111 R)
• M5: 3,575,240 km (0.111 R)
• M6: 4,103,619 km (0.115 R)
• M7: 6,170,015 km (0.087 R)
• M8: 6,935,357 km (0.041 R)
• M9: 7,913,727 km (0.067 R)
• M10: 9,616,600 km (0.045 R)
• M11: 10,508,652 km (0.044 R)
• M12: 12,354,989 km (0.118 R)
• M13: 13,737,423 km (0.068 R)
• M14: 16,682,706 km (0.111 R)
• M15: 18,169,858 km (0.08 R)
• M16: 20,383,907 km (0.116 R)
• M17: 22,234,732 km (0.109 R)
• M18: 22,927,669 km (0.083 R)
• M19: 27,305,052 km (0.105 R)
• M20: 28,100,165 km (0.091 R)
• M21: 30,295,663 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501

Radius: 6.6

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.49 AU - 18.13 AU

Year: 20125 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,703,331 km

• M1: 83,176 km (0.062 R)
• M2: 431,889 km (0.061 R)
• M3: 844,630 km (0.092 R)
• M4: 1,169,407 km (0.119 R)
• M5: 2,530,598 km (0.043 R)
• M6: 3,184,340 km (0.095 R)
• M7: 3,707,933 km (0.107 R)
• M8: 5,139,884 km (0.043 R)
• M9: 5,741,716 km (0.111 R)
• M10: 6,264,411 km (0.089 R)
• M11: 7,781,483 km (0.091 R)
• M12: 8,421,463 km (0.077 R)
• M13: 11,900,062 km (0.08 R)
• M14: 12,949,940 km (0.066 R)
• M15: 15,007,958 km (0.087 R)
• M16: 16,949,289 km (0.091 R)
• M17: 17,521,351 km (0.112 R)
• M18: 17,937,981 km (0.113 R)
• M19: 19,939,451 km (0.112 R)
• M20: 20,302,226 km (0.099 R)
• M21: 21,322,334 km (0.115 R)
• M22: 25,109,255 km (0.118 R)
• M23: 27,160,989 km (0.086 R)
• M24: 32,087,546 km (0.116 R)
• M25: 32,585,558 km (0.039 R)
• M26: 35,154,004 km (0.092 R)
• M27: 35,950,014 km (0.107 R)
• M28: 36,352,432 km (0.064 R)
• M29: 37,166,544 km (0.11 R)
• M30: 39,254,631 km (0.092 R)
• M31: 61,869,491 km (0.059 R)
• M32: 64,006,646 km (0.1 R)
• M33: 67,609,112 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.9

Radius: 5.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.89 AU - 22.85 AU

Year: 27801 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,703,331 km

• M1: 104,120 km (0.118 R)
• M2: 518,805 km (0.094 R)
• M3: 2,531,794 km (0.12 R)
• M4: 7,438,455 km (0.044 R)
• M5: 8,131,542 km (0.094 R)
• M6: 9,745,852 km (0.079 R)
• M7: 10,468,709 km (0.119 R)
• M8: 12,610,203 km (0.064 R)
• M9: 17,811,870 km (0.117 R)
• M10: 20,010,810 km (0.095 R)
• M11: 22,560,855 km (0.116 R)
• M12: 39,626,232 km (0.092 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit