🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.63 AU - 1.79 AU

Year: 797 Days

Day: 41.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,314,587 km

• M1: 43,533 km (0.115 R)
• M2: 702,362 km (0.098 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 8.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.08 AU - 8.3 AU

Year: 6872 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,314,587 km

• M1: 108,159 km (0.09 R)
• M2: 482,603 km (0.06 R)
• M3: 805,734 km (0.078 R)
• M4: 1,189,303 km (0.113 R)
• M5: 1,473,539 km (0.066 R)
• M6: 2,167,075 km (0.066 R)
• M7: 2,881,704 km (0.068 R)
• M8: 3,208,575 km (0.116 R)
• M9: 3,651,834 km (0.046 R)
• M10: 4,883,922 km (0.071 R)
• M11: 5,814,720 km (0.119 R)
• M12: 6,205,020 km (0.12 R)
• M13: 7,111,284 km (0.103 R)
• M14: 7,905,499 km (0.069 R)
• M15: 8,673,834 km (0.1 R)
• M16: 12,839,836 km (0.052 R)
• M17: 13,843,039 km (0.097 R)
• M18: 14,718,336 km (0.108 R)
• M19: 15,139,155 km (0.1 R)
• M20: 18,590,527 km (0.118 R)
• M21: 19,224,673 km (0.095 R)
• M22: 21,289,572 km (0.1 R)
• M23: 21,673,291 km (0.071 R)
• M24: 23,661,446 km (0.057 R)
• M25: 26,556,464 km (0.117 R)
• M26: 28,365,252 km (0.106 R)
• M27: 29,584,176 km (0.098 R)
• M28: 32,732,762 km (0.117 R)
• M29: 33,038,989 km (0.094 R)
• M30: 34,493,080 km (0.108 R)
• M31: 35,342,946 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 6.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.86 AU - 14.32 AU

Year: 18852 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,314,587 km

• M1: 77,193 km (0.087 R)
• M2: 274,961 km (0.098 R)
• M3: 539,151 km (0.106 R)
• M4: 803,191 km (0.085 R)
• M5: 1,598,603 km (0.066 R)
• M6: 3,084,259 km (0.099 R)
• M7: 3,856,334 km (0.079 R)
• M8: 5,211,990 km (0.106 R)
• M9: 5,488,895 km (0.107 R)
• M10: 5,997,079 km (0.055 R)
• M11: 8,161,910 km (0.06 R)
• M12: 13,823,442 km (0.066 R)
• M13: 15,107,141 km (0.114 R)
• M14: 18,540,562 km (0.12 R)
• M15: 18,942,531 km (0.119 R)
• M16: 20,608,603 km (0.08 R)
• M17: 22,010,036 km (0.088 R)
• M18: 25,393,191 km (0.112 R)
• M19: 27,105,040 km (0.107 R)
• M20: 27,622,798 km (0.107 R)
• M21: 35,703,776 km (0.093 R)
• M22: 44,794,988 km (0.108 R)
• M23: 48,037,073 km (0.058 R)
• M24: 52,865,943 km (0.059 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit