🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.22 AU - 1.74 AU

Year: 671 Days

Day: 29.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.4 AU - 4.66 AU

Year: 3016 Days

Day: 40.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,192,778 km

• M1: 969,544 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.3

Radius: 9.3

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.19 AU - 5.79 AU

Year: 4155 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,192,778 km

• M1: 115,789 km (0.102 R)
• M2: 475,572 km (0.114 R)
• M3: 1,011,880 km (0.102 R)
• M4: 1,531,433 km (0.075 R)
• M5: 1,891,815 km (0.109 R)
• M6: 2,769,505 km (0.088 R)
• M7: 3,290,405 km (0.056 R)
• M8: 3,811,903 km (0.112 R)
• M9: 5,279,159 km (0.112 R)
• M10: 5,852,269 km (0.068 R)
• M11: 6,527,105 km (0.085 R)
• M12: 8,279,195 km (0.096 R)
• M13: 10,787,802 km (0.118 R)
• M14: 12,495,910 km (0.112 R)
• M15: 12,877,385 km (0.118 R)
• M16: 13,966,457 km (0.077 R)
• M17: 15,548,903 km (0.092 R)
• M18: 17,014,215 km (0.107 R)
• M19: 19,255,191 km (0.092 R)
• M20: 20,942,954 km (0.088 R)
• M21: 22,237,275 km (0.081 R)
• M22: 23,224,471 km (0.09 R)
• M23: 24,685,145 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 4

Gravity: 61.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.82 AU - 16.46 AU

Year: 24172 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,192,778 km

• M1: 49,816 km (0.106 R)
• M2: 283,488 km (0.084 R)
• M3: 759,060 km (0.087 R)
• M4: 1,796,820 km (0.089 R)
• M5: 2,159,445 km (0.091 R)
• M6: 2,725,374 km (0.05 R)
• M7: 2,971,762 km (0.085 R)
• M8: 3,384,502 km (0.118 R)
• M9: 4,506,935 km (0.111 R)
• M10: 7,454,462 km (0.114 R)
• M11: 8,843,029 km (0.066 R)
• M12: 9,382,479 km (0.119 R)
• M13: 10,071,228 km (0.112 R)
• M14: 10,659,297 km (0.106 R)
• M15: 15,346,348 km (0.108 R)
• M16: 18,517,524 km (0.115 R)
• M17: 18,905,581 km (0.085 R)
• M18: 20,615,783 km (0.053 R)
• M19: 22,978,383 km (0.068 R)
• M20: 23,539,375 km (0.083 R)
• M21: 24,923,005 km (0.095 R)
• M22: 25,995,622 km (0.093 R)
• M23: 27,347,987 km (0.097 R)
• M24: 30,729,647 km (0.065 R)
• M25: 38,151,496 km (0.102 R)
• M26: 40,056,176 km (0.077 R)
• M27: 41,857,035 km (0.095 R)
• M28: 47,945,070 km (0.115 R)
• M29: 59,078,294 km (0.109 R)
• M30: 65,799,726 km (0.068 R)
• M31: 75,940,816 km (0.061 R)
• M32: 77,433,653 km (0.111 R)
• M33: 78,946,088 km (0.117 R)
• M34: 81,769,598 km (0.079 R)
• M35: 93,737,427 km (0.034 R)
• M36: 95,166,985 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit