🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.81 AU - 1.11 AU

Year: 352 Days

Day: 13.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.79 AU - 2.11 AU

Year: 1020 Days

Day: 45.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,736,442 km

• M1: 201,957 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 13.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.87 AU - 6.21 AU

Year: 5563 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,736,442 km

• M1: 196,721 km (0.044 R)
• M2: 748,737 km (0.11 R)
• M3: 1,385,875 km (0.043 R)
• M4: 1,894,059 km (0.103 R)
• M5: 2,526,558 km (0.083 R)
• M6: 3,090,692 km (0.079 R)
• M7: 4,151,042 km (0.114 R)
• M8: 4,667,304 km (0.071 R)
• M9: 5,252,980 km (0.075 R)
• M10: 5,887,125 km (0.114 R)
• M11: 7,144,645 km (0.05 R)
• M12: 10,227,857 km (0.034 R)
• M13: 11,992,364 km (0.085 R)
• M14: 13,292,968 km (0.032 R)
• M15: 16,517,251 km (0.065 R)
• M16: 17,698,924 km (0.108 R)
• M17: 18,496,879 km (0.116 R)
• M18: 22,850,776 km (0.062 R)
• M19: 25,689,694 km (0.111 R)
• M20: 26,712,645 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 5.2

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.39 AU - 16.45 AU

Year: 24934 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,736,442 km

• M1: 77,043 km (0.094 R)
• M2: 240,105 km (0.043 R)
• M3: 473,028 km (0.07 R)
• M4: 787,334 km (0.118 R)
• M5: 1,010,982 km (0.074 R)
• M6: 2,030,791 km (0.062 R)
• M7: 2,315,476 km (0.092 R)
• M8: 3,046,561 km (0.115 R)
• M9: 6,794,885 km (0.072 R)
• M10: 7,635,176 km (0.101 R)
• M11: 7,947,686 km (0.104 R)
• M12: 9,401,329 km (0.041 R)
• M13: 10,379,100 km (0.085 R)
• M14: 11,694,365 km (0.062 R)
• M15: 12,321,030 km (0.108 R)
• M16: 12,750,975 km (0.112 R)
• M17: 13,640,932 km (0.085 R)
• M18: 16,130,540 km (0.036 R)
• M19: 17,348,117 km (0.095 R)
• M20: 17,526,887 km (0.049 R)
• M21: 18,625,533 km (0.111 R)
• M22: 21,264,141 km (0.052 R)
• M23: 22,512,834 km (0.07 R)
• M24: 24,588,804 km (0.12 R)
• M25: 24,814,397 km (0.072 R)
• M26: 33,890,949 km (0.078 R)
• M27: 36,756,047 km (0.105 R)
• M28: 39,161,282 km (0.061 R)
• M29: 45,799,538 km (0.113 R)
• M30: 49,293,695 km (0.097 R)
• M31: 52,213,846 km (0.102 R)
• M32: 52,773,940 km (0.097 R)
• M33: 60,218,828 km (0.108 R)
• M34: 60,423,627 km (0.054 R)
• M35: 63,764,596 km (0.104 R)
• M36: 72,419,581 km (0.098 R)
• M37: 82,328,346 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit