🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.69 AU - 2.17 AU

Year: 1731 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,659,142 km

• M1: 116,387 km (0.081 R)
• M2: 547,977 km (0.068 R)
• M3: 848,370 km (0.104 R)
• M4: 1,504,655 km (0.095 R)
• M5: 1,822,850 km (0.093 R)
• M6: 2,485,419 km (0.066 R)
• M7: 2,986,123 km (0.055 R)
• M8: 3,401,856 km (0.043 R)
• M9: 3,943,849 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 12.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.58 AU - 3.1 AU

Year: 3090 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,659,142 km

• M1: 156,779 km (0.08 R)
• M2: 638,933 km (0.1 R)
• M3: 1,074,711 km (0.11 R)
• M4: 1,605,335 km (0.029 R)
• M5: 3,088,298 km (0.093 R)
• M6: 3,811,903 km (0.071 R)
• M7: 5,650,312 km (0.096 R)
• M8: 6,330,533 km (0.105 R)
• M9: 6,913,516 km (0.104 R)
• M10: 7,468,674 km (0.118 R)
• M11: 8,425,502 km (0.075 R)
• M12: 11,154,167 km (0.102 R)
• M13: 12,137,773 km (0.087 R)
• M14: 12,583,126 km (0.059 R)
• M15: 13,178,376 km (0.105 R)
• M16: 16,658,172 km (0.092 R)
• M17: 17,658,084 km (0.081 R)
• M18: 21,088,961 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 11.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.27 AU - 5.11 AU

Year: 6558 Days

Day: 10 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,659,142 km

• M1: 143,913 km (0.09 R)
• M2: 579,692 km (0.107 R)
• M3: 1,610,720 km (0.116 R)
• M4: 3,721,845 km (0.079 R)
• M5: 4,456,969 km (0.076 R)
• M6: 4,937,777 km (0.104 R)
• M7: 7,319,674 km (0.088 R)
• M8: 8,248,527 km (0.097 R)
• M9: 8,936,378 km (0.111 R)
• M10: 12,367,406 km (0.103 R)
• M11: 15,829,250 km (0.113 R)
• M12: 17,195,078 km (0.069 R)
• M13: 17,875,450 km (0.082 R)
• M14: 19,289,897 km (0.086 R)
• M15: 20,024,573 km (0.068 R)
• M16: 21,620,782 km (0.114 R)
• M17: 25,222,799 km (0.051 R)
• M18: 26,835,165 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.5

Radius: 4.2

Gravity: 54.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.46 AU - 10.56 AU

Year: 16029 Days

Day: 24.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,659,142 km

• M1: 52,210 km (0.078 R)
• M2: 249,978 km (0.069 R)
• M3: 557,102 km (0.114 R)
• M4: 1,044,492 km (0.112 R)
• M5: 1,792,332 km (0.078 R)
• M6: 2,120,251 km (0.058 R)
• M7: 2,441,587 km (0.119 R)
• M8: 3,101,164 km (0.032 R)
• M9: 4,220,156 km (0.103 R)
• M10: 4,520,100 km (0.078 R)
• M11: 4,692,736 km (0.112 R)
• M12: 9,531,928 km (0.087 R)
• M13: 11,836,932 km (0.098 R)
• M14: 20,736,658 km (0.116 R)
• M15: 21,698,573 km (0.108 R)
• M16: 30,000,656 km (0.084 R)
• M17: 31,604,645 km (0.092 R)
• M18: 32,363,854 km (0.037 R)
• M19: 37,738,905 km (0.096 R)
• M20: 41,383,708 km (0.111 R)
• M21: 41,987,784 km (0.101 R)
• M22: 42,904,969 km (0.101 R)
• M23: 43,523,705 km (0.086 R)
• M24: 66,816,543 km (0.117 R)
• M25: 72,124,125 km (0.097 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: 245 - 11,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit