🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.86 AU - 2.76 AU

Year: 1316 Days

Day: 28 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 10.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.25 AU - 10.51 AU

Year: 12532 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,136,176 km

• M1: 134,339 km (0.087 R)
• M2: 586,274 km (0.104 R)
• M3: 974,032 km (0.097 R)
• M4: 1,327,232 km (0.103 R)
• M5: 2,131,770 km (0.098 R)
• M6: 2,830,541 km (0.098 R)
• M7: 5,602,141 km (0.111 R)
• M8: 6,478,785 km (0.114 R)
• M9: 7,621,712 km (0.087 R)
• M10: 8,746,240 km (0.08 R)
• M11: 9,195,332 km (0.092 R)
• M12: 11,855,482 km (0.096 R)
• M13: 14,092,718 km (0.087 R)
• M14: 14,641,144 km (0.038 R)
• M15: 15,707,776 km (0.101 R)
• M16: 19,302,015 km (0.069 R)
• M17: 27,853,478 km (0.093 R)
• M18: 33,187,689 km (0.112 R)
• M19: 45,824,072 km (0.106 R)
• M20: 46,876,194 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 8.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.19 AU - 11.97 AU

Year: 12896 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,136,176 km

• M1: 110,403 km (0.12 R)
• M2: 387,907 km (0.055 R)
• M3: 2,630,978 km (0.071 R)
• M4: 3,760,292 km (0.072 R)
• M5: 6,154,456 km (0.088 R)
• M6: 7,868,998 km (0.08 R)
• M7: 9,786,543 km (0.105 R)
• M8: 11,942,847 km (0.034 R)
• M9: 12,933,035 km (0.119 R)
• M10: 13,858,298 km (0.101 R)
• M11: 18,145,474 km (0.067 R)
• M12: 19,378,160 km (0.108 R)
• M13: 22,661,385 km (0.065 R)
• M14: 26,297,959 km (0.099 R)
• M15: 28,063,813 km (0.08 R)
• M16: 31,727,315 km (0.106 R)
• M17: 39,150,361 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 4.7

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.21 AU - 18.57 AU

Year: 29553 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,136,176 km

• M1: 59,989 km (0.099 R)
• M2: 230,381 km (0.097 R)
• M3: 680,072 km (0.103 R)
• M4: 1,020,108 km (0.079 R)
• M5: 1,482,216 km (0.093 R)
• M6: 1,652,159 km (0.085 R)
• M7: 2,988,816 km (0.047 R)
• M8: 3,610,844 km (0.068 R)
• M9: 3,952,376 km (0.107 R)
• M10: 5,260,759 km (0.108 R)
• M11: 8,586,469 km (0.119 R)
• M12: 8,749,381 km (0.061 R)
• M13: 10,494,440 km (0.045 R)
• M14: 15,044,908 km (0.063 R)
• M15: 17,182,811 km (0.094 R)
• M16: 18,504,060 km (0.114 R)
• M17: 20,081,719 km (0.112 R)
• M18: 25,796,956 km (0.119 R)
• M19: 27,056,869 km (0.045 R)
• M20: 28,961,998 km (0.071 R)
• M21: 30,574,364 km (0.095 R)
• M22: 56,320,756 km (0.107 R)
• M23: 72,242,757 km (0.107 R)
• M24: 74,736,852 km (0.087 R)
• M25: 79,417,620 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit