🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.5 AU - 2.72 AU

Year: 1778 Days

Day: 18.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 13.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.48 AU - 4.5 AU

Year: 3361 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,471,245 km

• M1: 249,978 km (0.07 R)
• M2: 437,723 km (0.098 R)
• M3: 746,194 km (0.115 R)
• M4: 872,156 km (0.106 R)
• M5: 1,017,565 km (0.043 R)
• M6: 1,147,565 km (0.087 R)
• M7: 1,373,009 km (0.046 R)
• M8: 1,545,196 km (0.099 R)
• M9: 1,897,200 km (0.12 R)
• M10: 2,306,051 km (0.043 R)
• M11: 2,464,625 km (0.082 R)
• M12: 2,594,177 km (0.09 R)
• M13: 2,809,747 km (0.112 R)
• M14: 2,945,432 km (0.081 R)
• M15: 3,223,535 km (0.104 R)
• M16: 3,312,097 km (0.092 R)
• M17: 3,528,415 km (0.103 R)
• M18: 3,675,171 km (0.115 R)
• M19: 3,880,419 km (0.064 R)
• M20: 4,459,363 km (0.107 R)
• M21: 4,598,489 km (0.043 R)
• M22: 4,881,079 km (0.109 R)
• M23: 5,045,188 km (0.094 R)
• M24: 5,294,717 km (0.115 R)
• M25: 5,463,314 km (0.026 R)
• M26: 5,871,118 km (0.073 R)
• M27: 6,111,821 km (0.076 R)
• M28: 6,670,868 km (0.097 R)
• M29: 7,060,571 km (0.094 R)
• M30: 7,481,390 km (0.041 R)
• M31: 7,886,201 km (0.065 R)
• M32: 8,030,862 km (0.082 R)
• M33: 8,176,421 km (0.11 R)
• M34: 8,298,343 km (0.106 R)
• M35: 8,967,345 km (0.106 R)
• M36: 9,346,576 km (0.055 R)
• M37: 9,525,345 km (0.107 R)
• M38: 9,679,581 km (0.112 R)
• M39: 9,834,564 km (0.096 R)
• M40: 10,199,433 km (0.052 R)
• M41: 10,357,259 km (0.094 R)
• M42: 10,515,833 km (0.043 R)
• M43: 10,675,154 km (0.102 R)
• M44: 11,077,274 km (0.095 R)
• M45: 11,456,953 km (0.109 R)
• M46: 12,090,051 km (0.111 R)
• M47: 12,989,882 km (0.096 R)
• M48: 13,246,891 km (0.097 R)
• M49: 13,361,633 km (0.052 R)
• M50: 13,940,427 km (0.105 R)
• M51: 14,086,435 km (0.101 R)
• M52: 14,645,781 km (0.071 R)
• M53: 15,423,092 km (0.105 R)
• M54: 15,816,833 km (0.095 R)
• M55: 16,213,866 km (0.106 R)
• M56: 16,459,805 km (0.118 R)
• M57: 17,142,719 km (0.104 R)
• M58: 17,299,199 km (0.087 R)
• M59: 17,424,711 km (0.115 R)
• M60: 18,407,868 km (0.073 R)
• M61: 18,954,649 km (0.098 R)
• M62: 19,278,827 km (0.11 R)
• M63: 19,998,393 km (0.109 R)
• M64: 20,527,371 km (0.111 R)
• M65: 20,693,574 km (0.102 R)
• M66: 21,767,986 km (0.065 R)
• M67: 23,171,065 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.9

Radius: 3.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.01 AU - 12.83 AU

Year: 14186 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,471,245 km

• M1: 64,028 km (0.061 R)
• M2: 150,196 km (0.071 R)
• M3: 315,951 km (0.075 R)
• M4: 456,274 km (0.064 R)
• M5: 515,365 km (0.102 R)
• M6: 576,999 km (0.103 R)
• M7: 1,202,019 km (0.067 R)
• M8: 1,579,155 km (0.109 R)
• M9: 2,088,087 km (0.096 R)
• M10: 2,643,544 km (0.028 R)
• M11: 2,838,470 km (0.065 R)
• M12: 2,904,443 km (0.076 R)
• M13: 3,219,047 km (0.055 R)
• M14: 3,380,463 km (0.093 R)
• M15: 3,568,208 km (0.092 R)
• M16: 4,226,289 km (0.069 R)
• M17: 4,530,721 km (0.068 R)
• M18: 4,582,183 km (0.096 R)
• M19: 4,685,555 km (0.116 R)
• M20: 5,349,321 km (0.089 R)
• M21: 6,529,049 km (0.032 R)
• M22: 7,237,695 km (0.117 R)
• M23: 7,570,699 km (0.096 R)
• M24: 8,345,766 km (0.103 R)
• M25: 8,472,176 km (0.118 R)
• M26: 8,951,637 km (0.109 R)
• M27: 9,374,251 km (0.099 R)
• M28: 9,770,087 km (0.082 R)
• M29: 9,836,658 km (0.102 R)
• M30: 10,104,139 km (0.117 R)
• M31: 10,272,587 km (0.106 R)
• M32: 10,714,947 km (0.042 R)
• M33: 12,365,012 km (0.078 R)
• M34: 13,200,815 km (0.032 R)
• M35: 14,167,517 km (0.092 R)
• M36: 14,205,215 km (0.089 R)
• M37: 14,697,392 km (0.082 R)
• M38: 14,773,687 km (0.092 R)
• M39: 14,888,279 km (0.058 R)
• M40: 14,926,576 km (0.095 R)
• M41: 16,562,878 km (0.092 R)
• M42: 16,960,808 km (0.047 R)
• M43: 17,402,122 km (0.083 R)
• M44: 17,887,866 km (0.077 R)
• M45: 18,419,238 km (0.1 R)
• M46: 19,790,901 km (0.049 R)
• M47: 20,213,066 km (0.107 R)
• M48: 21,887,664 km (0.104 R)
• M49: 22,280,359 km (0.117 R)
• M50: 22,455,538 km (0.095 R)
• M51: 23,606,095 km (0.068 R)
• M52: 23,829,445 km (0.086 R)
• M53: 23,963,933 km (0.092 R)
• M54: 24,233,359 km (0.077 R)
• M55: 24,594,339 km (0.104 R)
• M56: 25,048,069 km (0.083 R)
• M57: 25,184,802 km (0.083 R)
• M58: 25,321,684 km (0.073 R)
• M59: 26,518,467 km (0.092 R)
• M60: 26,657,742 km (0.051 R)
• M61: 27,592,430 km (0.068 R)
• M62: 28,680,455 km (0.065 R)
• M63: 28,775,749 km (0.09 R)
• M64: 29,782,542 km (0.111 R)
• M65: 32,473,659 km (0.106 R)
• M66: 32,721,991 km (0.097 R)
• M67: 33,120,969 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit