🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 33.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.66 AU - 4.04 AU

Year: 2262 Days

Day: 23.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 13.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.8 AU - 5.02 AU

Year: 4014 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,148,806 km

• M1: 186,997 km (0.1 R)
• M2: 272,119 km (0.081 R)
• M3: 687,402 km (0.077 R)
• M4: 968,347 km (0.064 R)
• M5: 1,161,927 km (0.118 R)
• M6: 1,310,328 km (0.119 R)
• M7: 1,514,230 km (0.056 R)
• M8: 1,703,321 km (0.066 R)
• M9: 2,036,326 km (0.068 R)
• M10: 2,147,328 km (0.046 R)
• M11: 2,232,000 km (0.114 R)
• M12: 2,448,768 km (0.061 R)
• M13: 2,672,716 km (0.099 R)
• M14: 2,764,120 km (0.102 R)
• M15: 3,092,936 km (0.063 R)
• M16: 3,926,196 km (0.102 R)
• M17: 4,332,205 km (0.086 R)
• M18: 4,531,320 km (0.095 R)
• M19: 4,789,077 km (0.076 R)
• M20: 5,032,772 km (0.116 R)
• M21: 5,338,550 km (0.104 R)
• M22: 5,474,235 km (0.086 R)
• M23: 5,630,714 km (0.11 R)
• M24: 5,768,793 km (0.116 R)
• M25: 6,210,406 km (0.064 R)
• M26: 6,977,993 km (0.059 R)
• M27: 7,126,543 km (0.117 R)
• M28: 7,383,702 km (0.096 R)
• M29: 7,470,170 km (0.085 R)
• M30: 7,578,778 km (0.119 R)
• M31: 7,731,517 km (0.119 R)
• M32: 8,018,147 km (0.118 R)
• M33: 8,624,467 km (0.112 R)
• M34: 9,060,096 km (0.063 R)
• M35: 9,526,542 km (0.12 R)
• M36: 9,620,789 km (0.058 R)
• M37: 9,857,602 km (0.082 R)
• M38: 10,000,767 km (0.084 R)
• M39: 10,264,957 km (0.116 R)
• M40: 10,482,772 km (0.108 R)
• M41: 10,800,218 km (0.099 R)
• M42: 10,947,722 km (0.064 R)
• M43: 11,195,157 km (0.049 R)
• M44: 11,444,536 km (0.058 R)
• M45: 11,544,767 km (0.095 R)
• M46: 11,821,972 km (0.064 R)
• M47: 11,999,544 km (0.107 R)
• M48: 12,229,177 km (0.098 R)
• M49: 12,357,383 km (0.11 R)
• M50: 12,589,259 km (0.09 R)
• M51: 12,744,542 km (0.103 R)
• M52: 13,083,531 km (0.094 R)
• M53: 13,214,578 km (0.107 R)
• M54: 13,957,033 km (0.045 R)
• M55: 14,064,294 km (0.07 R)
• M56: 14,171,705 km (0.086 R)
• M57: 14,713,100 km (0.062 R)
• M58: 15,206,175 km (0.038 R)
• M59: 16,152,381 km (0.079 R)
• M60: 16,661,014 km (0.084 R)
• M61: 16,746,285 km (0.078 R)
• M62: 16,917,275 km (0.119 R)
• M63: 17,289,924 km (0.11 R)
• M64: 17,607,221 km (0.085 R)
• M65: 17,839,247 km (0.06 R)
• M66: 17,984,806 km (0.088 R)
• M67: 18,072,320 km (0.072 R)
• M68: 18,159,985 km (0.112 R)
• M69: 18,600,401 km (0.11 R)
• M70: 18,836,616 km (0.077 R)
• M71: 19,581,613 km (0.092 R)
• M72: 19,731,810 km (0.026 R)
• M73: 19,822,017 km (0.063 R)
• M74: 20,457,808 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 3.4

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.83 AU - 18.57 AU

Year: 22952 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,148,806 km

• M1: 107,710 km (0.05 R)
• M2: 196,123 km (0.101 R)
• M3: 506,090 km (0.079 R)
• M4: 674,387 km (0.047 R)
• M5: 2,038,570 km (0.041 R)
• M6: 2,181,586 km (0.119 R)
• M7: 2,303,358 km (0.088 R)
• M8: 3,695,217 km (0.046 R)
• M9: 4,439,317 km (0.031 R)
• M10: 4,718,317 km (0.105 R)
• M11: 5,456,582 km (0.114 R)
• M12: 5,923,477 km (0.043 R)
• M13: 6,333,675 km (0.114 R)
• M14: 7,037,533 km (0.114 R)
• M15: 7,508,168 km (0.096 R)
• M16: 7,988,975 km (0.032 R)
• M17: 11,494,652 km (0.105 R)
• M18: 12,609,305 km (0.118 R)
• M19: 13,982,763 km (0.09 R)
• M20: 15,078,269 km (0.106 R)
• M21: 16,012,058 km (0.09 R)
• M22: 16,438,263 km (0.079 R)
• M23: 17,398,831 km (0.085 R)
• M24: 17,641,778 km (0.071 R)
• M25: 18,575,268 km (0.102 R)
• M26: 19,173,211 km (0.094 R)
• M27: 20,592,446 km (0.108 R)
• M28: 20,900,917 km (0.09 R)
• M29: 21,107,512 km (0.063 R)
• M30: 21,574,556 km (0.072 R)
• M31: 21,835,604 km (0.103 R)
• M32: 22,836,863 km (0.055 R)
• M33: 23,209,511 km (0.092 R)
• M34: 23,262,918 km (0.109 R)
• M35: 23,530,548 km (0.063 R)
• M36: 23,691,665 km (0.078 R)
• M37: 25,212,477 km (0.119 R)
• M38: 26,876,604 km (0.097 R)
• M39: 27,326,295 km (0.054 R)
• M40: 29,092,298 km (0.054 R)
• M41: 31,424,978 km (0.091 R)
• M42: 31,779,973 km (0.091 R)
• M43: 31,898,604 km (0.07 R)
• M44: 32,196,005 km (0.073 R)
• M45: 33,696,023 km (0.103 R)
• M46: 35,279,965 km (0.068 R)
• M47: 37,262,586 km (0.116 R)
• M48: 40,431,966 km (0.12 R)
• M49: 42,178,970 km (0.065 R)
• M50: 42,439,869 km (0.098 R)
• M51: 42,832,264 km (0.108 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: 397 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit