🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 21.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.17 AU

Year: 375 Days

Day: 23.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.56 AU - 1.7 AU

Year: 768 Days

Day: 13.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 10.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.27 AU - 7.35 AU

Year: 6557 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,353,242 km

• M1: 138,677 km (0.109 R)
• M2: 225,145 km (0.112 R)
• M3: 350,657 km (0.077 R)
• M4: 602,580 km (0.105 R)
• M5: 813,513 km (0.05 R)
• M6: 979,417 km (0.044 R)
• M7: 1,287,589 km (0.031 R)
• M8: 1,374,356 km (0.084 R)
• M9: 1,903,932 km (0.096 R)
• M10: 2,173,956 km (0.108 R)
• M11: 2,420,494 km (0.077 R)
• M12: 2,516,984 km (0.093 R)
• M13: 2,639,206 km (0.063 R)
• M14: 2,813,786 km (0.065 R)
• M15: 3,005,122 km (0.036 R)
• M16: 3,187,781 km (0.117 R)
• M17: 3,785,275 km (0.12 R)
• M18: 3,869,499 km (0.115 R)
• M19: 4,270,720 km (0.066 R)
• M20: 4,387,855 km (0.117 R)
• M21: 4,461,607 km (0.061 R)
• M22: 4,836,649 km (0.106 R)
• M23: 5,004,946 km (0.039 R)
• M24: 5,521,508 km (0.12 R)
• M25: 5,778,218 km (0.058 R)
• M26: 5,907,919 km (0.112 R)
• M27: 6,005,906 km (0.049 R)
• M28: 6,336,517 km (0.103 R)
• M29: 6,487,312 km (0.028 R)
• M30: 6,588,440 km (0.083 R)
• M31: 6,707,071 km (0.096 R)
• M32: 6,877,912 km (0.108 R)
• M33: 7,171,572 km (0.076 R)
• M34: 7,610,941 km (0.095 R)
• M35: 8,131,542 km (0.072 R)
• M36: 8,423,707 km (0.117 R)
• M37: 8,534,259 km (0.039 R)
• M38: 9,282,997 km (0.1 R)
• M39: 9,473,584 km (0.07 R)
• M40: 10,307,592 km (0.101 R)
• M41: 10,564,302 km (0.096 R)
• M42: 10,763,268 km (0.078 R)
• M43: 10,843,153 km (0.079 R)
• M44: 11,286,411 km (0.104 R)
• M45: 11,551,050 km (0.075 R)
• M46: 11,715,009 km (0.062 R)
• M47: 12,756,958 km (0.12 R)
• M48: 12,968,789 km (0.083 R)
• M49: 13,053,910 km (0.097 R)
• M50: 13,353,256 km (0.069 R)
• M51: 13,850,070 km (0.061 R)
• M52: 14,089,726 km (0.1 R)
• M53: 14,199,082 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.71 AU - 15.21 AU

Year: 16228 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,353,242 km

• M1: 155,133 km (0.109 R)
• M2: 312,360 km (0.053 R)
• M3: 545,135 km (0.05 R)
• M4: 1,333,964 km (0.025 R)
• M5: 1,548,488 km (0.064 R)
• M6: 1,603,839 km (0.104 R)
• M7: 1,688,062 km (0.119 R)
• M8: 2,101,401 km (0.061 R)
• M9: 2,194,002 km (0.1 R)
• M10: 2,677,503 km (0.083 R)
• M11: 3,193,466 km (0.077 R)
• M12: 3,408,438 km (0.101 R)
• M13: 3,966,438 km (0.07 R)
• M14: 4,158,821 km (0.118 R)
• M15: 4,393,689 km (0.098 R)
• M16: 4,512,769 km (0.069 R)
• M17: 4,713,679 km (0.118 R)
• M18: 4,876,591 km (0.092 R)
• M19: 5,848,678 km (0.098 R)
• M20: 6,067,839 km (0.03 R)
• M21: 6,695,701 km (0.079 R)
• M22: 6,878,959 km (0.089 R)
• M23: 7,250,410 km (0.1 R)
• M24: 8,109,850 km (0.093 R)
• M25: 9,664,172 km (0.099 R)
• M26: 9,767,694 km (0.081 R)
• M27: 9,819,455 km (0.092 R)
• M28: 10,027,695 km (0.098 R)
• M29: 10,768,204 km (0.107 R)
• M30: 11,362,407 km (0.099 R)
• M31: 11,471,464 km (0.094 R)
• M32: 12,133,883 km (0.066 R)
• M33: 13,437,778 km (0.091 R)
• M34: 14,135,652 km (0.103 R)
• M35: 15,626,994 km (0.043 R)
• M36: 15,748,467 km (0.104 R)
• M37: 16,422,106 km (0.1 R)
• M38: 18,243,012 km (0.107 R)
• M39: 18,370,918 km (0.103 R)
• M40: 19,274,638 km (0.106 R)
• M41: 20,524,229 km (0.106 R)
• M42: 20,790,663 km (0.113 R)
• M43: 21,664,315 km (0.119 R)
• M44: 23,447,521 km (0.064 R)
• M45: 23,795,935 km (0.098 R)
• M46: 24,921,958 km (0.103 R)
• M47: 25,921,421 km (0.045 R)
• M48: 26,426,015 km (0.086 R)
• M49: 28,699,753 km (0.081 R)
• M50: 29,446,396 km (0.108 R)
• M51: 30,350,865 km (0.111 R)
• M52: 30,654,399 km (0.069 R)
• M53: 32,032,794 km (0.075 R)
• M54: 32,109,837 km (0.088 R)
• M55: 32,341,713 km (0.069 R)
• M56: 33,118,725 km (0.109 R)
• M57: 33,587,714 km (0.112 R)
• M58: 35,885,836 km (0.096 R)
• M59: 36,206,873 km (0.077 R)
• M60: 38,234,224 km (0.073 R)
• M61: 38,398,033 km (0.051 R)
• M62: 38,562,142 km (0.114 R)
• M63: 39,137,945 km (0.039 R)
• M64: 39,220,523 km (0.079 R)
• M65: 41,217,953 km (0.059 R)
• M66: 41,301,878 km (0.042 R)
• M67: 42,483,103 km (0.1 R)
• M68: 42,567,775 km (0.071 R)
• M69: 43,418,837 km (0.084 R)
• M70: 43,504,258 km (0.06 R)
• M71: 44,361,603 km (0.105 R)
• M72: 44,792,295 km (0.078 R)
• M73: 45,224,334 km (0.059 R)
• M74: 46,616,342 km (0.1 R)
• M75: 47,317,507 km (0.089 R)
• M76: 47,405,471 km (0.068 R)
• M77: 49,978,105 km (0.103 R)
• M78: 50,157,324 km (0.107 R)
• M79: 50,336,542 km (0.093 R)
• M80: 52,414,008 km (0.099 R)
• M81: 52,504,963 km (0.102 R)
• M82: 52,595,919 km (0.067 R)
• M83: 56,092,918 km (0.103 R)
• M84: 57,025,661 km (0.12 R)
• M85: 58,906,406 km (0.099 R)
• M86: 60,330,128 km (0.083 R)
• M87: 61,861,412 km (0.109 R)
• M88: 64,571,827 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit