🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 197 Days

Day: 37.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,178,487 km

• M1: 439,369 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 225 Days

Day: 13.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 391 Days

Day: 44.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,178,487 km

• M1: 617,540 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.08 AU - 2.16 AU

Year: 1188 Days

Day: 42 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.41 AU - 2.43 AU

Year: 1449 Days

Day: 18.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.87 AU - 3.05 AU

Year: 1485 Days

Day: 15.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,178,487 km

• M1: 600,187 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 13.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.25 AU - 5.29 AU

Year: 4011 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,178,487 km

• M1: 201,508 km (0.116 R)
• M2: 293,960 km (0.114 R)
• M3: 568,771 km (0.066 R)
• M4: 833,709 km (0.099 R)
• M5: 956,529 km (0.069 R)
• M6: 1,077,254 km (0.096 R)
• M7: 1,297,014 km (0.116 R)
• M8: 1,481,767 km (0.111 R)
• M9: 1,770,640 km (0.09 R)
• M10: 1,999,525 km (0.086 R)
• M11: 2,296,627 km (0.069 R)
• M12: 2,474,798 km (0.077 R)
• M13: 2,559,470 km (0.054 R)
• M14: 2,682,140 km (0.059 R)
• M15: 2,769,356 km (0.072 R)
• M16: 3,023,672 km (0.074 R)
• M17: 3,285,768 km (0.116 R)
• M18: 4,246,934 km (0.034 R)
• M19: 4,393,241 km (0.066 R)
• M20: 4,541,193 km (0.06 R)
• M21: 4,979,814 km (0.057 R)
• M22: 5,103,232 km (0.066 R)
• M23: 5,258,964 km (0.112 R)
• M24: 5,369,068 km (0.049 R)
• M25: 5,979,576 km (0.05 R)
• M26: 6,094,468 km (0.095 R)
• M27: 6,510,948 km (0.095 R)
• M28: 7,851,345 km (0.116 R)
• M29: 8,031,610 km (0.114 R)
• M30: 8,122,267 km (0.119 R)
• M31: 8,323,027 km (0.094 R)
• M32: 8,785,135 km (0.092 R)
• M33: 9,198,923 km (0.103 R)
• M34: 10,045,497 km (0.027 R)
• M35: 10,676,800 km (0.09 R)
• M36: 10,957,146 km (0.115 R)
• M37: 11,627,495 km (0.115 R)
• M38: 12,689,639 km (0.077 R)
• M39: 13,264,394 km (0.081 R)
• M40: 13,869,667 km (0.047 R)
• M41: 14,528,048 km (0.106 R)
• M42: 14,928,072 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 12.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.99 AU - 6.57 AU

Year: 4671 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,178,487 km

• M1: 163,510 km (0.058 R)
• M2: 308,022 km (0.044 R)
• M3: 502,499 km (0.067 R)
• M4: 594,203 km (0.091 R)
• M5: 692,788 km (0.037 R)
• M6: 838,795 km (0.073 R)
• M7: 1,243,607 km (0.078 R)
• M8: 1,617,003 km (0.075 R)
• M9: 1,734,139 km (0.057 R)
• M10: 1,977,385 km (0.09 R)
• M11: 2,113,070 km (0.064 R)
• M12: 2,414,510 km (0.077 R)
• M13: 2,794,787 km (0.113 R)
• M14: 2,914,915 km (0.025 R)
• M15: 3,149,035 km (0.081 R)
• M16: 3,412,776 km (0.118 R)
• M17: 3,529,762 km (0.096 R)
• M18: 3,791,708 km (0.079 R)
• M19: 4,824,232 km (0.081 R)
• M20: 5,195,983 km (0.071 R)
• M21: 5,276,766 km (0.091 R)
• M22: 5,535,869 km (0.11 R)
• M23: 5,646,123 km (0.096 R)
• M24: 5,812,924 km (0.099 R)
• M25: 6,151,614 km (0.038 R)
• M26: 6,251,695 km (0.117 R)
• M27: 6,467,864 km (0.106 R)
• M28: 7,146,141 km (0.09 R)
• M29: 7,327,005 km (0.069 R)
• M30: 7,554,992 km (0.085 R)
• M31: 7,692,921 km (0.077 R)
• M32: 7,909,239 km (0.094 R)
• M33: 8,174,626 km (0.04 R)
• M34: 8,618,184 km (0.098 R)
• M35: 8,698,219 km (0.072 R)
• M36: 8,923,663 km (0.069 R)
• M37: 9,611,663 km (0.078 R)
• M38: 9,878,247 km (0.033 R)
• M39: 9,995,681 km (0.084 R)
• M40: 10,130,469 km (0.099 R)
• M41: 11,108,091 km (0.077 R)
• M42: 11,475,952 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.5

Radius: 3.6

Gravity: 19.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.85 AU - 17.65 AU

Year: 25220 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,178,487 km

• M1: 162,613 km (0.114 R)
• M2: 283,189 km (0.109 R)
• M3: 577,149 km (0.094 R)
• M4: 719,267 km (0.11 R)
• M5: 963,859 km (0.084 R)
• M6: 987,346 km (0.105 R)
• M7: 1,362,089 km (0.08 R)
• M8: 2,072,828 km (0.064 R)
• M9: 2,195,798 km (0.102 R)
• M10: 2,480,931 km (0.102 R)
• M11: 2,845,202 km (0.099 R)
• M12: 3,050,899 km (0.106 R)
• M13: 3,296,838 km (0.115 R)
• M14: 4,149,396 km (0.096 R)
• M15: 4,265,334 km (0.083 R)
• M16: 4,304,230 km (0.08 R)
• M17: 4,343,275 km (0.098 R)
• M18: 4,619,582 km (0.102 R)
• M19: 5,567,285 km (0.114 R)
• M20: 5,953,995 km (0.085 R)
• M21: 6,041,061 km (0.102 R)
• M22: 6,617,611 km (0.047 R)
• M23: 7,257,890 km (0.059 R)
• M24: 9,546,887 km (0.115 R)
• M25: 9,751,238 km (0.074 R)
• M26: 12,092,295 km (0.104 R)
• M27: 12,202,698 km (0.102 R)
• M28: 12,591,503 km (0.087 R)
• M29: 12,647,453 km (0.057 R)
• M30: 12,984,497 km (0.091 R)
• M31: 15,905,844 km (0.081 R)
• M32: 16,208,630 km (0.1 R)
• M33: 16,269,516 km (0.1 R)
• M34: 19,858,220 km (0.118 R)
• M35: 19,923,295 km (0.086 R)
• M36: 20,577,935 km (0.103 R)
• M37: 21,639,781 km (0.098 R)
• M38: 22,515,676 km (0.085 R)
• M39: 22,923,779 km (0.078 R)
• M40: 24,301,875 km (0.055 R)
• M41: 24,790,462 km (0.11 R)
• M42: 25,848,418 km (0.107 R)
• M43: 27,281,715 km (0.111 R)
• M44: 27,426,526 km (0.036 R)
• M45: 27,935,158 km (0.042 R)
• M46: 28,446,933 km (0.105 R)
• M47: 28,887,947 km (0.11 R)
• M48: 30,224,754 km (0.099 R)
• M49: 32,343,957 km (0.112 R)
• M50: 34,198,223 km (0.056 R)
• M51: 34,745,452 km (0.078 R)
• M52: 37,927,847 km (0.04 R)
• M53: 38,332,210 km (0.038 R)
• M54: 39,063,445 km (0.075 R)
• M55: 41,284,973 km (0.108 R)
• M56: 44,225,020 km (0.102 R)
• M57: 44,395,113 km (0.069 R)
• M58: 44,906,438 km (0.107 R)
• M59: 45,334,139 km (0.078 R)
• M60: 46,452,383 km (0.112 R)
• M61: 47,753,884 km (0.052 R)
• M62: 49,331,394 km (0.082 R)
• M63: 51,371,909 km (0.049 R)
• M64: 52,267,701 km (0.101 R)
• M65: 52,357,609 km (0.06 R)
• M66: 53,078,222 km (0.113 R)
• M67: 54,438,516 km (0.107 R)
• M68: 56,638,502 km (0.062 R)
• M69: 57,285,662 km (0.116 R)
• M70: 61,314,183 km (0.071 R)
• M71: 61,503,873 km (0.077 R)
• M72: 61,978,697 km (0.08 R)
• M73: 62,454,717 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit