🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 47.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.7 AU - 3.26 AU

Year: 1938 Days

Day: 26 Hours

Environment

Temp: -101 °C

Axial Tilt: 165.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,822,904 km

• M1: 1,186,461 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.99 AU - 3.19 AU

Year: 2046 Days

Day: 38 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,822,904 km

• M1: 53,406 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.06 AU - 3.96 AU

Year: 2477 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 8.2

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.8 AU - 4.92 AU

Year: 3430 Days

Day: 12.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,822,904 km

• M1: 102,774 km (0.085 R)
• M2: 178,321 km (0.106 R)
• M3: 333,603 km (0.065 R)
• M4: 391,049 km (0.077 R)
• M5: 489,335 km (0.112 R)
• M6: 607,068 km (0.119 R)
• M7: 659,128 km (0.072 R)
• M8: 931,546 km (0.105 R)
• M9: 1,106,276 km (0.118 R)
• M10: 1,291,778 km (0.057 R)
• M11: 1,559,857 km (0.105 R)
• M12: 1,723,068 km (0.057 R)
• M13: 1,954,945 km (0.046 R)
• M14: 2,329,688 km (0.043 R)
• M15: 2,534,188 km (0.045 R)
• M16: 2,780,276 km (0.1 R)
• M17: 2,942,590 km (0.108 R)
• M18: 3,238,794 km (0.1 R)
• M19: 3,409,784 km (0.118 R)
• M20: 3,467,379 km (0.094 R)
• M21: 3,940,258 km (0.075 R)
• M22: 4,287,475 km (0.071 R)
• M23: 4,751,528 km (0.066 R)
• M24: 4,816,004 km (0.044 R)
• M25: 5,253,728 km (0.119 R)
• M26: 5,342,738 km (0.085 R)
• M27: 5,477,376 km (0.115 R)
• M28: 5,590,323 km (0.109 R)
• M29: 5,772,832 km (0.041 R)
• M30: 6,237,483 km (0.116 R)
• M31: 6,569,890 km (0.102 R)
• M32: 7,054,886 km (0.113 R)
• M33: 7,178,005 km (0.047 R)
• M34: 8,162,209 km (0.11 R)
• M35: 8,343,223 km (0.119 R)
• M36: 8,630,600 km (0.117 R)
• M37: 8,683,259 km (0.049 R)
• M38: 8,815,204 km (0.048 R)
• M39: 8,921,119 km (0.119 R)
• M40: 9,457,727 km (0.087 R)
• M41: 9,729,995 km (0.081 R)
• M42: 9,839,650 km (0.107 R)
• M43: 9,922,079 km (0.095 R)
• M44: 10,004,806 km (0.114 R)
• M45: 10,310,136 km (0.06 R)
• M46: 10,674,855 km (0.057 R)
• M47: 11,330,393 km (0.034 R)
• M48: 11,503,627 km (0.025 R)
• M49: 11,794,147 km (0.119 R)
• M50: 11,852,639 km (0.108 R)
• M51: 12,028,417 km (0.09 R)
• M52: 12,293,803 km (0.044 R)
• M53: 12,353,044 km (0.119 R)
• M54: 12,561,135 km (0.088 R)
• M55: 13,618,792 km (0.119 R)
• M56: 13,772,130 km (0.07 R)
• M57: 13,864,431 km (0.107 R)
• M58: 14,018,816 km (0.117 R)
• M59: 15,274,092 km (0.118 R)
• M60: 15,561,470 km (0.057 R)
• M61: 16,109,148 km (0.087 R)
• M62: 16,271,312 km (0.057 R)
• M63: 16,434,224 km (0.111 R)
• M64: 16,695,870 km (0.039 R)
• M65: 17,256,414 km (0.109 R)
• M66: 17,389,256 km (0.062 R)
• M67: 17,589,119 km (0.08 R)
• M68: 17,756,220 km (0.063 R)
• M69: 17,856,750 km (0.077 R)
• M70: 18,975,144 km (0.113 R)
• M71: 19,043,659 km (0.096 R)
• M72: 19,421,843 km (0.073 R)
• M73: 19,733,156 km (0.063 R)
• M74: 20,011,258 km (0.087 R)
• M75: 20,571,502 km (0.1 R)
• M76: 20,959,559 km (0.105 R)
• M77: 21,278,951 km (0.117 R)
• M78: 21,850,564 km (0.075 R)
• M79: 21,922,371 km (0.099 R)
• M80: 23,045,552 km (0.039 R)
• M81: 24,076,132 km (0.038 R)
• M82: 24,187,433 km (0.089 R)
• M83: 24,410,633 km (0.105 R)
• M84: 24,522,382 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 10.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.82 AU - 6.52 AU

Year: 5086 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,822,904 km

• M1: 181,313 km (0.069 R)
• M2: 412,741 km (0.12 R)
• M3: 500,405 km (0.045 R)
• M4: 601,234 km (0.057 R)
• M5: 698,024 km (0.077 R)
• M6: 857,196 km (0.101 R)
• M7: 948,301 km (0.101 R)
• M8: 1,042,847 km (0.113 R)
• M9: 1,249,292 km (0.039 R)
• M10: 1,323,792 km (0.061 R)
• M11: 1,438,384 km (0.082 R)
• M12: 1,548,338 km (0.099 R)
• M13: 1,702,424 km (0.085 R)
• M14: 1,802,355 km (0.066 R)
• M15: 1,870,123 km (0.106 R)
• M16: 2,025,854 km (0.025 R)
• M17: 2,114,267 km (0.087 R)
• M18: 2,350,332 km (0.117 R)
• M19: 2,547,353 km (0.109 R)
• M20: 2,789,103 km (0.107 R)
• M21: 2,858,067 km (0.094 R)
• M22: 3,655,424 km (0.081 R)
• M23: 4,185,748 km (0.088 R)
• M24: 4,356,589 km (0.088 R)
• M25: 4,576,199 km (0.035 R)
• M26: 4,681,516 km (0.116 R)
• M27: 5,038,606 km (0.09 R)
• M28: 5,603,188 km (0.12 R)
• M29: 5,728,551 km (0.098 R)
• M30: 5,829,530 km (0.03 R)
• M31: 6,226,712 km (0.067 R)
• M32: 6,382,743 km (0.092 R)
• M33: 6,500,626 km (0.075 R)
• M34: 6,659,050 km (0.116 R)
• M35: 6,751,950 km (0.065 R)
• M36: 7,223,483 km (0.048 R)
• M37: 7,373,829 km (0.058 R)
• M38: 7,497,546 km (0.071 R)
• M39: 7,608,249 km (0.075 R)
• M40: 7,859,124 km (0.118 R)
• M41: 8,070,356 km (0.067 R)
• M42: 8,183,901 km (0.088 R)
• M43: 8,527,378 km (0.094 R)
• M44: 8,700,911 km (0.108 R)
• M45: 8,890,153 km (0.1 R)
• M46: 9,007,288 km (0.101 R)
• M47: 9,406,714 km (0.063 R)
• M48: 10,008,846 km (0.052 R)
• M49: 10,084,991 km (0.101 R)
• M50: 10,207,362 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.4

Radius: 6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.99 AU - 13.33 AU

Year: 17985 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,822,904 km

• M1: 87,216 km (0.117 R)
• M2: 133,890 km (0.119 R)
• M3: 404,513 km (0.102 R)
• M4: 498,460 km (0.09 R)
• M5: 694,583 km (0.114 R)
• M6: 750,981 km (0.113 R)
• M7: 1,121,386 km (0.084 R)
• M8: 1,542,055 km (0.065 R)
• M9: 1,616,704 km (0.035 R)
• M10: 2,007,753 km (0.047 R)
• M11: 2,151,367 km (0.063 R)
• M12: 2,277,179 km (0.04 R)
• M13: 2,341,057 km (0.091 R)
• M14: 3,129,288 km (0.081 R)
• M15: 3,176,561 km (0.079 R)
• M16: 3,638,370 km (0.12 R)
• M17: 3,738,301 km (0.062 R)
• M18: 4,017,750 km (0.104 R)
• M19: 4,409,696 km (0.042 R)
• M20: 5,513,729 km (0.048 R)
• M21: 5,657,492 km (0.106 R)
• M22: 6,155,504 km (0.095 R)
• M23: 6,364,641 km (0.036 R)
• M24: 6,485,217 km (0.036 R)
• M25: 7,005,967 km (0.045 R)
• M26: 8,714,375 km (0.095 R)
• M27: 10,014,231 km (0.03 R)
• M28: 10,686,524 km (0.084 R)
• M29: 11,263,972 km (0.096 R)
• M30: 11,888,692 km (0.112 R)
• M31: 12,524,483 km (0.099 R)
• M32: 13,132,898 km (0.092 R)
• M33: 14,655,954 km (0.048 R)
• M34: 14,695,747 km (0.032 R)
• M35: 14,815,425 km (0.118 R)
• M36: 15,661,401 km (0.101 R)
• M37: 16,028,813 km (0.063 R)
• M38: 16,110,793 km (0.108 R)
• M39: 16,357,779 km (0.05 R)
• M40: 16,730,427 km (0.042 R)
• M41: 17,189,843 km (0.111 R)
• M42: 17,568,774 km (0.109 R)
• M43: 18,549,538 km (0.064 R)
• M44: 19,504,271 km (0.062 R)
• M45: 20,253,009 km (0.086 R)
• M46: 21,823,786 km (0.097 R)
• M47: 22,005,697 km (0.096 R)
• M48: 22,831,029 km (0.1 R)
• M49: 22,969,556 km (0.087 R)
• M50: 23,340,260 km (0.12 R)
• M51: 24,134,624 km (0.073 R)
• M52: 25,894,195 km (0.1 R)
• M53: 26,086,877 km (0.085 R)
• M54: 26,570,676 km (0.113 R)
• M55: 28,089,095 km (0.111 R)
• M56: 28,386,346 km (0.1 R)
• M57: 28,784,126 km (0.06 R)
• M58: 29,133,737 km (0.078 R)
• M59: 29,484,693 km (0.112 R)
• M60: 29,887,560 km (0.1 R)
• M61: 31,465,967 km (0.113 R)
• M62: 32,394,671 km (0.091 R)
• M63: 32,914,673 km (0.041 R)
• M64: 35,021,610 km (0.074 R)
• M65: 35,234,637 km (0.09 R)
• M66: 35,608,632 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 10,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit