🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 181 Days

Day: 17.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.65 AU - 0.85 AU

Year: 297 Days

Day: 12.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,477,324 km

• M1: 116,387 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.68 AU

Year: 764 Days

Day: 28.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.13 AU - 1.81 AU

Year: 814 Days

Day: 34.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.55 AU - 1.85 AU

Year: 1012 Days

Day: 37.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 14.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.6 AU - 3.16 AU

Year: 2231 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,477,324 km

• M1: 247,285 km (0.119 R)
• M2: 433,834 km (0.118 R)
• M3: 759,209 km (0.036 R)
• M4: 970,292 km (0.093 R)
• M5: 1,162,226 km (0.051 R)
• M6: 1,664,276 km (0.073 R)
• M7: 1,885,980 km (0.1 R)
• M8: 2,080,458 km (0.093 R)
• M9: 2,205,372 km (0.082 R)
• M10: 2,529,401 km (0.105 R)
• M11: 2,703,982 km (0.103 R)
• M12: 2,855,075 km (0.088 R)
• M13: 2,994,800 km (0.112 R)
• M14: 3,108,345 km (0.069 R)
• M15: 3,354,433 km (0.094 R)
• M16: 3,959,108 km (0.082 R)
• M17: 4,052,756 km (0.056 R)
• M18: 4,386,658 km (0.055 R)
• M19: 4,516,210 km (0.097 R)
• M20: 4,812,414 km (0.093 R)
• M21: 4,912,644 km (0.112 R)
• M22: 5,493,832 km (0.096 R)
• M23: 5,792,579 km (0.064 R)
• M24: 6,078,760 km (0.087 R)
• M25: 6,479,981 km (0.064 R)
• M26: 6,628,083 km (0.042 R)
• M27: 6,795,932 km (0.109 R)
• M28: 7,003,125 km (0.108 R)
• M29: 7,193,264 km (0.053 R)
• M30: 7,774,153 km (0.106 R)
• M31: 8,010,816 km (0.108 R)
• M32: 8,229,828 km (0.072 R)
• M33: 8,837,345 km (0.086 R)
• M34: 9,105,125 km (0.114 R)
• M35: 9,208,796 km (0.082 R)
• M36: 9,733,436 km (0.106 R)
• M37: 10,397,351 km (0.106 R)
• M38: 10,527,501 km (0.087 R)
• M39: 10,855,420 km (0.111 R)
• M40: 11,053,936 km (0.116 R)
• M41: 11,231,210 km (0.063 R)
• M42: 11,882,110 km (0.101 R)
• M43: 11,995,655 km (0.095 R)
• M44: 12,338,234 km (0.068 R)
• M45: 12,522,239 km (0.106 R)
• M46: 12,800,043 km (0.104 R)
• M47: 12,986,442 km (0.095 R)
• M48: 13,103,277 km (0.118 R)
• M49: 13,220,562 km (0.095 R)
• M50: 13,503,452 km (0.11 R)
• M51: 13,621,933 km (0.071 R)
• M52: 13,764,650 km (0.069 R)
• M53: 14,171,406 km (0.082 R)
• M54: 14,679,441 km (0.079 R)
• M55: 14,825,747 km (0.087 R)
• M56: 14,923,435 km (0.078 R)
• M57: 15,292,044 km (0.093 R)
• M58: 15,415,612 km (0.107 R)
• M59: 15,688,628 km (0.096 R)
• M60: 15,863,059 km (0.108 R)
• M61: 16,063,371 km (0.102 R)
• M62: 16,289,712 km (0.073 R)
• M63: 16,542,383 km (0.091 R)
• M64: 16,770,968 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 11.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.6 AU - 4.08 AU

Year: 2787 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,477,324 km

• M1: 145,559 km (0.11 R)
• M2: 242,648 km (0.063 R)
• M3: 353,500 km (0.101 R)
• M4: 481,107 km (0.118 R)
• M5: 644,468 km (0.043 R)
• M6: 799,301 km (0.052 R)
• M7: 886,667 km (0.088 R)
• M8: 1,292,974 km (0.098 R)
• M9: 1,444,966 km (0.06 R)
• M10: 1,590,674 km (0.098 R)
• M11: 2,153,461 km (0.076 R)
• M12: 2,292,887 km (0.108 R)
• M13: 2,464,326 km (0.088 R)
• M14: 2,595,673 km (0.096 R)
• M15: 2,896,065 km (0.049 R)
• M16: 2,988,367 km (0.107 R)
• M17: 3,113,132 km (0.101 R)
• M18: 3,432,673 km (0.083 R)
• M19: 3,662,605 km (0.113 R)
• M20: 3,846,909 km (0.061 R)
• M21: 4,242,296 km (0.118 R)
• M22: 4,365,266 km (0.117 R)
• M23: 4,471,630 km (0.03 R)
• M24: 4,542,988 km (0.105 R)
• M25: 4,614,795 km (0.118 R)
• M26: 4,759,606 km (0.114 R)
• M27: 5,429,356 km (0.081 R)
• M28: 5,563,096 km (0.088 R)
• M29: 5,814,420 km (0.1 R)
• M30: 5,990,647 km (0.108 R)
• M31: 7,063,862 km (0.044 R)
• M32: 7,378,317 km (0.097 R)
• M33: 7,484,232 km (0.061 R)
• M34: 7,633,231 km (0.08 R)
• M35: 7,740,343 km (0.1 R)
• M36: 8,261,393 km (0.073 R)
• M37: 8,371,347 km (0.117 R)
• M38: 8,615,042 km (0.119 R)
• M39: 8,726,642 km (0.114 R)
• M40: 8,838,691 km (0.099 R)
• M41: 9,041,546 km (0.101 R)
• M42: 9,223,158 km (0.104 R)
• M43: 10,173,104 km (0.068 R)
• M44: 10,719,585 km (0.036 R)
• M45: 11,081,163 km (0.097 R)
• M46: 11,816,437 km (0.118 R)
• M47: 12,214,965 km (0.083 R)
• M48: 12,290,213 km (0.108 R)
• M49: 12,643,414 km (0.079 R)
• M50: 12,719,409 km (0.072 R)
• M51: 12,795,704 km (0.103 R)
• M52: 14,247,103 km (0.103 R)
• M53: 14,485,263 km (0.029 R)
• M54: 16,465,041 km (0.095 R)
• M55: 16,770,669 km (0.118 R)
• M56: 16,994,169 km (0.108 R)
• M57: 17,162,317 km (0.098 R)
• M58: 17,331,213 km (0.072 R)
• M59: 17,500,557 km (0.085 R)
• M60: 17,784,045 km (0.1 R)
• M61: 18,126,325 km (0.107 R)
• M62: 18,817,318 km (0.076 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 10.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.78 AU - 4.28 AU

Year: 3694 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,477,324 km

• M1: 254,616 km (0.092 R)
• M2: 345,272 km (0.067 R)
• M3: 485,894 km (0.071 R)
• M4: 550,371 km (0.109 R)
• M5: 638,185 km (0.076 R)
• M6: 785,538 km (0.087 R)
• M7: 875,148 km (0.07 R)
• M8: 1,178,532 km (0.067 R)
• M9: 1,571,077 km (0.114 R)
• M10: 1,745,209 km (0.094 R)
• M11: 2,097,063 km (0.084 R)
• M12: 2,831,439 km (0.098 R)
• M13: 3,062,867 km (0.078 R)
• M14: 3,337,528 km (0.037 R)
• M15: 3,677,864 km (0.055 R)
• M16: 3,755,056 km (0.101 R)
• M17: 4,049,315 km (0.079 R)
• M18: 4,129,051 km (0.094 R)
• M19: 4,290,168 km (0.073 R)
• M20: 4,371,549 km (0.118 R)
• M21: 4,577,096 km (0.081 R)
• M22: 5,169,953 km (0.119 R)
• M23: 5,409,459 km (0.098 R)
• M24: 5,475,432 km (0.083 R)
• M25: 5,990,198 km (0.042 R)
• M26: 6,104,192 km (0.083 R)
• M27: 6,311,085 km (0.115 R)
• M28: 7,017,786 km (0.116 R)
• M29: 7,331,792 km (0.065 R)
• M30: 7,502,932 km (0.062 R)
• M31: 7,774,302 km (0.068 R)
• M32: 8,074,096 km (0.111 R)
• M33: 8,250,771 km (0.089 R)
• M34: 8,326,917 km (0.117 R)
• M35: 8,711,084 km (0.118 R)
• M36: 9,179,625 km (0.042 R)
• M37: 9,258,463 km (0.049 R)
• M38: 9,337,600 km (0.063 R)
• M39: 10,772,393 km (0.076 R)
• M40: 11,134,869 km (0.103 R)
• M41: 11,728,623 km (0.071 R)
• M42: 12,332,848 km (0.058 R)
• M43: 12,420,064 km (0.057 R)
• M44: 12,624,116 km (0.077 R)
• M45: 12,770,572 km (0.116 R)
• M46: 12,947,097 km (0.118 R)
• M47: 14,327,437 km (0.066 R)
• M48: 14,480,326 km (0.107 R)
• M49: 15,315,082 km (0.108 R)
• M50: 15,565,359 km (0.1 R)
• M51: 15,974,958 km (0.115 R)
• M52: 16,070,102 km (0.11 R)
• M53: 17,063,283 km (0.036 R)
• M54: 17,225,297 km (0.069 R)
• M55: 17,290,223 km (0.115 R)
• M56: 17,387,910 km (0.059 R)
• M57: 18,010,387 km (0.086 R)
• M58: 18,109,271 km (0.09 R)
• M59: 18,307,787 km (0.069 R)
• M60: 18,974,396 km (0.066 R)
• M61: 19,716,999 km (0.096 R)
• M62: 19,887,092 km (0.072 R)
• M63: 20,400,213 km (0.113 R)
• M64: 20,641,215 km (0.105 R)
• M65: 21,021,792 km (0.062 R)
• M66: 21,544,637 km (0.052 R)
• M67: 21,895,593 km (0.084 R)
• M68: 22,496,378 km (0.1 R)
• M69: 23,389,926 km (0.115 R)
• M70: 24,076,730 km (0.072 R)
• M71: 24,185,787 km (0.079 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: 495 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit