🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.39 AU - 4.99 AU

Year: 3673 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 10.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.86 AU - 6.54 AU

Year: 4922 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,687,928 km

• M1: 157,975 km (0.074 R)
• M2: 252,222 km (0.091 R)
• M3: 361,877 km (0.116 R)
• M4: 502,798 km (0.096 R)
• M5: 591,360 km (0.08 R)
• M6: 708,196 km (0.085 R)
• M7: 787,034 km (0.064 R)
• M8: 869,164 km (0.089 R)
• M9: 1,081,593 km (0.104 R)
• M10: 1,160,730 km (0.109 R)
• M11: 1,283,400 km (0.072 R)
• M12: 1,770,790 km (0.06 R)
• M13: 1,913,357 km (0.094 R)
• M14: 2,027,051 km (0.116 R)
• M15: 2,399,101 km (0.12 R)
• M16: 2,486,765 km (0.117 R)
• M17: 2,756,191 km (0.109 R)
• M18: 2,903,695 km (0.066 R)
• M19: 3,035,042 km (0.118 R)
• M20: 3,149,334 km (0.052 R)
• M21: 3,401,706 km (0.071 R)
• M22: 3,520,487 km (0.059 R)
• M23: 3,620,568 km (0.111 R)
• M24: 3,823,572 km (0.099 R)
• M25: 3,988,578 km (0.107 R)
• M26: 4,198,315 km (0.112 R)
• M27: 4,454,875 km (0.094 R)
• M28: 5,789,886 km (0.079 R)
• M29: 5,956,090 km (0.106 R)
• M30: 6,123,789 km (0.095 R)
• M31: 6,293,134 km (0.1 R)
• M32: 6,513,192 km (0.05 R)
• M33: 6,760,777 km (0.091 R)
• M34: 6,986,221 km (0.1 R)
• M35: 7,137,763 km (0.061 R)
• M36: 7,316,233 km (0.099 R)
• M37: 7,781,632 km (0.116 R)
• M38: 8,632,695 km (0.08 R)
• M39: 8,959,416 km (0.088 R)
• M40: 9,935,692 km (0.071 R)
• M41: 10,335,717 km (0.105 R)
• M42: 10,508,802 km (0.108 R)
• M43: 11,063,062 km (0.102 R)
• M44: 11,807,012 km (0.079 R)
• M45: 11,897,369 km (0.12 R)
• M46: 12,078,682 km (0.12 R)
• M47: 12,230,673 km (0.06 R)
• M48: 12,444,299 km (0.09 R)
• M49: 12,751,722 km (0.069 R)
• M50: 12,999,606 km (0.083 R)
• M51: 13,342,933 km (0.073 R)
• M52: 13,625,972 km (0.066 R)
• M53: 14,810,788 km (0.104 R)
• M54: 15,006,013 km (0.105 R)
• M55: 15,861,862 km (0.096 R)
• M56: 16,262,186 km (0.097 R)
• M57: 16,497,354 km (0.085 R)
• M58: 16,767,378 km (0.1 R)
• M59: 18,035,370 km (0.097 R)
• M60: 18,244,059 km (0.077 R)
• M61: 18,593,370 km (0.089 R)
• M62: 18,980,230 km (0.118 R)
• M63: 19,976,851 km (0.1 R)
• M64: 20,192,721 km (0.089 R)
• M65: 20,409,189 km (0.091 R)
• M66: 20,808,316 km (0.102 R)
• M67: 21,393,393 km (0.081 R)
• M68: 21,651,001 km (0.096 R)
• M69: 22,058,056 km (0.043 R)
• M70: 23,483,425 km (0.095 R)
• M71: 23,635,117 km (0.086 R)
• M72: 24,283,923 km (0.078 R)
• M73: 24,706,687 km (0.119 R)
• M74: 24,899,668 km (0.105 R)
• M75: 25,481,753 km (0.088 R)
• M76: 25,715,874 km (0.086 R)
• M77: 26,264,898 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 12.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.19 AU - 7.69 AU

Year: 7339 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,687,928 km

• M1: 153,637 km (0.109 R)
• M2: 233,073 km (0.097 R)
• M3: 312,510 km (0.086 R)
• M4: 438,322 km (0.112 R)
• M5: 577,747 km (0.092 R)
• M6: 705,653 km (0.111 R)
• M7: 917,334 km (0.115 R)
• M8: 1,354,310 km (0.116 R)
• M9: 1,441,824 km (0.116 R)
• M10: 1,570,179 km (0.111 R)
• M11: 2,255,038 km (0.102 R)
• M12: 2,451,311 km (0.115 R)
• M13: 2,877,216 km (0.09 R)
• M14: 3,124,052 km (0.106 R)
• M15: 3,446,735 km (0.113 R)
• M16: 3,550,855 km (0.062 R)
• M17: 3,673,825 km (0.049 R)
• M18: 3,798,140 km (0.1 R)
• M19: 4,033,009 km (0.069 R)
• M20: 4,347,165 km (0.093 R)
• M21: 4,785,187 km (0.111 R)
• M22: 4,979,964 km (0.072 R)
• M23: 5,297,410 km (0.1 R)
• M24: 5,438,331 km (0.03 R)
• M25: 5,641,784 km (0.119 R)
• M26: 5,889,369 km (0.112 R)
• M27: 5,993,639 km (0.082 R)
• M28: 6,225,216 km (0.06 R)
• M29: 6,416,851 km (0.069 R)
• M30: 6,937,452 km (0.092 R)
• M31: 7,269,858 km (0.092 R)
• M32: 7,539,433 km (0.086 R)
• M33: 7,789,561 km (0.09 R)
• M34: 8,019,343 km (0.111 R)
• M35: 8,204,845 km (0.116 R)
• M36: 8,745,940 km (0.079 R)
• M37: 8,841,234 km (0.055 R)
• M38: 9,032,869 km (0.059 R)
• M39: 9,937,188 km (0.06 R)
• M40: 10,211,551 km (0.094 R)
• M41: 10,768,055 km (0.069 R)
• M42: 10,921,393 km (0.113 R)
• M43: 11,360,313 km (0.093 R)
• M44: 11,725,930 km (0.055 R)
• M45: 12,576,394 km (0.11 R)
• M46: 12,792,264 km (0.04 R)
• M47: 13,778,263 km (0.098 R)
• M48: 14,028,540 km (0.109 R)
• M49: 14,902,341 km (0.06 R)
• M50: 15,216,796 km (0.113 R)
• M51: 15,822,817 km (0.103 R)
• M52: 15,997,547 km (0.11 R)
• M53: 16,260,690 km (0.083 R)
• M54: 16,554,800 km (0.067 R)
• M55: 16,969,485 km (0.108 R)
• M56: 17,208,093 km (0.039 R)
• M57: 17,748,890 km (0.091 R)
• M58: 18,203,817 km (0.068 R)
• M59: 18,386,775 km (0.118 R)
• M60: 19,622,753 km (0.116 R)
• M61: 20,061,673 km (0.119 R)
• M62: 20,408,890 km (0.105 R)
• M63: 20,789,766 km (0.105 R)
• M64: 21,205,199 km (0.116 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit