🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 658 Days

Day: 31.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.3 AU - 2.14 AU

Year: 841 Days

Day: 33.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.66 AU - 5.86 AU

Year: 3871 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,341,052 km

• M1: 169,345 km (0.085 R)
• M2: 258,954 km (0.11 R)
• M3: 356,641 km (0.069 R)
• M4: 475,422 km (0.062 R)
• M5: 597,643 km (0.109 R)
• M6: 1,064,987 km (0.101 R)
• M7: 1,177,036 km (0.074 R)
• M8: 1,373,308 km (0.072 R)
• M9: 1,656,048 km (0.087 R)
• M10: 1,754,633 km (0.045 R)
• M11: 1,969,606 km (0.047 R)
• M12: 2,278,076 km (0.086 R)
• M13: 2,363,796 km (0.049 R)
• M14: 2,463,279 km (0.038 R)
• M15: 2,692,313 km (0.093 R)
• M16: 2,981,934 km (0.094 R)
• M17: 3,421,303 km (0.038 R)
• M18: 3,591,546 km (0.091 R)
• M19: 3,721,097 km (0.061 R)
• M20: 4,044,528 km (0.047 R)
• M21: 4,255,162 km (0.114 R)
• M22: 4,346,417 km (0.082 R)
• M23: 4,593,403 km (0.107 R)
• M24: 4,892,748 km (0.055 R)
• M25: 4,988,640 km (0.1 R)
• M26: 5,101,287 km (0.099 R)
• M27: 5,543,947 km (0.095 R)
• M28: 5,744,708 km (0.064 R)
• M29: 6,820,167 km (0.09 R)
• M30: 7,017,487 km (0.112 R)
• M31: 7,198,500 km (0.078 R)
• M32: 7,307,856 km (0.03 R)
• M33: 7,509,963 km (0.088 R)
• M34: 7,750,965 km (0.035 R)
• M35: 7,844,464 km (0.104 R)
• M36: 7,994,660 km (0.098 R)
• M37: 8,470,531 km (0.103 R)
• M38: 8,741,004 km (0.03 R)
• M39: 8,877,437 km (0.103 R)
• M40: 9,112,754 km (0.085 R)
• M41: 9,250,983 km (0.075 R)
• M42: 9,670,006 km (0.098 R)
• M43: 9,811,077 km (0.092 R)
• M44: 9,952,896 km (0.074 R)
• M45: 10,054,622 km (0.109 R)
• M46: 10,464,820 km (0.105 R)
• M47: 10,734,395 km (0.05 R)
• M48: 10,838,665 km (0.093 R)
• M49: 10,985,271 km (0.088 R)
• M50: 11,069,345 km (0.076 R)
• M51: 11,621,062 km (0.104 R)
• M52: 12,225,288 km (0.091 R)
• M53: 12,619,179 km (0.06 R)
• M54: 13,397,088 km (0.087 R)
• M55: 13,554,465 km (0.051 R)
• M56: 13,712,590 km (0.099 R)
• M57: 13,916,641 km (0.1 R)
• M58: 14,144,628 km (0.07 R)
• M59: 15,279,777 km (0.096 R)
• M60: 15,633,127 km (0.106 R)
• M61: 15,846,454 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.05 AU - 8.33 AU

Year: 7950 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,341,052 km

• M1: 167,550 km (0.083 R)
• M2: 272,567 km (0.12 R)
• M3: 427,401 km (0.078 R)
• M4: 508,483 km (0.07 R)
• M5: 607,667 km (0.067 R)
• M6: 1,019,659 km (0.112 R)
• M7: 1,135,597 km (0.061 R)
• M8: 1,302,698 km (0.096 R)
• M9: 1,397,543 km (0.099 R)
• M10: 1,628,223 km (0.093 R)
• M11: 1,800,710 km (0.093 R)
• M12: 2,277,927 km (0.094 R)
• M13: 2,471,955 km (0.088 R)
• M14: 2,591,035 km (0.087 R)
• M15: 2,960,093 km (0.09 R)
• M16: 3,258,840 km (0.053 R)
• M17: 3,456,010 km (0.033 R)
• M18: 3,725,286 km (0.086 R)
• M19: 4,380,226 km (0.103 R)
• M20: 4,647,407 km (0.028 R)
• M21: 4,770,676 km (0.084 R)
• M22: 5,197,928 km (0.109 R)
• M23: 5,506,997 km (0.106 R)
• M24: 5,716,284 km (0.081 R)
• M25: 6,116,159 km (0.04 R)
• M26: 6,663,388 km (0.107 R)
• M27: 7,027,510 km (0.118 R)
• M28: 7,340,768 km (0.076 R)
• M29: 7,455,808 km (0.035 R)
• M30: 7,687,835 km (0.08 R)
• M31: 7,775,349 km (0.082 R)
• M32: 8,158,918 km (0.066 R)
• M33: 8,913,789 km (0.085 R)
• M34: 9,252,927 km (0.116 R)
• M35: 9,754,080 km (0.05 R)
• M36: 9,912,505 km (0.116 R)
• M37: 10,263,910 km (0.118 R)
• M38: 10,913,613 km (0.111 R)
• M39: 11,309,749 km (0.068 R)
• M40: 11,845,459 km (0.06 R)
• M41: 12,150,489 km (0.114 R)
• M42: 13,220,712 km (0.088 R)
• M43: 13,360,885 km (0.117 R)
• M44: 13,501,806 km (0.109 R)
• M45: 14,069,829 km (0.102 R)
• M46: 14,213,144 km (0.093 R)
• M47: 14,501,120 km (0.064 R)
• M48: 15,119,558 km (0.082 R)
• M49: 16,457,561 km (0.102 R)
• M50: 16,873,892 km (0.086 R)
• M51: 17,485,747 km (0.105 R)
• M52: 17,601,237 km (0.096 R)
• M53: 18,260,814 km (0.047 R)
• M54: 19,683,938 km (0.039 R)
• M55: 20,166,242 km (0.079 R)
• M56: 20,287,416 km (0.085 R)
• M57: 20,856,187 km (0.114 R)
• M58: 21,843,533 km (0.074 R)
• M59: 22,092,763 km (0.096 R)
• M60: 22,175,940 km (0.097 R)
• M61: 22,888,025 km (0.062 R)
• M62: 24,722,544 km (0.088 R)
• M63: 25,025,629 km (0.042 R)
• M64: 25,330,061 km (0.074 R)
• M65: 25,679,372 km (0.085 R)
• M66: 25,810,719 km (0.09 R)
• M67: 26,162,274 km (0.05 R)
• M68: 26,471,194 km (0.086 R)
• M69: 26,914,602 km (0.066 R)
• M70: 27,048,043 km (0.114 R)
• M71: 27,629,081 km (0.108 R)
• M72: 28,078,772 km (0.081 R)
• M73: 29,122,367 km (0.109 R)
• M74: 29,580,137 km (0.067 R)
• M75: 30,549,082 km (0.081 R)
• M76: 31,341,053 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit