🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 338 Days

Day: 23.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 9.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.86 AU - 1.06 AU

Year: 607 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,303,543 km

• M1: 116,088 km (0.068 R)
• M2: 184,005 km (0.107 R)
• M3: 339,438 km (0.064 R)
• M4: 415,882 km (0.108 R)
• M5: 525,687 km (0.103 R)
• M6: 658,530 km (0.11 R)
• M7: 810,970 km (0.097 R)
• M8: 1,203,216 km (0.115 R)
• M9: 1,265,149 km (0.083 R)
• M10: 1,328,279 km (0.087 R)
• M11: 1,530,835 km (0.118 R)
• M12: 1,595,012 km (0.108 R)
• M13: 1,660,088 km (0.052 R)
• M14: 1,786,049 km (0.098 R)
• M15: 2,144,785 km (0.094 R)
• M16: 2,247,708 km (0.054 R)
• M17: 2,375,764 km (0.107 R)
• M18: 2,490,206 km (0.1 R)
• M19: 2,554,234 km (0.044 R)
• M20: 2,663,440 km (0.117 R)
• M21: 2,832,486 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 14.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.23 AU

Year: 655 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,303,543 km

• M1: 189,989 km (0.096 R)
• M2: 281,842 km (0.093 R)
• M3: 373,396 km (0.071 R)
• M4: 487,689 km (0.107 R)
• M5: 586,573 km (0.078 R)
• M6: 700,417 km (0.051 R)
• M7: 863,629 km (0.044 R)
• M8: 1,019,061 km (0.072 R)
• M9: 1,123,330 km (0.115 R)
• M10: 1,227,750 km (0.119 R)
• M11: 1,343,838 km (0.118 R)
• M12: 1,442,871 km (0.114 R)
• M13: 1,544,748 km (0.053 R)
• M14: 1,747,004 km (0.114 R)
• M15: 1,837,660 km (0.109 R)
• M16: 1,934,899 km (0.097 R)
• M17: 2,067,293 km (0.069 R)
• M18: 2,178,295 km (0.098 R)
• M19: 2,301,414 km (0.086 R)
• M20: 2,416,903 km (0.071 R)
• M21: 2,586,098 km (0.067 R)
• M22: 2,706,375 km (0.11 R)
• M23: 2,828,597 km (0.096 R)
• M24: 3,106,400 km (0.082 R)
• M25: 3,296,539 km (0.108 R)
• M26: 3,502,385 km (0.067 R)
• M27: 3,618,623 km (0.071 R)
• M28: 3,825,068 km (0.079 R)
• M29: 4,078,188 km (0.04 R)
• M30: 4,268,476 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.2

Radius: 14

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.72 AU - 5.84 AU

Year: 7834 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,303,543 km

• M1: 188,643 km (0.093 R)
• M2: 327,021 km (0.12 R)
• M3: 528,080 km (0.086 R)
• M4: 661,821 km (0.09 R)
• M5: 903,422 km (0.074 R)
• M6: 1,593,517 km (0.09 R)
• M7: 1,757,177 km (0.118 R)
• M8: 1,948,363 km (0.09 R)
• M9: 2,035,578 km (0.1 R)
• M10: 2,282,564 km (0.119 R)
• M11: 2,611,530 km (0.077 R)
• M12: 3,133,627 km (0.087 R)
• M13: 3,315,089 km (0.103 R)
• M14: 3,499,992 km (0.115 R)
• M15: 3,908,095 km (0.082 R)
• M16: 4,047,670 km (0.106 R)
• M17: 4,245,737 km (0.066 R)
• M18: 4,505,289 km (0.11 R)
• M19: 4,799,848 km (0.096 R)
• M20: 4,949,595 km (0.104 R)
• M21: 5,470,345 km (0.059 R)
• M22: 5,563,994 km (0.114 R)
• M23: 6,497,933 km (0.078 R)
• M24: 6,630,477 km (0.066 R)
• M25: 6,932,365 km (0.061 R)
• M26: 7,033,942 km (0.106 R)
• M27: 7,971,023 km (0.075 R)
• M28: 9,206,552 km (0.102 R)
• M29: 9,618,993 km (0.103 R)
• M30: 9,808,534 km (0.085 R)
• M31: 10,229,951 km (0.092 R)
• M32: 10,501,172 km (0.07 R)
• M33: 10,932,313 km (0.099 R)
• M34: 11,130,082 km (0.114 R)
• M35: 11,289,254 km (0.12 R)
• M36: 11,771,408 km (0.101 R)
• M37: 12,014,953 km (0.115 R)
• M38: 12,137,324 km (0.104 R)
• M39: 13,005,889 km (0.106 R)
• M40: 13,766,445 km (0.053 R)
• M41: 14,109,174 km (0.049 R)
• M42: 15,109,983 km (0.115 R)
• M43: 15,330,491 km (0.059 R)
• M44: 16,540,289 km (0.091 R)
• M45: 17,363,825 km (0.108 R)
• M46: 18,529,791 km (0.044 R)
• M47: 19,962,190 km (0.063 R)
• M48: 20,155,920 km (0.059 R)
• M49: 20,740,698 km (0.085 R)
• M50: 21,084,473 km (0.083 R)
• M51: 21,529,228 km (0.028 R)
• M52: 21,678,078 km (0.069 R)
• M53: 21,976,974 km (0.101 R)
• M54: 22,127,021 km (0.104 R)
• M55: 22,227,102 km (0.109 R)
• M56: 22,377,747 km (0.102 R)
• M57: 22,730,200 km (0.075 R)
• M58: 23,288,050 km (0.09 R)
• M59: 23,389,926 km (0.069 R)
• M60: 23,747,764 km (0.075 R)
• M61: 24,158,859 km (0.087 R)
• M62: 24,572,348 km (0.118 R)
• M63: 25,669,050 km (0.081 R)
• M64: 26,091,065 km (0.108 R)
• M65: 27,156,053 km (0.031 R)
• M66: 27,370,726 km (0.07 R)
• M67: 27,640,002 km (0.117 R)
• M68: 28,126,644 km (0.075 R)
• M69: 29,053,851 km (0.044 R)
• M70: 30,491,188 km (0.081 R)
• M71: 31,218,532 km (0.103 R)
• M72: 34,069,120 km (0.117 R)
• M73: 34,823,841 km (0.092 R)
• M74: 35,291,035 km (0.072 R)
• M75: 35,584,098 km (0.09 R)
• M76: 35,995,641 km (0.09 R)
• M77: 36,231,707 km (0.084 R)
• M78: 36,645,794 km (0.097 R)
• M79: 36,823,665 km (0.109 R)
• M80: 37,538,444 km (0.106 R)
• M81: 37,777,651 km (0.06 R)
• M82: 37,897,479 km (0.045 R)
• M83: 38,558,851 km (0.04 R)
• M84: 39,405,874 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit