🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 227 Days

Day: 22.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,932,841 km

• M1: 274,811 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.38 AU - 2.78 AU

Year: 1537 Days

Day: 21.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,932,841 km

• M1: 66,421 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 13.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.71 AU - 4.77 AU

Year: 3827 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,932,841 km

• M1: 225,145 km (0.044 R)
• M2: 313,707 km (0.048 R)
• M3: 434,881 km (0.072 R)
• M4: 698,472 km (0.082 R)
• M5: 897,288 km (0.109 R)
• M6: 1,028,785 km (0.099 R)
• M7: 1,380,788 km (0.085 R)
• M8: 1,478,476 km (0.062 R)
• M9: 1,578,706 km (0.12 R)
• M10: 1,695,991 km (0.076 R)
• M11: 1,801,308 km (0.073 R)
• M12: 2,066,545 km (0.102 R)
• M13: 2,212,253 km (0.07 R)
• M14: 2,794,189 km (0.056 R)
• M15: 2,919,851 km (0.117 R)
• M16: 3,499,393 km (0.114 R)
• M17: 3,792,904 km (0.027 R)
• M18: 4,094,494 km (0.099 R)
• M19: 4,258,603 km (0.057 R)
• M20: 4,445,899 km (0.109 R)
• M21: 4,785,785 km (0.037 R)
• M22: 4,958,870 km (0.106 R)
• M23: 5,289,033 km (0.088 R)
• M24: 5,445,662 km (0.108 R)
• M25: 5,672,153 km (0.117 R)
• M26: 5,786,595 km (0.111 R)
• M27: 5,878,598 km (0.103 R)
• M28: 6,346,540 km (0.117 R)
• M29: 6,826,450 km (0.117 R)
• M30: 7,417,960 km (0.108 R)
• M31: 7,618,870 km (0.042 R)
• M32: 7,923,601 km (0.047 R)
• M33: 8,077,537 km (0.097 R)
• M34: 8,232,371 km (0.063 R)
• M35: 8,650,347 km (0.112 R)
• M36: 8,782,442 km (0.11 R)
• M37: 9,101,983 km (0.082 R)
• M38: 9,371,409 km (0.093 R)
• M39: 9,643,378 km (0.076 R)
• M40: 9,780,260 km (0.058 R)
• M41: 10,028,592 km (0.063 R)
• M42: 10,362,645 km (0.062 R)
• M43: 12,029,314 km (0.095 R)
• M44: 12,206,588 km (0.099 R)
• M45: 12,444,149 km (0.067 R)
• M46: 12,923,910 km (0.119 R)
• M47: 13,105,372 km (0.112 R)
• M48: 13,870,715 km (0.043 R)
• M49: 13,963,465 km (0.114 R)
• M50: 14,682,133 km (0.091 R)
• M51: 14,776,679 km (0.094 R)
• M52: 14,871,524 km (0.111 R)
• M53: 15,572,989 km (0.059 R)
• M54: 15,733,956 km (0.093 R)
• M55: 16,025,074 km (0.082 R)
• M56: 16,285,374 km (0.108 R)
• M57: 16,547,170 km (0.062 R)
• M58: 16,843,224 km (0.118 R)
• M59: 17,174,284 km (0.062 R)
• M60: 17,274,066 km (0.085 R)
• M61: 18,078,903 km (0.042 R)
• M62: 18,861,599 km (0.04 R)
• M63: 20,495,656 km (0.098 R)
• M64: 20,991,124 km (0.09 R)
• M65: 22,029,932 km (0.091 R)
• M66: 22,355,756 km (0.076 R)
• M67: 22,756,230 km (0.106 R)
• M68: 23,085,644 km (0.075 R)
• M69: 23,306,002 km (0.11 R)
• M70: 23,897,362 km (0.087 R)
• M71: 24,008,813 km (0.071 R)
• M72: 24,531,059 km (0.087 R)
• M73: 25,208,139 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.05 AU - 5.85 AU

Year: 4084 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,932,841 km

• M1: 209,886 km (0.113 R)
• M2: 352,752 km (0.06 R)
• M3: 451,786 km (0.077 R)
• M4: 936,483 km (0.089 R)
• M5: 1,065,586 km (0.084 R)
• M6: 1,383,182 km (0.115 R)
• M7: 1,505,104 km (0.101 R)
• M8: 1,616,854 km (0.095 R)
• M9: 1,878,800 km (0.098 R)
• M10: 1,984,565 km (0.101 R)
• M11: 2,076,867 km (0.091 R)
• M12: 2,202,230 km (0.047 R)
• M13: 2,346,443 km (0.111 R)
• M14: 2,477,490 km (0.12 R)
• M15: 2,577,422 km (0.044 R)
• M16: 2,764,120 km (0.093 R)
• M17: 2,990,761 km (0.061 R)
• M18: 3,097,574 km (0.049 R)
• M19: 3,370,141 km (0.104 R)
• M20: 3,556,241 km (0.071 R)
• M21: 3,745,931 km (0.072 R)
• M22: 3,880,718 km (0.116 R)
• M23: 4,017,002 km (0.107 R)
• M24: 4,174,977 km (0.112 R)
• M25: 4,395,634 km (0.118 R)
• M26: 4,517,556 km (0.083 R)
• M27: 5,251,633 km (0.04 R)
• M28: 5,533,924 km (0.114 R)
• M29: 5,865,733 km (0.051 R)
• M30: 6,045,549 km (0.071 R)
• M31: 6,387,530 km (0.094 R)
• M32: 6,526,058 km (0.048 R)
• M33: 6,759,281 km (0.065 R)
• M34: 6,853,378 km (0.097 R)
• M35: 7,019,132 km (0.105 R)
• M36: 7,402,851 km (0.115 R)
• M37: 7,548,559 km (0.115 R)
• M38: 8,518,851 km (0.119 R)
• M39: 8,620,727 km (0.079 R)
• M40: 8,851,108 km (0.091 R)
• M41: 8,980,061 km (0.06 R)
• M42: 9,370,661 km (0.11 R)
• M43: 9,953,644 km (0.053 R)
• M44: 10,249,549 km (0.112 R)
• M45: 10,385,084 km (0.111 R)
• M46: 10,905,236 km (0.052 R)
• M47: 11,434,214 km (0.086 R)
• M48: 11,942,996 km (0.085 R)
• M49: 12,459,109 km (0.058 R)
• M50: 12,574,898 km (0.096 R)
• M51: 13,012,023 km (0.119 R)
• M52: 13,099,986 km (0.119 R)
• M53: 13,365,373 km (0.089 R)
• M54: 14,779,522 km (0.095 R)
• M55: 14,994,344 km (0.066 R)
• M56: 15,800,826 km (0.104 R)
• M57: 16,177,813 km (0.077 R)
• M58: 16,399,218 km (0.066 R)
• M59: 16,621,520 km (0.098 R)
• M60: 16,844,870 km (0.073 R)
• M61: 17,391,500 km (0.091 R)
• M62: 17,878,591 km (0.114 R)
• M63: 18,304,347 km (0.065 R)
• M64: 18,469,054 km (0.079 R)
• M65: 18,799,815 km (0.086 R)
• M66: 19,232,901 km (0.029 R)
• M67: 20,517,498 km (0.071 R)
• M68: 20,963,299 km (0.096 R)
• M69: 21,170,193 km (0.105 R)
• M70: 21,829,770 km (0.064 R)
• M71: 21,969,345 km (0.111 R)
• M72: 22,320,002 km (0.049 R)
• M73: 22,672,455 km (0.035 R)
• M74: 23,168,970 km (0.059 R)
• M75: 23,275,933 km (0.045 R)
• M76: 23,740,883 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 14.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.81 AU - 7.17 AU

Year: 6854 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,932,841 km

• M1: 206,894 km (0.097 R)
• M2: 337,194 km (0.098 R)
• M3: 447,896 km (0.115 R)
• M4: 679,474 km (0.048 R)
• M5: 823,686 km (0.037 R)
• M6: 967,300 km (0.103 R)
• M7: 1,366,128 km (0.115 R)
• M8: 1,525,599 km (0.065 R)
• M9: 1,847,982 km (0.058 R)
• M10: 2,142,242 km (0.117 R)
• M11: 2,416,903 km (0.092 R)
• M12: 2,850,737 km (0.074 R)
• M13: 3,231,314 km (0.085 R)
• M14: 3,407,989 km (0.071 R)
• M15: 3,812,352 km (0.084 R)
• M16: 4,062,629 km (0.096 R)
• M17: 4,469,835 km (0.065 R)
• M18: 4,890,504 km (0.041 R)
• M19: 5,003,450 km (0.096 R)
• M20: 5,231,737 km (0.119 R)
• M21: 5,675,294 km (0.116 R)
• M22: 5,794,075 km (0.116 R)
• M23: 6,009,945 km (0.059 R)
• M24: 6,598,912 km (0.093 R)
• M25: 7,257,741 km (0.079 R)
• M26: 7,386,993 km (0.119 R)
• M27: 8,044,326 km (0.051 R)
• M28: 8,204,845 km (0.115 R)
• M29: 8,312,555 km (0.109 R)
• M30: 9,023,893 km (0.109 R)
• M31: 9,163,019 km (0.086 R)
• M32: 9,641,134 km (0.089 R)
• M33: 9,983,713 km (0.097 R)
• M34: 10,563,405 km (0.105 R)
• M35: 11,094,627 km (0.109 R)
• M36: 11,273,696 km (0.11 R)
• M37: 11,483,731 km (0.087 R)
• M38: 11,968,877 km (0.067 R)
• M39: 12,398,821 km (0.076 R)
• M40: 13,305,683 km (0.114 R)
• M41: 13,400,828 km (0.113 R)
• M42: 14,008,045 km (0.099 R)
• M43: 14,396,252 km (0.041 R)
• M44: 14,559,014 km (0.085 R)
• M45: 14,853,573 km (0.045 R)
• M46: 15,349,041 km (0.11 R)
• M47: 15,548,604 km (0.12 R)
• M48: 16,085,361 km (0.047 R)
• M49: 16,254,407 km (0.028 R)
• M50: 16,389,943 km (0.06 R)
• M51: 16,696,469 km (0.108 R)
• M52: 17,108,162 km (0.087 R)
• M53: 18,011,584 km (0.114 R)
• M54: 18,151,906 km (0.057 R)
• M55: 18,292,678 km (0.026 R)
• M56: 18,752,542 km (0.048 R)
• M57: 19,395,813 km (0.111 R)
• M58: 19,828,599 km (0.08 R)
• M59: 20,301,029 km (0.089 R)
• M60: 20,887,603 km (0.12 R)
• M61: 21,368,410 km (0.095 R)
• M62: 21,815,409 km (0.091 R)
• M63: 22,152,752 km (0.108 R)
• M64: 22,303,247 km (0.112 R)
• M65: 22,529,589 km (0.072 R)
• M66: 23,404,288 km (0.115 R)
• M67: 24,173,969 km (0.089 R)
• M68: 25,540,844 km (0.119 R)
• M69: 26,932,853 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit