🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 225 Days

Day: 43.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,320,949 km

• M1: 234,719 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.86 AU - 1 AU

Year: 345 Days

Day: 39.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.98 AU - 4.02 AU

Year: 2521 Days

Day: 41.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,320,949 km

• M1: 2,238,583 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 9.2

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.17 AU - 5.21 AU

Year: 4552 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,320,949 km

• M1: 168,447 km (0.081 R)
• M2: 252,072 km (0.075 R)
• M3: 693,985 km (0.082 R)
• M4: 804,388 km (0.081 R)
• M5: 1,085,632 km (0.087 R)
• M6: 1,200,972 km (0.109 R)
• M7: 1,539,512 km (0.098 R)
• M8: 1,907,373 km (0.082 R)
• M9: 2,047,995 km (0.083 R)
• M10: 2,192,058 km (0.118 R)
• M11: 2,452,358 km (0.087 R)
• M12: 2,664,039 km (0.074 R)
• M13: 2,881,554 km (0.064 R)
• M14: 2,962,187 km (0.036 R)
• M15: 3,023,074 km (0.067 R)
• M16: 3,125,698 km (0.105 R)
• M17: 3,187,781 km (0.118 R)
• M18: 3,271,257 km (0.068 R)
• M19: 3,504,480 km (0.06 R)
• M20: 3,809,211 km (0.065 R)
• M21: 4,122,618 km (0.058 R)
• M22: 4,774,416 km (0.102 R)
• M23: 4,846,073 km (0.074 R)
• M24: 5,709,702 km (0.115 R)
• M25: 6,146,229 km (0.094 R)
• M26: 6,646,933 km (0.048 R)
• M27: 7,298,132 km (0.099 R)
• M28: 7,603,312 km (0.11 R)
• M29: 7,743,485 km (0.071 R)
• M30: 7,856,282 km (0.114 R)
• M31: 8,111,945 km (0.067 R)
• M32: 8,399,322 km (0.103 R)
• M33: 8,515,111 km (0.082 R)
• M34: 8,660,670 km (0.102 R)
• M35: 8,983,951 km (0.078 R)
• M36: 9,191,742 km (0.113 R)
• M37: 9,885,577 km (0.081 R)
• M38: 10,130,768 km (0.091 R)
• M39: 10,658,699 km (0.105 R)
• M40: 10,721,380 km (0.076 R)
• M41: 11,005,167 km (0.087 R)
• M42: 11,068,447 km (0.084 R)
• M43: 11,515,595 km (0.058 R)
• M44: 11,579,922 km (0.097 R)
• M45: 11,871,040 km (0.106 R)
• M46: 11,935,965 km (0.065 R)
• M47: 12,197,313 km (0.053 R)
• M48: 12,295,748 km (0.12 R)
• M49: 12,526,428 km (0.092 R)
• M50: 12,925,406 km (0.119 R)
• M51: 13,025,786 km (0.052 R)
• M52: 13,294,763 km (0.083 R)
• M53: 13,362,381 km (0.093 R)
• M54: 13,531,726 km (0.072 R)
• M55: 15,370,134 km (0.086 R)
• M56: 17,138,381 km (0.085 R)
• M57: 17,322,386 km (0.115 R)
• M58: 17,915,691 km (0.112 R)
• M59: 18,027,740 km (0.085 R)
• M60: 18,327,534 km (0.118 R)
• M61: 18,478,030 km (0.092 R)
• M62: 18,553,427 km (0.102 R)
• M63: 20,277,243 km (0.115 R)
• M64: 20,549,960 km (0.106 R)
• M65: 21,335,948 km (0.115 R)
• M66: 21,732,531 km (0.085 R)
• M67: 22,251,935 km (0.096 R)
• M68: 22,452,696 km (0.064 R)
• M69: 22,654,054 km (0.108 R)
• M70: 22,896,553 km (0.085 R)
• M71: 23,506,613 km (0.084 R)
• M72: 23,588,443 km (0.12 R)
• M73: 23,752,103 km (0.094 R)
• M74: 23,834,232 km (0.07 R)
• M75: 24,701,152 km (0.074 R)
• M76: 24,825,916 km (0.073 R)
• M77: 25,746,691 km (0.072 R)
• M78: 27,492,648 km (0.103 R)
• M79: 28,401,605 km (0.039 R)
• M80: 28,619,419 km (0.071 R)
• M81: 28,794,149 km (0.043 R)
• M82: 29,320,285 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 13.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.35 AU - 10.59 AU

Year: 9491 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,320,949 km

• M1: 230,381 km (0.069 R)
• M2: 349,012 km (0.069 R)
• M3: 461,509 km (0.103 R)
• M4: 590,612 km (0.09 R)
• M5: 751,131 km (0.113 R)
• M6: 927,956 km (0.107 R)
• M7: 1,241,513 km (0.095 R)
• M8: 1,432,998 km (0.119 R)
• M9: 1,846,187 km (0.094 R)
• M10: 1,967,661 km (0.081 R)
• M11: 2,142,391 km (0.092 R)
• M12: 2,588,492 km (0.118 R)
• M13: 2,753,050 km (0.102 R)
• M14: 2,864,799 km (0.088 R)
• M15: 2,978,045 km (0.113 R)
• M16: 4,032,560 km (0.095 R)
• M17: 4,484,645 km (0.103 R)
• M18: 4,953,185 km (0.065 R)
• M19: 5,614,258 km (0.114 R)
• M20: 5,721,221 km (0.107 R)
• M21: 5,828,782 km (0.102 R)
• M22: 6,266,206 km (0.087 R)
• M23: 6,563,756 km (0.109 R)
• M24: 7,211,665 km (0.092 R)
• M25: 7,720,896 km (0.085 R)
• M26: 7,999,896 km (0.12 R)
• M27: 9,023,744 km (0.096 R)
• M28: 9,275,666 km (0.075 R)
• M29: 9,743,459 km (0.08 R)
• M30: 10,001,964 km (0.11 R)
• M31: 10,219,031 km (0.091 R)
• M32: 10,350,078 km (0.111 R)
• M33: 10,437,743 km (0.106 R)
• M34: 10,613,969 km (0.089 R)
• M35: 11,058,424 km (0.109 R)
• M36: 11,736,851 km (0.108 R)
• M37: 12,615,439 km (0.06 R)
• M38: 12,756,061 km (0.104 R)
• M39: 13,755,524 km (0.081 R)
• M40: 14,337,909 km (0.118 R)
• M41: 14,435,746 km (0.088 R)
• M42: 15,326,451 km (0.057 R)
• M43: 15,727,972 km (0.113 R)
• M44: 17,369,061 km (0.101 R)
• M45: 17,630,259 km (0.111 R)
• M46: 18,104,035 km (0.111 R)
• M47: 18,368,973 km (0.102 R)
• M48: 18,581,851 km (0.108 R)
• M49: 18,688,664 km (0.055 R)
• M50: 20,589,903 km (0.116 R)
• M51: 22,098,298 km (0.098 R)
• M52: 23,238,533 km (0.089 R)
• M53: 23,584,404 km (0.062 R)
• M54: 23,700,043 km (0.087 R)
• M55: 23,931,919 km (0.088 R)
• M56: 24,984,640 km (0.096 R)
• M57: 26,953,647 km (0.045 R)
• M58: 27,621,003 km (0.049 R)
• M59: 27,742,925 km (0.068 R)
• M60: 28,232,559 km (0.087 R)
• M61: 28,972,171 km (0.12 R)
• M62: 29,096,038 km (0.091 R)
• M63: 30,093,706 km (0.027 R)
• M64: 30,722,765 km (0.08 R)
• M65: 33,153,132 km (0.08 R)
• M66: 33,542,386 km (0.08 R)
• M67: 33,998,659 km (0.065 R)
• M68: 34,194,782 km (0.093 R)
• M69: 34,522,551 km (0.119 R)
• M70: 36,778,637 km (0.065 R)
• M71: 37,114,334 km (0.12 R)
• M72: 37,586,166 km (0.108 R)
• M73: 41,222,740 km (0.083 R)
• M74: 41,641,465 km (0.109 R)
• M75: 42,976,626 km (0.074 R)
• M76: 43,472,094 km (0.105 R)
• M77: 43,969,507 km (0.116 R)
• M78: 44,611,731 km (0.066 R)
• M79: 44,826,553 km (0.091 R)
• M80: 47,649,764 km (0.077 R)
• M81: 48,235,889 km (0.11 R)
• M82: 48,382,943 km (0.071 R)
• M83: 49,119,713 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 3.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.71 AU - 17.63 AU

Year: 23882 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,320,949 km

• M1: 244,293 km (0.103 R)
• M2: 374,443 km (0.11 R)
• M3: 618,737 km (0.114 R)
• M4: 667,805 km (0.115 R)
• M5: 783,145 km (0.108 R)
• M6: 863,479 km (0.109 R)
• M7: 1,105,678 km (0.11 R)
• M8: 1,257,669 km (0.102 R)
• M9: 1,400,086 km (0.093 R)
• M10: 1,514,529 km (0.074 R)
• M11: 2,205,671 km (0.098 R)
• M12: 2,455,051 km (0.086 R)
• M13: 2,652,969 km (0.088 R)
• M14: 3,064,213 km (0.096 R)
• M15: 3,170,128 km (0.043 R)
• M16: 4,152,687 km (0.12 R)
• M17: 4,246,336 km (0.093 R)
• M18: 4,483,598 km (0.106 R)
• M19: 4,774,117 km (0.041 R)
• M20: 5,095,453 km (0.056 R)
• M21: 5,475,132 km (0.084 R)
• M22: 5,552,026 km (0.079 R)
• M23: 5,785,249 km (0.104 R)
• M24: 7,391,332 km (0.068 R)
• M25: 7,647,593 km (0.115 R)
• M26: 8,642,269 km (0.044 R)
• M27: 8,701,959 km (0.067 R)
• M28: 9,583,988 km (0.116 R)
• M29: 9,707,855 km (0.071 R)
• M30: 11,137,412 km (0.077 R)
• M31: 11,365,698 km (0.119 R)
• M32: 11,431,222 km (0.102 R)
• M33: 11,496,746 km (0.082 R)
• M34: 11,562,569 km (0.102 R)
• M35: 12,126,403 km (0.067 R)
• M36: 12,193,423 km (0.091 R)
• M37: 13,488,193 km (0.096 R)
• M38: 13,941,026 km (0.114 R)
• M39: 13,976,031 km (0.082 R)
• M40: 14,257,425 km (0.094 R)
• M41: 16,760,945 km (0.081 R)
• M42: 17,210,038 km (0.043 R)
• M43: 17,360,534 km (0.079 R)
• M44: 18,812,531 km (0.088 R)
• M45: 19,435,456 km (0.074 R)
• M46: 19,670,774 km (0.088 R)
• M47: 20,223,687 km (0.03 R)
• M48: 20,741,446 km (0.11 R)
• M49: 20,941,907 km (0.109 R)
• M50: 21,062,333 km (0.094 R)
• M51: 21,344,475 km (0.052 R)
• M52: 21,384,866 km (0.113 R)
• M53: 22,814,872 km (0.066 R)
• M54: 23,813,139 km (0.076 R)
• M55: 23,855,026 km (0.035 R)
• M56: 25,809,073 km (0.046 R)
• M57: 27,681,590 km (0.069 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: 249 - 14,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit