🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.91 AU

Year: 361 Days

Day: 39.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.81 AU - 0.97 AU

Year: 361 Days

Day: 14 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 9.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.35 AU - 3.35 AU

Year: 2639 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,877,873 km

• M1: 118,631 km (0.081 R)
• M2: 204,051 km (0.109 R)
• M3: 279,000 km (0.113 R)
• M4: 435,629 km (0.073 R)
• M5: 514,317 km (0.095 R)
• M6: 586,274 km (0.12 R)
• M7: 727,943 km (0.049 R)
• M8: 1,046,138 km (0.113 R)
• M9: 1,108,520 km (0.112 R)
• M10: 1,212,940 km (0.116 R)
• M11: 1,484,011 km (0.112 R)
• M12: 1,617,751 km (0.116 R)
• M13: 1,709,305 km (0.044 R)
• M14: 1,868,777 km (0.086 R)
• M15: 2,033,334 km (0.057 R)
• M16: 2,182,633 km (0.085 R)
• M17: 2,471,058 km (0.066 R)
• M18: 2,598,365 km (0.092 R)
• M19: 2,892,924 km (0.07 R)
• M20: 3,129,587 km (0.071 R)
• M21: 3,221,441 km (0.119 R)
• M22: 3,609,797 km (0.09 R)
• M23: 3,852,444 km (0.077 R)
• M24: 3,963,446 km (0.077 R)
• M25: 4,025,529 km (0.063 R)
• M26: 4,188,591 km (0.086 R)
• M27: 4,982,656 km (0.106 R)
• M28: 5,090,217 km (0.099 R)
• M29: 5,307,732 km (0.085 R)
• M30: 5,403,774 km (0.073 R)
• M31: 5,542,152 km (0.104 R)
• M32: 5,907,321 km (0.069 R)
• M33: 6,251,396 km (0.096 R)
• M34: 6,425,977 km (0.12 R)
• M35: 6,572,582 km (0.096 R)
• M36: 6,794,735 km (0.1 R)
• M37: 6,899,155 km (0.047 R)
• M38: 7,124,898 km (0.119 R)
• M39: 7,322,517 km (0.071 R)
• M40: 7,383,702 km (0.071 R)
• M41: 7,583,714 km (0.089 R)
• M42: 7,645,648 km (0.051 R)
• M43: 7,738,847 km (0.058 R)
• M44: 8,052,105 km (0.073 R)
• M45: 8,178,516 km (0.114 R)
• M46: 8,242,095 km (0.083 R)
• M47: 8,321,681 km (0.1 R)
• M48: 8,578,092 km (0.07 R)
• M49: 9,230,637 km (0.061 R)
• M50: 9,313,365 km (0.06 R)
• M51: 9,629,914 km (0.079 R)
• M52: 9,764,253 km (0.114 R)
• M53: 10,051,780 km (0.043 R)
• M54: 10,410,815 km (0.117 R)
• M55: 10,721,979 km (0.099 R)
• M56: 11,001,128 km (0.105 R)
• M57: 11,123,948 km (0.062 R)
• M58: 11,247,366 km (0.085 R)
• M59: 11,335,779 km (0.068 R)
• M60: 11,548,806 km (0.1 R)
• M61: 11,620,164 km (0.08 R)
• M62: 11,727,276 km (0.102 R)
• M63: 11,799,083 km (0.068 R)
• M64: 11,942,847 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 12.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.14 AU - 4.88 AU

Year: 4123 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,877,873 km

• M1: 167,699 km (0.108 R)
• M2: 283,189 km (0.093 R)
• M3: 367,263 km (0.05 R)
• M4: 562,039 km (0.091 R)
• M5: 655,239 km (0.086 R)
• M6: 745,745 km (0.107 R)
• M7: 850,464 km (0.107 R)
• M8: 980,614 km (0.105 R)
• M9: 1,102,387 km (0.098 R)
• M10: 1,430,305 km (0.12 R)
• M11: 1,594,115 km (0.099 R)
• M12: 1,966,614 km (0.088 R)
• M13: 2,070,584 km (0.08 R)
• M14: 2,150,021 km (0.109 R)
• M15: 2,408,077 km (0.09 R)
• M16: 2,705,477 km (0.037 R)
• M17: 2,902,947 km (0.085 R)
• M18: 3,105,203 km (0.095 R)
• M19: 3,327,954 km (0.118 R)
• M20: 3,508,220 km (0.065 R)
• M21: 3,854,240 km (0.079 R)
• M22: 4,160,915 km (0.12 R)
• M23: 4,415,531 km (0.114 R)
• M24: 4,631,550 km (0.071 R)
• M25: 4,913,392 km (0.1 R)
• M26: 5,328,227 km (0.083 R)
• M27: 5,410,805 km (0.105 R)
• M28: 5,660,933 km (0.085 R)
• M29: 6,010,094 km (0.063 R)
• M30: 6,492,996 km (0.112 R)
• M31: 6,601,006 km (0.096 R)
• M32: 6,729,361 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 13.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.66 AU - 9.98 AU

Year: 11275 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,877,873 km

• M1: 167,400 km (0.029 R)
• M2: 314,156 km (0.112 R)
• M3: 460,911 km (0.099 R)
• M4: 718,818 km (0.106 R)
• M5: 839,394 km (0.111 R)
• M6: 1,005,896 km (0.085 R)
• M7: 1,225,207 km (0.039 R)
• M8: 1,373,308 km (0.112 R)
• M9: 1,688,062 km (0.11 R)
• M10: 2,255,487 km (0.069 R)
• M11: 2,466,270 km (0.12 R)
• M12: 2,628,883 km (0.071 R)
• M13: 3,374,479 km (0.115 R)
• M14: 4,183,205 km (0.033 R)
• M15: 4,378,131 km (0.094 R)
• M16: 4,878,985 km (0.11 R)
• M17: 5,718,379 km (0.113 R)
• M18: 6,452,007 km (0.09 R)
• M19: 6,753,895 km (0.034 R)
• M20: 7,060,421 km (0.106 R)
• M21: 7,215,404 km (0.109 R)
• M22: 7,489,318 km (0.073 R)
• M23: 8,826,873 km (0.114 R)
• M24: 9,036,011 km (0.11 R)
• M25: 9,246,794 km (0.113 R)
• M26: 9,544,643 km (0.084 R)
• M27: 10,634,015 km (0.12 R)
• M28: 10,946,076 km (0.069 R)
• M29: 11,080,864 km (0.086 R)
• M30: 11,808,508 km (0.091 R)
• M31: 12,224,689 km (0.071 R)
• M32: 12,692,781 km (0.093 R)
• M33: 12,834,301 km (0.088 R)
• M34: 14,034,524 km (0.094 R)
• M35: 14,180,981 km (0.118 R)
• M36: 14,672,858 km (0.04 R)
• M37: 15,020,524 km (0.111 R)
• M38: 15,471,412 km (0.107 R)
• M39: 15,977,801 km (0.065 R)
• M40: 16,130,690 km (0.111 R)
• M41: 16,851,003 km (0.085 R)
• M42: 17,215,125 km (0.1 R)
• M43: 18,057,211 km (0.099 R)
• M44: 18,376,303 km (0.109 R)
• M45: 19,945,435 km (0.093 R)
• M46: 20,275,448 km (0.116 R)
• M47: 20,885,209 km (0.1 R)
• M48: 21,276,408 km (0.051 R)
• M49: 22,922,583 km (0.114 R)
• M50: 24,140,160 km (0.099 R)
• M51: 24,845,364 km (0.112 R)
• M52: 25,438,220 km (0.062 R)
• M53: 26,456,683 km (0.108 R)
• M54: 26,758,870 km (0.119 R)
• M55: 27,427,573 km (0.119 R)
• M56: 27,794,536 km (0.034 R)
• M57: 28,286,564 km (0.077 R)
• M58: 28,595,483 km (0.107 R)
• M59: 28,967,683 km (0.076 R)
• M60: 29,092,148 km (0.093 R)
• M61: 29,779,700 km (0.114 R)
• M62: 29,905,213 km (0.117 R)
• M63: 30,472,488 km (0.079 R)
• M64: 31,426,025 km (0.082 R)
• M65: 34,410,353 km (0.116 R)
• M66: 35,602,797 km (0.074 R)
• M67: 36,003,121 km (0.095 R)
• M68: 37,145,899 km (0.113 R)
• M69: 37,348,754 km (0.101 R)
• M70: 37,959,712 km (0.117 R)
• M71: 38,095,846 km (0.088 R)
• M72: 38,232,279 km (0.119 R)
• M73: 40,853,982 km (0.114 R)
• M74: 41,203,293 km (0.12 R)
• M75: 41,413,328 km (0.053 R)
• M76: 42,186,600 km (0.094 R)
• M77: 43,604,638 km (0.081 R)
• M78: 43,961,578 km (0.118 R)
• M79: 44,678,302 km (0.058 R)
• M80: 45,110,340 km (0.109 R)
• M81: 47,437,335 km (0.111 R)
• M82: 47,804,598 km (0.038 R)
• M83: 48,467,765 km (0.094 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: 345 - 16,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit