🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.59 AU - 0.91 AU

Year: 188 Days

Day: 21.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 339 Days

Day: 40.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.91 AU - 1.43 AU

Year: 367 Days

Day: 45 Hours

Environment

Temp: 232 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.05 AU - 1.37 AU

Year: 386 Days

Day: 17.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,278,305 km

• M1: 240,254 km (0.104 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 8.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.41 AU - 16.83 AU

Year: 14560 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 115,278,305 km

• M1: 126,859 km (0.118 R)
• M2: 192,981 km (0.101 R)
• M3: 377,735 km (0.086 R)
• M4: 564,433 km (0.043 R)
• M5: 669,151 km (0.076 R)
• M6: 943,663 km (0.101 R)
• M7: 1,117,795 km (0.107 R)
• M8: 1,190,500 km (0.053 R)
• M9: 1,524,103 km (0.073 R)
• M10: 1,577,958 km (0.088 R)
• M11: 1,871,769 km (0.093 R)
• M12: 2,017,776 km (0.097 R)
• M13: 2,092,126 km (0.098 R)
• M14: 2,383,543 km (0.071 R)
• M15: 2,542,117 km (0.042 R)
• M16: 2,687,825 km (0.064 R)
• M17: 2,753,498 km (0.078 R)
• M18: 2,886,491 km (0.103 R)
• M19: 2,970,715 km (0.069 R)
• M20: 3,176,262 km (0.109 R)
• M21: 3,368,794 km (0.064 R)
• M22: 3,673,825 km (0.068 R)
• M23: 4,176,623 km (0.047 R)
• M24: 4,329,811 km (0.104 R)
• M25: 4,760,653 km (0.055 R)
• M26: 4,940,918 km (0.106 R)
• M27: 5,184,763 km (0.101 R)
• M28: 5,515,973 km (0.087 R)
• M29: 5,599,897 km (0.113 R)
• M30: 5,705,364 km (0.086 R)
• M31: 6,242,570 km (0.081 R)
• M32: 6,484,170 km (0.088 R)
• M33: 6,773,642 km (0.057 R)
• M34: 7,044,564 km (0.105 R)
• M35: 7,158,557 km (0.083 R)
• M36: 7,527,316 km (0.094 R)
• M37: 7,760,988 km (0.096 R)
• M38: 8,092,198 km (0.101 R)
• M39: 8,403,810 km (0.098 R)
• M40: 8,476,215 km (0.093 R)
• M41: 8,989,486 km (0.076 R)
• M42: 9,287,335 km (0.116 R)
• M43: 10,174,450 km (0.097 R)
• M44: 10,929,770 km (0.062 R)
• M45: 11,274,294 km (0.117 R)
• M46: 11,327,551 km (0.117 R)
• M47: 11,541,625 km (0.118 R)
• M48: 12,715,370 km (0.119 R)
• M49: 12,909,997 km (0.089 R)
• M50: 13,358,641 km (0.114 R)
• M51: 14,127,275 km (0.078 R)
• M52: 14,213,593 km (0.104 R)
• M53: 14,444,572 km (0.118 R)
• M54: 14,998,084 km (0.119 R)
• M55: 15,115,518 km (0.099 R)
• M56: 15,262,723 km (0.119 R)
• M57: 15,351,285 km (0.115 R)
• M58: 16,065,914 km (0.096 R)
• M59: 16,155,972 km (0.103 R)
• M60: 16,548,367 km (0.104 R)
• M61: 17,066,275 km (0.096 R)
• M62: 17,434,884 km (0.12 R)
• M63: 18,493,887 km (0.081 R)
• M64: 19,669,876 km (0.072 R)
• M65: 19,927,334 km (0.101 R)
• M66: 20,640,916 km (0.108 R)
• M67: 20,837,039 km (0.071 R)
• M68: 21,429,147 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 7.4

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 21.81 AU - 25.35 AU

Year: 33167 Days

Day: 15.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,278,305 km

• M1: 174,431 km (0.063 R)
• M2: 347,366 km (0.087 R)
• M3: 547,379 km (0.108 R)
• M4: 690,544 km (0.109 R)
• M5: 945,309 km (0.036 R)
• M6: 1,155,195 km (0.086 R)
• M7: 1,497,475 km (0.111 R)
• M8: 1,784,852 km (0.1 R)
• M9: 2,179,791 km (0.094 R)
• M10: 2,846,399 km (0.093 R)
• M11: 3,047,907 km (0.088 R)
• M12: 3,955,218 km (0.058 R)
• M13: 4,011,168 km (0.073 R)
• M14: 4,180,213 km (0.092 R)
• M15: 5,805,445 km (0.078 R)
• M16: 6,583,952 km (0.102 R)
• M17: 6,918,004 km (0.119 R)
• M18: 7,053,240 km (0.116 R)
• M19: 7,326,107 km (0.03 R)
• M20: 8,888,507 km (0.1 R)
• M21: 10,087,085 km (0.078 R)
• M22: 10,627,283 km (0.067 R)
• M23: 10,783,314 km (0.082 R)
• M24: 13,214,130 km (0.114 R)
• M25: 13,381,978 km (0.071 R)
• M26: 13,889,863 km (0.087 R)
• M27: 14,490,349 km (0.112 R)
• M28: 14,663,434 km (0.061 R)
• M29: 16,162,554 km (0.116 R)
• M30: 16,793,857 km (0.03 R)
• M31: 17,709,695 km (0.111 R)
• M32: 20,165,943 km (0.064 R)
• M33: 20,845,266 km (0.057 R)
• M34: 26,967,709 km (0.068 R)
• M35: 27,715,698 km (0.056 R)
• M36: 28,578,878 km (0.102 R)
• M37: 29,232,172 km (0.119 R)
• M38: 29,341,378 km (0.068 R)
• M39: 29,450,884 km (0.091 R)
• M40: 30,000,357 km (0.066 R)
• M41: 31,109,326 km (0.098 R)
• M42: 31,781,170 km (0.068 R)
• M43: 32,231,759 km (0.115 R)
• M44: 32,457,801 km (0.085 R)
• M45: 34,863,185 km (0.117 R)
• M46: 35,211,449 km (0.101 R)
• M47: 36,028,702 km (0.081 R)
• M48: 36,380,856 km (0.11 R)
• M49: 38,997,771 km (0.091 R)
• M50: 39,118,198 km (0.109 R)
• M51: 39,238,624 km (0.104 R)
• M52: 41,061,175 km (0.049 R)
• M53: 42,167,750 km (0.11 R)
• M54: 43,658,643 km (0.058 R)
• M55: 43,783,557 km (0.106 R)
• M56: 44,787,957 km (0.099 R)
• M57: 44,914,068 km (0.119 R)
• M58: 46,691,590 km (0.1 R)
• M59: 48,492,000 km (0.077 R)
• M60: 53,224,828 km (0.031 R)
• M61: 53,759,640 km (0.119 R)
• M62: 54,430,736 km (0.096 R)
• M63: 54,834,800 km (0.115 R)
• M64: 54,969,738 km (0.115 R)
• M65: 56,733,347 km (0.103 R)
• M66: 57,416,560 km (0.036 R)
• M67: 58,791,215 km (0.106 R)
• M68: 59,621,184 km (0.11 R)
• M69: 63,262,396 km (0.104 R)
• M70: 65,109,780 km (0.105 R)
• M71: 66,111,787 km (0.119 R)
• M72: 69,878,362 km (0.094 R)
• M73: 70,024,669 km (0.065 R)
• M74: 73,416,352 km (0.039 R)
• M75: 75,207,188 km (0.095 R)
• M76: 75,957,571 km (0.063 R)
• M77: 76,409,057 km (0.061 R)
• M78: 76,861,292 km (0.114 R)
• M79: 80,665,117 km (0.057 R)
• M80: 82,821,869 km (0.061 R)
• M81: 84,685,559 km (0.068 R)
• M82: 84,841,590 km (0.117 R)
• M83: 84,997,621 km (0.08 R)
• M84: 87,349,449 km (0.05 R)
• M85: 90,996,944 km (0.104 R)
• M86: 93,241,510 km (0.051 R)
• M87: 95,179,850 km (0.086 R)
• M88: 95,991,419 km (0.119 R)
• M89: 108,944,949 km (0.119 R)
• M90: 112,524,975 km (0.079 R)
• M91: 114,243,256 km (0.048 R)
• M92: 114,760,416 km (0.047 R)

Kuiper Belt

Range: 37.8 - 64.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit