🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 27.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.97 AU - 1.45 AU

Year: 491 Days

Day: 28.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.42 AU - 2.1 AU

Year: 861 Days

Day: 41.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.76 AU - 2.16 AU

Year: 1012 Days

Day: 13.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.71 AU - 5.11 AU

Year: 3417 Days

Day: 12.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,447,595 km

• M1: 20,196 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 9.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.49 AU - 5.33 AU

Year: 4014 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,447,595 km

• M1: 271,969 km (0.092 R)
• M2: 383,120 km (0.066 R)
• M3: 703,260 km (0.083 R)
• M4: 859,589 km (0.116 R)
• M5: 1,170,155 km (0.118 R)
• M6: 1,357,900 km (0.118 R)
• M7: 1,741,469 km (0.075 R)
• M8: 2,508,607 km (0.108 R)
• M9: 2,581,012 km (0.042 R)
• M10: 2,703,084 km (0.108 R)
• M11: 2,789,701 km (0.116 R)
• M12: 3,119,714 km (0.105 R)
• M13: 3,395,423 km (0.113 R)
• M14: 3,516,148 km (0.108 R)
• M15: 3,803,227 km (0.092 R)
• M16: 3,914,527 km (0.09 R)
• M17: 4,083,723 km (0.081 R)
• M18: 4,226,439 km (0.107 R)
• M19: 4,298,545 km (0.114 R)
• M20: 4,694,680 km (0.052 R)
• M21: 4,754,370 km (0.053 R)
• M22: 5,241,012 km (0.049 R)
• M23: 5,396,444 km (0.072 R)
• M24: 5,632,360 km (0.066 R)
• M25: 5,903,880 km (0.116 R)
• M26: 6,179,888 km (0.098 R)
• M27: 6,360,602 km (0.072 R)
• M28: 6,443,330 km (0.1 R)
• M29: 6,626,737 km (0.082 R)
• M30: 6,761,076 km (0.096 R)
• M31: 6,845,599 km (0.079 R)
• M32: 7,394,623 km (0.1 R)
• M33: 8,516,607 km (0.102 R)
• M34: 8,607,861 km (0.088 R)
• M35: 9,106,621 km (0.082 R)
• M36: 9,181,420 km (0.12 R)
• M37: 9,538,959 km (0.088 R)
• M38: 9,901,135 km (0.108 R)
• M39: 10,016,475 km (0.057 R)
• M40: 10,540,965 km (0.102 R)
• M41: 10,875,765 km (0.118 R)
• M42: 11,094,328 km (0.092 R)
• M43: 11,314,237 km (0.098 R)
• M44: 11,475,204 km (0.067 R)
• M45: 12,208,682 km (0.115 R)
• M46: 12,768,627 km (0.076 R)
• M47: 12,831,458 km (0.044 R)
• M48: 13,188,997 km (0.107 R)
• M49: 13,443,313 km (0.107 R)
• M50: 13,720,668 km (0.07 R)
• M51: 14,194,444 km (0.078 R)
• M52: 14,389,819 km (0.094 R)
• M53: 14,695,448 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.4

Radius: 6.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.45 AU - 18.15 AU

Year: 22081 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,447,595 km

• M1: 160,967 km (0.041 R)
• M2: 279,000 km (0.101 R)
• M3: 502,200 km (0.065 R)
• M4: 686,355 km (0.095 R)
• M5: 775,067 km (0.057 R)
• M6: 915,539 km (0.089 R)
• M7: 1,585,737 km (0.11 R)
• M8: 1,644,829 km (0.041 R)
• M9: 1,795,773 km (0.053 R)
• M10: 2,308,744 km (0.045 R)
• M11: 2,512,347 km (0.105 R)
• M12: 2,900,703 km (0.062 R)
• M13: 3,083,511 km (0.081 R)
• M14: 3,460,348 km (0.115 R)
• M15: 3,615,182 km (0.118 R)
• M16: 4,215,818 km (0.094 R)
• M17: 4,339,685 km (0.101 R)
• M18: 5,328,975 km (0.08 R)
• M19: 5,598,102 km (0.045 R)
• M20: 5,780,013 km (0.084 R)
• M21: 6,814,931 km (0.105 R)
• M22: 6,960,490 km (0.1 R)
• M23: 7,552,897 km (0.04 R)
• M24: 7,603,013 km (0.117 R)
• M25: 8,058,987 km (0.094 R)
• M26: 8,161,461 km (0.051 R)
• M27: 8,733,075 km (0.101 R)
• M28: 9,969,501 km (0.064 R)
• M29: 10,134,807 km (0.085 R)
• M30: 10,245,509 km (0.078 R)
• M31: 10,468,111 km (0.064 R)
• M32: 10,580,010 km (0.082 R)
• M33: 10,636,109 km (0.079 R)
• M34: 10,861,404 km (0.063 R)
• M35: 11,489,416 km (0.038 R)
• M36: 12,187,888 km (0.072 R)
• M37: 12,542,285 km (0.078 R)
• M38: 12,601,676 km (0.052 R)
• M39: 12,959,963 km (0.114 R)
• M40: 13,140,378 km (0.092 R)
• M41: 13,686,709 km (0.096 R)
• M42: 15,116,117 km (0.089 R)
• M43: 15,560,572 km (0.092 R)
• M44: 16,073,693 km (0.064 R)
• M45: 17,579,695 km (0.052 R)
• M46: 17,912,999 km (0.106 R)
• M47: 19,335,674 km (0.117 R)
• M48: 19,404,340 km (0.103 R)
• M49: 20,373,884 km (0.118 R)
• M50: 20,443,746 km (0.061 R)
• M51: 21,714,879 km (0.104 R)
• M52: 22,938,590 km (0.091 R)
• M53: 23,011,294 km (0.106 R)
• M54: 23,595,474 km (0.101 R)
• M55: 24,036,937 km (0.045 R)
• M56: 24,480,944 km (0.097 R)
• M57: 25,603,077 km (0.11 R)
• M58: 26,589,077 km (0.073 R)
• M59: 27,510,151 km (0.095 R)
• M60: 27,897,161 km (0.108 R)
• M61: 28,130,084 km (0.108 R)
• M62: 31,701,734 km (0.057 R)
• M63: 33,334,295 km (0.092 R)
• M64: 34,243,850 km (0.118 R)
• M65: 34,327,027 km (0.108 R)
• M66: 36,087,345 km (0.077 R)
• M67: 37,705,246 km (0.045 R)
• M68: 37,790,965 km (0.105 R)
• M69: 38,048,872 km (0.117 R)
• M70: 38,652,649 km (0.09 R)
• M71: 38,999,118 km (0.048 R)
• M72: 39,433,550 km (0.108 R)
• M73: 43,505,903 km (0.075 R)
• M74: 44,953,263 km (0.093 R)
• M75: 45,226,428 km (0.095 R)
• M76: 46,324,626 km (0.087 R)
• M77: 46,416,479 km (0.118 R)
• M78: 47,524,102 km (0.104 R)
• M79: 47,709,603 km (0.096 R)
• M80: 47,988,304 km (0.065 R)
• M81: 49,108,194 km (0.077 R)
• M82: 51,754,580 km (0.081 R)
• M83: 53,287,510 km (0.095 R)
• M84: 54,447,043 km (0.071 R)
• M85: 54,641,071 km (0.052 R)
• M86: 55,810,178 km (0.102 R)
• M87: 56,005,852 km (0.047 R)
• M88: 56,103,839 km (0.094 R)
• M89: 57,086,099 km (0.117 R)
• M90: 62,487,629 km (0.12 R)
• M91: 63,709,993 km (0.115 R)
• M92: 65,249,056 km (0.106 R)
• M93: 68,677,690 km (0.089 R)
• M94: 68,992,294 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.2

Radius: 4.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.92 AU - 21.14 AU

Year: 29430 Days

Day: 22.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,447,595 km

• M1: 225,294 km (0.07 R)
• M2: 309,817 km (0.095 R)
• M3: 710,889 km (0.11 R)
• M4: 1,606,681 km (0.071 R)
• M5: 3,165,491 km (0.104 R)
• M6: 5,331,369 km (0.083 R)
• M7: 5,655,099 km (0.089 R)
• M8: 6,059,312 km (0.04 R)
• M9: 7,208,673 km (0.025 R)
• M10: 7,848,503 km (0.03 R)
• M11: 9,439,626 km (0.075 R)
• M12: 10,050,284 km (0.071 R)
• M13: 12,903,564 km (0.1 R)
• M14: 13,288,779 km (0.052 R)
• M15: 13,677,883 km (0.094 R)
• M16: 14,666,725 km (0.056 R)
• M17: 14,766,955 km (0.106 R)
• M18: 15,119,258 km (0.119 R)
• M19: 15,627,442 km (0.067 R)
• M20: 15,935,016 km (0.104 R)
• M21: 16,244,534 km (0.116 R)
• M22: 16,869,553 km (0.081 R)
• M23: 17,821,894 km (0.119 R)
• M24: 18,682,979 km (0.075 R)
• M25: 19,173,211 km (0.089 R)
• M26: 23,948,375 km (0.118 R)
• M27: 24,837,884 km (0.101 R)
• M28: 27,755,791 km (0.107 R)
• M29: 29,128,949 km (0.104 R)
• M30: 29,823,832 km (0.118 R)
• M31: 31,229,752 km (0.099 R)
• M32: 32,330,942 km (0.097 R)
• M33: 32,396,167 km (0.088 R)
• M34: 37,406,648 km (0.071 R)
• M35: 39,477,382 km (0.079 R)
• M36: 41,019,287 km (0.117 R)
• M37: 41,301,728 km (0.11 R)
• M38: 43,297,065 km (0.093 R)
• M39: 44,523,767 km (0.073 R)
• M40: 46,274,960 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit