🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 31.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 158.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,715,238 km

• M1: 78,090 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 173 Days

Day: 25.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,715,238 km

• M1: 444,904 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.1 AU - 1.36 AU

Year: 519 Days

Day: 40.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 152.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,715,238 km

• M1: 60,138 km (0.113 R)
• M2: 114,442 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.67 AU - 2.07 AU

Year: 974 Days

Day: 40.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 12.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.86 AU - 8.68 AU

Year: 9056 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,715,238 km

• M1: 165,006 km (0.111 R)
• M2: 241,601 km (0.077 R)
• M3: 385,663 km (0.1 R)
• M4: 479,162 km (0.028 R)
• M5: 709,543 km (0.078 R)
• M6: 863,030 km (0.076 R)
• M7: 977,472 km (0.078 R)
• M8: 1,469,201 km (0.065 R)
• M9: 1,588,430 km (0.053 R)
• M10: 1,837,062 km (0.033 R)
• M11: 2,418,848 km (0.049 R)
• M12: 2,513,394 km (0.073 R)
• M13: 2,657,606 km (0.113 R)
• M14: 2,829,345 km (0.072 R)
• M15: 3,106,699 km (0.108 R)
• M16: 3,366,700 km (0.1 R)
• M17: 4,160,766 km (0.11 R)
• M18: 4,246,186 km (0.067 R)
• M19: 4,800,895 km (0.107 R)
• M20: 5,193,888 km (0.058 R)
• M21: 5,691,750 km (0.109 R)
• M22: 6,368,531 km (0.085 R)
• M23: 6,533,388 km (0.092 R)
• M24: 6,699,741 km (0.096 R)
• M25: 7,173,068 km (0.116 R)
• M26: 7,692,323 km (0.062 R)
• M27: 8,259,598 km (0.085 R)
• M28: 8,803,685 km (0.113 R)
• M29: 8,987,690 km (0.084 R)
• M30: 9,284,792 km (0.066 R)
• M31: 9,434,539 km (0.085 R)
• M32: 9,547,336 km (0.11 R)
• M33: 9,660,582 km (0.045 R)
• M34: 9,774,276 km (0.075 R)
• M35: 10,622,047 km (0.099 R)
• M36: 10,700,287 km (0.093 R)
• M37: 10,975,697 km (0.07 R)
• M38: 12,428,741 km (0.099 R)
• M39: 12,552,458 km (0.086 R)
• M40: 13,346,224 km (0.116 R)
• M41: 13,515,420 km (0.111 R)
• M42: 14,632,317 km (0.114 R)
• M43: 14,763,215 km (0.107 R)
• M44: 15,201,986 km (0.047 R)
• M45: 15,378,661 km (0.064 R)
• M46: 16,047,513 km (0.041 R)
• M47: 16,771,417 km (0.082 R)
• M48: 17,229,187 km (0.103 R)
• M49: 18,251,090 km (0.106 R)
• M50: 18,485,958 km (0.035 R)
• M51: 18,674,751 km (0.109 R)
• M52: 19,101,703 km (0.092 R)
• M53: 20,304,470 km (0.099 R)
• M54: 20,450,328 km (0.055 R)
• M55: 20,743,390 km (0.105 R)
• M56: 21,234,819 km (0.107 R)
• M57: 21,482,105 km (0.097 R)
• M58: 22,480,371 km (0.108 R)
• M59: 23,137,255 km (0.083 R)
• M60: 24,211,967 km (0.048 R)
• M61: 24,729,276 km (0.111 R)
• M62: 25,564,780 km (0.112 R)
• M63: 25,669,947 km (0.052 R)
• M64: 26,356,452 km (0.103 R)
• M65: 27,532,142 km (0.083 R)
• M66: 27,747,862 km (0.076 R)
• M67: 29,327,615 km (0.107 R)
• M68: 29,547,823 km (0.071 R)
• M69: 29,934,534 km (0.048 R)
• M70: 31,048,589 km (0.104 R)
• M71: 32,574,039 km (0.051 R)
• M72: 33,259,795 km (0.102 R)
• M73: 34,123,723 km (0.066 R)
• M74: 34,239,512 km (0.109 R)
• M75: 35,580,058 km (0.077 R)
• M76: 35,814,927 km (0.116 R)
• M77: 36,997,199 km (0.111 R)
• M78: 37,354,289 km (0.12 R)
• M79: 37,593,047 km (0.044 R)
• M80: 37,952,082 km (0.101 R)
• M81: 38,192,187 km (0.039 R)
• M82: 38,975,631 km (0.045 R)
• M83: 40,313,634 km (0.107 R)
• M84: 40,619,861 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 5.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.91 AU - 22.07 AU

Year: 31513 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,715,238 km

• M1: 432,487 km (0.106 R)
• M2: 569,519 km (0.088 R)
• M3: 1,126,921 km (0.085 R)
• M4: 1,371,513 km (0.041 R)
• M5: 2,328,790 km (0.116 R)
• M6: 2,892,624 km (0.101 R)
• M7: 3,081,866 km (0.08 R)
• M8: 3,323,915 km (0.1 R)
• M9: 3,698,508 km (0.065 R)
• M10: 3,800,684 km (0.08 R)
• M11: 4,514,714 km (0.07 R)
• M12: 5,587,630 km (0.12 R)
• M13: 6,923,090 km (0.053 R)
• M14: 8,385,110 km (0.098 R)
• M15: 11,540,728 km (0.057 R)
• M16: 13,299,699 km (0.071 R)
• M17: 14,050,232 km (0.041 R)
• M18: 15,427,280 km (0.03 R)
• M19: 16,090,149 km (0.085 R)
• M20: 16,215,362 km (0.114 R)
• M21: 16,635,433 km (0.095 R)
• M22: 19,898,013 km (0.096 R)
• M23: 20,936,970 km (0.083 R)
• M24: 21,808,677 km (0.048 R)
• M25: 22,879,498 km (0.066 R)
• M26: 24,589,701 km (0.118 R)
• M27: 25,314,353 km (0.106 R)
• M28: 26,735,234 km (0.097 R)
• M29: 26,982,669 km (0.115 R)
• M30: 27,131,668 km (0.117 R)
• M31: 30,890,315 km (0.038 R)
• M32: 30,994,136 km (0.033 R)
• M33: 31,046,046 km (0.057 R)
• M34: 31,410,616 km (0.046 R)
• M35: 31,671,814 km (0.099 R)
• M36: 32,038,778 km (0.101 R)
• M37: 32,091,286 km (0.078 R)
• M38: 32,512,554 km (0.061 R)
• M39: 32,935,766 km (0.084 R)
• M40: 33,201,153 km (0.057 R)
• M41: 33,947,946 km (0.058 R)
• M42: 34,162,469 km (0.108 R)
• M43: 34,377,291 km (0.057 R)
• M44: 34,430,997 km (0.118 R)
• M45: 35,024,601 km (0.118 R)
• M46: 36,002,972 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit