🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 297 Days

Day: 47.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,861,073 km

• M1: 211,083 km (0.03 R)
• M2: 512,822 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 345 Days

Day: 21 Hours

Environment

Temp: 35 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.84 AU - 1.96 AU

Year: 976 Days

Day: 45.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,861,073 km

• M1: 410,945 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.27 AU - 2.47 AU

Year: 1360 Days

Day: 26.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.94 AU

Year: 1527 Days

Day: 18.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,861,073 km

• M1: 1,310,029 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.65 AU - 4.01 AU

Year: 2794 Days

Day: 16.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 8.6

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.22 AU - 11.34 AU

Year: 13194 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,861,073 km

• M1: 120,725 km (0.097 R)
• M2: 227,688 km (0.104 R)
• M3: 510,278 km (0.078 R)
• M4: 1,137,093 km (0.097 R)
• M5: 1,293,124 km (0.108 R)
• M6: 1,552,676 km (0.115 R)
• M7: 1,959,583 km (0.069 R)
• M8: 2,120,550 km (0.097 R)
• M9: 2,455,799 km (0.104 R)
• M10: 2,542,266 km (0.066 R)
• M11: 2,747,963 km (0.099 R)
• M12: 3,082,315 km (0.068 R)
• M13: 3,365,653 km (0.092 R)
• M14: 3,789,613 km (0.119 R)
• M15: 4,510,077 km (0.116 R)
• M16: 4,977,121 km (0.056 R)
• M17: 5,611,117 km (0.03 R)
• M18: 5,802,453 km (0.105 R)
• M19: 6,073,823 km (0.111 R)
• M20: 6,349,532 km (0.097 R)
• M21: 6,589,188 km (0.111 R)
• M22: 6,791,145 km (0.091 R)
• M23: 7,118,465 km (0.084 R)
• M24: 7,367,396 km (0.094 R)
• M25: 7,619,169 km (0.106 R)
• M26: 8,654,386 km (0.104 R)
• M27: 9,596,105 km (0.081 R)
• M28: 10,148,869 km (0.092 R)
• M29: 10,429,066 km (0.1 R)
• M30: 11,188,874 km (0.114 R)
• M31: 11,285,065 km (0.063 R)
• M32: 12,311,905 km (0.051 R)
• M33: 15,140,053 km (0.116 R)
• M34: 15,675,014 km (0.107 R)
• M35: 15,782,725 km (0.078 R)
• M36: 15,998,894 km (0.112 R)
• M37: 16,379,620 km (0.075 R)
• M38: 17,150,049 km (0.074 R)
• M39: 17,428,152 km (0.111 R)
• M40: 17,932,297 km (0.063 R)
• M41: 19,185,029 km (0.05 R)
• M42: 19,300,220 km (0.069 R)
• M43: 19,647,436 km (0.113 R)
• M44: 19,763,674 km (0.04 R)
• M45: 20,055,091 km (0.107 R)
• M46: 20,348,003 km (0.104 R)
• M47: 21,593,705 km (0.118 R)
• M48: 22,316,711 km (0.028 R)
• M49: 24,971,475 km (0.078 R)
• M50: 25,476,368 km (0.067 R)
• M51: 26,946,466 km (0.102 R)
• M52: 28,116,172 km (0.056 R)
• M53: 28,444,090 km (0.072 R)
• M54: 29,368,755 km (0.067 R)
• M55: 29,634,740 km (0.096 R)
• M56: 29,768,031 km (0.117 R)
• M57: 30,236,273 km (0.12 R)
• M58: 30,841,695 km (0.099 R)
• M59: 31,996,292 km (0.118 R)
• M60: 33,234,214 km (0.067 R)
• M61: 33,580,832 km (0.082 R)
• M62: 34,068,222 km (0.081 R)
• M63: 34,979,423 km (0.088 R)
• M64: 35,261,415 km (0.1 R)
• M65: 35,473,395 km (0.117 R)
• M66: 35,969,611 km (0.099 R)
• M67: 36,111,879 km (0.118 R)
• M68: 37,688,491 km (0.086 R)
• M69: 37,905,258 km (0.049 R)
• M70: 39,141,385 km (0.094 R)
• M71: 40,316,776 km (0.037 R)
• M72: 41,354,686 km (0.107 R)
• M73: 41,652,834 km (0.07 R)
• M74: 44,903,147 km (0.084 R)
• M75: 46,519,851 km (0.11 R)
• M76: 47,140,683 km (0.111 R)
• M77: 47,296,414 km (0.12 R)
• M78: 47,608,176 km (0.113 R)
• M79: 47,842,446 km (0.114 R)
• M80: 47,998,926 km (0.091 R)
• M81: 48,390,722 km (0.037 R)
• M82: 49,256,445 km (0.111 R)
• M83: 49,493,408 km (0.118 R)
• M84: 49,968,531 km (0.103 R)
• M85: 50,286,127 km (0.1 R)
• M86: 50,843,529 km (0.099 R)
• M87: 51,083,035 km (0.091 R)
• M88: 53,986,281 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 7.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.84 AU - 16.44 AU

Year: 19821 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,861,073 km

• M1: 131,646 km (0.072 R)
• M2: 181,612 km (0.104 R)
• M3: 289,023 km (0.06 R)
• M4: 509,830 km (0.118 R)
• M5: 1,008,589 km (0.102 R)
• M6: 1,368,821 km (0.067 R)
• M7: 1,436,439 km (0.113 R)
• M8: 1,940,584 km (0.097 R)
• M9: 2,068,340 km (0.097 R)
• M10: 2,278,525 km (0.102 R)
• M11: 3,156,665 km (0.036 R)
• M12: 3,553,249 km (0.088 R)
• M13: 3,773,457 km (0.12 R)
• M14: 4,128,303 km (0.09 R)
• M15: 6,207,863 km (0.101 R)
• M16: 7,691,575 km (0.119 R)
• M17: 8,640,623 km (0.089 R)
• M18: 9,365,425 km (0.076 R)
• M19: 9,582,342 km (0.106 R)
• M20: 10,065,394 km (0.114 R)
• M21: 10,109,675 km (0.037 R)
• M22: 10,872,923 km (0.111 R)
• M23: 11,284,467 km (0.086 R)
• M24: 11,934,769 km (0.044 R)
• M25: 12,406,750 km (0.071 R)
• M26: 12,454,322 km (0.093 R)
• M27: 14,504,710 km (0.041 R)
• M28: 16,032,105 km (0.075 R)
• M29: 17,824,138 km (0.084 R)
• M30: 18,039,110 km (0.065 R)
• M31: 18,309,134 km (0.109 R)
• M32: 19,347,044 km (0.077 R)
• M33: 20,124,055 km (0.043 R)
• M34: 21,365,418 km (0.048 R)
• M35: 21,995,375 km (0.101 R)
• M36: 23,626,441 km (0.094 R)
• M37: 24,396,720 km (0.108 R)
• M38: 25,477,116 km (0.034 R)
• M39: 25,537,553 km (0.084 R)
• M40: 25,962,262 km (0.055 R)
• M41: 26,144,921 km (0.117 R)
• M42: 27,126,582 km (0.081 R)
• M43: 27,621,900 km (0.12 R)
• M44: 28,684,494 km (0.096 R)
• M45: 28,747,325 km (0.098 R)
• M46: 29,887,710 km (0.056 R)
• M47: 30,849,325 km (0.092 R)
• M48: 31,820,963 km (0.092 R)
• M49: 33,198,161 km (0.117 R)
• M50: 34,260,456 km (0.086 R)
• M51: 34,862,886 km (0.083 R)
• M52: 35,131,863 km (0.094 R)
• M53: 35,874,766 km (0.064 R)
• M54: 36,896,220 km (0.054 R)
• M55: 37,996,214 km (0.102 R)
• M56: 39,876,958 km (0.106 R)
• M57: 40,087,741 km (0.086 R)
• M58: 40,651,875 km (0.11 R)
• M59: 41,289,461 km (0.112 R)
• M60: 42,646,463 km (0.106 R)
• M61: 43,800,611 km (0.104 R)
• M62: 44,672,916 km (0.117 R)
• M63: 44,818,774 km (0.107 R)
• M64: 45,550,906 km (0.099 R)
• M65: 45,992,070 km (0.078 R)
• M66: 47,398,290 km (0.063 R)
• M67: 48,293,783 km (0.044 R)
• M68: 48,518,479 km (0.071 R)
• M69: 48,593,577 km (0.12 R)
• M70: 49,874,285 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit