🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.71 AU - 0.75 AU

Year: 220 Days

Day: 15.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.48 AU - 3.5 AU

Year: 1826 Days

Day: 14.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,251,780 km

• M1: 1,175,241 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.01 AU - 3.05 AU

Year: 1862 Days

Day: 41.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,251,780 km

• M1: 466,297 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.35 AU - 3.79 AU

Year: 2382 Days

Day: 17.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.93 AU - 4.39 AU

Year: 2472 Days

Day: 27.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.19 AU - 6.53 AU

Year: 4382 Days

Day: 27 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,251,780 km

• M1: 446,400 km (0.067 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 8.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.76 AU - 9.36 AU

Year: 9629 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,251,780 km

• M1: 155,881 km (0.08 R)
• M2: 245,191 km (0.101 R)
• M3: 348,413 km (0.111 R)
• M4: 454,927 km (0.096 R)
• M5: 737,667 km (0.087 R)
• M6: 861,833 km (0.107 R)
• M7: 1,276,070 km (0.097 R)
• M8: 1,842,298 km (0.085 R)
• M9: 2,293,784 km (0.105 R)
• M10: 2,668,228 km (0.04 R)
• M11: 2,750,955 km (0.075 R)
• M12: 3,295,043 km (0.12 R)
• M13: 3,384,053 km (0.117 R)
• M14: 3,594,837 km (0.064 R)
• M15: 3,717,208 km (0.032 R)
• M16: 4,745,244 km (0.092 R)
• M17: 4,812,264 km (0.062 R)
• M18: 5,083,784 km (0.049 R)
• M19: 5,360,092 km (0.045 R)
• M20: 5,606,180 km (0.112 R)
• M21: 5,748,298 km (0.112 R)
• M22: 5,855,709 km (0.077 R)
• M23: 6,072,626 km (0.113 R)
• M24: 6,145,630 km (0.103 R)
• M25: 6,514,538 km (0.05 R)
• M26: 6,589,188 km (0.086 R)
• M27: 6,814,781 km (0.063 R)
• M28: 7,273,748 km (0.099 R)
• M29: 7,585,360 km (0.093 R)
• M30: 7,782,380 km (0.112 R)
• M31: 8,383,465 km (0.115 R)
• M32: 8,505,387 km (0.096 R)
• M33: 9,124,273 km (0.061 R)
• M34: 9,418,084 km (0.113 R)
• M35: 9,587,428 km (0.118 R)
• M36: 9,672,400 km (0.115 R)
• M37: 9,886,175 km (0.089 R)
• M38: 10,015,129 km (0.12 R)
• M39: 10,274,681 km (0.119 R)
• M40: 10,492,645 km (0.1 R)
• M41: 10,800,517 km (0.101 R)
• M42: 11,155,962 km (0.105 R)
• M43: 11,741,787 km (0.107 R)
• M44: 12,990,182 km (0.082 R)
• M45: 13,225,948 km (0.065 R)
• M46: 13,368,215 km (0.058 R)
• M47: 13,558,504 km (0.097 R)
• M48: 14,474,940 km (0.048 R)
• M49: 15,560,871 km (0.09 R)
• M50: 15,911,978 km (0.118 R)
• M51: 16,980,705 km (0.101 R)
• M52: 17,186,851 km (0.077 R)
• M53: 19,133,119 km (0.064 R)
• M54: 19,617,068 km (0.118 R)
• M55: 20,268,567 km (0.084 R)
• M56: 20,542,181 km (0.065 R)
• M57: 20,761,940 km (0.112 R)
• M58: 21,148,352 km (0.098 R)
• M59: 21,592,807 km (0.045 R)
• M60: 22,774,331 km (0.074 R)
• M61: 24,150,332 km (0.086 R)
• M62: 24,440,253 km (0.049 R)
• M63: 24,731,520 km (0.061 R)
• M64: 25,199,761 km (0.109 R)
• M65: 26,204,610 km (0.113 R)
• M66: 26,681,977 km (0.119 R)
• M67: 26,741,816 km (0.072 R)
• M68: 26,801,805 km (0.079 R)
• M69: 26,981,771 km (0.073 R)
• M70: 28,558,832 km (0.092 R)
• M71: 28,681,353 km (0.084 R)
• M72: 28,988,477 km (0.103 R)
• M73: 30,103,280 km (0.116 R)
• M74: 32,566,260 km (0.072 R)
• M75: 33,401,465 km (0.088 R)
• M76: 34,113,850 km (0.083 R)
• M77: 34,178,775 km (0.106 R)
• M78: 35,093,117 km (0.107 R)
• M79: 37,213,218 km (0.107 R)
• M80: 37,951,484 km (0.076 R)
• M81: 40,058,121 km (0.089 R)
• M82: 40,676,708 km (0.068 R)
• M83: 41,923,606 km (0.103 R)
• M84: 42,062,882 km (0.053 R)
• M85: 42,481,756 km (0.061 R)
• M86: 42,761,803 km (0.086 R)
• M87: 43,182,921 km (0.047 R)
• M88: 43,323,693 km (0.078 R)
• M89: 44,596,771 km (0.099 R)
• M90: 46,673,638 km (0.114 R)
• M91: 46,818,000 km (0.11 R)
• M92: 47,034,917 km (0.082 R)
• M93: 47,179,578 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 9.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.46 AU - 12.18 AU

Year: 11706 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,251,780 km

• M1: 222,901 km (0.077 R)
• M2: 319,541 km (0.115 R)
• M3: 717,023 km (0.052 R)
• M4: 899,532 km (0.073 R)
• M5: 1,097,749 km (0.041 R)
• M6: 1,614,909 km (0.1 R)
• M7: 1,721,423 km (0.106 R)
• M8: 2,470,609 km (0.034 R)
• M9: 2,688,274 km (0.059 R)
• M10: 2,944,535 km (0.064 R)
• M11: 3,009,909 km (0.034 R)
• M12: 4,157,624 km (0.106 R)
• M13: 4,305,128 km (0.107 R)
• M14: 4,492,125 km (0.105 R)
• M15: 4,681,815 km (0.12 R)
• M16: 4,951,839 km (0.044 R)
• M17: 5,069,124 km (0.12 R)
• M18: 5,226,950 km (0.112 R)
• M19: 5,507,146 km (0.101 R)
• M20: 6,806,254 km (0.115 R)
• M21: 7,289,306 km (0.105 R)
• M22: 7,422,897 km (0.05 R)
• M23: 7,692,771 km (0.113 R)
• M24: 8,288,320 km (0.075 R)
• M25: 8,993,974 km (0.099 R)
• M26: 9,670,006 km (0.053 R)
• M27: 10,113,265 km (0.062 R)
• M28: 10,765,212 km (0.106 R)
• M29: 11,846,955 km (0.113 R)
• M30: 11,951,823 km (0.098 R)
• M31: 12,374,287 km (0.118 R)
• M32: 13,071,114 km (0.082 R)
• M33: 13,179,572 km (0.062 R)
• M34: 13,670,852 km (0.109 R)
• M35: 14,057,114 km (0.113 R)
• M36: 14,559,014 km (0.077 R)
• M37: 14,840,408 km (0.027 R)
• M38: 17,096,344 km (0.051 R)
• M39: 17,632,054 km (0.047 R)
• M40: 18,476,235 km (0.094 R)
• M41: 18,658,894 km (0.112 R)
• M42: 19,210,311 km (0.09 R)
• M43: 19,333,580 km (0.086 R)
• M44: 19,829,347 km (0.112 R)
• M45: 20,078,727 km (0.1 R)
• M46: 20,454,816 km (0.094 R)
• M47: 21,277,754 km (0.117 R)
• M48: 21,597,145 km (0.04 R)
• M49: 22,111,463 km (0.115 R)
• M50: 22,305,491 km (0.091 R)
• M51: 23,744,772 km (0.074 R)
• M52: 23,943,289 km (0.098 R)
• M53: 24,142,404 km (0.105 R)
• M54: 25,687,450 km (0.118 R)
• M55: 25,891,352 km (0.119 R)
• M56: 27,195,098 km (0.091 R)
• M57: 27,611,129 km (0.115 R)
• M58: 28,449,775 km (0.118 R)
• M59: 28,801,629 km (0.03 R)
• M60: 28,942,850 km (0.081 R)
• M61: 29,652,093 km (0.094 R)
• M62: 30,654,548 km (0.106 R)
• M63: 31,232,445 km (0.085 R)
• M64: 31,522,815 km (0.102 R)
• M65: 32,399,009 km (0.106 R)
• M66: 33,802,686 km (0.074 R)
• M67: 37,436,418 km (0.09 R)
• M68: 38,286,433 km (0.07 R)
• M69: 38,674,939 km (0.097 R)
• M70: 38,830,820 km (0.105 R)
• M71: 39,142,881 km (0.08 R)
• M72: 39,377,600 km (0.119 R)
• M73: 41,033,350 km (0.064 R)
• M74: 41,430,831 km (0.088 R)
• M75: 42,229,833 km (0.105 R)
• M76: 42,310,018 km (0.116 R)
• M77: 43,437,836 km (0.11 R)
• M78: 44,086,792 km (0.116 R)
• M79: 44,902,399 km (0.077 R)
• M80: 45,476,257 km (0.083 R)
• M81: 48,046,947 km (0.061 R)
• M82: 48,970,414 km (0.051 R)
• M83: 49,307,757 km (0.093 R)
• M84: 51,433,094 km (0.105 R)
• M85: 52,205,468 km (0.053 R)
• M86: 53,414,668 km (0.052 R)
• M87: 55,772,629 km (0.089 R)
• M88: 56,124,783 km (0.117 R)
• M89: 57,986,079 km (0.104 R)
• M90: 58,164,400 km (0.115 R)
• M91: 58,432,180 km (0.104 R)
• M92: 58,521,490 km (0.06 R)
• M93: 59,238,064 km (0.102 R)
• M94: 59,867,422 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.2

Radius: 3.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.93 AU - 17.95 AU

Year: 25717 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,251,780 km

• M1: 188,643 km (0.118 R)
• M2: 638,035 km (0.038 R)
• M3: 882,927 km (0.113 R)
• M4: 1,273,377 km (0.052 R)
• M5: 1,486,404 km (0.078 R)
• M6: 2,443,980 km (0.065 R)
• M7: 3,899,568 km (0.11 R)
• M8: 4,052,307 km (0.117 R)
• M9: 4,310,962 km (0.091 R)
• M10: 4,682,114 km (0.038 R)
• M11: 5,035,913 km (0.1 R)
• M12: 5,174,291 km (0.077 R)
• M13: 6,030,440 km (0.118 R)
• M14: 7,837,432 km (0.093 R)
• M15: 8,126,755 km (0.115 R)
• M16: 8,583,776 km (0.089 R)
• M17: 8,982,155 km (0.12 R)
• M18: 9,556,761 km (0.096 R)
• M19: 10,073,472 km (0.115 R)
• M20: 10,143,035 km (0.079 R)
• M21: 10,352,771 km (0.079 R)
• M22: 10,812,186 km (0.117 R)
• M23: 10,954,753 km (0.038 R)
• M24: 11,750,464 km (0.103 R)
• M25: 12,865,267 km (0.113 R)
• M26: 14,013,281 km (0.052 R)
• M27: 14,994,643 km (0.04 R)
• M28: 15,634,324 km (0.088 R)
• M29: 15,917,064 km (0.11 R)
• M30: 16,282,980 km (0.118 R)
• M31: 16,487,331 km (0.061 R)
• M32: 17,064,480 km (0.109 R)
• M33: 18,153,552 km (0.086 R)
• M34: 18,963,475 km (0.097 R)
• M35: 20,178,509 km (0.087 R)
• M36: 20,266,173 km (0.109 R)
• M37: 20,398,118 km (0.105 R)
• M38: 20,884,012 km (0.117 R)
• M39: 20,972,724 km (0.095 R)
• M40: 21,239,756 km (0.087 R)
• M41: 21,957,227 km (0.081 R)
• M42: 22,319,105 km (0.084 R)
• M43: 23,186,024 km (0.07 R)
• M44: 24,811,854 km (0.087 R)
• M45: 26,330,123 km (0.115 R)
• M46: 27,634,317 km (0.105 R)
• M47: 27,683,086 km (0.115 R)
• M48: 28,024,768 km (0.101 R)
• M49: 28,073,686 km (0.088 R)
• M50: 28,220,741 km (0.084 R)
• M51: 28,515,449 km (0.087 R)
• M52: 29,256,706 km (0.116 R)
• M53: 31,518,327 km (0.035 R)
• M54: 32,901,957 km (0.101 R)
• M55: 33,783,388 km (0.115 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit