🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 159 Days

Day: 26.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.68 AU

Year: 583 Days

Day: 36.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.75 AU - 2.09 AU

Year: 957 Days

Day: 22.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.92 AU - 2.42 AU

Year: 1150 Days

Day: 32.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,654,389 km

• M1: 1,117,346 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.65 AU - 3.21 AU

Year: 1805 Days

Day: 20.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 11.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.9 AU - 11.74 AU

Year: 11075 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,654,389 km

• M1: 149,747 km (0.118 R)
• M2: 253,568 km (0.11 R)
• M3: 573,409 km (0.115 R)
• M4: 660,175 km (0.091 R)
• M5: 992,133 km (0.118 R)
• M6: 1,257,520 km (0.112 R)
• M7: 1,698,684 km (0.102 R)
• M8: 2,329,688 km (0.085 R)
• M9: 2,505,615 km (0.103 R)
• M10: 3,028,609 km (0.028 R)
• M11: 4,280,743 km (0.087 R)
• M12: 5,208,100 km (0.11 R)
• M13: 5,833,719 km (0.069 R)
• M14: 6,196,194 km (0.041 R)
• M15: 6,277,725 km (0.12 R)
• M16: 6,607,588 km (0.091 R)
• M17: 6,816,577 km (0.076 R)
• M18: 7,241,285 km (0.11 R)
• M19: 8,475,767 km (0.072 R)
• M20: 8,566,423 km (0.061 R)
• M21: 9,869,869 km (0.101 R)
• M22: 10,740,080 km (0.119 R)
• M23: 10,936,951 km (0.093 R)
• M24: 11,484,180 km (0.055 R)
• M25: 11,634,974 km (0.052 R)
• M26: 12,553,655 km (0.12 R)
• M27: 12,813,058 km (0.113 R)
• M28: 12,969,537 km (0.092 R)
• M29: 13,179,124 km (0.112 R)
• M30: 13,284,291 km (0.036 R)
• M31: 14,028,840 km (0.078 R)
• M32: 14,568,888 km (0.113 R)
• M33: 14,896,208 km (0.026 R)
• M34: 15,336,475 km (0.106 R)
• M35: 15,613,679 km (0.061 R)
• M36: 16,060,977 km (0.114 R)
• M37: 16,342,520 km (0.113 R)
• M38: 16,910,693 km (0.089 R)
• M39: 17,659,131 km (0.066 R)
• M40: 18,595,015 km (0.072 R)
• M41: 19,787,460 km (0.114 R)
• M42: 21,189,192 km (0.115 R)
• M43: 23,958,997 km (0.054 R)
• M44: 25,189,888 km (0.094 R)
• M45: 25,714,378 km (0.072 R)
• M46: 27,510,899 km (0.084 R)
• M47: 28,730,869 km (0.099 R)
• M48: 28,935,968 km (0.061 R)
• M49: 29,622,922 km (0.11 R)
• M50: 30,245,847 km (0.054 R)
• M51: 30,733,387 km (0.104 R)
• M52: 30,873,261 km (0.12 R)
• M53: 31,364,091 km (0.028 R)
• M54: 31,575,174 km (0.087 R)
• M55: 32,211,563 km (0.064 R)
• M56: 35,749,553 km (0.061 R)
• M57: 36,191,166 km (0.054 R)
• M58: 38,652,350 km (0.092 R)
• M59: 40,093,725 km (0.075 R)
• M60: 40,323,059 km (0.12 R)
• M61: 41,398,368 km (0.099 R)
• M62: 42,250,029 km (0.073 R)
• M63: 42,327,670 km (0.096 R)
• M64: 43,342,093 km (0.098 R)
• M65: 43,655,950 km (0.094 R)
• M66: 43,734,489 km (0.086 R)
• M67: 44,127,931 km (0.1 R)
• M68: 44,759,982 km (0.052 R)
• M69: 45,395,025 km (0.116 R)
• M70: 45,793,404 km (0.115 R)
• M71: 46,995,722 km (0.087 R)
• M72: 47,560,305 km (0.107 R)
• M73: 48,127,131 km (0.092 R)
• M74: 48,940,794 km (0.117 R)
• M75: 49,758,945 km (0.09 R)
• M76: 49,923,053 km (0.09 R)
• M77: 50,252,019 km (0.071 R)
• M78: 50,581,733 km (0.11 R)
• M79: 51,325,982 km (0.043 R)
• M80: 51,907,320 km (0.09 R)
• M81: 52,741,777 km (0.118 R)
• M82: 53,412,424 km (0.063 R)
• M83: 56,979,735 km (0.063 R)
• M84: 57,151,473 km (0.104 R)
• M85: 57,237,342 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.5

Radius: 5.8

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.67 AU - 18.09 AU

Year: 21707 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,654,389 km

• M1: 89,460 km (0.096 R)
• M2: 237,262 km (0.114 R)
• M3: 519,853 km (0.094 R)
• M4: 558,898 km (0.042 R)
• M5: 978,370 km (0.11 R)
• M6: 1,231,639 km (0.064 R)
• M7: 1,619,547 km (0.098 R)
• M8: 2,914,915 km (0.108 R)
• M9: 3,130,784 km (0.08 R)
• M10: 3,351,740 km (0.088 R)
• M11: 4,865,521 km (0.111 R)
• M12: 5,870,520 km (0.081 R)
• M13: 6,559,418 km (0.076 R)
• M14: 6,653,216 km (0.053 R)
• M15: 6,985,024 km (0.093 R)
• M16: 7,080,766 km (0.048 R)
• M17: 7,273,598 km (0.04 R)
• M18: 7,615,429 km (0.088 R)
• M19: 7,813,048 km (0.088 R)
• M20: 7,862,714 km (0.042 R)
• M21: 8,826,424 km (0.109 R)
• M22: 9,613,159 km (0.093 R)
• M23: 10,204,370 km (0.114 R)
• M24: 10,696,697 km (0.114 R)
• M25: 11,365,399 km (0.112 R)
• M26: 11,704,687 km (0.094 R)
• M27: 12,162,307 km (0.095 R)
• M28: 12,509,374 km (0.086 R)
• M29: 12,684,104 km (0.117 R)
• M30: 13,036,108 km (0.116 R)
• M31: 13,331,863 km (0.051 R)
• M32: 13,869,817 km (0.117 R)
• M33: 13,929,955 km (0.102 R)
• M34: 15,776,292 km (0.116 R)
• M35: 16,154,625 km (0.086 R)
• M36: 18,288,788 km (0.116 R)
• M37: 18,487,155 km (0.091 R)
• M38: 19,019,574 km (0.108 R)
• M39: 20,167,738 km (0.099 R)
• M40: 21,477,318 km (0.081 R)
• M41: 22,389,117 km (0.094 R)
• M42: 23,385,139 km (0.082 R)
• M43: 23,528,604 km (0.114 R)
• M44: 24,395,523 km (0.05 R)
• M45: 25,272,765 km (0.119 R)
• M46: 26,757,823 km (0.045 R)
• M47: 27,208,861 km (0.086 R)
• M48: 27,814,134 km (0.105 R)
• M49: 29,734,073 km (0.109 R)
• M50: 30,670,705 km (0.07 R)
• M51: 32,093,680 km (0.05 R)
• M52: 32,492,807 km (0.063 R)
• M53: 33,215,365 km (0.027 R)
• M54: 33,619,129 km (0.12 R)
• M55: 33,700,062 km (0.028 R)
• M56: 34,921,828 km (0.076 R)
• M57: 36,240,982 km (0.04 R)
• M58: 36,323,859 km (0.107 R)
• M59: 37,576,292 km (0.055 R)
• M60: 37,744,291 km (0.119 R)
• M61: 38,419,127 km (0.105 R)
• M62: 38,588,322 km (0.034 R)
• M63: 39,780,467 km (0.104 R)
• M64: 40,037,477 km (0.093 R)
• M65: 40,380,953 km (0.025 R)
• M66: 40,553,140 km (0.062 R)
• M67: 41,851,949 km (0.098 R)
• M68: 42,200,512 km (0.056 R)
• M69: 44,312,535 km (0.07 R)
• M70: 44,490,108 km (0.032 R)
• M71: 44,756,990 km (0.095 R)
• M72: 45,113,482 km (0.061 R)
• M73: 48,181,734 km (0.046 R)
• M74: 48,364,393 km (0.104 R)
• M75: 49,188,827 km (0.087 R)
• M76: 51,783,303 km (0.095 R)
• M77: 53,758,144 km (0.069 R)
• M78: 55,470,442 km (0.061 R)
• M79: 55,949,304 km (0.094 R)
• M80: 56,621,896 km (0.077 R)
• M81: 57,587,551 km (0.098 R)
• M82: 57,975,308 km (0.109 R)
• M83: 59,828,826 km (0.112 R)
• M84: 60,319,806 km (0.091 R)
• M85: 61,108,187 km (0.117 R)
• M86: 61,602,758 km (0.113 R)
• M87: 61,701,791 km (0.043 R)
• M88: 62,098,525 km (0.031 R)
• M89: 62,297,191 km (0.111 R)
• M90: 63,293,962 km (0.101 R)
• M91: 64,195,438 km (0.058 R)
• M92: 66,315,390 km (0.082 R)
• M93: 67,434,980 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 6.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.76 AU - 18.74 AU

Year: 23575 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,654,389 km

• M1: 293,810 km (0.054 R)
• M2: 557,551 km (0.108 R)
• M3: 704,905 km (0.065 R)
• M4: 774,468 km (0.105 R)
• M5: 828,323 km (0.082 R)
• M6: 958,773 km (0.077 R)
• M7: 1,096,104 km (0.082 R)
• M8: 1,177,485 km (0.118 R)
• M9: 1,802,355 km (0.064 R)
• M10: 2,122,943 km (0.096 R)
• M11: 2,225,119 km (0.075 R)
• M12: 2,844,155 km (0.119 R)
• M13: 2,985,375 km (0.056 R)
• M14: 3,604,112 km (0.112 R)
• M15: 3,664,998 km (0.083 R)
• M16: 3,757,151 km (0.071 R)
• M17: 3,850,051 km (0.097 R)
• M18: 4,423,160 km (0.036 R)
• M19: 4,488,385 km (0.109 R)
• M20: 5,262,703 km (0.102 R)
• M21: 5,506,548 km (0.086 R)
• M22: 5,969,105 km (0.029 R)
• M23: 6,333,375 km (0.099 R)
• M24: 6,444,078 km (0.103 R)
• M25: 7,160,053 km (0.107 R)
• M26: 8,060,184 km (0.119 R)
• M27: 9,412,848 km (0.116 R)
• M28: 9,623,781 km (0.108 R)
• M29: 10,179,836 km (0.094 R)
• M30: 10,922,440 km (0.114 R)
• M31: 11,278,034 km (0.098 R)
• M32: 11,322,764 km (0.088 R)
• M33: 12,644,760 km (0.096 R)
• M34: 13,584,683 km (0.031 R)
• M35: 14,014,927 km (0.029 R)
• M36: 14,207,609 km (0.066 R)
• M37: 14,255,929 km (0.086 R)
• M38: 14,839,810 km (0.115 R)
• M39: 15,036,232 km (0.101 R)
• M40: 15,085,449 km (0.065 R)
• M41: 16,031,057 km (0.082 R)
• M42: 16,740,002 km (0.116 R)
• M43: 16,791,015 km (0.12 R)
• M44: 18,398,444 km (0.098 R)
• M45: 19,300,668 km (0.076 R)
• M46: 19,730,164 km (0.088 R)
• M47: 20,054,343 km (0.116 R)
• M48: 20,708,085 km (0.083 R)
• M49: 21,701,864 km (0.08 R)
• M50: 21,813,165 km (0.109 R)
• M51: 22,880,546 km (0.042 R)
• M52: 23,050,638 km (0.113 R)
• M53: 23,449,167 km (0.107 R)
• M54: 24,195,361 km (0.106 R)
• M55: 24,600,323 km (0.054 R)
• M56: 24,658,367 km (0.108 R)
• M57: 24,774,604 km (0.116 R)
• M58: 26,480,169 km (0.056 R)
• M59: 27,437,297 km (0.036 R)
• M60: 27,497,435 km (0.081 R)
• M61: 27,980,636 km (0.107 R)
• M62: 28,344,757 km (0.108 R)
• M63: 29,508,479 km (0.1 R)
• M64: 29,879,183 km (0.079 R)
• M65: 30,375,848 km (0.037 R)
• M66: 31,188,762 km (0.054 R)
• M67: 32,135,567 km (0.119 R)
• M68: 32,772,106 km (0.105 R)
• M69: 32,899,863 km (0.099 R)
• M70: 33,541,339 km (0.027 R)
• M71: 33,798,946 km (0.114 R)
• M72: 34,057,451 km (0.113 R)
• M73: 34,381,331 km (0.079 R)
• M74: 34,771,332 km (0.101 R)
• M75: 35,359,252 km (0.085 R)
• M76: 36,346,149 km (0.117 R)
• M77: 38,886,919 km (0.116 R)
• M78: 39,701,031 km (0.111 R)
• M79: 40,795,190 km (0.072 R)
• M80: 41,622,466 km (0.099 R)
• M81: 42,803,691 km (0.06 R)
• M82: 42,943,415 km (0.105 R)
• M83: 45,128,142 km (0.102 R)
• M84: 45,483,886 km (0.111 R)
• M85: 45,912,035 km (0.055 R)
• M86: 45,983,543 km (0.046 R)
• M87: 46,269,873 km (0.102 R)
• M88: 47,204,411 km (0.06 R)
• M89: 47,421,029 km (0.113 R)
• M90: 47,855,162 km (0.076 R)
• M91: 48,217,787 km (0.107 R)
• M92: 48,435,901 km (0.099 R)
• M93: 48,654,463 km (0.117 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit