🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 270 Days

Day: 21.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,382,214 km

• M1: 21,542 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.45 AU - 1.47 AU

Year: 749 Days

Day: 17.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,382,214 km

• M1: 177,573 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 875 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,382,214 km

• M1: 345,870 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.23 AU - 2.81 AU

Year: 1699 Days

Day: 24 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.78 AU - 4.88 AU

Year: 3826 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,382,214 km

• M1: 182,360 km (0.026 R)
• M2: 382,372 km (0.051 R)
• M3: 505,192 km (0.075 R)
• M4: 1,011,730 km (0.076 R)
• M5: 1,254,378 km (0.057 R)
• M6: 1,749,547 km (0.079 R)
• M7: 1,878,650 km (0.042 R)
• M8: 2,215,993 km (0.06 R)
• M9: 2,410,022 km (0.11 R)
• M10: 3,143,650 km (0.118 R)
• M11: 3,242,534 km (0.082 R)
• M12: 3,545,918 km (0.062 R)
• M13: 3,648,991 km (0.082 R)
• M14: 4,093,746 km (0.084 R)
• M15: 4,421,963 km (0.114 R)
• M16: 4,578,293 km (0.091 R)
• M17: 5,034,866 km (0.074 R)
• M18: 5,245,201 km (0.076 R)
• M19: 5,482,313 km (0.054 R)
• M20: 5,869,173 km (0.1 R)
• M21: 6,390,522 km (0.032 R)
• M22: 6,669,522 km (0.071 R)
• M23: 6,771,996 km (0.086 R)
• M24: 7,345,255 km (0.098 R)
• M25: 7,637,869 km (0.1 R)
• M26: 7,934,222 km (0.056 R)
• M27: 8,042,980 km (0.093 R)
• M28: 8,344,569 km (0.083 R)
• M29: 8,621,924 km (0.089 R)
• M30: 8,874,295 km (0.07 R)
• M31: 9,100,637 km (0.103 R)
• M32: 9,357,646 km (0.116 R)
• M33: 9,762,159 km (0.117 R)
• M34: 10,290,838 km (0.065 R)
• M35: 10,648,376 km (0.055 R)
• M36: 10,768,504 km (0.063 R)
• M37: 11,284,018 km (0.118 R)
• M38: 11,498,691 km (0.081 R)
• M39: 12,245,035 km (0.111 R)
• M40: 12,974,923 km (0.05 R)
• M41: 13,458,722 km (0.059 R)
• M42: 14,277,920 km (0.107 R)
• M43: 14,477,035 km (0.044 R)
• M44: 14,677,047 km (0.061 R)
• M45: 14,911,467 km (0.117 R)
• M46: 15,793,346 km (0.03 R)
• M47: 16,033,750 km (0.117 R)
• M48: 16,379,172 km (0.029 R)
• M49: 16,483,292 km (0.099 R)
• M50: 16,692,130 km (0.096 R)
• M51: 17,253,422 km (0.091 R)
• M52: 18,358,800 km (0.097 R)
• M53: 18,720,229 km (0.092 R)
• M54: 18,865,488 km (0.098 R)
• M55: 19,597,321 km (0.116 R)
• M56: 20,301,179 km (0.048 R)
• M57: 20,562,527 km (0.09 R)
• M58: 20,787,522 km (0.12 R)
• M59: 21,088,812 km (0.072 R)
• M60: 21,239,906 km (0.104 R)
• M61: 22,039,506 km (0.1 R)
• M62: 22,965,368 km (0.068 R)
• M63: 23,237,785 km (0.102 R)
• M64: 24,022,127 km (0.089 R)
• M65: 24,457,157 km (0.107 R)
• M66: 24,775,203 km (0.113 R)
• M67: 25,054,651 km (0.115 R)
• M68: 25,455,723 km (0.085 R)
• M69: 25,737,715 km (0.064 R)
• M70: 25,980,213 km (0.113 R)
• M71: 26,753,186 km (0.117 R)
• M72: 27,163,084 km (0.11 R)
• M73: 27,286,502 km (0.085 R)
• M74: 27,699,093 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 11.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.1 AU - 7.94 AU

Year: 7069 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,382,214 km

• M1: 162,613 km (0.119 R)
• M2: 242,797 km (0.119 R)
• M3: 327,171 km (0.079 R)
• M4: 406,158 km (0.088 R)
• M5: 640,279 km (0.115 R)
• M6: 860,337 km (0.035 R)
• M7: 1,137,841 km (0.078 R)
• M8: 1,321,697 km (0.064 R)
• M9: 1,588,580 km (0.081 R)
• M10: 1,681,480 km (0.079 R)
• M11: 1,814,772 km (0.051 R)
• M12: 2,173,956 km (0.099 R)
• M13: 2,362,150 km (0.111 R)
• M14: 2,577,571 km (0.074 R)
• M15: 2,936,008 km (0.078 R)
• M16: 3,028,011 km (0.088 R)
• M17: 3,774,803 km (0.102 R)
• M18: 3,925,747 km (0.084 R)
• M19: 4,078,786 km (0.037 R)
• M20: 4,928,352 km (0.064 R)
• M21: 5,889,818 km (0.11 R)
• M22: 6,724,424 km (0.089 R)
• M23: 7,532,402 km (0.102 R)
• M24: 8,012,612 km (0.106 R)
• M25: 9,307,232 km (0.095 R)
• M26: 9,684,069 km (0.045 R)
• M27: 9,891,710 km (0.065 R)
• M28: 10,135,854 km (0.067 R)
• M29: 10,346,787 km (0.116 R)
• M30: 10,952,210 km (0.095 R)
• M31: 11,060,219 km (0.12 R)
• M32: 11,168,678 km (0.058 R)
• M33: 11,277,435 km (0.047 R)
• M34: 11,716,056 km (0.097 R)
• M35: 11,789,659 km (0.037 R)
• M36: 12,534,656 km (0.058 R)
• M37: 12,609,904 km (0.098 R)
• M38: 13,487,146 km (0.104 R)
• M39: 13,796,963 km (0.117 R)
• M40: 14,541,960 km (0.104 R)
• M41: 14,700,534 km (0.069 R)
• M42: 15,179,546 km (0.073 R)
• M43: 15,259,880 km (0.077 R)
• M44: 15,461,389 km (0.096 R)
• M45: 16,030,309 km (0.117 R)
• M46: 16,688,839 km (0.052 R)
• M47: 17,230,384 km (0.1 R)
• M48: 17,608,717 km (0.037 R)
• M49: 17,735,426 km (0.073 R)
• M50: 17,947,406 km (0.089 R)
• M51: 18,202,770 km (0.087 R)
• M52: 18,674,003 km (0.095 R)
• M53: 19,149,425 km (0.099 R)
• M54: 19,935,861 km (0.099 R)
• M55: 20,866,659 km (0.06 R)
• M56: 21,180,216 km (0.119 R)
• M57: 21,630,655 km (0.113 R)
• M58: 21,993,281 km (0.069 R)
• M59: 22,312,373 km (0.089 R)
• M60: 23,185,875 km (0.065 R)
• M61: 23,557,027 km (0.09 R)
• M62: 24,493,659 km (0.097 R)
• M63: 25,108,955 km (0.087 R)
• M64: 25,299,244 km (0.083 R)
• M65: 25,394,687 km (0.09 R)
• M66: 25,681,466 km (0.051 R)
• M67: 26,499,767 km (0.088 R)
• M68: 27,033,981 km (0.093 R)
• M69: 28,112,731 km (0.102 R)
• M70: 29,155,727 km (0.081 R)
• M71: 29,255,659 km (0.065 R)
• M72: 29,405,855 km (0.098 R)
• M73: 30,515,273 km (0.115 R)
• M74: 31,024,055 km (0.115 R)
• M75: 31,843,852 km (0.112 R)
• M76: 33,087,010 km (0.088 R)
• M77: 35,140,839 km (0.101 R)
• M78: 35,247,203 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 11.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.79 AU - 6.97 AU

Year: 7662 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 62,382,214 km

• M1: 165,754 km (0.117 R)
• M2: 306,077 km (0.093 R)
• M3: 384,167 km (0.117 R)
• M4: 535,112 km (0.1 R)
• M5: 716,125 km (0.105 R)
• M6: 870,211 km (0.093 R)
• M7: 1,114,355 km (0.098 R)
• M8: 1,352,514 km (0.073 R)
• M9: 1,678,787 km (0.117 R)
• M10: 1,835,566 km (0.1 R)
• M11: 1,964,519 km (0.115 R)
• M12: 2,175,003 km (0.098 R)
• M13: 2,475,246 km (0.117 R)
• M14: 3,588,554 km (0.084 R)
• M15: 3,737,703 km (0.095 R)
• M16: 3,833,595 km (0.066 R)
• M17: 4,340,133 km (0.104 R)
• M18: 4,586,820 km (0.119 R)
• M19: 4,793,415 km (0.053 R)
• M20: 4,957,823 km (0.113 R)
• M21: 5,139,584 km (0.075 R)
• M22: 5,666,169 km (0.068 R)
• M23: 5,776,722 km (0.084 R)
• M24: 5,968,057 km (0.09 R)
• M25: 6,488,359 km (0.11 R)
• M26: 6,571,086 km (0.059 R)
• M27: 6,654,113 km (0.085 R)
• M28: 6,737,439 km (0.119 R)
• M29: 6,871,479 km (0.116 R)
• M30: 7,006,566 km (0.084 R)
• M31: 7,279,133 km (0.099 R)
• M32: 7,677,213 km (0.08 R)
• M33: 8,639,726 km (0.055 R)
• M34: 8,822,235 km (0.065 R)
• M35: 9,153,744 km (0.119 R)
• M36: 9,602,388 km (0.109 R)
• M37: 9,677,785 km (0.081 R)
• M38: 10,153,955 km (0.099 R)
• M39: 10,423,980 km (0.097 R)
• M40: 10,520,919 km (0.042 R)
• M41: 10,813,832 km (0.101 R)
• M42: 11,607,897 km (0.115 R)
• M43: 11,688,381 km (0.082 R)
• M44: 11,769,014 km (0.083 R)
• M45: 11,910,534 km (0.09 R)
• M46: 11,991,616 km (0.088 R)
• M47: 12,338,533 km (0.104 R)
• M48: 12,606,164 km (0.062 R)
• M49: 12,750,975 km (0.093 R)
• M50: 13,251,828 km (0.094 R)
• M51: 14,272,983 km (0.084 R)
• M52: 14,575,620 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.1

Radius: 3

Gravity: 75.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.9 AU - 12.58 AU

Year: 14944 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,382,214 km

• M1: 39,344 km (0.1 R)
• M2: 411,095 km (0.082 R)
• M3: 632,500 km (0.109 R)
• M4: 672,592 km (0.059 R)
• M5: 863,479 km (0.041 R)
• M6: 1,118,543 km (0.093 R)
• M7: 1,266,944 km (0.078 R)
• M8: 1,474,586 km (0.114 R)
• M9: 1,834,070 km (0.05 R)
• M10: 2,008,800 km (0.027 R)
• M11: 2,038,421 km (0.091 R)
• M12: 2,219,434 km (0.082 R)
• M13: 2,250,102 km (0.101 R)
• M14: 2,280,919 km (0.079 R)
• M15: 2,374,118 km (0.091 R)
• M16: 2,596,570 km (0.095 R)
• M17: 3,659,164 km (0.046 R)
• M18: 3,805,022 km (0.116 R)
• M19: 3,915,724 km (0.086 R)
• M20: 4,064,873 km (0.072 R)
• M21: 4,407,303 km (0.062 R)
• M22: 4,523,391 km (0.082 R)
• M23: 4,640,676 km (0.056 R)
• M24: 4,998,214 km (0.063 R)
• M25: 5,159,930 km (0.076 R)
• M26: 5,530,184 km (0.101 R)
• M27: 5,908,966 km (0.111 R)
• M28: 6,165,975 km (0.057 R)
• M29: 6,914,264 km (0.114 R)
• M30: 8,398,275 km (0.091 R)
• M31: 8,590,359 km (0.091 R)
• M32: 9,077,300 km (0.043 R)
• M33: 9,224,953 km (0.066 R)
• M34: 9,473,136 km (0.089 R)
• M35: 9,572,917 km (0.107 R)
• M36: 10,230,400 km (0.113 R)
• M37: 11,641,856 km (0.078 R)
• M38: 11,856,080 km (0.119 R)
• M39: 12,234,114 km (0.079 R)
• M40: 14,239,773 km (0.099 R)
• M41: 17,189,244 km (0.043 R)
• M42: 18,233,437 km (0.087 R)
• M43: 18,357,753 km (0.08 R)
• M44: 18,419,836 km (0.057 R)
• M45: 18,606,983 km (0.109 R)
• M46: 18,857,260 km (0.108 R)
• M47: 20,125,850 km (0.061 R)
• M48: 22,410,958 km (0.092 R)
• M49: 22,677,392 km (0.054 R)
• M50: 22,744,112 km (0.095 R)
• M51: 23,078,912 km (0.101 R)
• M52: 24,502,486 km (0.097 R)
• M53: 26,374,105 km (0.092 R)
• M54: 26,514,577 km (0.076 R)
• M55: 27,149,770 km (0.102 R)
• M56: 27,291,588 km (0.082 R)
• M57: 27,932,914 km (0.04 R)
• M58: 29,959,367 km (0.119 R)
• M59: 30,768,392 km (0.115 R)
• M60: 33,770,223 km (0.051 R)
• M61: 33,846,369 km (0.11 R)
• M62: 34,919,584 km (0.08 R)
• M63: 35,151,012 km (0.099 R)
• M64: 35,770,796 km (0.058 R)
• M65: 36,004,019 km (0.119 R)
• M66: 36,315,930 km (0.1 R)
• M67: 36,942,297 km (0.067 R)
• M68: 37,178,063 km (0.103 R)
• M69: 37,493,266 km (0.102 R)
• M70: 37,651,241 km (0.078 R)
• M71: 38,126,364 km (0.103 R)
• M72: 39,724,368 km (0.084 R)
• M73: 40,693,613 km (0.078 R)
• M74: 41,262,533 km (0.085 R)
• M75: 42,326,324 km (0.118 R)
• M76: 44,397,058 km (0.031 R)
• M77: 44,898,809 km (0.1 R)
• M78: 45,739,549 km (0.113 R)
• M79: 45,992,669 km (0.108 R)
• M80: 46,415,731 km (0.103 R)
• M81: 48,894,568 km (0.065 R)
• M82: 50,193,526 km (0.091 R)
• M83: 50,454,724 km (0.111 R)
• M84: 50,978,317 km (0.061 R)
• M85: 52,295,376 km (0.116 R)
• M86: 53,623,656 km (0.114 R)
• M87: 54,515,259 km (0.075 R)
• M88: 55,142,224 km (0.085 R)
• M89: 56,042,205 km (0.12 R)
• M90: 58,313,100 km (0.105 R)
• M91: 58,404,505 km (0.081 R)
• M92: 58,679,166 km (0.107 R)
• M93: 58,770,870 km (0.093 R)
• M94: 59,321,689 km (0.032 R)
• M95: 60,428,713 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 20,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit