🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 303 Days

Day: 28.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,183,552 km

• M1: 93,499 km (0.101 R)
• M2: 493,523 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.91 AU - 1.37 AU

Year: 432 Days

Day: 45.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.55 AU - 1.77 AU

Year: 759 Days

Day: 38.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,183,552 km

• M1: 221,405 km (0.116 R)
• M2: 587,022 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.35 AU - 3.05 AU

Year: 1574 Days

Day: 37.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.62 AU - 3.28 AU

Year: 1798 Days

Day: 25.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,183,552 km

• M1: 508,184 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 8.4

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.08 AU - 8.02 AU

Year: 7360 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,183,552 km

• M1: 122,820 km (0.111 R)
• M2: 191,934 km (0.11 R)
• M3: 319,840 km (0.096 R)
• M4: 506,538 km (0.086 R)
• M5: 698,921 km (0.042 R)
• M6: 1,524,552 km (0.076 R)
• M7: 1,996,982 km (0.092 R)
• M8: 2,968,620 km (0.032 R)
• M9: 3,067,953 km (0.086 R)
• M10: 3,219,047 km (0.04 R)
• M11: 4,316,048 km (0.057 R)
• M12: 4,542,689 km (0.104 R)
• M13: 4,686,303 km (0.114 R)
• M14: 5,215,879 km (0.118 R)
• M15: 5,426,962 km (0.085 R)
• M16: 5,702,372 km (0.096 R)
• M17: 5,919,887 km (0.095 R)
• M18: 6,235,389 km (0.063 R)
• M19: 6,459,486 km (0.083 R)
• M20: 6,556,276 km (0.09 R)
• M21: 6,653,664 km (0.085 R)
• M22: 6,948,671 km (0.09 R)
• M23: 7,281,377 km (0.078 R)
• M24: 7,893,382 km (0.092 R)
• M25: 8,486,538 km (0.08 R)
• M26: 8,699,415 km (0.12 R)
• M27: 9,202,812 km (0.075 R)
• M28: 9,641,732 km (0.051 R)
• M29: 9,752,584 km (0.039 R)
• M30: 9,900,985 km (0.092 R)
• M31: 10,350,826 km (0.089 R)
• M32: 10,464,371 km (0.1 R)
• M33: 10,692,508 km (0.093 R)
• M34: 11,115,271 km (0.094 R)
• M35: 11,504,375 km (0.117 R)
• M36: 11,977,105 km (0.067 R)
• M37: 12,175,920 km (0.052 R)
• M38: 12,335,840 km (0.066 R)
• M39: 12,536,750 km (0.104 R)
• M40: 12,698,166 km (0.082 R)
• M41: 12,860,331 km (0.117 R)
• M42: 13,350,862 km (0.036 R)
• M43: 13,433,290 km (0.113 R)
• M44: 14,014,478 km (0.115 R)
• M45: 14,266,102 km (0.066 R)
• M46: 14,434,699 km (0.094 R)
• M47: 14,604,043 km (0.056 R)
• M48: 14,773,837 km (0.076 R)
• M49: 15,029,948 km (0.06 R)
• M50: 15,287,556 km (0.037 R)
• M51: 15,676,660 km (0.09 R)
• M52: 16,069,055 km (0.07 R)
• M53: 16,464,742 km (0.118 R)
• M54: 16,997,160 km (0.062 R)
• M55: 18,170,307 km (0.103 R)
• M56: 18,536,523 km (0.111 R)
• M57: 19,183,234 km (0.037 R)
• M58: 19,462,533 km (0.095 R)
• M59: 19,884,250 km (0.087 R)
• M60: 19,978,347 km (0.091 R)
• M61: 20,308,958 km (0.056 R)
• M62: 20,593,792 km (0.098 R)
• M63: 21,940,173 km (0.07 R)
• M64: 22,134,800 km (0.1 R)
• M65: 22,330,175 km (0.044 R)
• M66: 22,428,012 km (0.087 R)
• M67: 23,364,495 km (0.073 R)
• M68: 23,463,828 km (0.108 R)
• M69: 24,213,313 km (0.052 R)
• M70: 25,021,441 km (0.086 R)
• M71: 26,508,443 km (0.092 R)
• M72: 26,612,115 km (0.057 R)
• M73: 27,550,692 km (0.088 R)
• M74: 27,603,201 km (0.062 R)
• M75: 28,447,082 km (0.112 R)
• M76: 28,500,040 km (0.118 R)
• M77: 28,553,147 km (0.107 R)
• M78: 29,728,687 km (0.106 R)
• M79: 29,944,258 km (0.112 R)
• M80: 30,376,596 km (0.093 R)
• M81: 30,430,900 km (0.109 R)
• M82: 31,741,377 km (0.093 R)
• M83: 32,016,787 km (0.115 R)
• M84: 32,569,850 km (0.078 R)
• M85: 32,680,702 km (0.105 R)
• M86: 34,700,124 km (0.119 R)
• M87: 35,040,608 km (0.108 R)
• M88: 37,338,581 km (0.05 R)
• M89: 38,037,353 km (0.045 R)
• M90: 38,564,386 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 11.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.64 AU - 7.68 AU

Year: 7521 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,183,552 km

• M1: 146,756 km (0.073 R)
• M2: 269,426 km (0.113 R)
• M3: 400,623 km (0.114 R)
• M4: 628,161 km (0.057 R)
• M5: 789,129 km (0.101 R)
• M6: 948,301 km (0.091 R)
• M7: 1,171,950 km (0.095 R)
• M8: 1,262,756 km (0.075 R)
• M9: 1,774,380 km (0.084 R)
• M10: 2,009,399 km (0.1 R)
• M11: 2,141,942 km (0.042 R)
• M12: 2,346,443 km (0.071 R)
• M13: 2,462,979 km (0.095 R)
• M14: 2,823,959 km (0.12 R)
• M15: 3,227,873 km (0.029 R)
• M16: 4,402,815 km (0.073 R)
• M17: 4,811,816 km (0.109 R)
• M18: 4,960,965 km (0.058 R)
• M19: 6,079,209 km (0.046 R)
• M20: 6,338,163 km (0.071 R)
• M21: 6,800,121 km (0.05 R)
• M22: 6,934,011 km (0.088 R)
• M23: 7,791,356 km (0.114 R)
• M24: 8,108,205 km (0.051 R)
• M25: 8,214,718 km (0.118 R)
• M26: 8,393,338 km (0.086 R)
• M27: 8,718,115 km (0.026 R)
• M28: 10,674,855 km (0.094 R)
• M29: 10,987,515 km (0.075 R)
• M30: 11,145,041 km (0.113 R)
• M31: 11,303,316 km (0.049 R)
• M32: 11,822,869 km (0.098 R)
• M33: 11,943,894 km (0.09 R)
• M34: 12,350,202 km (0.086 R)
• M35: 12,678,569 km (0.053 R)
• M36: 12,761,147 km (0.109 R)
• M37: 12,843,875 km (0.119 R)
• M38: 14,148,967 km (0.084 R)
• M39: 14,406,425 km (0.12 R)
• M40: 16,162,255 km (0.09 R)
• M41: 16,702,004 km (0.073 R)
• M42: 16,883,316 km (0.113 R)
• M43: 17,385,217 km (0.049 R)
• M44: 17,892,055 km (0.075 R)
• M45: 18,263,656 km (0.086 R)
• M46: 18,684,774 km (0.079 R)
• M47: 19,393,868 km (0.059 R)
• M48: 19,680,049 km (0.084 R)
• M49: 20,546,669 km (0.076 R)
• M50: 20,935,923 km (0.094 R)
• M51: 21,425,856 km (0.103 R)
• M52: 21,573,509 km (0.108 R)
• M53: 21,721,611 km (0.047 R)
• M54: 22,068,379 km (0.053 R)
• M55: 22,517,023 km (0.071 R)
• M56: 23,170,317 km (0.106 R)
• M57: 23,423,287 km (0.109 R)
• M58: 24,033,945 km (0.05 R)
• M59: 25,011,717 km (0.106 R)
• M60: 25,167,299 km (0.12 R)
• M61: 25,688,198 km (0.107 R)
• M62: 26,634,854 km (0.046 R)
• M63: 27,807,402 km (0.103 R)
• M64: 27,914,813 km (0.096 R)
• M65: 28,291,800 km (0.083 R)
• M66: 28,779,190 km (0.091 R)
• M67: 29,762,048 km (0.051 R)
• M68: 30,312,867 km (0.032 R)
• M69: 31,592,527 km (0.111 R)
• M70: 32,154,417 km (0.057 R)
• M71: 32,436,558 km (0.052 R)
• M72: 34,089,465 km (0.111 R)
• M73: 34,204,506 km (0.084 R)
• M74: 34,319,547 km (0.07 R)
• M75: 36,590,293 km (0.096 R)
• M76: 36,766,968 km (0.096 R)
• M77: 37,121,216 km (0.08 R)
• M78: 39,149,613 km (0.101 R)
• M79: 39,571,778 km (0.074 R)
• M80: 40,177,351 km (0.111 R)
• M81: 40,603,106 km (0.1 R)
• M82: 40,847,100 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 11.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.82 AU - 12.5 AU

Year: 14125 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,183,552 km

• M1: 144,960 km (0.108 R)
• M2: 312,809 km (0.078 R)
• M3: 774,468 km (0.09 R)
• M4: 1,115,103 km (0.087 R)
• M5: 1,527,095 km (0.102 R)
• M6: 1,657,245 km (0.034 R)
• M7: 2,156,753 km (0.064 R)
• M8: 2,244,417 km (0.092 R)
• M9: 2,638,906 km (0.088 R)
• M10: 2,764,718 km (0.094 R)
• M11: 2,892,624 km (0.052 R)
• M12: 3,220,992 km (0.112 R)
• M13: 4,057,842 km (0.093 R)
• M14: 4,167,198 km (0.091 R)
• M15: 5,076,305 km (0.115 R)
• M16: 5,154,843 km (0.086 R)
• M17: 6,593,676 km (0.11 R)
• M18: 6,808,947 km (0.095 R)
• M19: 6,895,714 km (0.091 R)
• M20: 7,202,240 km (0.097 R)
• M21: 8,011,265 km (0.116 R)
• M22: 8,754,318 km (0.08 R)
• M23: 9,422,721 km (0.091 R)
• M24: 11,113,626 km (0.04 R)
• M25: 11,318,575 km (0.081 R)
• M26: 11,784,572 km (0.116 R)
• M27: 11,993,710 km (0.095 R)
• M28: 12,896,234 km (0.058 R)
• M29: 13,820,599 km (0.105 R)
• M30: 14,151,959 km (0.091 R)
• M31: 14,541,811 km (0.065 R)
• M32: 14,822,456 km (0.114 R)
• M33: 15,446,279 km (0.086 R)
• M34: 15,790,205 km (0.091 R)
• M35: 15,962,990 km (0.108 R)
• M36: 16,136,524 km (0.103 R)
• M37: 16,485,536 km (0.119 R)
• M38: 17,428,152 km (0.114 R)
• M39: 17,666,611 km (0.062 R)
• M40: 20,297,140 km (0.077 R)
• M41: 20,863,069 km (0.108 R)
• M42: 21,817,952 km (0.109 R)
• M43: 23,309,443 km (0.096 R)
• M44: 23,440,640 km (0.11 R)
• M45: 24,632,935 km (0.071 R)
• M46: 26,389,962 km (0.091 R)
• M47: 27,007,502 km (0.119 R)
• M48: 27,421,888 km (0.12 R)
• M49: 28,818,235 km (0.084 R)
• M50: 30,094,604 km (0.073 R)
• M51: 30,739,819 km (0.095 R)
• M52: 31,244,712 km (0.107 R)
• M53: 31,752,447 km (0.104 R)
• M54: 33,070,404 km (0.048 R)
• M55: 33,810,316 km (0.111 R)
• M56: 34,033,366 km (0.108 R)
• M57: 35,683,879 km (0.028 R)
• M58: 36,214,503 km (0.115 R)
• M59: 38,208,343 km (0.073 R)
• M60: 38,595,802 km (0.03 R)
• M61: 39,844,495 km (0.052 R)
• M62: 40,237,489 km (0.118 R)
• M63: 40,395,015 km (0.095 R)
• M64: 40,552,841 km (0.079 R)
• M65: 41,106,503 km (0.111 R)
• M66: 41,662,708 km (0.101 R)
• M67: 41,742,443 km (0.046 R)
• M68: 42,702,413 km (0.07 R)
• M69: 43,588,780 km (0.118 R)
• M70: 43,669,563 km (0.11 R)
• M71: 45,297,637 km (0.057 R)
• M72: 46,036,800 km (0.094 R)
• M73: 46,531,819 km (0.104 R)
• M74: 47,111,511 km (0.117 R)
• M75: 48,445,475 km (0.082 R)
• M76: 48,780,874 km (0.092 R)
• M77: 49,117,020 km (0.103 R)
• M78: 50,299,890 km (0.039 R)
• M79: 50,554,506 km (0.11 R)
• M80: 53,038,429 km (0.11 R)
• M81: 54,600,081 km (0.104 R)
• M82: 55,123,973 km (0.11 R)
• M83: 55,561,846 km (0.1 R)
• M84: 56,882,346 km (0.076 R)
• M85: 56,970,759 km (0.053 R)
• M86: 57,059,171 km (0.092 R)
• M87: 57,502,130 km (0.102 R)
• M88: 59,464,555 km (0.025 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit