🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.81 AU - 0.81 AU

Year: 215 Days

Day: 45.3 Hours

Environment

Temp: 266 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,367,328 km

• M1: 44,730 km (0.093 R)
• M2: 198,068 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.31 AU - 1.61 AU

Year: 519 Days

Day: 14.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.67 AU - 2.45 AU

Year: 870 Days

Day: 40.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,367,328 km

• M1: 1,059,003 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.57 AU - 3.93 AU

Year: 2137 Days

Day: 16.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.71 AU - 5.77 AU

Year: 3037 Days

Day: 21.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,367,328 km

• M1: 2,639,355 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.46 AU - 9.24 AU

Year: 7749 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 14.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.62 AU - 13.84 AU

Year: 12588 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,367,328 km

• M1: 186,549 km (0.05 R)
• M2: 295,157 km (0.072 R)
• M3: 390,301 km (0.072 R)
• M4: 533,466 km (0.057 R)
• M5: 866,471 km (0.094 R)
• M6: 1,288,786 km (0.09 R)
• M7: 1,548,338 km (0.113 R)
• M8: 1,825,393 km (0.1 R)
• M9: 2,904,443 km (0.032 R)
• M10: 3,249,266 km (0.111 R)
• M11: 3,442,995 km (0.042 R)
• M12: 3,574,192 km (0.078 R)
• M13: 3,740,844 km (0.078 R)
• M14: 4,867,616 km (0.057 R)
• M15: 5,661,382 km (0.102 R)
• M16: 5,974,490 km (0.099 R)
• M17: 7,072,987 km (0.113 R)
• M18: 7,367,994 km (0.076 R)
• M19: 9,360,040 km (0.09 R)
• M20: 9,684,218 km (0.108 R)
• M21: 9,777,567 km (0.026 R)
• M22: 10,153,806 km (0.074 R)
• M23: 10,727,215 km (0.062 R)
• M24: 11,508,115 km (0.077 R)
• M25: 12,005,678 km (0.102 R)
• M26: 12,105,908 km (0.073 R)
• M27: 13,749,391 km (0.077 R)
• M28: 14,012,384 km (0.112 R)
• M29: 14,650,718 km (0.06 R)
• M30: 14,811,835 km (0.076 R)
• M31: 15,027,555 km (0.032 R)
• M32: 15,735,602 km (0.049 R)
• M33: 16,510,519 km (0.108 R)
• M34: 17,982,412 km (0.097 R)
• M35: 20,327,957 km (0.065 R)
• M36: 20,808,615 km (0.057 R)
• M37: 21,232,276 km (0.098 R)
• M38: 24,213,163 km (0.087 R)
• M39: 25,622,824 km (0.108 R)
• M40: 27,058,964 km (0.091 R)
• M41: 27,256,882 km (0.084 R)
• M42: 28,186,632 km (0.101 R)
• M43: 28,588,303 km (0.05 R)
• M44: 30,009,034 km (0.095 R)
• M45: 30,625,078 km (0.1 R)
• M46: 31,522,067 km (0.081 R)
• M47: 33,059,783 km (0.102 R)
• M48: 33,342,074 km (0.069 R)
• M49: 33,837,842 km (0.03 R)
• M50: 34,621,884 km (0.026 R)
• M51: 34,836,707 km (0.076 R)
• M52: 35,484,017 km (0.104 R)
• M53: 35,700,784 km (0.056 R)
• M54: 36,207,921 km (0.099 R)
• M55: 36,790,604 km (0.106 R)
• M56: 38,186,801 km (0.085 R)
• M57: 41,562,178 km (0.039 R)
• M58: 42,478,315 km (0.111 R)
• M59: 43,092,714 km (0.069 R)
• M60: 45,188,281 km (0.115 R)
• M61: 46,209,137 km (0.09 R)
• M62: 47,316,909 km (0.096 R)
• M63: 50,692,435 km (0.109 R)
• M64: 51,262,553 km (0.118 R)
• M65: 51,671,105 km (0.093 R)
• M66: 52,162,833 km (0.111 R)
• M67: 54,561,036 km (0.071 R)
• M68: 54,727,838 km (0.1 R)
• M69: 54,978,265 km (0.102 R)
• M70: 55,563,940 km (0.101 R)
• M71: 56,151,860 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 11.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.65 AU - 17.87 AU

Year: 16690 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,367,328 km

• M1: 232,026 km (0.07 R)
• M2: 418,874 km (0.119 R)
• M3: 962,812 km (0.104 R)
• M4: 1,355,656 km (0.102 R)
• M5: 1,555,967 km (0.078 R)
• M6: 1,735,485 km (0.085 R)
• M7: 1,954,047 km (0.087 R)
• M8: 2,148,525 km (0.103 R)
• M9: 2,383,692 km (0.111 R)
• M10: 2,698,746 km (0.107 R)
• M11: 3,177,459 km (0.096 R)
• M12: 3,291,752 km (0.084 R)
• M13: 4,088,809 km (0.092 R)
• M14: 4,297,348 km (0.057 R)
• M15: 4,381,722 km (0.098 R)
• M16: 4,681,516 km (0.102 R)
• M17: 5,391,956 km (0.098 R)
• M18: 6,279,071 km (0.065 R)
• M19: 6,912,170 km (0.08 R)
• M20: 7,111,135 km (0.07 R)
• M21: 7,261,630 km (0.079 R)
• M22: 7,362,459 km (0.11 R)
• M23: 8,134,085 km (0.09 R)
• M24: 8,823,731 km (0.116 R)
• M25: 9,921,181 km (0.086 R)
• M26: 10,600,206 km (0.107 R)
• M27: 11,706,033 km (0.05 R)
• M28: 12,483,793 km (0.116 R)
• M29: 12,909,548 km (0.058 R)
• M30: 13,650,357 km (0.032 R)
• M31: 13,775,122 km (0.107 R)
• M32: 14,532,087 km (0.089 R)
• M33: 15,173,263 km (0.061 R)
• M34: 15,497,292 km (0.094 R)
• M35: 16,616,135 km (0.047 R)
• M36: 16,749,576 km (0.063 R)
• M37: 17,692,940 km (0.104 R)
• M38: 18,792,185 km (0.082 R)
• M39: 19,070,437 km (0.06 R)
• M40: 19,560,670 km (0.102 R)
• M41: 20,126,000 km (0.049 R)
• M42: 21,854,304 km (0.032 R)
• M43: 22,293,823 km (0.079 R)
• M44: 27,003,313 km (0.085 R)
• M45: 28,266,966 km (0.058 R)
• M46: 28,986,233 km (0.096 R)
• M47: 29,388,352 km (0.101 R)
• M48: 31,592,078 km (0.068 R)
• M49: 32,172,069 km (0.11 R)
• M50: 33,764,090 km (0.071 R)
• M51: 34,867,973 km (0.044 R)
• M52: 35,639,150 km (0.105 R)
• M53: 36,070,141 km (0.115 R)
• M54: 36,329,544 km (0.032 R)
• M55: 36,849,995 km (0.102 R)
• M56: 37,198,558 km (0.107 R)
• M57: 38,074,304 km (0.101 R)
• M58: 38,162,267 km (0.11 R)
• M59: 40,293,738 km (0.047 R)
• M60: 41,102,913 km (0.106 R)
• M61: 41,283,477 km (0.118 R)
• M62: 41,736,011 km (0.102 R)
• M63: 42,099,234 km (0.079 R)
• M64: 42,920,227 km (0.083 R)
• M65: 43,195,039 km (0.119 R)
• M66: 44,300,417 km (0.086 R)
• M67: 45,695,118 km (0.12 R)
• M68: 46,257,008 km (0.099 R)
• M69: 47,956,589 km (0.054 R)
• M70: 49,100,864 km (0.081 R)
• M71: 50,061,282 km (0.101 R)
• M72: 52,098,506 km (0.101 R)
• M73: 52,196,193 km (0.038 R)
• M74: 52,391,717 km (0.063 R)
• M75: 55,753,182 km (0.113 R)
• M76: 56,453,748 km (0.11 R)
• M77: 56,755,039 km (0.091 R)
• M78: 57,661,751 km (0.049 R)
• M79: 61,130,328 km (0.119 R)
• M80: 62,682,106 km (0.118 R)
• M81: 62,785,927 km (0.101 R)
• M82: 62,889,898 km (0.034 R)
• M83: 63,097,988 km (0.099 R)
• M84: 64,666,073 km (0.027 R)
• M85: 67,095,243 km (0.106 R)
• M86: 67,201,607 km (0.073 R)
• M87: 71,065,272 km (0.116 R)
• M88: 71,282,039 km (0.099 R)
• M89: 71,716,322 km (0.099 R)
• M90: 71,933,687 km (0.06 R)
• M91: 72,260,259 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 8.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.42 AU - 18.76 AU

Year: 19888 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,367,328 km

• M1: 447,148 km (0.117 R)
• M2: 624,870 km (0.057 R)
• M3: 1,026,989 km (0.098 R)
• M4: 1,645,876 km (0.099 R)
• M5: 1,900,641 km (0.115 R)
• M6: 1,979,479 km (0.114 R)
• M7: 2,278,525 km (0.102 R)
• M8: 2,591,783 km (0.107 R)
• M9: 2,979,840 km (0.119 R)
• M10: 3,644,952 km (0.102 R)
• M11: 4,045,276 km (0.104 R)
• M12: 4,113,343 km (0.119 R)
• M13: 4,529,973 km (0.106 R)
• M14: 4,600,733 km (0.108 R)
• M15: 6,446,771 km (0.105 R)
• M16: 6,606,691 km (0.064 R)
• M17: 6,767,808 km (0.068 R)
• M18: 7,719,400 km (0.093 R)
• M19: 7,804,222 km (0.098 R)
• M20: 8,889,405 km (0.034 R)
• M21: 9,112,156 km (0.117 R)
• M22: 9,929,110 km (0.045 R)
• M23: 10,722,128 km (0.073 R)
• M24: 10,816,824 km (0.104 R)
• M25: 12,368,453 km (0.117 R)
• M26: 12,617,234 km (0.104 R)
• M27: 12,717,165 km (0.087 R)
• M28: 13,069,020 km (0.094 R)
• M29: 13,170,148 km (0.106 R)
• M30: 13,526,191 km (0.093 R)
• M31: 14,247,701 km (0.105 R)
• M32: 14,351,821 km (0.09 R)
• M33: 15,193,758 km (0.082 R)
• M34: 15,781,827 km (0.116 R)
• M35: 16,431,980 km (0.1 R)
• M36: 16,815,100 km (0.103 R)
• M37: 17,090,659 km (0.097 R)
• M38: 17,146,010 km (0.093 R)
• M39: 17,534,666 km (0.055 R)
• M40: 20,102,214 km (0.107 R)
• M41: 20,219,050 km (0.108 R)
• M42: 20,570,904 km (0.113 R)
• M43: 20,688,638 km (0.097 R)
• M44: 20,806,521 km (0.096 R)
• M45: 21,518,906 km (0.063 R)
• M46: 22,663,180 km (0.11 R)
• M47: 22,906,576 km (0.081 R)
• M48: 23,089,683 km (0.116 R)
• M49: 23,457,395 km (0.05 R)
• M50: 23,888,835 km (0.12 R)
• M51: 23,950,769 km (0.101 R)
• M52: 24,198,652 km (0.095 R)
• M53: 24,447,434 km (0.037 R)
• M54: 24,884,858 km (0.07 R)
• M55: 26,724,463 km (0.078 R)
• M56: 26,788,790 km (0.061 R)
• M57: 29,200,607 km (0.06 R)
• M58: 29,997,664 km (0.074 R)
• M59: 30,801,902 km (0.069 R)
• M60: 31,071,478 km (0.054 R)
• M61: 31,817,074 km (0.098 R)
• M62: 32,089,641 km (0.103 R)
• M63: 33,187,689 km (0.088 R)
• M64: 34,298,154 km (0.11 R)
• M65: 35,491,197 km (0.079 R)
• M66: 35,632,418 km (0.069 R)
• M67: 36,199,244 km (0.083 R)
• M68: 36,483,929 km (0.067 R)
• M69: 37,126,900 km (0.082 R)
• M70: 40,176,603 km (0.109 R)
• M71: 41,210,922 km (0.111 R)
• M72: 41,656,873 km (0.076 R)
• M73: 41,806,023 km (0.054 R)
• M74: 41,955,172 km (0.093 R)
• M75: 43,607,929 km (0.114 R)
• M76: 43,910,715 km (0.042 R)
• M77: 45,742,092 km (0.101 R)
• M78: 46,049,815 km (0.106 R)
• M79: 46,358,136 km (0.089 R)
• M80: 46,667,056 km (0.095 R)
• M81: 47,598,303 km (0.102 R)
• M82: 48,535,533 km (0.102 R)
• M83: 49,242,533 km (0.057 R)
• M84: 51,623,682 km (0.117 R)
• M85: 51,703,717 km (0.075 R)
• M86: 54,204,694 km (0.077 R)

Kuiper Belt

Range: 37.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit