🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.88 AU - 0.96 AU

Year: 319 Days

Day: 25.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,109,761 km

• M1: 489,484 km (0.103 R)
• M2: 701,016 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.23 AU

Year: 400 Days

Day: 43.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.43 AU - 1.99 AU

Year: 809 Days

Day: 19.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.75 AU - 2.85 AU

Year: 1261 Days

Day: 16 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,109,761 km

• M1: 577,897 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.03 AU - 5.18 AU

Year: 3568 Days

Day: 22.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,109,761 km

• M1: 73,453 km (0.108 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 9.1

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.15 AU - 7.47 AU

Year: 6427 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,109,761 km

• M1: 297,401 km (0.048 R)
• M2: 457,470 km (0.07 R)
• M3: 717,322 km (0.119 R)
• M4: 774,767 km (0.118 R)
• M5: 834,008 km (0.091 R)
• M6: 1,087,128 km (0.108 R)
• M7: 1,328,579 km (0.116 R)
• M8: 1,455,886 km (0.072 R)
• M9: 1,530,386 km (0.034 R)
• M10: 1,664,127 km (0.116 R)
• M11: 1,861,895 km (0.047 R)
• M12: 1,984,416 km (0.076 R)
• M13: 2,130,722 km (0.1 R)
• M14: 2,280,620 km (0.036 R)
• M15: 2,568,446 km (0.084 R)
• M16: 2,728,366 km (0.101 R)
• M17: 2,797,929 km (0.028 R)
• M18: 2,867,941 km (0.086 R)
• M19: 3,375,526 km (0.084 R)
• M20: 3,500,441 km (0.039 R)
• M21: 3,963,147 km (0.1 R)
• M22: 4,095,092 km (0.096 R)
• M23: 4,255,461 km (0.083 R)
• M24: 4,804,934 km (0.082 R)
• M25: 4,945,855 km (0.112 R)
• M26: 5,909,714 km (0.083 R)
• M27: 6,182,581 km (0.1 R)
• M28: 6,428,669 km (0.089 R)
• M29: 7,089,742 km (0.077 R)
• M30: 7,477,350 km (0.116 R)
• M31: 7,575,337 km (0.114 R)
• M32: 8,476,215 km (0.088 R)
• M33: 8,784,088 km (0.086 R)
• M34: 8,956,574 km (0.08 R)
• M35: 9,943,920 km (0.12 R)
• M36: 11,076,825 km (0.119 R)
• M37: 11,263,373 km (0.11 R)
• M38: 11,677,610 km (0.054 R)
• M39: 12,211,824 km (0.044 R)
• M40: 12,365,910 km (0.037 R)
• M41: 12,598,385 km (0.072 R)
• M42: 13,264,694 km (0.082 R)
• M43: 13,383,474 km (0.114 R)
• M44: 13,582,140 km (0.094 R)
• M45: 13,701,968 km (0.097 R)
• M46: 14,184,272 km (0.066 R)
• M47: 15,373,126 km (0.111 R)
• M48: 15,539,479 km (0.093 R)
• M49: 15,664,842 km (0.087 R)
• M50: 16,338,481 km (0.116 R)
• M51: 17,021,545 km (0.089 R)
• M52: 17,626,968 km (0.09 R)
• M53: 17,975,979 km (0.079 R)
• M54: 18,681,034 km (0.104 R)
• M55: 18,947,917 km (0.079 R)
• M56: 19,126,387 km (0.12 R)
• M57: 19,215,846 km (0.113 R)
• M58: 19,485,123 km (0.052 R)
• M59: 20,254,804 km (0.115 R)
• M60: 21,034,358 km (0.108 R)
• M61: 21,219,261 km (0.117 R)
• M62: 21,497,663 km (0.118 R)
• M63: 23,049,890 km (0.075 R)
• M64: 23,911,724 km (0.068 R)
• M65: 24,492,163 km (0.114 R)
• M66: 24,589,402 km (0.09 R)
• M67: 24,686,790 km (0.092 R)
• M68: 26,360,790 km (0.108 R)
• M69: 26,910,114 km (0.108 R)
• M70: 27,060,609 km (0.057 R)
• M71: 27,312,083 km (0.116 R)
• M72: 27,564,305 km (0.092 R)
• M73: 28,529,810 km (0.082 R)
• M74: 29,196,867 km (0.101 R)
• M75: 30,232,982 km (0.097 R)
• M76: 31,123,239 km (0.064 R)
• M77: 31,386,680 km (0.032 R)
• M78: 31,598,062 km (0.092 R)
• M79: 31,756,786 km (0.103 R)
• M80: 32,181,494 km (0.115 R)
• M81: 32,341,264 km (0.094 R)
• M82: 33,682,858 km (0.104 R)
• M83: 33,953,481 km (0.12 R)
• M84: 34,714,635 km (0.066 R)
• M85: 34,878,594 km (0.118 R)
• M86: 35,481,623 km (0.058 R)
• M87: 35,811,935 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 14.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.68 AU - 8.1 AU

Year: 7265 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,109,761 km

• M1: 186,848 km (0.038 R)
• M2: 335,997 km (0.109 R)
• M3: 471,981 km (0.076 R)
• M4: 688,300 km (0.055 R)
• M5: 803,041 km (0.062 R)
• M6: 989,141 km (0.084 R)
• M7: 1,173,446 km (0.082 R)
• M8: 1,482,066 km (0.105 R)
• M9: 1,636,601 km (0.073 R)
• M10: 1,817,165 km (0.086 R)
• M11: 2,026,004 km (0.079 R)
• M12: 2,220,930 km (0.082 R)
• M13: 2,490,805 km (0.091 R)
• M14: 2,629,931 km (0.091 R)
• M15: 3,137,516 km (0.07 R)
• M16: 4,382,918 km (0.095 R)
• M17: 4,926,407 km (0.109 R)
• M18: 5,889,967 km (0.077 R)
• M19: 6,203,076 km (0.078 R)
• M20: 6,361,649 km (0.115 R)
• M21: 6,715,448 km (0.07 R)
• M22: 7,175,163 km (0.113 R)
• M23: 7,815,442 km (0.118 R)
• M24: 7,918,215 km (0.044 R)
• M25: 8,125,109 km (0.043 R)
• M26: 9,006,689 km (0.083 R)
• M27: 9,259,061 km (0.111 R)
• M28: 9,623,631 km (0.037 R)
• M29: 9,881,687 km (0.095 R)
• M30: 10,291,885 km (0.057 R)
• M31: 11,128,885 km (0.106 R)
• M32: 12,626,060 km (0.096 R)
• M33: 13,030,573 km (0.108 R)
• M34: 13,894,052 km (0.093 R)
• M35: 14,269,692 km (0.076 R)
• M36: 14,691,109 km (0.064 R)
• M37: 16,154,476 km (0.09 R)
• M38: 16,549,564 km (0.098 R)
• M39: 16,903,512 km (0.079 R)
• M40: 18,207,407 km (0.108 R)
• M41: 18,481,171 km (0.105 R)
• M42: 19,079,264 km (0.076 R)
• M43: 19,357,366 km (0.116 R)
• M44: 20,011,558 km (0.109 R)
• M45: 20,199,901 km (0.057 R)
• M46: 21,341,931 km (0.082 R)
• M47: 21,678,975 km (0.108 R)
• M48: 22,602,593 km (0.112 R)
• M49: 23,094,022 km (0.05 R)
• M50: 23,588,891 km (0.116 R)
• M51: 24,388,043 km (0.088 R)
• M52: 26,476,130 km (0.077 R)
• M53: 26,631,114 km (0.115 R)
• M54: 26,734,635 km (0.087 R)
• M55: 27,098,009 km (0.114 R)
• M56: 28,620,915 km (0.117 R)
• M57: 29,366,062 km (0.115 R)
• M58: 29,526,581 km (0.1 R)
• M59: 30,333,511 km (0.07 R)
• M60: 31,475,392 km (0.099 R)
• M61: 31,639,650 km (0.074 R)
• M62: 31,749,455 km (0.095 R)
• M63: 31,969,065 km (0.099 R)
• M64: 32,299,676 km (0.069 R)
• M65: 33,465,642 km (0.111 R)
• M66: 34,306,831 km (0.063 R)
• M67: 34,701,769 km (0.069 R)
• M68: 34,871,413 km (0.088 R)
• M69: 35,781,417 km (0.088 R)
• M70: 36,010,152 km (0.115 R)
• M71: 36,641,455 km (0.108 R)
• M72: 36,814,390 km (0.114 R)
• M73: 37,857,088 km (0.11 R)
• M74: 37,973,624 km (0.099 R)
• M75: 38,148,504 km (0.076 R)
• M76: 38,557,804 km (0.072 R)
• M77: 38,850,866 km (0.115 R)
• M78: 39,498,475 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 11.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.58 AU - 12.84 AU

Year: 15430 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,109,761 km

• M1: 228,586 km (0.081 R)
• M2: 303,983 km (0.059 R)
• M3: 779,555 km (0.038 R)
• M4: 1,215,931 km (0.032 R)
• M5: 1,295,667 km (0.087 R)
• M6: 1,692,550 km (0.107 R)
• M7: 2,458,491 km (0.058 R)
• M8: 3,059,875 km (0.082 R)
• M9: 3,133,627 km (0.093 R)
• M10: 3,282,925 km (0.073 R)
• M11: 3,549,957 km (0.026 R)
• M12: 3,666,644 km (0.109 R)
• M13: 4,859,687 km (0.087 R)
• M14: 4,946,154 km (0.092 R)
• M15: 5,656,595 km (0.05 R)
• M16: 5,839,254 km (0.077 R)
• M17: 5,931,256 km (0.059 R)
• M18: 7,270,606 km (0.103 R)
• M19: 7,419,456 km (0.077 R)
• M20: 7,519,387 km (0.087 R)
• M21: 7,771,011 km (0.073 R)
• M22: 8,386,157 km (0.056 R)
• M23: 8,857,989 km (0.106 R)
• M24: 8,963,904 km (0.039 R)
• M25: 9,446,358 km (0.115 R)
• M26: 9,554,666 km (0.058 R)
• M27: 9,717,878 km (0.025 R)
• M28: 11,632,730 km (0.086 R)
• M29: 11,923,997 km (0.075 R)
• M30: 12,099,925 km (0.08 R)
• M31: 13,906,169 km (0.086 R)
• M32: 14,714,746 km (0.113 R)
• M33: 15,156,508 km (0.074 R)
• M34: 15,283,517 km (0.075 R)
• M35: 16,507,826 km (0.09 R)
• M36: 16,901,119 km (0.069 R)
• M37: 17,830,570 km (0.027 R)
• M38: 18,233,886 km (0.071 R)
• M39: 18,572,426 km (0.093 R)
• M40: 19,462,234 km (0.086 R)
• M41: 19,947,081 km (0.052 R)
• M42: 20,717,211 km (0.117 R)
• M43: 20,999,652 km (0.119 R)
• M44: 22,142,130 km (0.048 R)
• M45: 25,840,489 km (0.038 R)
• M46: 27,450,012 km (0.105 R)
• M47: 27,838,069 km (0.119 R)
• M48: 28,384,401 km (0.041 R)
• M49: 29,170,837 km (0.101 R)
• M50: 29,329,111 km (0.102 R)
• M51: 29,408,249 km (0.079 R)
• M52: 30,204,109 km (0.105 R)
• M53: 30,765,401 km (0.109 R)
• M54: 31,168,417 km (0.116 R)
• M55: 31,249,350 km (0.101 R)
• M56: 33,457,713 km (0.088 R)
• M57: 34,205,104 km (0.111 R)
• M58: 34,288,430 km (0.089 R)
• M59: 34,873,956 km (0.105 R)
• M60: 35,125,879 km (0.055 R)
• M61: 36,394,619 km (0.115 R)
• M62: 36,991,963 km (0.115 R)
• M63: 41,796,149 km (0.102 R)
• M64: 42,242,549 km (0.09 R)
• M65: 44,498,186 km (0.112 R)
• M66: 44,589,291 km (0.097 R)
• M67: 45,136,819 km (0.088 R)
• M68: 45,411,481 km (0.082 R)
• M69: 45,686,591 km (0.085 R)
• M70: 46,978,070 km (0.05 R)
• M71: 50,258,751 km (0.078 R)
• M72: 51,878,746 km (0.047 R)
• M73: 52,262,465 km (0.059 R)
• M74: 52,647,081 km (0.113 R)
• M75: 53,032,595 km (0.104 R)
• M76: 54,097,732 km (0.097 R)
• M77: 56,052,377 km (0.094 R)
• M78: 56,544,704 km (0.118 R)
• M79: 56,643,289 km (0.099 R)
• M80: 57,335,329 km (0.11 R)
• M81: 60,332,522 km (0.105 R)
• M82: 61,140,351 km (0.115 R)
• M83: 65,750,957 km (0.115 R)
• M84: 65,958,449 km (0.08 R)
• M85: 67,730,885 km (0.033 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit