🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 293 Days

Day: 14.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.81 AU - 2.23 AU

Year: 1038 Days

Day: 32.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 118.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.79 AU - 2.71 AU

Year: 1221 Days

Day: 34.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.71 AU - 3.15 AU

Year: 1814 Days

Day: 38.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,892,964 km

• M1: 937,829 km (0.112 R)
• M2: 1,427,164 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.77 AU - 5.11 AU

Year: 3971 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 11.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.98 AU - 12.72 AU

Year: 12925 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,892,964 km

• M1: 197,020 km (0.054 R)
• M2: 271,371 km (0.111 R)
• M3: 422,016 km (0.073 R)
• M4: 510,428 km (0.113 R)
• M5: 664,963 km (0.086 R)
• M6: 836,402 km (0.117 R)
• M7: 970,890 km (0.119 R)
• M8: 1,113,008 km (0.111 R)
• M9: 1,224,459 km (0.037 R)
• M10: 1,927,120 km (0.066 R)
• M11: 2,155,107 km (0.079 R)
• M12: 2,538,227 km (0.087 R)
• M13: 3,021,129 km (0.067 R)
• M14: 3,671,880 km (0.059 R)
• M15: 4,129,799 km (0.11 R)
• M16: 4,395,335 km (0.05 R)
• M17: 4,636,188 km (0.079 R)
• M18: 4,850,412 km (0.119 R)
• M19: 5,036,661 km (0.089 R)
• M20: 5,193,739 km (0.119 R)
• M21: 5,288,883 km (0.09 R)
• M22: 6,203,824 km (0.095 R)
• M23: 6,508,405 km (0.119 R)
• M24: 6,783,216 km (0.081 R)
• M25: 7,202,689 km (0.082 R)
• M26: 7,594,635 km (0.056 R)
• M27: 7,811,402 km (0.086 R)
• M28: 8,774,214 km (0.113 R)
• M29: 8,925,757 km (0.109 R)
• M30: 9,001,753 km (0.083 R)
• M31: 9,735,231 km (0.089 R)
• M32: 10,608,284 km (0.042 R)
• M33: 11,013,395 km (0.101 R)
• M34: 11,341,314 km (0.098 R)
• M35: 12,048,613 km (0.066 R)
• M36: 12,513,862 km (0.059 R)
• M37: 12,599,133 km (0.068 R)
• M38: 12,898,927 km (0.094 R)
• M39: 13,244,498 km (0.093 R)
• M40: 13,418,480 km (0.054 R)
• M41: 13,505,696 km (0.071 R)
• M42: 14,972,652 km (0.103 R)
• M43: 15,199,293 km (0.084 R)
• M44: 15,472,908 km (0.087 R)
• M45: 15,610,239 km (0.105 R)
• M46: 15,932,323 km (0.118 R)
• M47: 16,583,223 km (0.118 R)
• M48: 18,879,999 km (0.082 R)
• M49: 19,321,762 km (0.113 R)
• M50: 20,516,151 km (0.107 R)
• M51: 21,632,002 km (0.111 R)
• M52: 21,837,100 km (0.114 R)
• M53: 22,352,465 km (0.112 R)
• M54: 22,611,569 km (0.063 R)
• M55: 22,976,139 km (0.064 R)
• M56: 23,185,276 km (0.026 R)
• M57: 24,028,410 km (0.056 R)
• M58: 25,527,829 km (0.04 R)
• M59: 25,798,751 km (0.118 R)
• M60: 27,333,625 km (0.064 R)
• M61: 27,555,329 km (0.112 R)
• M62: 27,944,583 km (0.116 R)
• M63: 28,112,133 km (0.052 R)
• M64: 29,236,809 km (0.116 R)
• M65: 29,633,992 km (0.098 R)
• M66: 29,975,823 km (0.119 R)
• M67: 30,147,262 km (0.098 R)
• M68: 30,261,704 km (0.079 R)
• M69: 30,491,038 km (0.116 R)
• M70: 30,778,565 km (0.112 R)
• M71: 32,639,862 km (0.095 R)
• M72: 33,228,978 km (0.119 R)
• M73: 33,465,492 km (0.083 R)
• M74: 34,717,028 km (0.082 R)
• M75: 35,680,738 km (0.051 R)
• M76: 36,897,866 km (0.112 R)
• M77: 37,020,387 km (0.087 R)
• M78: 38,438,275 km (0.108 R)
• M79: 38,686,757 km (0.117 R)
• M80: 39,310,132 km (0.06 R)
• M81: 39,560,409 km (0.095 R)
• M82: 39,811,135 km (0.048 R)
• M83: 39,999,628 km (0.107 R)
• M84: 40,883,004 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.3

Radius: 4.9

Gravity: 36.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.38 AU - 16.16 AU

Year: 22648 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,892,964 km

• M1: 137,780 km (0.064 R)
• M2: 179,218 km (0.075 R)
• M3: 315,352 km (0.076 R)
• M4: 624,870 km (0.114 R)
• M5: 1,066,633 km (0.089 R)
• M6: 1,982,920 km (0.107 R)
• M7: 2,058,168 km (0.119 R)
• M8: 2,173,059 km (0.077 R)
• M9: 4,036,151 km (0.104 R)
• M10: 4,473,126 km (0.093 R)
• M11: 4,572,309 km (0.105 R)
• M12: 5,338,849 km (0.047 R)
• M13: 5,656,595 km (0.077 R)
• M14: 5,763,856 km (0.109 R)
• M15: 8,593,799 km (0.055 R)
• M16: 9,090,763 km (0.099 R)
• M17: 9,789,236 km (0.096 R)
• M18: 10,373,565 km (0.063 R)
• M19: 10,636,857 km (0.104 R)
• M20: 11,848,600 km (0.091 R)
• M21: 14,253,984 km (0.079 R)
• M22: 15,212,308 km (0.118 R)
• M23: 16,191,277 km (0.096 R)
• M24: 16,267,422 km (0.073 R)
• M25: 16,726,688 km (0.039 R)
• M26: 17,972,389 km (0.073 R)
• M27: 18,130,215 km (0.093 R)
• M28: 18,447,213 km (0.047 R)
• M29: 19,167,227 km (0.098 R)
• M30: 20,469,626 km (0.041 R)
• M31: 20,634,483 km (0.076 R)
• M32: 21,131,447 km (0.081 R)
• M33: 21,632,450 km (0.117 R)
• M34: 21,716,375 km (0.114 R)
• M35: 21,884,523 km (0.082 R)
• M36: 22,306,539 km (0.094 R)
• M37: 22,476,182 km (0.103 R)
• M38: 25,424,158 km (0.09 R)
• M39: 25,689,994 km (0.115 R)
• M40: 26,135,197 km (0.094 R)
• M41: 27,486,066 km (0.109 R)
• M42: 27,941,292 km (0.096 R)
• M43: 29,507,881 km (0.094 R)
• M44: 30,067,676 km (0.054 R)
• M45: 31,102,893 km (0.118 R)
• M46: 31,577,268 km (0.055 R)
• M47: 31,767,706 km (0.101 R)
• M48: 31,958,444 km (0.119 R)
• M49: 32,533,199 km (0.105 R)
• M50: 33,014,754 km (0.044 R)
• M51: 33,887,508 km (0.081 R)
• M52: 34,082,434 km (0.105 R)
• M53: 34,375,646 km (0.058 R)
• M54: 34,767,742 km (0.041 R)
• M55: 35,260,069 km (0.035 R)
• M56: 37,252,114 km (0.068 R)
• M57: 37,453,323 km (0.051 R)
• M58: 39,178,186 km (0.094 R)
• M59: 39,690,409 km (0.116 R)
• M60: 41,344,364 km (0.093 R)
• M61: 41,448,484 km (0.107 R)
• M62: 46,547,677 km (0.093 R)
• M63: 47,743,861 km (0.058 R)
• M64: 48,510,251 km (0.025 R)
• M65: 49,280,680 km (0.096 R)
• M66: 49,944,446 km (0.118 R)
• M67: 52,177,793 km (0.114 R)
• M68: 52,402,937 km (0.099 R)
• M69: 53,306,658 km (0.059 R)
• M70: 54,786,181 km (0.118 R)
• M71: 55,703,366 km (0.105 R)
• M72: 56,741,126 km (0.073 R)
• M73: 57,436,606 km (0.095 R)
• M74: 60,128,620 km (0.107 R)
• M75: 62,025,372 km (0.073 R)
• M76: 62,383,210 km (0.108 R)
• M77: 62,741,796 km (0.048 R)
• M78: 63,460,913 km (0.112 R)
• M79: 64,423,874 km (0.054 R)
• M80: 64,544,600 km (0.054 R)
• M81: 65,513,096 km (0.104 R)
• M82: 68,077,952 km (0.117 R)
• M83: 69,558,372 km (0.096 R)
• M84: 72,927,915 km (0.067 R)
• M85: 75,076,439 km (0.062 R)
• M86: 75,585,072 km (0.113 R)
• M87: 75,839,837 km (0.101 R)
• M88: 80,083,630 km (0.089 R)
• M89: 80,863,483 km (0.104 R)
• M90: 82,692,916 km (0.104 R)
• M91: 83,218,154 km (0.106 R)
• M92: 87,058,930 km (0.118 R)
• M93: 87,860,774 km (0.046 R)
• M94: 89,606,432 km (0.112 R)
• M95: 89,876,007 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.7

Radius: 3.7

Gravity: 50.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.06 AU - 19.44 AU

Year: 30545 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,892,964 km

• M1: 118,182 km (0.108 R)
• M2: 289,621 km (0.044 R)
• M3: 468,840 km (0.114 R)
• M4: 623,225 km (0.11 R)
• M5: 945,159 km (0.079 R)
• M6: 1,873,863 km (0.103 R)
• M7: 1,994,289 km (0.09 R)
• M8: 2,814,385 km (0.109 R)
• M9: 3,283,075 km (0.113 R)
• M10: 4,133,838 km (0.099 R)
• M11: 5,215,879 km (0.056 R)
• M12: 5,963,420 km (0.115 R)
• M13: 7,365,601 km (0.102 R)
• M14: 7,747,375 km (0.119 R)
• M15: 8,729,933 km (0.102 R)
• M16: 9,269,682 km (0.115 R)
• M17: 9,750,939 km (0.093 R)
• M18: 11,169,875 km (0.12 R)
• M19: 11,315,284 km (0.109 R)
• M20: 14,194,444 km (0.056 R)
• M21: 14,668,670 km (0.043 R)
• M22: 14,748,256 km (0.101 R)
• M23: 14,987,762 km (0.075 R)
• M24: 15,228,465 km (0.078 R)
• M25: 16,368,849 km (0.08 R)
• M26: 19,163,637 km (0.095 R)
• M27: 19,599,715 km (0.101 R)
• M28: 22,101,739 km (0.097 R)
• M29: 22,467,356 km (0.101 R)
• M30: 25,750,132 km (0.099 R)
• M31: 25,942,216 km (0.089 R)
• M32: 28,085,953 km (0.116 R)
• M33: 28,481,789 km (0.073 R)
• M34: 30,997,427 km (0.049 R)
• M35: 31,099,453 km (0.115 R)
• M36: 31,920,296 km (0.094 R)
• M37: 32,748,171 km (0.101 R)
• M38: 32,956,261 km (0.077 R)
• M39: 33,897,980 km (0.075 R)
• M40: 34,425,013 km (0.105 R)
• M41: 35,060,954 km (0.034 R)
• M42: 35,915,008 km (0.064 R)
• M43: 36,452,214 km (0.093 R)
• M44: 38,847,276 km (0.047 R)
• M45: 39,177,887 km (0.064 R)
• M46: 40,175,107 km (0.05 R)
• M47: 41,630,095 km (0.11 R)
• M48: 41,968,336 km (0.055 R)
• M49: 42,420,720 km (0.087 R)
• M50: 42,534,115 km (0.055 R)
• M51: 42,988,594 km (0.111 R)
• M52: 47,384,976 km (0.102 R)
• M53: 48,565,453 km (0.066 R)
• M54: 49,397,516 km (0.101 R)
• M55: 50,114,389 km (0.072 R)
• M56: 50,594,299 km (0.052 R)
• M57: 50,834,852 km (0.07 R)
• M58: 51,075,705 km (0.084 R)
• M59: 53,260,881 km (0.043 R)
• M60: 53,505,474 km (0.077 R)
• M61: 54,734,420 km (0.114 R)
• M62: 58,350,500 km (0.081 R)
• M63: 59,615,200 km (0.03 R)
• M64: 60,888,877 km (0.118 R)
• M65: 67,522,944 km (0.073 R)
• M66: 68,451,199 km (0.112 R)
• M67: 68,584,041 km (0.072 R)
• M68: 70,186,235 km (0.099 R)
• M69: 73,291,288 km (0.039 R)
• M70: 74,655,321 km (0.059 R)
• M71: 76,578,851 km (0.07 R)
• M72: 78,518,686 km (0.114 R)
• M73: 78,797,088 km (0.052 R)
• M74: 80,755,324 km (0.114 R)
• M75: 82,446,528 km (0.09 R)
• M76: 85,148,116 km (0.12 R)
• M77: 86,437,799 km (0.103 R)
• M78: 88,746,693 km (0.113 R)
• M79: 90,783,468 km (0.11 R)
• M80: 90,929,625 km (0.117 R)
• M81: 91,221,939 km (0.082 R)
• M82: 91,661,159 km (0.106 R)
• M83: 91,954,221 km (0.111 R)
• M84: 93,130,060 km (0.066 R)
• M85: 94,163,033 km (0.066 R)
• M86: 94,310,836 km (0.025 R)
• M87: 95,347,998 km (0.102 R)
• M88: 95,645,099 km (0.097 R)
• M89: 96,091,200 km (0.116 R)
• M90: 96,687,198 km (0.107 R)
• M91: 97,134,945 km (0.116 R)
• M92: 98,182,429 km (0.113 R)
• M93: 99,383,999 km (0.108 R)
• M94: 99,534,644 km (0.101 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit