🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 201 Days

Day: 37.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,962,441 km

• M1: 40,391 km (0.089 R)
• M2: 85,570 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.69 AU - 0.85 AU

Year: 259 Days

Day: 39 Hours

Environment

Temp: 126 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,962,441 km

• M1: 653,892 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.64 AU

Year: 581 Days

Day: 35.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,962,441 km

• M1: 442,211 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.33 AU - 3.47 AU

Year: 2400 Days

Day: 33.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 14.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.56 AU - 12.16 AU

Year: 12768 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,962,441 km

• M1: 178,171 km (0.083 R)
• M2: 269,426 km (0.066 R)
• M3: 691,591 km (0.054 R)
• M4: 1,679,834 km (0.09 R)
• M5: 2,383,393 km (0.083 R)
• M6: 2,655,512 km (0.099 R)
• M7: 3,142,004 km (0.094 R)
• M8: 3,410,981 km (0.057 R)
• M9: 3,908,095 km (0.073 R)
• M10: 4,100,478 km (0.099 R)
• M11: 5,005,395 km (0.042 R)
• M12: 5,678,586 km (0.067 R)
• M13: 6,230,303 km (0.097 R)
• M14: 6,569,740 km (0.108 R)
• M15: 6,954,057 km (0.066 R)
• M16: 7,825,465 km (0.113 R)
• M17: 8,110,000 km (0.076 R)
• M18: 9,239,314 km (0.12 R)
• M19: 9,583,389 km (0.061 R)
• M20: 9,713,539 km (0.065 R)
• M21: 9,887,970 km (0.108 R)
• M22: 10,063,598 km (0.103 R)
• M23: 10,284,405 km (0.089 R)
• M24: 10,551,587 km (0.117 R)
• M25: 11,596,977 km (0.061 R)
• M26: 11,875,079 km (0.086 R)
• M27: 13,057,800 km (0.103 R)
• M28: 14,476,436 km (0.032 R)
• M29: 14,776,081 km (0.065 R)
• M30: 14,926,726 km (0.03 R)
• M31: 15,687,431 km (0.055 R)
• M32: 16,253,210 km (0.077 R)
• M33: 16,616,883 km (0.098 R)
• M34: 18,259,318 km (0.066 R)
• M35: 19,127,135 km (0.057 R)
• M36: 20,903,011 km (0.107 R)
• M37: 21,015,808 km (0.102 R)
• M38: 21,298,548 km (0.101 R)
• M39: 21,582,634 km (0.053 R)
• M40: 22,442,224 km (0.074 R)
• M41: 22,789,141 km (0.086 R)
• M42: 23,782,022 km (0.119 R)
• M43: 24,017,639 km (0.114 R)
• M44: 24,848,655 km (0.069 R)
• M45: 25,628,658 km (0.104 R)
• M46: 26,599,698 km (0.106 R)
• M47: 27,397,653 km (0.069 R)
• M48: 27,582,855 km (0.101 R)
• M49: 27,830,440 km (0.104 R)
• M50: 28,078,922 km (0.091 R)
• M51: 29,331,804 km (0.085 R)
• M52: 29,774,763 km (0.097 R)
• M53: 31,052,180 km (0.116 R)
• M54: 31,892,172 km (0.097 R)
• M55: 32,087,098 km (0.074 R)
• M56: 32,478,147 km (0.094 R)
• M57: 32,870,691 km (0.117 R)
• M58: 34,523,449 km (0.086 R)
• M59: 34,924,072 km (0.051 R)
• M60: 36,135,366 km (0.053 R)
• M61: 36,474,205 km (0.095 R)
• M62: 36,678,107 km (0.036 R)
• M63: 36,882,308 km (0.036 R)
• M64: 37,771,667 km (0.058 R)
• M65: 39,571,629 km (0.117 R)
• M66: 40,131,125 km (0.057 R)
• M67: 40,834,085 km (0.06 R)
• M68: 41,399,416 km (0.082 R)
• M69: 41,754,112 km (0.106 R)
• M70: 42,752,528 km (0.084 R)
• M71: 44,482,328 km (0.119 R)
• M72: 45,064,115 km (0.104 R)
• M73: 45,721,448 km (0.096 R)
• M74: 46,750,382 km (0.064 R)
• M75: 46,971,936 km (0.072 R)
• M76: 47,119,739 km (0.073 R)
• M77: 48,382,794 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 7.8

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.33 AU - 17.21 AU

Year: 25128 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,962,441 km

• M1: 100,081 km (0.076 R)
• M2: 193,580 km (0.115 R)
• M3: 675,883 km (0.085 R)
• M4: 869,463 km (0.109 R)
• M5: 928,105 km (0.11 R)
• M6: 1,209,200 km (0.119 R)
• M7: 1,376,600 km (0.053 R)
• M8: 1,660,387 km (0.025 R)
• M9: 1,734,288 km (0.083 R)
• M10: 2,835,628 km (0.108 R)
• M11: 3,429,531 km (0.094 R)
• M12: 4,011,168 km (0.098 R)
• M13: 5,155,292 km (0.106 R)
• M14: 5,264,050 km (0.088 R)
• M15: 6,335,171 km (0.068 R)
• M16: 6,451,707 km (0.078 R)
• M17: 8,604,720 km (0.098 R)
• M18: 8,863,823 km (0.035 R)
• M19: 9,456,231 km (0.116 R)
• M20: 9,925,819 km (0.104 R)
• M21: 11,450,520 km (0.061 R)
• M22: 14,404,181 km (0.091 R)
• M23: 16,043,474 km (0.099 R)
• M24: 18,485,958 km (0.084 R)
• M25: 20,006,172 km (0.109 R)
• M26: 21,128,904 km (0.069 R)
• M27: 24,251,760 km (0.116 R)
• M28: 24,343,014 km (0.118 R)
• M29: 24,525,973 km (0.052 R)
• M30: 27,230,253 km (0.109 R)
• M31: 28,088,496 km (0.094 R)
• M32: 28,184,388 km (0.079 R)
• M33: 28,376,622 km (0.069 R)
• M34: 29,052,654 km (0.072 R)
• M35: 29,636,236 km (0.037 R)
• M36: 29,929,597 km (0.113 R)
• M37: 30,716,332 km (0.106 R)
• M38: 30,815,067 km (0.117 R)
• M39: 33,421,511 km (0.045 R)
• M40: 33,523,088 km (0.053 R)
• M41: 34,340,042 km (0.052 R)
• M42: 34,648,064 km (0.088 R)
• M43: 34,750,987 km (0.082 R)
• M44: 34,956,983 km (0.028 R)
• M45: 35,370,322 km (0.093 R)
• M46: 35,889,427 km (0.089 R)
• M47: 36,306,356 km (0.12 R)
• M48: 37,461,401 km (0.115 R)
• M49: 37,778,399 km (0.057 R)
• M50: 38,096,444 km (0.078 R)
• M51: 38,735,077 km (0.11 R)
• M52: 39,377,301 km (0.111 R)
• M53: 41,215,859 km (0.067 R)
• M54: 41,980,902 km (0.098 R)
• M55: 42,971,540 km (0.064 R)
• M56: 44,639,705 km (0.11 R)
• M57: 45,312,896 km (0.101 R)
• M58: 46,328,965 km (0.104 R)
• M59: 47,466,806 km (0.077 R)
• M60: 49,653,777 km (0.066 R)
• M61: 51,286,189 km (0.065 R)
• M62: 51,403,324 km (0.117 R)
• M63: 52,817,623 km (0.098 R)
• M64: 54,364,016 km (0.051 R)
• M65: 54,603,372 km (0.088 R)
• M66: 56,166,820 km (0.104 R)
• M67: 56,408,720 km (0.117 R)
• M68: 56,772,093 km (0.079 R)
• M69: 57,867,149 km (0.093 R)
• M70: 59,460,965 km (0.069 R)
• M71: 60,449,059 km (0.107 R)
• M72: 64,708,260 km (0.109 R)
• M73: 65,851,786 km (0.092 R)
• M74: 66,617,877 km (0.12 R)
• M75: 67,001,894 km (0.118 R)
• M76: 67,130,100 km (0.117 R)
• M77: 70,492,162 km (0.08 R)
• M78: 71,145,007 km (0.104 R)
• M79: 73,908,678 km (0.115 R)
• M80: 74,306,310 km (0.09 R)
• M81: 75,503,691 km (0.083 R)
• M82: 75,636,983 km (0.101 R)
• M83: 77,647,728 km (0.078 R)
• M84: 78,592,139 km (0.117 R)
• M85: 79,133,534 km (0.108 R)
• M86: 80,628,615 km (0.096 R)
• M87: 81,311,230 km (0.082 R)
• M88: 81,584,844 km (0.099 R)
• M89: 85,447,312 km (0.102 R)
• M90: 85,864,690 km (0.105 R)
• M91: 86,003,965 km (0.082 R)
• M92: 88,945,957 km (0.066 R)
• M93: 89,510,091 km (0.029 R)
• M94: 91,067,554 km (0.057 R)
• M95: 91,920,860 km (0.107 R)
• M96: 95,937,713 km (0.119 R)
• M97: 96,226,886 km (0.101 R)
• M98: 96,516,357 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 4.7

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.05 AU - 19.85 AU

Year: 29118 Days

Day: 21.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,962,441 km

• M1: 107,710 km (0.055 R)
• M2: 452,833 km (0.12 R)
• M3: 923,019 km (0.094 R)
• M4: 996,172 km (0.063 R)
• M5: 1,174,044 km (0.1 R)
• M6: 1,676,394 km (0.098 R)
• M7: 1,735,934 km (0.061 R)
• M8: 2,012,690 km (0.116 R)
• M9: 2,107,984 km (0.054 R)
• M10: 3,103,557 km (0.092 R)
• M11: 4,263,240 km (0.116 R)
• M12: 5,189,550 km (0.081 R)
• M13: 6,500,775 km (0.076 R)
• M14: 6,975,599 km (0.093 R)
• M15: 7,023,620 km (0.027 R)
• M16: 7,071,791 km (0.085 R)
• M17: 7,461,493 km (0.087 R)
• M18: 7,510,561 km (0.116 R)
• M19: 7,758,146 km (0.093 R)
• M20: 8,671,441 km (0.12 R)
• M21: 8,723,201 km (0.118 R)
• M22: 9,564,689 km (0.079 R)
• M23: 9,833,068 km (0.084 R)
• M24: 10,322,103 km (0.041 R)
• M25: 10,708,066 km (0.066 R)
• M26: 11,154,915 km (0.068 R)
• M27: 11,380,508 km (0.068 R)
• M28: 11,721,891 km (0.089 R)
• M29: 12,298,291 km (0.095 R)
• M30: 12,765,934 km (0.115 R)
• M31: 13,358,791 km (0.055 R)
• M32: 13,839,598 km (0.036 R)
• M33: 14,081,947 km (0.085 R)
• M34: 14,756,035 km (0.059 R)
• M35: 14,879,752 km (0.063 R)
• M36: 14,941,686 km (0.108 R)
• M37: 15,755,049 km (0.063 R)
• M38: 17,034,410 km (0.036 R)
• M39: 17,620,834 km (0.089 R)
• M40: 18,479,526 km (0.115 R)
• M41: 19,149,425 km (0.116 R)
• M42: 20,374,931 km (0.117 R)
• M43: 22,615,608 km (0.112 R)
• M44: 23,547,902 km (0.096 R)
• M45: 23,837,374 km (0.118 R)
• M46: 25,970,490 km (0.119 R)
• M47: 27,324,799 km (0.113 R)
• M48: 27,857,667 km (0.093 R)
• M49: 28,087,150 km (0.106 R)
• M50: 28,240,488 km (0.065 R)
• M51: 29,166,050 km (0.112 R)
• M52: 29,476,914 km (0.09 R)
• M53: 30,337,102 km (0.118 R)
• M54: 32,082,161 km (0.054 R)
• M55: 32,644,200 km (0.079 R)
• M56: 32,886,100 km (0.076 R)
• M57: 33,047,666 km (0.098 R)
• M58: 33,859,533 km (0.066 R)
• M59: 34,595,704 km (0.105 R)
• M60: 35,585,593 km (0.05 R)
• M61: 36,668,532 km (0.068 R)
• M62: 37,256,003 km (0.05 R)
• M63: 38,355,398 km (0.083 R)
• M64: 40,412,967 km (0.088 R)
• M65: 40,585,902 km (0.089 R)
• M66: 41,891,892 km (0.033 R)
• M67: 42,242,400 km (0.089 R)
• M68: 42,418,027 km (0.107 R)
• M69: 44,276,931 km (0.03 R)
• M70: 44,902,399 km (0.081 R)
• M71: 45,081,767 km (0.055 R)
• M72: 47,069,175 km (0.095 R)
• M73: 50,103,468 km (0.118 R)
• M74: 50,196,518 km (0.091 R)
• M75: 51,035,463 km (0.032 R)
• M76: 51,316,109 km (0.085 R)
• M77: 51,409,757 km (0.113 R)
• M78: 51,597,353 km (0.094 R)
• M79: 52,255,434 km (0.09 R)
• M80: 54,915,733 km (0.116 R)
• M81: 58,400,166 km (0.065 R)
• M82: 59,479,066 km (0.068 R)
• M83: 60,564,399 km (0.039 R)
• M84: 60,861,650 km (0.089 R)
• M85: 60,960,833 km (0.101 R)
• M86: 64,364,185 km (0.107 R)
• M87: 65,275,385 km (0.099 R)
• M88: 66,701,203 km (0.069 R)
• M89: 67,931,495 km (0.119 R)
• M90: 68,343,189 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit