🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 178 Days

Day: 16.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.79 AU - 1.27 AU

Year: 373 Days

Day: 17.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,855,113 km

• M1: 64,626 km (0.07 R)
• M2: 130,749 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.4 AU - 5.42 AU

Year: 3878 Days

Day: 26.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 8.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.52 AU - 6.9 AU

Year: 4864 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,855,113 km

• M1: 169,794 km (0.118 R)
• M2: 359,484 km (0.079 R)
• M3: 451,038 km (0.096 R)
• M4: 514,018 km (0.11 R)
• M5: 681,119 km (0.114 R)
• M6: 776,862 km (0.064 R)
• M7: 959,072 km (0.114 R)
• M8: 1,155,344 km (0.12 R)
• M9: 1,297,911 km (0.087 R)
• M10: 1,487,751 km (0.106 R)
• M11: 1,614,759 km (0.11 R)
• M12: 1,760,169 km (0.088 R)
• M13: 2,190,262 km (0.088 R)
• M14: 2,433,957 km (0.066 R)
• M15: 2,929,725 km (0.095 R)
• M16: 3,036,238 km (0.104 R)
• M17: 3,198,552 km (0.099 R)
• M18: 3,456,608 km (0.115 R)
• M19: 4,052,008 km (0.107 R)
• M20: 4,412,389 km (0.072 R)
• M21: 4,514,265 km (0.069 R)
• M22: 5,271,231 km (0.076 R)
• M23: 5,753,235 km (0.094 R)
• M24: 5,976,884 km (0.101 R)
• M25: 6,272,040 km (0.093 R)
• M26: 7,427,085 km (0.116 R)
• M27: 8,141,116 km (0.089 R)
• M28: 8,392,441 km (0.05 R)
• M29: 8,595,295 km (0.115 R)
• M30: 8,697,321 km (0.117 R)
• M31: 9,528,337 km (0.077 R)
• M32: 9,819,903 km (0.058 R)
• M33: 9,953,345 km (0.104 R)
• M34: 11,042,866 km (0.054 R)
• M35: 11,153,868 km (0.044 R)
• M36: 11,265,168 km (0.057 R)
• M37: 11,686,286 km (0.092 R)
• M38: 12,255,656 km (0.068 R)
• M39: 12,775,808 km (0.118 R)
• M40: 13,303,290 km (0.105 R)
• M41: 14,531,040 km (0.089 R)
• M42: 14,836,070 km (0.054 R)
• M43: 15,297,429 km (0.068 R)
• M44: 15,390,330 km (0.072 R)
• M45: 16,014,003 km (0.045 R)
• M46: 16,329,056 km (0.097 R)
• M47: 16,423,901 km (0.11 R)
• M48: 16,709,633 km (0.06 R)
• M49: 16,773,362 km (0.103 R)
• M50: 17,029,174 km (0.12 R)
• M51: 17,125,366 km (0.109 R)
• M52: 17,415,287 km (0.072 R)
• M53: 18,822,105 km (0.085 R)
• M54: 19,121,301 km (0.12 R)
• M55: 19,455,353 km (0.107 R)
• M56: 19,892,777 km (0.064 R)
• M57: 20,129,590 km (0.114 R)
• M58: 20,571,802 km (0.086 R)
• M59: 21,465,948 km (0.087 R)
• M60: 21,535,361 km (0.111 R)
• M61: 21,778,458 km (0.112 R)
• M62: 22,127,470 km (0.099 R)
• M63: 22,372,810 km (0.099 R)
• M64: 22,513,432 km (0.1 R)
• M65: 23,043,458 km (0.109 R)
• M66: 24,079,722 km (0.064 R)

Asteroid Belt

Center: 9.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.8

Radius: 5.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.77 AU - 15.11 AU

Year: 16592 Days

Day: 18 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,855,113 km

• M1: 79,736 km (0.091 R)
• M2: 288,125 km (0.068 R)
• M3: 331,808 km (0.111 R)
• M4: 717,920 km (0.071 R)
• M5: 859,440 km (0.086 R)
• M6: 1,205,310 km (0.057 R)
• M7: 1,903,334 km (0.1 R)
• M8: 1,946,418 km (0.085 R)
• M9: 2,680,495 km (0.106 R)
• M10: 2,950,818 km (0.093 R)
• M11: 3,922,905 km (0.119 R)
• M12: 4,342,976 km (0.035 R)
• M13: 5,074,659 km (0.098 R)
• M14: 5,875,456 km (0.101 R)
• M15: 6,322,754 km (0.115 R)
• M16: 6,814,183 km (0.109 R)
• M17: 7,351,688 km (0.112 R)
• M18: 9,634,701 km (0.101 R)
• M19: 9,672,101 km (0.087 R)
• M20: 10,812,934 km (0.112 R)
• M21: 11,320,520 km (0.116 R)
• M22: 11,399,208 km (0.102 R)
• M23: 13,426,858 km (0.09 R)
• M24: 14,567,242 km (0.104 R)
• M25: 14,695,747 km (0.032 R)
• M26: 14,738,831 km (0.055 R)
• M27: 16,268,320 km (0.033 R)
• M28: 16,849,208 km (0.102 R)
• M29: 18,400,388 km (0.034 R)
• M30: 19,664,191 km (0.116 R)
• M31: 20,330,650 km (0.092 R)
• M32: 22,670,809 km (0.108 R)
• M33: 23,973,508 km (0.108 R)
• M34: 24,889,645 km (0.089 R)
• M35: 26,076,704 km (0.058 R)
• M36: 26,284,944 km (0.066 R)
• M37: 28,612,837 km (0.091 R)
• M38: 28,989,225 km (0.089 R)
• M39: 29,043,230 km (0.113 R)
• M40: 29,421,413 km (0.088 R)
• M41: 32,003,173 km (0.119 R)
• M42: 32,786,169 km (0.046 R)
• M43: 33,915,483 km (0.083 R)
• M44: 35,748,805 km (0.043 R)
• M45: 35,864,594 km (0.089 R)
• M46: 36,444,734 km (0.066 R)
• M47: 37,496,706 km (0.071 R)
• M48: 37,555,498 km (0.102 R)
• M49: 38,617,942 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 7.1

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.25 AU - 18.37 AU

Year: 22407 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 22,855,113 km

• M1: 91,105 km (0.097 R)
• M2: 326,123 km (0.101 R)
• M3: 404,961 km (0.06 R)
• M4: 842,086 km (0.091 R)
• M5: 1,073,066 km (0.026 R)
• M6: 1,356,553 km (0.11 R)
• M7: 1,558,361 km (0.106 R)
• M8: 1,990,699 km (0.072 R)
• M9: 2,104,393 km (0.098 R)
• M10: 2,298,721 km (0.116 R)
• M11: 3,583,168 km (0.091 R)
• M12: 3,862,617 km (0.074 R)
• M13: 4,492,274 km (0.03 R)
• M14: 4,844,577 km (0.101 R)
• M15: 5,101,587 km (0.086 R)
• M16: 5,522,106 km (0.025 R)
• M17: 5,629,069 km (0.114 R)
• M18: 6,173,755 km (0.107 R)
• M19: 6,678,498 km (0.097 R)
• M20: 6,906,934 km (0.073 R)
• M21: 7,371,734 km (0.086 R)
• M22: 11,099,115 km (0.066 R)
• M23: 11,642,753 km (0.101 R)
• M24: 13,397,088 km (0.112 R)
• M25: 15,759,836 km (0.069 R)
• M26: 16,140,563 km (0.098 R)
• M27: 17,144,514 km (0.082 R)
• M28: 18,168,512 km (0.097 R)
• M29: 18,567,639 km (0.114 R)
• M30: 19,050,391 km (0.042 R)
• M31: 19,946,034 km (0.067 R)
• M32: 20,028,163 km (0.118 R)
• M33: 20,606,209 km (0.075 R)
• M34: 21,022,390 km (0.054 R)
• M35: 21,189,641 km (0.058 R)
• M36: 21,609,562 km (0.1 R)
• M37: 22,543,352 km (0.064 R)
• M38: 22,628,922 km (0.09 R)
• M39: 23,144,436 km (0.113 R)
• M40: 23,925,038 km (0.073 R)
• M41: 29,344,520 km (0.092 R)
• M42: 29,625,016 km (0.103 R)
• M43: 30,188,850 km (0.051 R)
• M44: 30,283,097 km (0.092 R)
• M45: 31,709,513 km (0.104 R)
• M46: 32,286,212 km (0.117 R)
• M47: 34,627,270 km (0.03 R)
• M48: 35,918,150 km (0.109 R)
• M49: 36,418,704 km (0.028 R)
• M50: 39,677,095 km (0.101 R)
• M51: 39,987,361 km (0.066 R)
• M52: 42,181,364 km (0.104 R)
• M53: 42,603,828 km (0.075 R)
• M54: 46,685,307 km (0.106 R)
• M55: 46,794,364 km (0.066 R)
• M56: 48,661,794 km (0.046 R)
• M57: 49,215,605 km (0.11 R)
• M58: 51,677,238 km (0.118 R)
• M59: 53,378,615 km (0.081 R)
• M60: 53,949,779 km (0.09 R)
• M61: 55,328,772 km (0.116 R)
• M62: 56,022,757 km (0.089 R)
• M63: 56,138,546 km (0.056 R)
• M64: 57,068,895 km (0.076 R)
• M65: 57,769,911 km (0.068 R)
• M66: 58,004,330 km (0.101 R)
• M67: 59,180,618 km (0.079 R)
• M68: 63,600,936 km (0.096 R)
• M69: 64,327,683 km (0.057 R)
• M70: 65,789,553 km (0.073 R)
• M71: 66,034,295 km (0.071 R)
• M72: 67,262,195 km (0.076 R)
• M73: 68,497,873 km (0.088 R)
• M74: 69,491,652 km (0.069 R)
• M75: 69,865,497 km (0.09 R)
• M76: 69,990,411 km (0.027 R)
• M77: 71,871,006 km (0.1 R)
• M78: 73,134,061 km (0.078 R)
• M79: 74,022,522 km (0.032 R)
• M80: 74,659,361 km (0.095 R)
• M81: 75,042,331 km (0.068 R)
• M82: 75,810,217 km (0.091 R)
• M83: 80,602,734 km (0.092 R)
• M84: 81,257,823 km (0.109 R)
• M85: 83,101,617 km (0.038 R)
• M86: 83,498,351 km (0.112 R)
• M87: 86,160,295 km (0.11 R)
• M88: 86,428,075 km (0.113 R)
• M89: 88,849,915 km (0.049 R)
• M90: 89,120,388 km (0.115 R)
• M91: 89,391,160 km (0.077 R)
• M92: 89,797,767 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 3.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.06 AU - 18.12 AU

Year: 24086 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,855,113 km

• M1: 109,356 km (0.107 R)
• M2: 241,152 km (0.083 R)
• M3: 422,764 km (0.073 R)
• M4: 1,040,752 km (0.053 R)
• M5: 1,126,322 km (0.111 R)
• M6: 1,343,538 km (0.117 R)
• M7: 2,100,354 km (0.081 R)
• M8: 2,146,430 km (0.112 R)
• M9: 2,318,767 km (0.107 R)
• M10: 2,777,135 km (0.079 R)
• M11: 3,792,904 km (0.101 R)
• M12: 4,154,482 km (0.118 R)
• M13: 4,193,228 km (0.061 R)
• M14: 4,667,154 km (0.114 R)
• M15: 5,303,843 km (0.097 R)
• M16: 5,923,926 km (0.116 R)
• M17: 6,231,350 km (0.07 R)
• M18: 6,275,780 km (0.034 R)
• M19: 6,816,128 km (0.081 R)
• M20: 6,907,532 km (0.041 R)
• M21: 8,012,911 km (0.111 R)
• M22: 8,206,341 km (0.082 R)
• M23: 8,721,855 km (0.049 R)
• M24: 9,501,559 km (0.093 R)
• M25: 11,126,641 km (0.092 R)
• M26: 12,192,077 km (0.114 R)
• M27: 12,863,771 km (0.088 R)
• M28: 13,346,673 km (0.054 R)
• M29: 13,547,284 km (0.097 R)
• M30: 14,771,743 km (0.107 R)
• M31: 15,127,935 km (0.118 R)
• M32: 15,337,073 km (0.1 R)
• M33: 15,547,258 km (0.048 R)
• M34: 17,230,832 km (0.092 R)
• M35: 17,324,331 km (0.101 R)
• M36: 17,417,979 km (0.079 R)
• M37: 18,650,815 km (0.051 R)
• M38: 19,650,578 km (0.101 R)
• M39: 20,733,816 km (0.072 R)
• M40: 22,038,908 km (0.039 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit