🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.43 AU - 1.63 AU

Year: 695 Days

Day: 24.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.25 AU - 2.33 AU

Year: 1272 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,150,888 km

• M1: 155,133 km (0.084 R)
• M2: 253,419 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.13 AU - 4.73 AU

Year: 3423 Days

Day: 31.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.1 AU - 6.84 AU

Year: 5355 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,150,888 km

• M1: 225,893 km (0.09 R)
• M2: 381,774 km (0.038 R)
• M3: 586,274 km (0.079 R)
• M4: 1,020,856 km (0.11 R)
• M5: 1,111,512 km (0.083 R)
• M6: 1,253,032 km (0.114 R)
• M7: 1,547,440 km (0.107 R)
• M8: 2,168,720 km (0.038 R)
• M9: 2,927,930 km (0.097 R)
• M10: 3,041,474 km (0.082 R)
• M11: 3,621,465 km (0.077 R)
• M12: 3,743,687 km (0.117 R)
• M13: 4,076,542 km (0.093 R)
• M14: 4,815,855 km (0.072 R)
• M15: 4,984,601 km (0.056 R)
• M16: 5,328,078 km (0.079 R)
• M17: 5,549,632 km (0.12 R)
• M18: 5,833,868 km (0.107 R)
• M19: 6,269,198 km (0.101 R)
• M20: 6,416,701 km (0.097 R)
• M21: 6,602,801 km (0.115 R)
• M22: 6,815,679 km (0.11 R)
• M23: 7,056,532 km (0.117 R)
• M24: 7,455,509 km (0.08 R)
• M25: 7,611,839 km (0.111 R)
• M26: 8,764,790 km (0.11 R)
• M27: 9,431,847 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.41 AU - 11.15 AU

Year: 10378 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,150,888 km

• M1: 192,832 km (0.107 R)
• M2: 279,449 km (0.063 R)
• M3: 423,212 km (0.11 R)
• M4: 521,498 km (0.081 R)
• M5: 644,168 km (0.086 R)
• M6: 778,507 km (0.057 R)
• M7: 1,242,410 km (0.117 R)
• M8: 1,415,345 km (0.066 R)
• M9: 1,872,816 km (0.111 R)
• M10: 2,050,688 km (0.115 R)
• M11: 2,894,420 km (0.086 R)
• M12: 3,180,451 km (0.092 R)
• M13: 3,836,437 km (0.052 R)
• M14: 4,006,979 km (0.105 R)
• M15: 4,209,235 km (0.058 R)
• M16: 4,297,049 km (0.097 R)
• M17: 4,836,499 km (0.111 R)
• M18: 4,928,651 km (0.095 R)
• M19: 5,365,926 km (0.097 R)
• M20: 5,848,529 km (0.09 R)
• M21: 6,045,549 km (0.036 R)
• M22: 6,144,882 km (0.111 R)
• M23: 6,994,000 km (0.092 R)
• M24: 7,203,287 km (0.099 R)
• M25: 7,379,364 km (0.118 R)
• M26: 7,556,787 km (0.113 R)
• M27: 8,024,879 km (0.06 R)
• M28: 8,317,642 km (0.062 R)
• M29: 9,027,184 km (0.096 R)
• M30: 9,217,174 km (0.106 R)
• M31: 9,485,403 km (0.08 R)
• M32: 9,678,533 km (0.114 R)
• M33: 10,186,867 km (0.119 R)
• M34: 10,504,164 km (0.104 R)
• M35: 10,986,168 km (0.12 R)
• M36: 11,311,394 km (0.071 R)
• M37: 11,434,214 km (0.065 R)
• M38: 11,971,719 km (0.103 R)
• M39: 12,559,788 km (0.102 R)
• M40: 13,200,217 km (0.107 R)
• M41: 13,982,913 km (0.077 R)
• M42: 14,646,679 km (0.06 R)
• M43: 15,140,053 km (0.071 R)
• M44: 15,547,707 km (0.092 R)
• M45: 16,979,658 km (0.114 R)
• M46: 17,167,403 km (0.053 R)
• M47: 17,545,287 km (0.101 R)
• M48: 17,735,127 km (0.112 R)
• M49: 19,083,602 km (0.089 R)
• M50: 20,166,242 km (0.094 R)
• M51: 20,365,207 km (0.094 R)
• M52: 20,464,989 km (0.061 R)
• M53: 21,268,778 km (0.091 R)
• M54: 21,420,620 km (0.082 R)
• M55: 21,623,624 km (0.093 R)
• M56: 22,082,890 km (0.105 R)
• M57: 22,339,450 km (0.051 R)
• M58: 23,166,876 km (0.12 R)
• M59: 23,479,835 km (0.087 R)
• M60: 23,794,140 km (0.099 R)
• M61: 24,004,474 km (0.048 R)
• M62: 24,479,896 km (0.1 R)
• M63: 25,601,581 km (0.088 R)
• M64: 26,685,268 km (0.102 R)
• M65: 26,958,583 km (0.103 R)
• M66: 27,949,969 km (0.107 R)
• M67: 28,116,471 km (0.105 R)
• M68: 28,673,573 km (0.118 R)
• M69: 29,516,109 km (0.118 R)
• M70: 30,082,187 km (0.093 R)
• M71: 30,366,722 km (0.119 R)
• M72: 31,513,390 km (0.076 R)
• M73: 32,732,762 km (0.034 R)
• M74: 33,142,511 km (0.072 R)
• M75: 34,085,725 km (0.095 R)
• M76: 34,739,318 km (0.097 R)
• M77: 34,978,077 km (0.075 R)
• M78: 35,397,100 km (0.065 R)
• M79: 36,968,027 km (0.07 R)
• M80: 37,946,098 km (0.108 R)
• M81: 38,315,156 km (0.071 R)
• M82: 38,623,477 km (0.104 R)
• M83: 39,180,580 km (0.093 R)
• M84: 41,309,507 km (0.094 R)
• M85: 42,515,416 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 10.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.3 AU - 11.9 AU

Year: 11783 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,150,888 km

• M1: 189,092 km (0.086 R)
• M2: 377,136 km (0.087 R)
• M3: 559,346 km (0.059 R)
• M4: 638,035 km (0.094 R)
• M5: 772,523 km (0.067 R)
• M6: 898,634 km (0.092 R)
• M7: 1,032,225 km (0.049 R)
• M8: 1,540,559 km (0.085 R)
• M9: 2,043,806 km (0.107 R)
• M10: 2,433,359 km (0.092 R)
• M11: 2,902,947 km (0.072 R)
• M12: 3,400,808 km (0.078 R)
• M13: 3,491,465 km (0.114 R)
• M14: 3,893,733 km (0.062 R)
• M15: 3,988,728 km (0.067 R)
• M16: 5,398,090 km (0.119 R)
• M17: 5,899,392 km (0.115 R)
• M18: 5,972,246 km (0.075 R)
• M19: 8,747,137 km (0.052 R)
• M20: 9,208,198 km (0.109 R)
• M21: 9,634,252 km (0.119 R)
• M22: 9,720,271 km (0.108 R)
• M23: 9,806,440 km (0.103 R)
• M24: 11,085,651 km (0.11 R)
• M25: 11,538,933 km (0.104 R)
• M26: 12,137,174 km (0.115 R)
• M27: 12,698,466 km (0.082 R)
• M28: 14,827,991 km (0.119 R)
• M29: 15,176,854 km (0.071 R)
• M30: 15,377,464 km (0.104 R)
• M31: 15,578,973 km (0.073 R)
• M32: 17,641,479 km (0.056 R)
• M33: 17,852,411 km (0.092 R)
• M34: 18,597,409 km (0.063 R)
• M35: 18,919,792 km (0.105 R)
• M36: 19,733,904 km (0.107 R)
• M37: 19,843,260 km (0.1 R)
• M38: 20,007,818 km (0.108 R)
• M39: 20,338,130 km (0.081 R)
• M40: 20,614,736 km (0.055 R)
• M41: 21,452,335 km (0.113 R)
• M42: 25,624,470 km (0.093 R)
• M43: 26,524,450 km (0.052 R)
• M44: 30,606,079 km (0.113 R)
• M45: 31,496,784 km (0.081 R)
• M46: 32,009,606 km (0.091 R)
• M47: 32,396,017 km (0.104 R)
• M48: 32,719,149 km (0.091 R)
• M49: 33,108,402 km (0.1 R)
• M50: 34,416,785 km (0.107 R)
• M51: 35,675,502 km (0.084 R)
• M52: 36,612,583 km (0.1 R)
• M53: 36,814,540 km (0.073 R)
• M54: 37,897,329 km (0.055 R)
• M55: 38,306,180 km (0.119 R)
• M56: 38,579,496 km (0.105 R)
• M57: 38,647,862 km (0.1 R)
• M58: 40,858,918 km (0.034 R)
• M59: 41,698,761 km (0.085 R)
• M60: 43,680,185 km (0.027 R)
• M61: 43,751,393 km (0.11 R)
• M62: 44,108,633 km (0.07 R)
• M63: 44,898,061 km (0.117 R)
• M64: 45,692,126 km (0.112 R)
• M65: 46,272,417 km (0.077 R)
• M66: 47,147,564 km (0.096 R)
• M67: 47,220,717 km (0.072 R)
• M68: 47,367,174 km (0.083 R)
• M69: 48,618,261 km (0.06 R)
• M70: 49,285,019 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 5.7

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.99 AU - 19.53 AU

Year: 29828 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,150,888 km

• M1: 157,975 km (0.116 R)
• M2: 205,099 km (0.108 R)
• M3: 338,241 km (0.084 R)
• M4: 1,111,063 km (0.117 R)
• M5: 1,212,192 km (0.097 R)
• M6: 1,921,136 km (0.079 R)
• M7: 2,294,682 km (0.117 R)
• M8: 4,051,858 km (0.103 R)
• M9: 4,582,183 km (0.101 R)
• M10: 4,966,500 km (0.079 R)
• M11: 5,078,100 km (0.077 R)
• M12: 5,190,597 km (0.057 R)
• M13: 5,942,027 km (0.081 R)
• M14: 6,180,038 km (0.055 R)
• M15: 6,421,189 km (0.077 R)
• M16: 6,726,818 km (0.116 R)
• M17: 7,352,586 km (0.099 R)
• M18: 8,127,802 km (0.063 R)
• M19: 8,391,992 km (0.084 R)
• M20: 8,726,044 km (0.05 R)
• M21: 9,064,584 km (0.052 R)
• M22: 10,604,395 km (0.065 R)
• M23: 11,257,389 km (0.103 R)
• M24: 11,625,699 km (0.109 R)
• M25: 11,699,900 km (0.055 R)
• M26: 12,525,830 km (0.116 R)
• M27: 15,602,160 km (0.106 R)
• M28: 16,095,235 km (0.107 R)
• M29: 17,012,419 km (0.111 R)
• M30: 17,434,884 km (0.065 R)
• M31: 17,689,948 km (0.114 R)
• M32: 19,422,292 km (0.089 R)
• M33: 19,598,368 km (0.066 R)
• M34: 20,219,199 km (0.049 R)
• M35: 21,298,548 km (0.096 R)
• M36: 21,480,160 km (0.069 R)
• M37: 23,512,447 km (0.081 R)
• M38: 23,982,932 km (0.108 R)
• M39: 25,992,181 km (0.116 R)
• M40: 27,460,185 km (0.071 R)
• M41: 27,955,504 km (0.076 R)
• M42: 30,373,604 km (0.099 R)
• M43: 30,783,053 km (0.036 R)
• M44: 32,334,832 km (0.098 R)
• M45: 32,439,251 km (0.084 R)
• M46: 35,298,964 km (0.103 R)
• M47: 36,161,545 km (0.093 R)
• M48: 36,378,313 km (0.098 R)
• M49: 36,704,286 km (0.108 R)
• M50: 38,902,029 km (0.085 R)
• M51: 39,681,134 km (0.116 R)
• M52: 40,577,974 km (0.081 R)
• M53: 42,277,405 km (0.032 R)
• M54: 42,963,760 km (0.063 R)
• M55: 43,308,284 km (0.093 R)
• M56: 44,811,743 km (0.095 R)
• M57: 46,921,522 km (0.085 R)
• M58: 47,632,112 km (0.062 R)
• M59: 48,107,683 km (0.088 R)
• M60: 48,823,958 km (0.104 R)
• M61: 49,543,972 km (0.102 R)
• M62: 49,905,102 km (0.114 R)
• M63: 50,751,526 km (0.108 R)
• M64: 53,318,925 km (0.104 R)
• M65: 53,565,612 km (0.111 R)
• M66: 55,928,211 km (0.106 R)
• M67: 62,046,315 km (0.099 R)
• M68: 62,435,719 km (0.064 R)
• M69: 62,825,870 km (0.1 R)
• M70: 62,956,170 km (0.039 R)
• M71: 65,579,817 km (0.118 R)
• M72: 67,437,523 km (0.084 R)
• M73: 70,121,160 km (0.106 R)
• M74: 70,662,105 km (0.082 R)
• M75: 71,204,398 km (0.101 R)
• M76: 71,340,233 km (0.102 R)
• M77: 75,177,268 km (0.082 R)
• M78: 75,869,458 km (0.084 R)
• M79: 77,679,143 km (0.055 R)
• M80: 78,940,403 km (0.115 R)
• M81: 79,080,875 km (0.11 R)
• M82: 83,192,722 km (0.082 R)
• M83: 83,335,738 km (0.115 R)
• M84: 86,213,402 km (0.081 R)
• M85: 91,327,106 km (0.045 R)
• M86: 92,361,576 km (0.052 R)
• M87: 94,144,034 km (0.075 R)
• M88: 95,188,976 km (0.07 R)
• M89: 99,407,187 km (0.081 R)
• M90: 100,775,858 km (0.117 R)
• M91: 101,538,956 km (0.091 R)
• M92: 101,844,734 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit