🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 168 Days

Day: 16.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,464,916 km

• M1: 521,049 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 178 Days

Day: 46.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,464,916 km

• M1: 79,586 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 209 Days

Day: 47.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,464,916 km

• M1: 270,772 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 12.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.85 AU - 6.13 AU

Year: 6746 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,464,916 km

• M1: 177,722 km (0.104 R)
• M2: 276,158 km (0.107 R)
• M3: 365,168 km (0.068 R)
• M4: 579,093 km (0.086 R)
• M5: 699,071 km (0.089 R)
• M6: 800,049 km (0.082 R)
• M7: 946,805 km (0.096 R)
• M8: 1,071,270 km (0.103 R)
• M9: 1,443,171 km (0.108 R)
• M10: 1,539,512 km (0.116 R)
• M11: 1,842,148 km (0.034 R)
• M12: 1,934,151 km (0.087 R)
• M13: 2,122,943 km (0.086 R)
• M14: 2,205,821 km (0.055 R)
• M15: 2,360,505 km (0.077 R)
• M16: 2,489,907 km (0.104 R)
• M17: 2,577,571 km (0.09 R)
• M18: 2,969,518 km (0.105 R)
• M19: 3,062,717 km (0.063 R)
• M20: 3,332,293 km (0.118 R)
• M21: 3,461,844 km (0.103 R)
• M22: 3,543,674 km (0.065 R)
• M23: 4,082,975 km (0.07 R)
• M24: 4,186,945 km (0.091 R)
• M25: 4,720,561 km (0.053 R)
• M26: 4,921,770 km (0.105 R)
• M27: 5,051,322 km (0.117 R)
• M28: 5,389,562 km (0.054 R)
• M29: 5,484,856 km (0.117 R)
• M30: 5,715,835 km (0.106 R)
• M31: 5,852,119 km (0.105 R)
• M32: 6,488,808 km (0.103 R)
• M33: 6,753,895 km (0.074 R)
• M34: 6,939,546 km (0.077 R)
• M35: 7,168,730 km (0.039 R)
• M36: 7,336,878 km (0.118 R)
• M37: 7,720,297 km (0.118 R)
• M38: 7,849,550 km (0.118 R)
• M39: 7,936,167 km (0.095 R)
• M40: 8,307,768 km (0.112 R)
• M41: 8,662,764 km (0.119 R)
• M42: 8,909,600 km (0.072 R)
• M43: 9,571,870 km (0.092 R)
• M44: 9,687,659 km (0.064 R)
• M45: 9,944,070 km (0.065 R)
• M46: 10,061,354 km (0.119 R)
• M47: 10,559,067 km (0.092 R)
• M48: 10,774,787 km (0.094 R)
• M49: 11,578,426 km (0.097 R)
• M50: 11,875,528 km (0.088 R)
• M51: 11,975,160 km (0.095 R)
• M52: 12,275,552 km (0.085 R)
• M53: 12,527,774 km (0.091 R)
• M54: 12,934,980 km (0.067 R)
• M55: 13,632,106 km (0.119 R)
• M56: 13,814,765 km (0.077 R)
• M57: 14,182,776 km (0.096 R)
• M58: 14,500,671 km (0.089 R)
• M59: 14,981,928 km (0.027 R)
• M60: 15,359,961 km (0.08 R)
• M61: 15,686,534 km (0.096 R)
• M62: 15,795,890 km (0.069 R)
• M63: 16,097,928 km (0.117 R)
• M64: 16,652,038 km (0.117 R)
• M65: 17,240,556 km (0.097 R)
• M66: 17,410,051 km (0.061 R)
• M67: 17,636,691 km (0.073 R)
• M68: 17,750,535 km (0.094 R)
• M69: 18,093,114 km (0.082 R)
• M70: 18,409,215 km (0.113 R)
• M71: 18,669,216 km (0.113 R)
• M72: 18,756,132 km (0.099 R)
• M73: 19,222,130 km (0.095 R)
• M74: 19,456,400 km (0.092 R)
• M75: 19,603,455 km (0.026 R)
• M76: 19,868,991 km (0.032 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 14.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.39 AU - 9.45 AU

Year: 12259 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,464,916 km

• M1: 192,084 km (0.096 R)
• M2: 287,228 km (0.075 R)
• M3: 384,317 km (0.1 R)
• M4: 633,397 km (0.046 R)
• M5: 1,315,713 km (0.119 R)
• M6: 1,529,937 km (0.075 R)
• M7: 1,660,686 km (0.079 R)
• M8: 2,242,771 km (0.083 R)
• M9: 2,590,586 km (0.103 R)
• M10: 2,932,567 km (0.059 R)
• M11: 3,685,792 km (0.079 R)
• M12: 4,071,456 km (0.101 R)
• M13: 5,363,532 km (0.074 R)
• M14: 5,712,694 km (0.056 R)
• M15: 6,129,474 km (0.099 R)
• M16: 6,433,456 km (0.115 R)
• M17: 6,680,143 km (0.043 R)
• M18: 7,278,684 km (0.069 R)
• M19: 7,894,579 km (0.098 R)
• M20: 8,026,375 km (0.112 R)
• M21: 8,125,708 km (0.099 R)
• M22: 8,594,846 km (0.094 R)
• M23: 8,730,532 km (0.076 R)
• M24: 9,806,290 km (0.101 R)
• M25: 10,450,010 km (0.068 R)
• M26: 10,594,970 km (0.101 R)
• M27: 10,850,334 km (0.075 R)
• M28: 11,181,543 km (0.102 R)
• M29: 11,292,694 km (0.114 R)
• M30: 11,516,194 km (0.111 R)
• M31: 11,628,392 km (0.086 R)
• M32: 12,616,785 km (0.12 R)
• M33: 13,004,094 km (0.042 R)
• M34: 13,474,131 km (0.114 R)
• M35: 13,949,702 km (0.094 R)
• M36: 14,471,200 km (0.074 R)
• M37: 14,632,916 km (0.052 R)
• M38: 14,754,688 km (0.107 R)
• M39: 15,533,345 km (0.073 R)
• M40: 15,698,950 km (0.098 R)
• M41: 16,283,429 km (0.102 R)
• M42: 16,409,540 km (0.112 R)
• M43: 17,130,751 km (0.12 R)
• M44: 17,775,668 km (0.067 R)
• M45: 18,428,513 km (0.108 R)
• M46: 18,824,050 km (0.101 R)
• M47: 18,956,444 km (0.046 R)
• M48: 21,301,540 km (0.112 R)
• M49: 21,577,997 km (0.096 R)
• M50: 21,948,551 km (0.099 R)
• M51: 22,227,850 km (0.112 R)
• M52: 22,978,233 km (0.045 R)
• M53: 23,119,902 km (0.067 R)
• M54: 23,546,555 km (0.045 R)
• M55: 23,784,715 km (0.085 R)
• M56: 24,071,494 km (0.102 R)
• M57: 24,600,472 km (0.063 R)
• M58: 24,842,073 km (0.12 R)
• M59: 26,358,098 km (0.103 R)
• M60: 26,803,750 km (0.108 R)
• M61: 27,302,060 km (0.079 R)
• M62: 27,552,188 km (0.093 R)
• M63: 28,662,503 km (0.1 R)
• M64: 28,814,943 km (0.109 R)
• M65: 30,044,937 km (0.061 R)
• M66: 30,355,054 km (0.112 R)
• M67: 30,874,308 km (0.074 R)
• M68: 32,768,067 km (0.093 R)
• M69: 33,087,459 km (0.097 R)
• M70: 34,591,067 km (0.036 R)
• M71: 35,079,055 km (0.118 R)
• M72: 35,187,962 km (0.101 R)
• M73: 35,460,380 km (0.09 R)
• M74: 35,569,437 km (0.099 R)
• M75: 36,062,063 km (0.106 R)
• M76: 36,556,932 km (0.096 R)
• M77: 36,722,388 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 7.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.1 AU - 16.4 AU

Year: 23462 Days

Day: 16.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,464,916 km

• M1: 112,348 km (0.111 R)
• M2: 391,198 km (0.075 R)
• M3: 766,539 km (0.035 R)
• M4: 1,601,146 km (0.117 R)
• M5: 1,915,302 km (0.042 R)
• M6: 2,125,337 km (0.105 R)
• M7: 2,665,834 km (0.112 R)
• M8: 2,934,512 km (0.057 R)
• M9: 4,132,492 km (0.082 R)
• M10: 4,404,161 km (0.036 R)
• M11: 5,378,941 km (0.098 R)
• M12: 5,804,248 km (0.118 R)
• M13: 6,064,698 km (0.094 R)
• M14: 6,284,607 km (0.09 R)
• M15: 6,462,478 km (0.101 R)
• M16: 6,596,967 km (0.095 R)
• M17: 7,658,513 km (0.08 R)
• M18: 9,021,051 km (0.085 R)
• M19: 9,171,397 km (0.065 R)
• M20: 9,322,640 km (0.094 R)
• M21: 9,373,204 km (0.088 R)
• M22: 9,832,619 km (0.059 R)
• M23: 9,987,453 km (0.091 R)
• M24: 10,351,724 km (0.093 R)
• M25: 11,039,874 km (0.053 R)
• M26: 11,852,191 km (0.09 R)
• M27: 11,906,943 km (0.109 R)
• M28: 12,404,356 km (0.119 R)
• M29: 12,515,807 km (0.109 R)
• M30: 14,227,057 km (0.099 R)
• M31: 14,695,597 km (0.1 R)
• M32: 15,109,834 km (0.082 R)
• M33: 16,681,659 km (0.114 R)
• M34: 16,989,830 km (0.103 R)
• M35: 17,424,562 km (0.076 R)
• M36: 17,988,695 km (0.087 R)
• M37: 18,051,825 km (0.09 R)
• M38: 19,328,494 km (0.087 R)
• M39: 20,108,347 km (0.041 R)
• M40: 21,097,638 km (0.099 R)
• M41: 21,230,780 km (0.118 R)
• M42: 21,497,812 km (0.114 R)
• M43: 22,305,641 km (0.049 R)
• M44: 23,123,343 km (0.113 R)
• M45: 23,535,934 km (0.098 R)
• M46: 23,673,863 km (0.109 R)
• M47: 23,743,127 km (0.12 R)
• M48: 25,422,213 km (0.116 R)
• M49: 25,492,973 km (0.056 R)
• M50: 25,634,792 km (0.079 R)
• M51: 25,705,851 km (0.074 R)
• M52: 25,990,386 km (0.074 R)
• M53: 26,419,283 km (0.098 R)
• M54: 27,647,182 km (0.086 R)
• M55: 28,158,209 km (0.05 R)
• M56: 28,745,979 km (0.1 R)
• M57: 29,858,987 km (0.082 R)
• M58: 31,061,754 km (0.072 R)
• M59: 32,587,353 km (0.063 R)
• M60: 32,664,246 km (0.111 R)
• M61: 32,741,140 km (0.085 R)
• M62: 32,972,567 km (0.052 R)
• M63: 33,514,261 km (0.099 R)
• M64: 35,078,457 km (0.089 R)
• M65: 35,869,530 km (0.102 R)
• M66: 37,549,664 km (0.112 R)
• M67: 39,173,549 km (0.114 R)
• M68: 39,501,019 km (0.043 R)
• M69: 39,747,257 km (0.106 R)
• M70: 40,158,800 km (0.076 R)
• M71: 40,488,963 km (0.092 R)
• M72: 40,737,295 km (0.088 R)
• M73: 40,903,050 km (0.069 R)
• M74: 44,350,982 km (0.091 R)
• M75: 44,436,252 km (0.066 R)
• M76: 45,291,803 km (0.106 R)
• M77: 47,106,126 km (0.061 R)
• M78: 47,280,108 km (0.098 R)
• M79: 48,065,945 km (0.119 R)
• M80: 48,592,231 km (0.074 R)
• M81: 48,855,972 km (0.119 R)
• M82: 50,093,595 km (0.048 R)
• M83: 50,360,029 km (0.1 R)
• M84: 50,538,050 km (0.101 R)
• M85: 51,162,472 km (0.067 R)
• M86: 52,148,920 km (0.068 R)
• M87: 52,689,716 km (0.092 R)
• M88: 52,779,924 km (0.058 R)
• M89: 56,341,700 km (0.102 R)
• M90: 58,478,256 km (0.094 R)
• M91: 59,509,435 km (0.099 R)
• M92: 60,452,200 km (0.086 R)
• M93: 63,213,627 km (0.109 R)
• M94: 64,271,883 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit