🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 28.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 249 Days

Day: 24.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 290 Days

Day: 41.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.31 AU

Year: 436 Days

Day: 15.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 92.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.39 AU - 3.71 AU

Year: 2561 Days

Day: 16.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.52 AU - 4.04 AU

Year: 2814 Days

Day: 29.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 12.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.86 AU - 4.66 AU

Year: 3367 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,240,579 km

• M1: 159,471 km (0.07 R)
• M2: 252,671 km (0.032 R)
• M3: 410,796 km (0.071 R)
• M4: 567,126 km (0.103 R)
• M5: 702,811 km (0.066 R)
• M6: 785,090 km (0.079 R)
• M7: 891,304 km (0.08 R)
• M8: 1,024,596 km (0.099 R)
• M9: 1,149,809 km (0.057 R)
• M10: 1,392,307 km (0.08 R)
• M11: 1,524,103 km (0.104 R)
• M12: 1,677,740 km (0.069 R)
• M13: 1,783,057 km (0.042 R)
• M14: 2,000,722 km (0.03 R)
• M15: 2,103,496 km (0.104 R)
• M16: 2,383,094 km (0.118 R)
• M17: 2,512,496 km (0.084 R)
• M18: 2,603,452 km (0.091 R)
• M19: 2,768,009 km (0.092 R)
• M20: 2,946,629 km (0.088 R)
• M21: 3,085,905 km (0.108 R)
• M22: 3,293,547 km (0.119 R)
• M23: 3,551,005 km (0.119 R)
• M24: 3,920,362 km (0.118 R)
• M25: 4,133,688 km (0.106 R)
• M26: 4,253,965 km (0.052 R)
• M27: 4,375,289 km (0.089 R)
• M28: 4,497,810 km (0.052 R)
• M29: 4,671,343 km (0.042 R)
• M30: 4,847,121 km (0.066 R)
• M31: 4,948,548 km (0.05 R)
• M32: 5,076,305 km (0.062 R)
• M33: 5,257,168 km (0.096 R)
• M34: 5,572,072 km (0.113 R)
• M35: 6,028,944 km (0.052 R)
• M36: 6,220,579 km (0.081 R)
• M37: 6,372,720 km (0.113 R)
• M38: 6,638,256 km (0.054 R)
• M39: 6,864,597 km (0.07 R)
• M40: 7,281,676 km (0.097 R)
• M41: 7,721,793 km (0.111 R)
• M42: 7,990,022 km (0.098 R)
• M43: 8,170,587 km (0.076 R)
• M44: 8,291,761 km (0.028 R)
• M45: 8,413,534 km (0.044 R)
• M46: 8,551,164 km (0.088 R)
• M47: 8,797,701 km (0.063 R)
• M48: 9,219,268 km (0.105 R)
• M49: 9,377,094 km (0.117 R)
• M50: 9,456,381 km (0.076 R)
• M51: 9,695,438 km (0.073 R)
• M52: 9,791,629 km (0.086 R)
• M53: 9,952,746 km (0.098 R)
• M54: 10,179,686 km (0.088 R)
• M55: 10,261,068 km (0.088 R)
• M56: 10,391,966 km (0.048 R)
• M57: 10,771,196 km (0.119 R)
• M58: 10,854,223 km (0.107 R)
• M59: 11,104,650 km (0.095 R)
• M60: 11,205,329 km (0.108 R)
• M61: 11,323,212 km (0.093 R)
• M62: 11,441,544 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 12.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.81 AU - 7.73 AU

Year: 7505 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,240,579 km

• M1: 154,086 km (0.049 R)
• M2: 327,619 km (0.12 R)
• M3: 494,271 km (0.1 R)
• M4: 610,509 km (0.105 R)
• M5: 921,972 km (0.068 R)
• M6: 1,122,732 km (0.075 R)
• M7: 1,357,002 km (0.058 R)
• M8: 1,470,697 km (0.12 R)
• M9: 1,548,338 km (0.076 R)
• M10: 2,378,457 km (0.067 R)
• M11: 2,658,653 km (0.064 R)
• M12: 2,900,404 km (0.082 R)
• M13: 3,251,360 km (0.081 R)
• M14: 3,615,930 km (0.08 R)
• M15: 3,749,371 km (0.101 R)
• M16: 3,830,154 km (0.112 R)
• M17: 3,938,912 km (0.102 R)
• M18: 4,076,392 km (0.051 R)
• M19: 4,700,066 km (0.053 R)
• M20: 5,052,967 km (0.091 R)
• M21: 5,598,551 km (0.107 R)
• M22: 5,909,714 km (0.082 R)
• M23: 6,035,825 km (0.086 R)
• M24: 6,130,970 km (0.11 R)
• M25: 6,322,904 km (0.095 R)
• M26: 6,419,544 km (0.051 R)
• M27: 6,614,470 km (0.063 R)
• M28: 7,345,854 km (0.069 R)
• M29: 7,515,647 km (0.052 R)
• M30: 7,998,250 km (0.119 R)
• M31: 8,349,057 km (0.034 R)
• M32: 8,455,272 km (0.074 R)
• M33: 8,561,935 km (0.058 R)
• M34: 8,812,661 km (0.098 R)
• M35: 8,920,970 km (0.057 R)
• M36: 11,608,346 km (0.05 R)
• M37: 11,886,000 km (0.052 R)
• M38: 12,205,989 km (0.108 R)
• M39: 12,813,806 km (0.053 R)
• M40: 13,431,495 km (0.102 R)
• M41: 14,482,420 km (0.117 R)
• M42: 14,738,681 km (0.106 R)
• M43: 14,910,270 km (0.086 R)
• M44: 15,082,457 km (0.099 R)
• M45: 15,212,159 km (0.09 R)
• M46: 16,041,978 km (0.071 R)
• M47: 16,618,229 km (0.113 R)
• M48: 16,841,579 km (0.087 R)
• M49: 18,341,297 km (0.093 R)
• M50: 19,177,101 km (0.111 R)
• M51: 20,311,053 km (0.115 R)
• M52: 21,175,728 km (0.101 R)
• M53: 22,643,283 km (0.103 R)
• M54: 23,139,799 km (0.049 R)
• M55: 24,447,583 km (0.118 R)
• M56: 25,212,926 km (0.029 R)
• M57: 25,418,473 km (0.06 R)
• M58: 25,830,915 km (0.081 R)
• M59: 26,089,869 km (0.058 R)
• M60: 27,029,343 km (0.104 R)
• M61: 27,503,120 km (0.104 R)
• M62: 27,714,651 km (0.084 R)
• M63: 28,405,793 km (0.073 R)
• M64: 29,967,745 km (0.074 R)
• M65: 30,294,466 km (0.067 R)
• M66: 30,458,126 km (0.081 R)
• M67: 31,006,253 km (0.11 R)
• M68: 31,668,224 km (0.064 R)
• M69: 32,893,879 km (0.091 R)
• M70: 33,174,674 km (0.079 R)
• M71: 33,569,014 km (0.103 R)
• M72: 34,135,093 km (0.105 R)
• M73: 34,761,459 km (0.063 R)
• M74: 35,852,326 km (0.09 R)
• M75: 36,837,728 km (0.11 R)
• M76: 37,714,820 km (0.067 R)
• M77: 38,539,403 km (0.081 R)
• M78: 38,894,698 km (0.071 R)
• M79: 39,727,959 km (0.112 R)
• M80: 39,907,177 km (0.109 R)
• M81: 40,086,844 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 12.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.78 AU - 7.92 AU

Year: 7630 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,240,579 km

• M1: 162,463 km (0.101 R)
• M2: 248,033 km (0.031 R)
• M3: 420,968 km (0.105 R)
• M4: 754,871 km (0.117 R)
• M5: 1,023,100 km (0.115 R)
• M6: 1,287,888 km (0.09 R)
• M7: 1,501,364 km (0.119 R)
• M8: 2,211,505 km (0.09 R)
• M9: 2,382,496 km (0.106 R)
• M10: 2,647,434 km (0.117 R)
• M11: 3,351,591 km (0.119 R)
• M12: 3,449,727 km (0.101 R)
• M13: 3,955,517 km (0.098 R)
• M14: 4,538,949 km (0.085 R)
• M15: 5,493,683 km (0.076 R)
• M16: 5,668,563 km (0.114 R)
• M17: 5,815,617 km (0.071 R)
• M18: 5,934,398 km (0.026 R)
• M19: 6,204,272 km (0.093 R)
• M20: 6,478,336 km (0.041 R)
• M21: 6,601,455 km (0.095 R)
• M22: 6,694,355 km (0.112 R)
• M23: 7,260,583 km (0.084 R)
• M24: 8,006,628 km (0.116 R)
• M25: 8,138,872 km (0.115 R)
• M26: 8,271,865 km (0.086 R)
• M27: 8,372,095 km (0.07 R)
• M28: 8,506,285 km (0.055 R)
• M29: 8,879,382 km (0.05 R)
• M30: 9,431,398 km (0.106 R)
• M31: 9,571,122 km (0.062 R)
• M32: 9,923,724 km (0.102 R)
• M33: 10,352,322 km (0.075 R)
• M34: 10,641,495 km (0.057 R)
• M35: 11,301,820 km (0.07 R)
• M36: 11,824,664 km (0.109 R)
• M37: 13,166,258 km (0.109 R)
• M38: 13,994,282 km (0.119 R)
• M39: 14,636,506 km (0.114 R)
• M40: 14,839,062 km (0.074 R)
• M41: 15,165,335 km (0.054 R)
• M42: 15,411,573 km (0.026 R)
• M43: 15,576,429 km (0.115 R)
• M44: 15,866,350 km (0.089 R)
• M45: 16,578,137 km (0.079 R)
• M46: 16,874,191 km (0.042 R)
• M47: 18,076,060 km (0.047 R)
• M48: 19,438,598 km (0.047 R)
• M49: 19,930,176 km (0.114 R)
• M50: 20,064,814 km (0.09 R)
• M51: 20,290,109 km (0.103 R)
• M52: 20,834,196 km (0.104 R)
• M53: 21,337,144 km (0.075 R)
• M54: 21,797,906 km (0.048 R)
• M55: 24,102,461 km (0.051 R)
• M56: 24,534,200 km (0.115 R)
• M57: 25,210,832 km (0.099 R)
• M58: 25,502,697 km (0.108 R)
• M59: 26,483,610 km (0.113 R)
• M60: 27,327,193 km (0.097 R)
• M61: 27,426,974 km (0.119 R)
• M62: 28,078,772 km (0.09 R)
• M63: 28,381,409 km (0.11 R)
• M64: 29,040,687 km (0.101 R)
• M65: 29,499,952 km (0.116 R)
• M66: 29,756,213 km (0.084 R)
• M67: 30,116,295 km (0.106 R)
• M68: 30,374,352 km (0.073 R)
• M69: 31,152,859 km (0.098 R)
• M70: 31,937,799 km (0.117 R)
• M71: 32,782,429 km (0.114 R)
• M72: 34,655,544 km (0.118 R)
• M73: 35,360,000 km (0.096 R)
• M74: 35,577,814 km (0.104 R)
• M75: 36,069,393 km (0.072 R)
• M76: 36,673,170 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 9.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.43 AU - 8.79 AU

Year: 8843 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,240,579 km

• M1: 119,230 km (0.098 R)
• M2: 274,213 km (0.12 R)
• M3: 448,794 km (0.057 R)
• M4: 537,655 km (0.102 R)
• M5: 923,318 km (0.09 R)
• M6: 1,235,379 km (0.083 R)
• M7: 2,172,610 km (0.115 R)
• M8: 2,540,621 km (0.057 R)
• M9: 2,952,912 km (0.071 R)
• M10: 3,103,557 km (0.109 R)
• M11: 3,231,164 km (0.102 R)
• M12: 3,464,986 km (0.078 R)
• M13: 4,715,923 km (0.088 R)
• M14: 4,862,828 km (0.086 R)
• M15: 4,981,609 km (0.12 R)
• M16: 5,161,426 km (0.097 R)
• M17: 5,312,968 km (0.109 R)
• M18: 5,374,004 km (0.111 R)
• M19: 5,902,085 km (0.052 R)
• M20: 6,156,401 km (0.098 R)
• M21: 6,252,742 km (0.114 R)
• M22: 7,007,763 km (0.057 R)
• M23: 7,243,230 km (0.086 R)
• M24: 7,344,956 km (0.104 R)
• M25: 7,413,173 km (0.11 R)
• M26: 7,653,128 km (0.111 R)
• M27: 7,722,092 km (0.098 R)
• M28: 7,791,356 km (0.112 R)
• M29: 9,514,873 km (0.119 R)
• M30: 10,039,064 km (0.111 R)
• M31: 10,114,611 km (0.112 R)
• M32: 10,342,748 km (0.078 R)
• M33: 10,611,127 km (0.112 R)
• M34: 10,842,854 km (0.1 R)
• M35: 10,920,495 km (0.112 R)
• M36: 11,037,331 km (0.094 R)
• M37: 11,469,220 km (0.066 R)
• M38: 12,026,771 km (0.101 R)
• M39: 12,797,799 km (0.102 R)
• M40: 13,292,968 km (0.077 R)
• M41: 14,344,491 km (0.12 R)
• M42: 14,772,640 km (0.092 R)
• M43: 15,773,300 km (0.095 R)
• M44: 15,861,264 km (0.074 R)
• M45: 15,949,527 km (0.071 R)
• M46: 16,082,220 km (0.12 R)
• M47: 16,437,664 km (0.083 R)
• M48: 16,795,652 km (0.047 R)
• M49: 17,201,661 km (0.055 R)
• M50: 17,565,184 km (0.093 R)
• M51: 18,670,861 km (0.082 R)
• M52: 19,185,179 km (0.079 R)
• M53: 19,562,166 km (0.11 R)
• M54: 20,036,840 km (0.08 R)
• M55: 20,323,469 km (0.101 R)
• M56: 20,563,424 km (0.097 R)
• M57: 20,804,277 km (0.085 R)
• M58: 20,900,767 km (0.103 R)
• M59: 21,776,962 km (0.054 R)
• M60: 22,120,888 km (0.102 R)
• M61: 22,516,275 km (0.082 R)
• M62: 25,244,940 km (0.069 R)
• M63: 25,399,624 km (0.099 R)
• M64: 25,709,890 km (0.081 R)
• M65: 26,073,413 km (0.119 R)
• M66: 26,595,659 km (0.091 R)
• M67: 27,174,154 km (0.089 R)
• M68: 27,597,516 km (0.119 R)
• M69: 28,290,005 km (0.042 R)
• M70: 29,312,506 km (0.107 R)
• M71: 29,529,423 km (0.03 R)
• M72: 30,456,780 km (0.064 R)
• M73: 32,901,060 km (0.098 R)
• M74: 33,976,070 km (0.052 R)
• M75: 34,146,761 km (0.109 R)
• M76: 34,374,898 km (0.091 R)
• M77: 34,947,559 km (0.112 R)
• M78: 35,292,531 km (0.076 R)
• M79: 38,093,452 km (0.114 R)
• M80: 38,507,838 km (0.058 R)
• M81: 39,221,719 km (0.108 R)
• M82: 40,120,204 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit