🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.09 AU - 3.05 AU

Year: 1512 Days

Day: 18.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.28 AU - 3.08 AU

Year: 1611 Days

Day: 30.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.41 AU - 3.69 AU

Year: 1955 Days

Day: 15.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,477,381 km

• M1: 1,133,952 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.08 AU - 3.62 AU

Year: 2251 Days

Day: 18.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 11.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.35 AU - 5.89 AU

Year: 4891 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,477,381 km

• M1: 138,976 km (0.094 R)
• M2: 428,598 km (0.092 R)
• M3: 555,158 km (0.057 R)
• M4: 720,912 km (0.105 R)
• M5: 1,016,368 km (0.089 R)
• M6: 1,163,423 km (0.078 R)
• M7: 1,545,795 km (0.12 R)
• M8: 1,984,865 km (0.065 R)
• M9: 2,096,165 km (0.118 R)
• M10: 2,171,413 km (0.068 R)
• M11: 2,247,708 km (0.041 R)
• M12: 2,622,301 km (0.105 R)
• M13: 3,080,968 km (0.092 R)
• M14: 3,430,429 km (0.117 R)
• M15: 3,542,178 km (0.043 R)
• M16: 3,908,394 km (0.072 R)
• M17: 4,096,139 km (0.091 R)
• M18: 4,677,177 km (0.116 R)
• M19: 5,028,134 km (0.114 R)
• M20: 5,155,591 km (0.112 R)
• M21: 6,323,203 km (0.07 R)
• M22: 7,021,974 km (0.079 R)
• M23: 7,250,710 km (0.074 R)
• M24: 7,892,634 km (0.089 R)
• M25: 8,070,955 km (0.052 R)
• M26: 8,522,441 km (0.096 R)
• M27: 8,613,845 km (0.085 R)
• M28: 9,513,228 km (0.096 R)
• M29: 9,639,488 km (0.119 R)
• M30: 9,830,226 km (0.082 R)
• M31: 9,957,982 km (0.104 R)
• M32: 10,638,054 km (0.057 R)
• M33: 10,901,197 km (0.071 R)
• M34: 11,000,380 km (0.118 R)
• M35: 11,333,235 km (0.115 R)
• M36: 11,703,191 km (0.111 R)
• M37: 12,111,294 km (0.115 R)
• M38: 12,317,141 km (0.05 R)
• M39: 12,489,627 km (0.071 R)
• M40: 13,576,456 km (0.114 R)
• M41: 14,149,266 km (0.083 R)
• M42: 14,221,522 km (0.047 R)
• M43: 14,366,183 km (0.119 R)
• M44: 14,986,565 km (0.088 R)
• M45: 15,170,720 km (0.111 R)
• M46: 15,541,274 km (0.114 R)
• M47: 15,615,774 km (0.086 R)
• M48: 15,914,820 km (0.09 R)
• M49: 16,253,509 km (0.087 R)
• M50: 16,594,742 km (0.075 R)
• M51: 17,168,450 km (0.106 R)
• M52: 17,322,685 km (0.093 R)
• M53: 17,477,220 km (0.03 R)
• M54: 18,100,146 km (0.113 R)
• M55: 18,809,688 km (0.063 R)
• M56: 19,327,746 km (0.101 R)
• M57: 19,568,449 km (0.069 R)
• M58: 19,769,807 km (0.096 R)
• M59: 20,337,232 km (0.108 R)
• M60: 21,074,600 km (0.108 R)
• M61: 21,157,178 km (0.118 R)
• M62: 21,529,677 km (0.098 R)
• M63: 22,660,188 km (0.116 R)
• M64: 23,895,866 km (0.1 R)
• M65: 24,024,969 km (0.113 R)
• M66: 24,630,392 km (0.095 R)
• M67: 25,197,069 km (0.11 R)
• M68: 26,077,302 km (0.101 R)
• M69: 26,343,287 km (0.099 R)
• M70: 26,521,159 km (0.104 R)
• M71: 26,610,320 km (0.085 R)
• M72: 26,699,480 km (0.102 R)
• M73: 27,596,768 km (0.106 R)
• M74: 27,867,839 km (0.105 R)
• M75: 28,185,286 km (0.084 R)
• M76: 31,095,713 km (0.097 R)
• M77: 31,566,497 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.16 AU - 6.18 AU

Year: 5626 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,477,381 km

• M1: 165,904 km (0.052 R)
• M2: 275,858 km (0.097 R)
• M3: 368,160 km (0.03 R)
• M4: 470,635 km (0.04 R)
• M5: 572,661 km (0.103 R)
• M6: 669,450 km (0.075 R)
• M7: 765,193 km (0.069 R)
• M8: 874,250 km (0.118 R)
• M9: 1,048,831 km (0.075 R)
• M10: 1,162,974 km (0.072 R)
• M11: 1,244,804 km (0.111 R)
• M12: 1,512,285 km (0.042 R)
• M13: 2,125,487 km (0.106 R)
• M14: 2,319,066 km (0.109 R)
• M15: 2,412,415 km (0.082 R)
• M16: 2,566,651 km (0.086 R)
• M17: 2,773,395 km (0.09 R)
• M18: 2,922,843 km (0.102 R)
• M19: 3,216,653 km (0.088 R)
• M20: 3,334,387 km (0.058 R)
• M21: 3,453,467 km (0.089 R)
• M22: 3,560,579 km (0.09 R)
• M23: 3,833,445 km (0.075 R)
• M24: 3,916,622 km (0.087 R)
• M25: 4,098,982 km (0.066 R)
• M26: 4,737,017 km (0.1 R)
• M27: 5,128,963 km (0.079 R)
• M28: 5,359,793 km (0.079 R)
• M29: 5,911,958 km (0.093 R)
• M30: 6,040,762 km (0.103 R)
• M31: 6,317,518 km (0.119 R)
• M32: 6,682,088 km (0.105 R)
• M33: 6,816,277 km (0.113 R)
• M34: 6,968,418 km (0.071 R)
• M35: 7,448,927 km (0.11 R)
• M36: 7,640,711 km (0.119 R)
• M37: 7,746,028 km (0.053 R)
• M38: 8,261,842 km (0.09 R)
• M39: 9,065,631 km (0.107 R)
• M40: 9,177,081 km (0.069 R)
• M41: 9,382,928 km (0.103 R)
• M42: 9,590,121 km (0.073 R)
• M43: 9,684,817 km (0.045 R)
• M44: 10,143,932 km (0.038 R)
• M45: 11,083,257 km (0.106 R)
• M46: 11,182,740 km (0.107 R)
• M47: 11,302,418 km (0.037 R)
• M48: 11,402,649 km (0.112 R)
• M49: 11,583,513 km (0.116 R)
• M50: 11,765,424 km (0.119 R)
• M51: 11,968,727 km (0.04 R)
• M52: 12,214,217 km (0.095 R)
• M53: 12,960,561 km (0.107 R)
• M54: 13,107,466 km (0.107 R)
• M55: 13,381,679 km (0.119 R)
• M56: 13,636,444 km (0.074 R)
• M57: 13,785,893 km (0.08 R)
• M58: 14,043,201 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 11.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.91 AU - 13.75 AU

Year: 14000 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,477,381 km

• M1: 223,948 km (0.098 R)
• M2: 314,156 km (0.048 R)
• M3: 455,376 km (0.113 R)
• M4: 753,076 km (0.079 R)
• M5: 852,558 km (0.11 R)
• M6: 1,321,548 km (0.109 R)
• M7: 1,701,975 km (0.087 R)
• M8: 1,782,309 km (0.112 R)
• M9: 2,320,861 km (0.104 R)
• M10: 2,440,540 km (0.062 R)
• M11: 2,844,155 km (0.085 R)
• M12: 3,268,863 km (0.077 R)
• M13: 3,784,078 km (0.116 R)
• M14: 3,890,293 km (0.094 R)
• M15: 4,251,272 km (0.074 R)
• M16: 4,361,825 km (0.051 R)
• M17: 4,661,170 km (0.105 R)
• M18: 5,044,739 km (0.102 R)
• M19: 5,122,680 km (0.114 R)
• M20: 6,424,481 km (0.08 R)
• M21: 7,823,520 km (0.059 R)
• M22: 7,959,355 km (0.115 R)
• M23: 8,464,397 km (0.1 R)
• M24: 8,557,297 km (0.098 R)
• M25: 8,885,366 km (0.058 R)
• M26: 9,457,278 km (0.071 R)
• M27: 9,894,104 km (0.12 R)
• M28: 10,287,995 km (0.046 R)
• M29: 10,536,776 km (0.111 R)
• M30: 10,837,917 km (0.106 R)
• M31: 11,040,323 km (0.087 R)
• M32: 11,346,251 km (0.118 R)
• M33: 11,551,798 km (0.111 R)
• M34: 13,565,086 km (0.115 R)
• M35: 14,223,167 km (0.097 R)
• M36: 14,947,819 km (0.098 R)
• M37: 16,086,259 km (0.094 R)
• M38: 18,566,293 km (0.117 R)
• M39: 19,665,388 km (0.08 R)
• M40: 19,912,374 km (0.1 R)
• M41: 20,848,109 km (0.07 R)
• M42: 23,609,237 km (0.103 R)
• M43: 24,999,001 km (0.092 R)
• M44: 25,400,970 km (0.103 R)
• M45: 26,483,161 km (0.077 R)
• M46: 28,482,986 km (0.101 R)
• M47: 29,890,403 km (0.079 R)
• M48: 30,602,488 km (0.116 R)
• M49: 31,608,833 km (0.081 R)
• M50: 31,825,900 km (0.116 R)
• M51: 32,845,559 km (0.071 R)
• M52: 34,618,144 km (0.11 R)
• M53: 35,066,190 km (0.113 R)
• M54: 37,411,436 km (0.089 R)
• M55: 37,871,150 km (0.081 R)
• M56: 38,564,237 km (0.05 R)
• M57: 39,028,738 km (0.064 R)
• M58: 39,339,453 km (0.074 R)
• M59: 39,417,244 km (0.108 R)
• M60: 39,495,035 km (0.071 R)
• M61: 39,572,975 km (0.112 R)
• M62: 42,251,675 km (0.097 R)
• M63: 44,096,665 km (0.052 R)
• M64: 46,296,053 km (0.073 R)
• M65: 47,616,105 km (0.033 R)
• M66: 48,697,847 km (0.089 R)
• M67: 48,781,472 km (0.109 R)
• M68: 49,199,897 km (0.112 R)
• M69: 49,451,521 km (0.08 R)
• M70: 51,565,040 km (0.063 R)
• M71: 51,905,973 km (0.112 R)
• M72: 52,162,085 km (0.111 R)
• M73: 54,486,536 km (0.113 R)
• M74: 55,617,646 km (0.109 R)
• M75: 55,705,011 km (0.108 R)
• M76: 56,932,462 km (0.046 R)
• M77: 57,108,538 km (0.079 R)
• M78: 57,284,765 km (0.071 R)
• M79: 57,637,816 km (0.096 R)
• M80: 59,057,350 km (0.07 R)
• M81: 59,414,141 km (0.067 R)
• M82: 59,771,530 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 5

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.75 AU - 17.97 AU

Year: 25413 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,477,381 km

• M1: 73,602 km (0.105 R)
• M2: 288,724 km (0.072 R)
• M3: 320,289 km (0.102 R)
• M4: 422,913 km (0.114 R)
• M5: 747,092 km (0.081 R)
• M6: 885,320 km (0.065 R)
• M7: 1,133,802 km (0.082 R)
• M8: 1,603,540 km (0.101 R)
• M9: 1,843,495 km (0.053 R)
• M10: 1,905,278 km (0.112 R)
• M11: 2,159,296 km (0.072 R)
• M12: 2,457,743 km (0.09 R)
• M13: 2,560,218 km (0.075 R)
• M14: 2,804,661 km (0.064 R)
• M15: 3,505,377 km (0.119 R)
• M16: 4,054,551 km (0.072 R)
• M17: 5,675,444 km (0.075 R)
• M18: 6,317,518 km (0.115 R)
• M19: 6,647,082 km (0.087 R)
• M20: 6,885,990 km (0.099 R)
• M21: 7,030,651 km (0.109 R)
• M22: 8,635,238 km (0.08 R)
• M23: 9,000,705 km (0.031 R)
• M24: 9,158,830 km (0.039 R)
• M25: 9,264,895 km (0.102 R)
• M26: 10,734,994 km (0.111 R)
• M27: 11,754,653 km (0.114 R)
• M28: 11,869,843 km (0.076 R)
• M29: 12,334,344 km (0.102 R)
• M30: 13,341,138 km (0.085 R)
• M31: 15,938,905 km (0.076 R)
• M32: 16,194,269 km (0.042 R)
• M33: 16,515,455 km (0.085 R)
• M34: 16,838,736 km (0.118 R)
• M35: 17,557,255 km (0.117 R)
• M36: 17,688,901 km (0.108 R)
• M37: 18,285,647 km (0.074 R)
• M38: 18,352,368 km (0.118 R)
• M39: 18,485,958 km (0.107 R)
• M40: 19,091,531 km (0.11 R)
• M41: 20,946,694 km (0.052 R)
• M42: 21,366,765 km (0.089 R)
• M43: 21,648,308 km (0.103 R)
• M44: 21,789,528 km (0.086 R)
• M45: 22,286,193 km (0.087 R)
• M46: 24,236,949 km (0.086 R)
• M47: 24,383,555 km (0.103 R)
• M48: 26,166,463 km (0.079 R)
• M49: 26,392,206 km (0.097 R)
• M50: 26,618,697 km (0.063 R)
• M51: 28,298,831 km (0.095 R)
• M52: 28,763,033 km (0.062 R)
• M53: 28,840,525 km (0.096 R)
• M54: 29,229,629 km (0.12 R)
• M55: 29,542,139 km (0.063 R)
• M56: 30,486,251 km (0.086 R)
• M57: 30,723,962 km (0.063 R)
• M58: 31,041,708 km (0.117 R)
• M59: 32,081,862 km (0.086 R)
• M60: 34,031,870 km (0.065 R)
• M61: 34,938,433 km (0.111 R)
• M62: 35,936,550 km (0.085 R)
• M63: 38,045,581 km (0.064 R)
• M64: 40,455,004 km (0.048 R)
• M65: 41,678,116 km (0.115 R)
• M66: 42,029,671 km (0.105 R)
• M67: 42,470,686 km (0.115 R)
• M68: 42,647,511 km (0.101 R)
• M69: 43,981,475 km (0.06 R)
• M70: 45,690,780 km (0.076 R)
• M71: 45,871,943 km (0.083 R)
• M72: 46,144,211 km (0.106 R)
• M73: 47,055,561 km (0.041 R)
• M74: 47,330,074 km (0.105 R)
• M75: 49,081,117 km (0.092 R)
• M76: 51,888,919 km (0.1 R)
• M77: 52,456,793 km (0.101 R)
• M78: 53,026,611 km (0.111 R)
• M79: 53,598,524 km (0.107 R)
• M80: 53,980,896 km (0.074 R)
• M81: 56,975,097 km (0.115 R)
• M82: 58,246,679 km (0.119 R)
• M83: 60,618,703 km (0.102 R)
• M84: 61,017,082 km (0.119 R)
• M85: 62,317,835 km (0.087 R)
• M86: 62,518,745 km (0.05 R)
• M87: 64,641,539 km (0.057 R)
• M88: 65,252,347 km (0.087 R)
• M89: 65,865,100 km (0.09 R)
• M90: 67,302,287 km (0.067 R)
• M91: 67,714,878 km (0.097 R)
• M92: 68,231,738 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit