🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.23 AU - 1.35 AU

Year: 561 Days

Day: 41.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,283,033 km

• M1: 785,838 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.51 AU

Year: 1107 Days

Day: 13.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.5 AU - 4.56 AU

Year: 3098 Days

Day: 40.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 13.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.79 AU - 7.49 AU

Year: 6551 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,283,033 km

• M1: 217,814 km (0.093 R)
• M2: 461,360 km (0.056 R)
• M3: 661,522 km (0.049 R)
• M4: 863,329 km (0.037 R)
• M5: 1,241,812 km (0.063 R)
• M6: 1,852,620 km (0.106 R)
• M7: 2,278,525 km (0.084 R)
• M8: 2,664,936 km (0.096 R)
• M9: 2,999,138 km (0.056 R)
• M10: 3,551,753 km (0.076 R)
• M11: 3,734,262 km (0.101 R)
• M12: 4,273,413 km (0.088 R)
• M13: 4,440,065 km (0.097 R)
• M14: 4,866,120 km (0.088 R)
• M15: 5,128,065 km (0.099 R)
• M16: 5,424,718 km (0.112 R)
• M17: 5,635,801 km (0.1 R)
• M18: 6,348,485 km (0.079 R)
• M19: 6,539,222 km (0.078 R)
• M20: 7,024,218 km (0.067 R)
• M21: 7,188,477 km (0.106 R)
• M22: 7,487,523 km (0.085 R)
• M23: 7,926,742 km (0.085 R)
• M24: 8,270,219 km (0.12 R)
• M25: 9,114,849 km (0.072 R)
• M26: 10,507,754 km (0.106 R)
• M27: 10,658,399 km (0.105 R)
• M28: 10,961,485 km (0.055 R)
• M29: 11,383,052 km (0.108 R)
• M30: 11,731,914 km (0.048 R)
• M31: 12,045,022 km (0.086 R)
• M32: 12,400,616 km (0.068 R)
• M33: 13,162,668 km (0.101 R)
• M34: 13,406,512 km (0.064 R)
• M35: 14,105,434 km (0.088 R)
• M36: 14,522,064 km (0.117 R)
• M37: 14,689,913 km (0.085 R)
• M38: 15,027,555 km (0.061 R)
• M39: 15,495,946 km (0.059 R)
• M40: 15,710,469 km (0.069 R)
• M41: 16,142,358 km (0.113 R)
• M42: 16,272,808 km (0.114 R)
• M43: 16,403,407 km (0.049 R)
• M44: 16,490,772 km (0.079 R)
• M45: 18,224,761 km (0.099 R)
• M46: 18,861,300 km (0.048 R)
• M47: 19,829,946 km (0.086 R)
• M48: 20,343,665 km (0.078 R)
• M49: 20,814,599 km (0.063 R)
• M50: 21,479,861 km (0.07 R)
• M51: 21,959,471 km (0.051 R)
• M52: 23,764,220 km (0.115 R)
• M53: 23,962,138 km (0.1 R)
• M54: 24,409,585 km (0.108 R)
• M55: 26,585,337 km (0.084 R)
• M56: 27,930,820 km (0.097 R)
• M57: 28,192,168 km (0.033 R)
• M58: 28,296,886 km (0.087 R)
• M59: 29,404,509 km (0.055 R)
• M60: 29,830,264 km (0.043 R)
• M61: 30,687,759 km (0.068 R)
• M62: 30,903,479 km (0.085 R)
• M63: 31,607,786 km (0.082 R)
• M64: 31,825,601 km (0.103 R)
• M65: 33,253,363 km (0.05 R)
• M66: 33,641,420 km (0.097 R)
• M67: 34,254,172 km (0.095 R)
• M68: 34,814,267 km (0.054 R)
• M69: 35,039,262 km (0.118 R)
• M70: 35,434,051 km (0.103 R)
• M71: 35,887,183 km (0.096 R)
• M72: 36,228,116 km (0.073 R)
• M73: 36,570,247 km (0.095 R)
• M74: 37,028,166 km (0.093 R)
• M75: 37,718,410 km (0.047 R)
• M76: 38,471,037 km (0.102 R)
• M77: 38,587,275 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 10.8

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.3 AU - 10.4 AU

Year: 10947 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,283,033 km

• M1: 241,451 km (0.116 R)
• M2: 382,372 km (0.097 R)
• M3: 495,917 km (0.092 R)
• M4: 639,680 km (0.117 R)
• M5: 744,100 km (0.107 R)
• M6: 1,114,803 km (0.1 R)
• M7: 1,309,879 km (0.094 R)
• M8: 1,423,274 km (0.056 R)
• M9: 2,226,016 km (0.06 R)
• M10: 2,307,697 km (0.103 R)
• M11: 2,502,324 km (0.051 R)
• M12: 2,937,504 km (0.08 R)
• M13: 3,240,888 km (0.081 R)
• M14: 3,459,451 km (0.064 R)
• M15: 3,715,114 km (0.062 R)
• M16: 4,245,139 km (0.108 R)
• M17: 4,313,056 km (0.103 R)
• M18: 4,869,859 km (0.037 R)
• M19: 5,084,532 km (0.094 R)
• M20: 5,192,991 km (0.071 R)
• M21: 5,302,347 km (0.114 R)
• M22: 5,412,451 km (0.093 R)
• M23: 6,673,112 km (0.07 R)
• M24: 7,894,728 km (0.115 R)
• M25: 7,978,653 km (0.1 R)
• M26: 8,317,193 km (0.113 R)
• M27: 8,445,398 km (0.094 R)
• M28: 9,943,770 km (0.072 R)
• M29: 10,034,427 km (0.115 R)
• M30: 10,125,382 km (0.053 R)
• M31: 11,144,144 km (0.027 R)
• M32: 11,332,787 km (0.119 R)
• M33: 11,570,199 km (0.118 R)
• M34: 12,536,451 km (0.118 R)
• M35: 12,634,438 km (0.094 R)
• M36: 13,029,077 km (0.092 R)
• M37: 13,881,336 km (0.119 R)
• M38: 14,493,790 km (0.105 R)
• M39: 15,324,058 km (0.118 R)
• M40: 16,760,048 km (0.074 R)
• M41: 16,976,516 km (0.098 R)
• M42: 17,466,748 km (0.101 R)
• M43: 18,127,672 km (0.072 R)
• M44: 18,740,724 km (0.081 R)
• M45: 19,021,668 km (0.12 R)
• M46: 19,417,355 km (0.079 R)
• M47: 21,085,221 km (0.065 R)
• M48: 21,377,386 km (0.094 R)
• M49: 24,189,078 km (0.107 R)
• M50: 25,048,817 km (0.071 R)
• M51: 25,918,579 km (0.117 R)
• M52: 26,483,012 km (0.089 R)
• M53: 27,178,193 km (0.095 R)
• M54: 27,815,630 km (0.104 R)
• M55: 31,141,789 km (0.1 R)
• M56: 31,674,806 km (0.083 R)
• M57: 32,210,965 km (0.112 R)
• M58: 32,480,091 km (0.112 R)
• M59: 32,749,966 km (0.073 R)
• M60: 33,564,227 km (0.111 R)
• M61: 35,698,390 km (0.105 R)
• M62: 36,046,804 km (0.081 R)
• M63: 36,817,083 km (0.061 R)
• M64: 37,592,748 km (0.111 R)
• M65: 38,445,157 km (0.06 R)
• M66: 38,802,097 km (0.09 R)
• M67: 39,088,577 km (0.1 R)
• M68: 39,303,849 km (0.051 R)
• M69: 39,663,631 km (0.113 R)
• M70: 39,735,588 km (0.095 R)
• M71: 39,879,950 km (0.079 R)
• M72: 40,894,672 km (0.03 R)
• M73: 41,259,093 km (0.098 R)
• M74: 41,624,710 km (0.113 R)
• M75: 41,844,469 km (0.089 R)
• M76: 43,542,854 km (0.103 R)
• M77: 44,362,949 km (0.097 R)
• M78: 44,887,589 km (0.116 R)
• M79: 45,414,323 km (0.095 R)
• M80: 46,930,198 km (0.066 R)
• M81: 48,001,319 km (0.054 R)
• M82: 48,925,834 km (0.038 R)
• M83: 52,761,224 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 11.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.42 AU - 13.86 AU

Year: 14236 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,283,033 km

• M1: 150,346 km (0.07 R)
• M2: 227,538 km (0.066 R)
• M3: 311,612 km (0.102 R)
• M4: 388,805 km (0.095 R)
• M5: 514,317 km (0.08 R)
• M6: 716,723 km (0.046 R)
• M7: 1,238,371 km (0.095 R)
• M8: 1,621,940 km (0.118 R)
• M9: 2,300,815 km (0.084 R)
• M10: 3,113,281 km (0.101 R)
• M11: 3,247,770 km (0.107 R)
• M12: 3,663,203 km (0.072 R)
• M13: 3,748,324 km (0.093 R)
• M14: 4,821,091 km (0.107 R)
• M15: 5,391,507 km (0.106 R)
• M16: 5,521,209 km (0.109 R)
• M17: 6,117,506 km (0.112 R)
• M18: 6,665,034 km (0.102 R)
• M19: 6,839,315 km (0.03 R)
• M20: 7,335,532 km (0.081 R)
• M21: 7,479,445 km (0.098 R)
• M22: 7,916,869 km (0.064 R)
• M23: 8,400,220 km (0.092 R)
• M24: 9,278,658 km (0.116 R)
• M25: 9,395,494 km (0.075 R)
• M26: 9,630,363 km (0.103 R)
• M27: 9,986,555 km (0.097 R)
• M28: 10,186,269 km (0.099 R)
• M29: 10,347,086 km (0.097 R)
• M30: 10,468,111 km (0.098 R)
• M31: 10,630,425 km (0.049 R)
• M32: 10,752,646 km (0.12 R)
• M33: 11,495,848 km (0.109 R)
• M34: 11,831,396 km (0.086 R)
• M35: 11,958,106 km (0.116 R)
• M36: 12,170,385 km (0.1 R)
• M37: 13,557,756 km (0.068 R)
• M38: 13,867,872 km (0.096 R)
• M39: 14,360,049 km (0.12 R)
• M40: 14,540,464 km (0.111 R)
• M41: 14,676,150 km (0.109 R)
• M42: 14,766,955 km (0.096 R)
• M43: 14,949,016 km (0.108 R)
• M44: 15,546,061 km (0.105 R)
• M45: 15,917,213 km (0.098 R)
• M46: 16,715,767 km (0.089 R)
• M47: 18,744,314 km (0.055 R)
• M48: 19,238,585 km (0.102 R)
• M49: 20,696,417 km (0.09 R)
• M50: 20,900,319 km (0.112 R)
• M51: 21,156,131 km (0.095 R)
• M52: 21,258,755 km (0.077 R)
• M53: 21,722,508 km (0.111 R)
• M54: 22,607,679 km (0.094 R)
• M55: 22,712,547 km (0.091 R)
• M56: 24,790,611 km (0.086 R)
• M57: 25,496,713 km (0.075 R)
• M58: 25,824,781 km (0.066 R)
• M59: 26,430,054 km (0.087 R)
• M60: 26,817,513 km (0.068 R)
• M61: 26,984,314 km (0.098 R)
• M62: 27,430,415 km (0.12 R)
• M63: 28,047,955 km (0.111 R)
• M64: 28,160,602 km (0.027 R)
• M65: 28,954,219 km (0.085 R)
• M66: 29,068,213 km (0.09 R)
• M67: 29,410,941 km (0.058 R)
• M68: 30,737,426 km (0.114 R)
• M69: 31,261,766 km (0.119 R)
• M70: 31,906,683 km (0.118 R)
• M71: 32,674,569 km (0.074 R)
• M72: 33,388,749 km (0.104 R)
• M73: 34,288,730 km (0.063 R)
• M74: 34,409,305 km (0.093 R)
• M75: 34,893,105 km (0.08 R)
• M76: 35,622,993 km (0.1 R)
• M77: 36,604,056 km (0.117 R)
• M78: 36,789,108 km (0.075 R)
• M79: 36,974,311 km (0.11 R)
• M80: 38,530,128 km (0.105 R)
• M81: 38,969,647 km (0.034 R)
• M82: 39,473,941 km (0.088 R)
• M83: 39,600,352 km (0.041 R)
• M84: 40,298,076 km (0.112 R)
• M85: 41,769,820 km (0.106 R)
• M86: 42,479,961 km (0.032 R)
• M87: 43,129,066 km (0.085 R)
• M88: 43,324,441 km (0.025 R)
• M89: 43,585,340 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 4

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.82 AU - 20.18 AU

Year: 26838 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,283,033 km

• M1: 72,405 km (0.054 R)
• M2: 134,189 km (0.07 R)
• M3: 582,983 km (0.117 R)
• M4: 642,523 km (0.095 R)
• M5: 1,041,351 km (0.1 R)
• M6: 1,163,722 km (0.088 R)
• M7: 1,812,977 km (0.033 R)
• M8: 1,990,250 km (0.093 R)
• M9: 3,486,827 km (0.12 R)
• M10: 3,669,935 km (0.097 R)
• M11: 3,744,136 km (0.059 R)
• M12: 3,969,430 km (0.095 R)
• M13: 4,007,428 km (0.081 R)
• M14: 4,394,138 km (0.078 R)
• M15: 4,711,884 km (0.07 R)
• M16: 5,285,742 km (0.085 R)
• M17: 5,453,740 km (0.067 R)
• M18: 6,099,255 km (0.082 R)
• M19: 6,408,623 km (0.063 R)
• M20: 6,950,915 km (0.109 R)
• M21: 7,042,769 km (0.06 R)
• M22: 7,601,965 km (0.03 R)
• M23: 8,030,713 km (0.042 R)
• M24: 9,515,771 km (0.088 R)
• M25: 9,566,634 km (0.057 R)
• M26: 10,763,118 km (0.096 R)
• M27: 11,514,099 km (0.076 R)
• M28: 11,950,775 km (0.084 R)
• M29: 12,671,987 km (0.096 R)
• M30: 12,840,434 km (0.102 R)
• M31: 14,682,433 km (0.109 R)
• M32: 15,036,830 km (0.088 R)
• M33: 15,274,840 km (0.05 R)
• M34: 15,633,875 km (0.065 R)
• M35: 15,694,013 km (0.068 R)
• M36: 16,482,843 km (0.087 R)
• M37: 16,666,549 km (0.086 R)
• M38: 16,728,034 km (0.052 R)
• M39: 16,851,153 km (0.084 R)
• M40: 17,222,156 km (0.086 R)
• M41: 18,605,637 km (0.045 R)
• M42: 21,410,746 km (0.052 R)
• M43: 21,544,337 km (0.113 R)
• M44: 21,879,736 km (0.108 R)
• M45: 22,014,374 km (0.086 R)
• M46: 22,419,784 km (0.1 R)
• M47: 22,691,603 km (0.088 R)
• M48: 23,375,565 km (0.072 R)
• M49: 24,553,798 km (0.106 R)
• M50: 25,680,419 km (0.107 R)
• M51: 26,536,269 km (0.103 R)
• M52: 26,679,883 km (0.055 R)
• M53: 28,202,639 km (0.047 R)
• M54: 32,245,971 km (0.118 R)
• M55: 34,725,855 km (0.115 R)
• M56: 35,197,686 km (0.092 R)
• M57: 35,276,524 km (0.087 R)
• M58: 36,945,588 km (0.116 R)
• M59: 38,965,907 km (0.098 R)
• M60: 40,442,588 km (0.083 R)
• M61: 40,690,471 km (0.094 R)
• M62: 41,104,708 km (0.097 R)
• M63: 41,937,519 km (0.114 R)
• M64: 42,439,869 km (0.074 R)
• M65: 42,775,716 km (0.098 R)
• M66: 42,944,163 km (0.103 R)
• M67: 43,196,984 km (0.081 R)
• M68: 43,873,764 km (0.077 R)
• M69: 44,468,865 km (0.117 R)
• M70: 46,270,173 km (0.101 R)
• M71: 46,442,958 km (0.115 R)
• M72: 46,702,510 km (0.094 R)
• M73: 47,223,111 km (0.118 R)
• M74: 47,310,027 km (0.047 R)
• M75: 47,484,159 km (0.047 R)
• M76: 48,182,482 km (0.1 R)
• M77: 50,386,956 km (0.069 R)
• M78: 50,564,679 km (0.111 R)
• M79: 50,742,551 km (0.091 R)
• M80: 51,635,650 km (0.106 R)
• M81: 56,916,305 km (0.096 R)
• M82: 57,008,757 km (0.116 R)
• M83: 58,309,660 km (0.036 R)
• M84: 58,776,555 km (0.035 R)
• M85: 59,526,339 km (0.043 R)
• M86: 60,279,116 km (0.069 R)
• M87: 61,224,574 km (0.105 R)
• M88: 61,414,264 km (0.114 R)
• M89: 61,604,254 km (0.092 R)
• M90: 61,889,387 km (0.118 R)
• M91: 62,174,969 km (0.079 R)
• M92: 62,556,594 km (0.085 R)
• M93: 63,226,044 km (0.071 R)
• M94: 63,321,936 km (0.069 R)
• M95: 63,994,229 km (0.106 R)
• M96: 64,186,762 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit