🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 292 Days

Day: 26.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,675,737 km

• M1: 36,502 km (0.076 R)
• M2: 387,458 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.22 AU - 1.34 AU

Year: 540 Days

Day: 24.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.08 AU - 4.1 AU

Year: 2536 Days

Day: 14.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.04 AU - 4.42 AU

Year: 2685 Days

Day: 19.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,675,737 km

• M1: 528,828 km (0.093 R)
• M2: 2,356,914 km (0.089 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.18 AU - 4.5 AU

Year: 3370 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 13.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.38 AU - 5.02 AU

Year: 3798 Days

Day: 8.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,675,737 km

• M1: 174,880 km (0.118 R)
• M2: 272,119 km (0.074 R)
• M3: 413,040 km (0.047 R)
• M4: 506,239 km (0.089 R)
• M5: 789,877 km (0.096 R)
• M6: 1,093,710 km (0.053 R)
• M7: 1,234,482 km (0.096 R)
• M8: 1,408,614 km (0.077 R)
• M9: 1,581,848 km (0.07 R)
• M10: 2,124,290 km (0.076 R)
• M11: 2,389,676 km (0.097 R)
• M12: 2,964,731 km (0.118 R)
• M13: 3,310,900 km (0.117 R)
• M14: 3,873,986 km (0.115 R)
• M15: 4,055,449 km (0.054 R)
• M16: 5,317,157 km (0.106 R)
• M17: 5,461,220 km (0.098 R)
• M18: 6,020,866 km (0.079 R)
• M19: 6,110,923 km (0.069 R)
• M20: 6,614,470 km (0.102 R)
• M21: 6,738,486 km (0.101 R)
• M22: 6,879,108 km (0.112 R)
• M23: 7,956,064 km (0.104 R)
• M24: 8,472,027 km (0.118 R)
• M25: 9,606,876 km (0.091 R)
• M26: 10,174,450 km (0.062 R)
• M27: 10,336,016 km (0.113 R)
• M28: 10,570,885 km (0.114 R)
• M29: 11,323,362 km (0.095 R)
• M30: 11,659,209 km (0.108 R)
• M31: 11,753,007 km (0.084 R)
• M32: 12,074,194 km (0.113 R)
• M33: 12,283,481 km (0.119 R)
• M34: 12,455,668 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 10

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.81 AU - 5.73 AU

Year: 4510 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,675,737 km

• M1: 154,834 km (0.084 R)
• M2: 237,861 km (0.112 R)
• M3: 359,334 km (0.096 R)
• M4: 445,203 km (0.099 R)
• M5: 653,443 km (0.052 R)
• M6: 975,827 km (0.055 R)
• M7: 1,103,733 km (0.105 R)
• M8: 1,237,474 km (0.119 R)
• M9: 1,538,016 km (0.106 R)
• M10: 1,757,027 km (0.087 R)
• M11: 2,206,569 km (0.036 R)
• M12: 2,338,963 km (0.099 R)
• M13: 2,512,945 km (0.06 R)
• M14: 2,671,220 km (0.102 R)
• M15: 2,997,941 km (0.095 R)
• M16: 3,081,567 km (0.056 R)
• M17: 3,446,137 km (0.106 R)
• M18: 3,533,950 km (0.032 R)
• M19: 3,689,383 km (0.118 R)
• M20: 3,938,314 km (0.116 R)
• M21: 4,263,091 km (0.103 R)
• M22: 4,669,249 km (0.09 R)
• M23: 4,938,675 km (0.114 R)
• M24: 5,087,824 km (0.113 R)
• M25: 5,829,679 km (0.076 R)
• M26: 6,769,902 km (0.081 R)
• M27: 6,880,305 km (0.114 R)
• M28: 7,019,132 km (0.105 R)
• M29: 7,384,749 km (0.097 R)
• M30: 7,470,020 km (0.058 R)
• M31: 7,641,459 km (0.089 R)
• M32: 7,785,372 km (0.091 R)
• M33: 8,399,621 km (0.113 R)
• M34: 8,488,632 km (0.101 R)
• M35: 8,787,828 km (0.119 R)
• M36: 8,938,622 km (0.112 R)
• M37: 9,242,904 km (0.066 R)
• M38: 9,519,661 km (0.087 R)
• M39: 9,736,877 km (0.104 R)
• M40: 10,144,531 km (0.086 R)
• M41: 10,366,384 km (0.103 R)
• M42: 10,686,075 km (0.072 R)
• M43: 10,847,192 km (0.047 R)
• M44: 11,367,942 km (0.08 R)
• M45: 11,631,534 km (0.06 R)
• M46: 11,697,656 km (0.106 R)
• M47: 12,131,041 km (0.099 R)
• M48: 12,366,658 km (0.109 R)
• M49: 12,603,621 km (0.058 R)
• M50: 12,808,121 km (0.104 R)
• M51: 13,013,519 km (0.092 R)
• M52: 13,185,556 km (0.063 R)
• M53: 13,566,881 km (0.084 R)
• M54: 13,706,456 km (0.115 R)
• M55: 13,846,480 km (0.08 R)
• M56: 14,660,741 km (0.105 R)
• M57: 15,236,394 km (0.11 R)
• M58: 15,454,208 km (0.107 R)
• M59: 16,224,637 km (0.112 R)
• M60: 16,372,739 km (0.085 R)
• M61: 18,032,079 km (0.05 R)
• M62: 19,115,616 km (0.03 R)
• M63: 19,429,173 km (0.059 R)
• M64: 20,700,007 km (0.104 R)
• M65: 21,792,969 km (0.116 R)
• M66: 22,079,449 km (0.072 R)
• M67: 22,243,707 km (0.042 R)
• M68: 22,367,275 km (0.112 R)
• M69: 23,112,721 km (0.076 R)
• M70: 23,908,582 km (0.118 R)
• M71: 25,742,502 km (0.117 R)
• M72: 25,915,438 km (0.097 R)
• M73: 26,392,954 km (0.085 R)
• M74: 27,665,583 km (0.057 R)
• M75: 27,754,145 km (0.1 R)
• M76: 28,376,323 km (0.117 R)
• M77: 29,498,755 km (0.116 R)
• M78: 29,815,753 km (0.119 R)
• M79: 29,906,410 km (0.114 R)
• M80: 30,498,667 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 13

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.08 AU - 7.04 AU

Year: 5561 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,675,737 km

• M1: 232,325 km (0.107 R)
• M2: 445,502 km (0.069 R)
• M3: 538,702 km (0.119 R)
• M4: 716,125 km (0.03 R)
• M5: 902,674 km (0.116 R)
• M6: 1,067,082 km (0.066 R)
• M7: 1,745,658 km (0.043 R)
• M8: 1,921,884 km (0.041 R)
• M9: 2,327,144 km (0.048 R)
• M10: 2,522,071 km (0.111 R)
• M11: 3,435,366 km (0.099 R)
• M12: 3,678,761 km (0.106 R)
• M13: 3,823,422 km (0.043 R)
• M14: 3,991,122 km (0.032 R)
• M15: 4,377,533 km (0.037 R)
• M16: 4,531,020 km (0.099 R)
• M17: 4,641,872 km (0.11 R)
• M18: 4,753,472 km (0.089 R)
• M19: 4,911,448 km (0.108 R)
• M20: 5,186,409 km (0.093 R)
• M21: 5,419,332 km (0.071 R)
• M22: 5,775,226 km (0.114 R)
• M23: 6,336,068 km (0.049 R)
• M24: 6,485,217 km (0.12 R)
• M25: 6,761,674 km (0.092 R)
• M26: 7,170,974 km (0.088 R)
• M27: 7,274,496 km (0.117 R)
• M28: 7,483,185 km (0.096 R)
• M29: 7,826,661 km (0.102 R)
• M30: 8,040,437 km (0.047 R)
• M31: 8,392,291 km (0.03 R)
• M32: 8,638,679 km (0.104 R)
• M33: 8,943,260 km (0.069 R)
• M34: 9,734,483 km (0.101 R)
• M35: 9,906,969 km (0.114 R)
• M36: 10,225,762 km (0.044 R)
• M37: 11,142,648 km (0.117 R)
• M38: 11,444,088 km (0.113 R)
• M39: 11,839,923 km (0.034 R)
• M40: 12,959,514 km (0.089 R)
• M41: 13,054,359 km (0.082 R)
• M42: 13,149,503 km (0.079 R)
• M43: 13,340,241 km (0.056 R)
• M44: 13,628,216 km (0.064 R)
• M45: 14,015,525 km (0.045 R)
• M46: 14,800,765 km (0.095 R)
• M47: 14,966,220 km (0.095 R)
• M48: 15,634,025 km (0.096 R)
• M49: 16,345,662 km (0.119 R)
• M50: 16,585,318 km (0.098 R)
• M51: 16,722,798 km (0.1 R)
• M52: 17,800,651 km (0.12 R)
• M53: 18,401,436 km (0.119 R)
• M54: 19,586,400 km (0.114 R)
• M55: 19,731,810 km (0.055 R)
• M56: 19,950,372 km (0.111 R)
• M57: 20,796,049 km (0.056 R)
• M58: 20,944,300 km (0.118 R)
• M59: 21,093,001 km (0.083 R)
• M60: 21,242,000 km (0.056 R)
• M61: 21,954,385 km (0.096 R)
• M62: 22,370,417 km (0.117 R)
• M63: 22,484,410 km (0.096 R)
• M64: 22,712,697 km (0.102 R)
• M65: 22,865,436 km (0.056 R)
• M66: 23,364,195 km (0.099 R)
• M67: 23,827,650 km (0.113 R)
• M68: 24,255,350 km (0.079 R)
• M69: 24,685,444 km (0.087 R)
• M70: 25,592,905 km (0.113 R)
• M71: 27,156,651 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 13.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.35 AU - 9.75 AU

Year: 11002 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,675,737 km

• M1: 189,840 km (0.101 R)
• M2: 363,224 km (0.117 R)
• M3: 466,596 km (0.114 R)
• M4: 818,151 km (0.074 R)
• M5: 1,381,387 km (0.057 R)
• M6: 1,586,037 km (0.072 R)
• M7: 1,680,283 km (0.084 R)
• M8: 1,825,393 km (0.06 R)
• M9: 2,000,273 km (0.116 R)
• M10: 2,928,528 km (0.115 R)
• M11: 3,045,813 km (0.119 R)
• M12: 4,779,951 km (0.106 R)
• M13: 5,023,945 km (0.12 R)
• M14: 5,308,032 km (0.041 R)
• M15: 5,966,262 km (0.087 R)
• M16: 6,153,858 km (0.099 R)
• M17: 7,081,215 km (0.112 R)
• M18: 7,480,492 km (0.09 R)
• M19: 7,682,898 km (0.098 R)
• M20: 8,850,210 km (0.07 R)
• M21: 9,193,836 km (0.075 R)
• M22: 9,280,454 km (0.117 R)
• M23: 10,251,194 km (0.076 R)
• M24: 10,612,174 km (0.079 R)
• M25: 10,794,384 km (0.095 R)
• M26: 10,977,492 km (0.079 R)
• M27: 11,300,474 km (0.117 R)
• M28: 11,814,492 km (0.102 R)
• M29: 12,240,696 km (0.084 R)
• M30: 12,816,798 km (0.099 R)
• M31: 13,108,364 km (0.085 R)
• M32: 13,254,820 km (0.075 R)
• M33: 13,352,807 km (0.106 R)
• M34: 13,648,263 km (0.072 R)
• M35: 14,648,773 km (0.086 R)
• M36: 14,800,914 km (0.08 R)
• M37: 15,932,472 km (0.067 R)
• M38: 16,193,670 km (0.097 R)
• M39: 16,298,389 km (0.118 R)
• M40: 16,403,556 km (0.079 R)
• M41: 18,223,863 km (0.101 R)
• M42: 20,559,983 km (0.04 R)
• M43: 21,705,155 km (0.06 R)
• M44: 21,820,794 km (0.058 R)
• M45: 23,520,974 km (0.03 R)
• M46: 24,177,110 km (0.109 R)
• M47: 24,597,630 km (0.049 R)
• M48: 24,778,643 km (0.029 R)
• M49: 24,960,106 km (0.084 R)
• M50: 26,613,012 km (0.113 R)
• M51: 27,734,548 km (0.1 R)
• M52: 28,237,944 km (0.109 R)
• M53: 29,445,798 km (0.067 R)
• M54: 29,573,853 km (0.114 R)
• M55: 30,605,480 km (0.119 R)
• M56: 31,714,449 km (0.076 R)
• M57: 31,977,293 km (0.119 R)
• M58: 33,436,022 km (0.029 R)
• M59: 33,636,483 km (0.099 R)
• M60: 34,308,028 km (0.106 R)
• M61: 35,187,663 km (0.044 R)
• M62: 37,384,358 km (0.105 R)
• M63: 37,523,185 km (0.118 R)
• M64: 37,801,138 km (0.049 R)
• M65: 38,639,484 km (0.115 R)
• M66: 39,837,464 km (0.059 R)
• M67: 40,121,102 km (0.101 R)
• M68: 40,263,220 km (0.051 R)
• M69: 41,262,533 km (0.119 R)
• M70: 41,621,419 km (0.085 R)
• M71: 43,358,400 km (0.086 R)
• M72: 44,089,036 km (0.097 R)
• M73: 44,235,791 km (0.098 R)
• M74: 44,382,547 km (0.06 R)
• M75: 45,045,116 km (0.117 R)
• M76: 45,192,769 km (0.06 R)
• M77: 45,488,673 km (0.115 R)
• M78: 46,156,777 km (0.095 R)
• M79: 48,104,841 km (0.091 R)
• M80: 49,545,468 km (0.053 R)
• M81: 50,769,628 km (0.055 R)
• M82: 50,923,265 km (0.114 R)
• M83: 51,539,758 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27

Radius: 6.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.8 AU - 22.1 AU

Year: 28350 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,675,737 km

• M1: 250,277 km (0.027 R)
• M2: 434,432 km (0.069 R)
• M3: 489,783 km (0.11 R)
• M4: 608,564 km (0.104 R)
• M5: 697,425 km (0.106 R)
• M6: 790,924 km (0.09 R)
• M7: 846,275 km (0.052 R)
• M8: 888,611 km (0.099 R)
• M9: 1,302,549 km (0.087 R)
• M10: 1,351,916 km (0.109 R)
• M11: 1,504,057 km (0.08 R)
• M12: 2,089,134 km (0.106 R)
• M13: 2,385,637 km (0.043 R)
• M14: 3,889,245 km (0.042 R)
• M15: 4,884,370 km (0.114 R)
• M16: 4,936,131 km (0.089 R)
• M17: 5,356,651 km (0.116 R)
• M18: 5,843,442 km (0.069 R)
• M19: 6,231,798 km (0.117 R)
• M20: 6,975,150 km (0.074 R)
• M21: 7,062,815 km (0.052 R)
• M22: 7,327,603 km (0.075 R)
• M23: 8,111,197 km (0.064 R)
• M24: 8,732,028 km (0.069 R)
• M25: 9,432,445 km (0.112 R)
• M26: 10,183,725 km (0.105 R)
• M27: 11,952,271 km (0.103 R)
• M28: 12,127,301 km (0.099 R)
• M29: 12,657,476 km (0.107 R)
• M30: 13,303,589 km (0.082 R)
• M31: 13,630,610 km (0.056 R)
• M32: 13,886,871 km (0.077 R)
• M33: 16,186,190 km (0.094 R)
• M34: 17,836,554 km (0.11 R)
• M35: 17,996,474 km (0.097 R)
• M36: 18,197,085 km (0.069 R)
• M37: 21,548,975 km (0.087 R)
• M38: 22,190,151 km (0.066 R)
• M39: 23,316,474 km (0.117 R)
• M40: 23,447,521 km (0.072 R)
• M41: 24,328,204 km (0.067 R)
• M42: 24,727,930 km (0.114 R)
• M43: 24,772,510 km (0.113 R)
• M44: 25,895,092 km (0.052 R)
• M45: 26,896,650 km (0.096 R)
• M46: 27,172,060 km (0.099 R)
• M47: 28,003,674 km (0.057 R)
• M48: 30,166,710 km (0.086 R)
• M49: 30,500,463 km (0.113 R)
• M50: 30,979,625 km (0.109 R)
• M51: 31,557,671 km (0.092 R)
• M52: 32,042,218 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit