🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.51 AU - 0.81 AU

Year: 191 Days

Day: 17.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.91 AU

Year: 270 Days

Day: 19.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.67 AU - 1.67 AU

Year: 769 Days

Day: 42.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.18 AU - 2.72 AU

Year: 1367 Days

Day: 28.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.15 AU - 3.15 AU

Year: 1538 Days

Day: 38.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 10.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.99 AU - 5.63 AU

Year: 4362 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,815,729 km

• M1: 130,599 km (0.069 R)
• M2: 247,136 km (0.104 R)
• M3: 711,637 km (0.098 R)
• M4: 946,805 km (0.105 R)
• M5: 1,250,489 km (0.069 R)
• M6: 1,413,999 km (0.101 R)
• M7: 1,664,426 km (0.096 R)
• M8: 1,811,780 km (0.094 R)
• M9: 1,929,364 km (0.051 R)
• M10: 2,243,669 km (0.093 R)
• M11: 2,315,775 km (0.041 R)
• M12: 2,669,275 km (0.079 R)
• M13: 2,745,869 km (0.053 R)
• M14: 3,059,725 km (0.099 R)
• M15: 3,180,451 km (0.118 R)
• M16: 3,722,145 km (0.051 R)
• M17: 4,180,662 km (0.111 R)
• M18: 4,773,070 km (0.119 R)
• M19: 4,843,231 km (0.079 R)
• M20: 5,055,510 km (0.087 R)
• M21: 5,710,899 km (0.038 R)
• M22: 6,290,291 km (0.084 R)
• M23: 6,730,707 km (0.108 R)
• M24: 7,450,572 km (0.064 R)
• M25: 7,641,310 km (0.095 R)
• M26: 7,723,439 km (0.094 R)
• M27: 7,806,017 km (0.064 R)
• M28: 8,083,222 km (0.086 R)
• M29: 8,194,971 km (0.12 R)
• M30: 8,391,842 km (0.118 R)
• M31: 8,618,782 km (0.064 R)
• M32: 8,818,944 km (0.108 R)
• M33: 9,282,398 km (0.077 R)
• M34: 10,052,379 km (0.111 R)
• M35: 10,720,034 km (0.11 R)
• M36: 11,245,721 km (0.046 R)
• M37: 11,527,414 km (0.102 R)
• M38: 12,033,952 km (0.101 R)
• M39: 12,290,063 km (0.068 R)
• M40: 12,483,194 km (0.105 R)
• M41: 13,266,190 km (0.117 R)
• M42: 13,332,162 km (0.066 R)
• M43: 14,334,618 km (0.103 R)
• M44: 14,504,112 km (0.107 R)
• M45: 14,845,046 km (0.083 R)
• M46: 15,674,117 km (0.068 R)
• M47: 15,918,709 km (0.064 R)
• M48: 16,059,032 km (0.108 R)
• M49: 16,411,784 km (0.047 R)
• M50: 16,518,148 km (0.105 R)
• M51: 17,521,351 km (0.111 R)
• M52: 17,775,369 km (0.113 R)
• M53: 17,993,931 km (0.104 R)
• M54: 18,066,935 km (0.096 R)
• M55: 19,324,305 km (0.11 R)
• M56: 19,549,151 km (0.11 R)
• M57: 20,418,913 km (0.115 R)
• M58: 21,572,312 km (0.106 R)
• M59: 21,766,640 km (0.103 R)
• M60: 22,786,299 km (0.065 R)
• M61: 22,865,436 km (0.075 R)
• M62: 23,063,504 km (0.093 R)
• M63: 23,661,297 km (0.119 R)
• M64: 23,781,574 km (0.107 R)
• M65: 23,861,758 km (0.036 R)
• M66: 24,264,176 km (0.049 R)
• M67: 24,344,959 km (0.066 R)
• M68: 24,790,761 km (0.036 R)
• M69: 25,075,894 km (0.067 R)
• M70: 26,103,033 km (0.071 R)
• M71: 26,476,280 km (0.075 R)
• M72: 26,601,045 km (0.097 R)
• M73: 26,809,434 km (0.075 R)
• M74: 27,143,935 km (0.07 R)
• M75: 27,227,860 km (0.066 R)
• M76: 27,479,932 km (0.08 R)
• M77: 28,155,965 km (0.102 R)
• M78: 28,410,880 km (0.112 R)
• M79: 28,538,636 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 13.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.43 AU - 6.41 AU

Year: 4498 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,815,729 km

• M1: 239,506 km (0.11 R)
• M2: 395,986 km (0.105 R)
• M3: 623,075 km (0.094 R)
• M4: 786,735 km (0.036 R)
• M5: 1,074,262 km (0.11 R)
• M6: 1,173,745 km (0.115 R)
• M7: 1,276,519 km (0.091 R)
• M8: 1,369,269 km (0.116 R)
• M9: 1,838,408 km (0.06 R)
• M10: 1,944,324 km (0.038 R)
• M11: 2,068,191 km (0.077 R)
• M12: 2,178,594 km (0.106 R)
• M13: 2,356,466 km (0.114 R)
• M14: 2,883,948 km (0.112 R)
• M15: 3,317,632 km (0.102 R)
• M16: 3,811,155 km (0.114 R)
• M17: 3,967,635 km (0.108 R)
• M18: 4,066,669 km (0.087 R)
• M19: 4,327,866 km (0.104 R)
• M20: 4,491,526 km (0.089 R)
• M21: 4,740,757 km (0.118 R)
• M22: 4,930,746 km (0.075 R)
• M23: 5,016,017 km (0.065 R)
• M24: 5,560,104 km (0.087 R)
• M25: 5,940,980 km (0.083 R)
• M26: 6,752,100 km (0.07 R)
• M27: 6,966,324 km (0.08 R)
• M28: 7,182,792 km (0.099 R)
• M29: 7,303,966 km (0.105 R)
• M30: 7,450,423 km (0.096 R)
• M31: 7,548,559 km (0.064 R)
• M32: 7,671,828 km (0.096 R)
• M33: 8,863,674 km (0.087 R)
• M34: 9,124,722 km (0.119 R)
• M35: 9,467,900 km (0.098 R)
• M36: 9,627,820 km (0.058 R)
• M37: 9,815,415 km (0.06 R)
• M38: 10,004,208 km (0.114 R)
• M39: 10,303,553 km (0.1 R)
• M40: 10,413,059 km (0.099 R)
• M41: 10,523,013 km (0.106 R)
• M42: 11,872,386 km (0.093 R)
• M43: 12,102,468 km (0.072 R)
• M44: 12,479,754 km (0.117 R)
• M45: 12,772,666 km (0.063 R)
• M46: 12,890,400 km (0.117 R)
• M47: 13,156,684 km (0.106 R)
• M48: 13,305,534 km (0.08 R)
• M49: 13,394,993 km (0.119 R)
• M50: 13,664,718 km (0.11 R)
• M51: 13,815,363 km (0.106 R)
• M52: 13,936,388 km (0.106 R)
• M53: 14,148,817 km (0.092 R)
• M54: 14,301,257 km (0.06 R)
• M55: 14,669,418 km (0.034 R)
• M56: 14,916,553 km (0.108 R)
• M57: 15,133,919 km (0.105 R)
• M58: 15,383,598 km (0.087 R)
• M59: 15,508,961 km (0.05 R)
• M60: 15,760,884 km (0.12 R)
• M61: 16,236,605 km (0.097 R)
• M62: 16,943,006 km (0.048 R)
• M63: 17,365,171 km (0.114 R)
• M64: 17,725,104 km (0.036 R)
• M65: 17,889,512 km (0.056 R)
• M66: 18,786,052 km (0.115 R)
• M67: 19,358,114 km (0.116 R)
• M68: 20,969,582 km (0.114 R)
• M69: 21,387,858 km (0.118 R)
• M70: 22,339,151 km (0.078 R)
• M71: 23,124,390 km (0.082 R)
• M72: 23,556,578 km (0.092 R)
• M73: 23,809,997 km (0.119 R)
• M74: 24,429,033 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 12.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.38 AU - 8.06 AU

Year: 7646 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,815,729 km

• M1: 163,211 km (0.106 R)
• M2: 331,060 km (0.051 R)
• M3: 600,785 km (0.084 R)
• M4: 916,137 km (0.108 R)
• M5: 1,330,374 km (0.081 R)
• M6: 1,542,354 km (0.065 R)
• M7: 1,661,135 km (0.095 R)
• M8: 1,765,704 km (0.106 R)
• M9: 2,055,325 km (0.077 R)
• M10: 2,360,654 km (0.106 R)
• M11: 2,518,929 km (0.069 R)
• M12: 2,660,299 km (0.11 R)
• M13: 2,804,511 km (0.117 R)
• M14: 2,930,173 km (0.115 R)
• M15: 3,274,697 km (0.096 R)
• M16: 3,407,241 km (0.101 R)
• M17: 4,434,230 km (0.099 R)
• M18: 4,581,435 km (0.116 R)
• M19: 5,393,751 km (0.108 R)
• M20: 5,630,265 km (0.079 R)
• M21: 6,415,804 km (0.093 R)
• M22: 6,582,755 km (0.064 R)
• M23: 6,864,149 km (0.085 R)
• M24: 7,380,561 km (0.108 R)
• M25: 7,761,437 km (0.092 R)
• M26: 8,148,746 km (0.101 R)
• M27: 8,420,565 km (0.09 R)
• M28: 8,695,526 km (0.103 R)
• M29: 8,911,396 km (0.119 R)
• M30: 9,474,632 km (0.078 R)
• M31: 10,017,373 km (0.103 R)
• M32: 10,211,251 km (0.05 R)
• M33: 10,439,089 km (0.073 R)
• M34: 10,602,899 km (0.1 R)
• M35: 10,701,633 km (0.109 R)
• M36: 11,066,054 km (0.118 R)
• M37: 11,367,344 km (0.101 R)
• M38: 12,252,963 km (0.07 R)
• M39: 13,622,831 km (0.102 R)
• M40: 13,730,242 km (0.04 R)
• M41: 14,307,690 km (0.096 R)
• M42: 14,819,614 km (0.116 R)
• M43: 15,486,521 km (0.118 R)
• M44: 16,125,454 km (0.025 R)
• M45: 16,696,319 km (0.104 R)
• M46: 17,196,425 km (0.084 R)
• M47: 17,584,631 km (0.12 R)
• M48: 18,329,928 km (0.114 R)
• M49: 18,567,489 km (0.08 R)
• M50: 18,806,098 km (0.091 R)
• M51: 18,965,719 km (0.084 R)
• M52: 19,527,908 km (0.084 R)
• M53: 21,122,771 km (0.114 R)
• M54: 22,040,853 km (0.045 R)
• M55: 22,167,113 km (0.057 R)
• M56: 22,972,099 km (0.106 R)
• M57: 23,270,996 km (0.116 R)
• M58: 23,356,716 km (0.11 R)
• M59: 23,442,435 km (0.03 R)
• M60: 24,218,998 km (0.092 R)
• M61: 24,697,711 km (0.1 R)
• M62: 24,828,908 km (0.092 R)
• M63: 25,443,755 km (0.077 R)
• M64: 26,108,269 km (0.119 R)
• M65: 26,197,280 km (0.105 R)
• M66: 26,375,601 km (0.066 R)
• M67: 26,509,640 km (0.092 R)
• M68: 26,643,830 km (0.108 R)
• M69: 26,778,318 km (0.09 R)
• M70: 27,590,036 km (0.071 R)
• M71: 27,907,782 km (0.031 R)
• M72: 27,998,887 km (0.082 R)
• M73: 28,226,874 km (0.113 R)
• M74: 28,960,652 km (0.05 R)
• M75: 29,052,804 km (0.111 R)
• M76: 29,654,337 km (0.044 R)
• M77: 30,869,670 km (0.118 R)
• M78: 31,341,352 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.8

Radius: 6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.35 AU - 18.45 AU

Year: 21542 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,815,729 km

• M1: 80,633 km (0.089 R)
• M2: 156,479 km (0.118 R)
• M3: 211,831 km (0.078 R)
• M4: 550,670 km (0.106 R)
• M5: 686,205 km (0.111 R)
• M6: 1,087,726 km (0.075 R)
• M7: 1,224,309 km (0.099 R)
• M8: 1,366,427 km (0.05 R)
• M9: 1,946,119 km (0.06 R)
• M10: 2,007,903 km (0.038 R)
• M11: 2,070,435 km (0.114 R)
• M12: 2,261,770 km (0.035 R)
• M13: 2,916,710 km (0.112 R)
• M14: 4,911,298 km (0.115 R)
• M15: 5,166,662 km (0.116 R)
• M16: 5,223,958 km (0.053 R)
• M17: 5,455,386 km (0.113 R)
• M18: 5,513,729 km (0.113 R)
• M19: 5,631,163 km (0.116 R)
• M20: 5,749,345 km (0.048 R)
• M21: 6,048,541 km (0.098 R)
• M22: 6,199,934 km (0.058 R)
• M23: 7,980,448 km (0.08 R)
• M24: 8,550,117 km (0.036 R)
• M25: 8,754,318 km (0.07 R)
• M26: 8,822,834 km (0.083 R)
• M27: 9,552,123 km (0.053 R)
• M28: 11,589,497 km (0.105 R)
• M29: 12,042,928 km (0.112 R)
• M30: 12,233,665 km (0.097 R)
• M31: 12,463,747 km (0.079 R)
• M32: 12,540,790 km (0.094 R)
• M33: 13,162,668 km (0.074 R)
• M34: 13,241,207 km (0.045 R)
• M35: 13,834,512 km (0.062 R)
• M36: 13,914,248 km (0.04 R)
• M37: 14,639,049 km (0.061 R)
• M38: 15,874,129 km (0.099 R)
• M39: 15,957,605 km (0.11 R)
• M40: 16,843,374 km (0.084 R)
• M41: 17,099,485 km (0.119 R)
• M42: 17,313,710 km (0.065 R)
• M43: 17,528,981 km (0.119 R)
• M44: 18,179,881 km (0.117 R)
• M45: 18,398,743 km (0.118 R)
• M46: 18,750,448 km (0.1 R)
• M47: 18,838,860 km (0.057 R)
• M48: 19,193,407 km (0.107 R)
• M49: 19,326,998 km (0.118 R)
• M50: 19,460,738 km (0.113 R)
• M51: 19,819,175 km (0.102 R)
• M52: 20,451,824 km (0.093 R)
• M53: 21,505,292 km (0.12 R)
• M54: 22,952,801 km (0.052 R)
• M55: 23,000,074 km (0.091 R)
• M56: 23,760,031 km (0.074 R)
• M57: 23,855,475 km (0.029 R)
• M58: 25,255,561 km (0.027 R)
• M59: 26,138,039 km (0.046 R)
• M60: 26,187,257 km (0.118 R)
• M61: 26,335,359 km (0.079 R)
• M62: 27,781,671 km (0.119 R)
• M63: 28,692,273 km (0.106 R)
• M64: 28,896,026 km (0.048 R)
• M65: 29,766,984 km (0.06 R)
• M66: 29,973,130 km (0.116 R)
• M67: 30,231,635 km (0.11 R)
• M68: 30,594,560 km (0.097 R)
• M69: 31,063,399 km (0.042 R)
• M70: 31,797,476 km (0.089 R)
• M71: 31,955,601 km (0.051 R)
• M72: 32,008,260 km (0.106 R)
• M73: 32,484,280 km (0.025 R)
• M74: 32,696,559 km (0.111 R)
• M75: 32,909,288 km (0.114 R)
• M76: 34,953,243 km (0.094 R)
• M77: 36,485,425 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 6.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.5 AU - 16.24 AU

Year: 22535 Days

Day: 21 Hours

Environment

Temp: -181 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,815,729 km

• M1: 189,092 km (0.035 R)
• M2: 239,057 km (0.118 R)
• M3: 356,492 km (0.098 R)
• M4: 409,300 km (0.112 R)
• M5: 649,255 km (0.053 R)
• M6: 1,063,790 km (0.095 R)
• M7: 1,415,345 km (0.119 R)
• M8: 1,547,740 km (0.052 R)
• M9: 1,730,548 km (0.111 R)
• M10: 1,993,541 km (0.11 R)
• M11: 2,294,831 km (0.116 R)
• M12: 3,458,553 km (0.04 R)
• M13: 4,161,962 km (0.115 R)
• M14: 4,449,041 km (0.08 R)
• M15: 4,643,967 km (0.105 R)
• M16: 5,109,814 km (0.032 R)
• M17: 6,121,545 km (0.081 R)
• M18: 6,338,611 km (0.076 R)
• M19: 8,804,882 km (0.093 R)
• M20: 9,504,701 km (0.055 R)
• M21: 9,588,176 km (0.097 R)
• M22: 12,068,359 km (0.094 R)
• M23: 12,752,171 km (0.113 R)
• M24: 12,798,247 km (0.117 R)
• M25: 12,890,549 km (0.08 R)
• M26: 13,919,783 km (0.108 R)
• M27: 14,492,294 km (0.097 R)
• M28: 14,588,485 km (0.112 R)
• M29: 16,305,420 km (0.095 R)
• M30: 16,405,501 km (0.115 R)
• M31: 16,455,467 km (0.027 R)
• M32: 17,621,732 km (0.08 R)
• M33: 18,814,326 km (0.056 R)
• M34: 18,919,194 km (0.055 R)
• M35: 20,139,913 km (0.1 R)
• M36: 20,732,769 km (0.058 R)
• M37: 21,331,160 km (0.095 R)
• M38: 22,489,497 km (0.073 R)
• M39: 22,545,147 km (0.082 R)
• M40: 22,936,196 km (0.114 R)
• M41: 24,008,663 km (0.112 R)
• M42: 24,293,497 km (0.066 R)
• M43: 25,909,753 km (0.117 R)
• M44: 26,319,352 km (0.077 R)
• M45: 27,560,565 km (0.088 R)
• M46: 28,158,209 km (0.053 R)
• M47: 28,458,751 km (0.082 R)
• M48: 28,519,039 km (0.111 R)
• M49: 28,699,903 km (0.074 R)
• M50: 28,760,340 km (0.047 R)
• M51: 29,305,774 km (0.093 R)
• M52: 31,397,003 km (0.093 R)
• M53: 31,646,083 km (0.062 R)
• M54: 33,154,927 km (0.07 R)
• M55: 33,854,297 km (0.105 R)
• M56: 33,918,176 km (0.115 R)
• M57: 34,045,932 km (0.075 R)
• M58: 35,981,429 km (0.1 R)
• M59: 36,700,098 km (0.091 R)
• M60: 36,831,145 km (0.056 R)
• M61: 39,554,275 km (0.068 R)
• M62: 39,688,764 km (0.113 R)
• M63: 39,890,721 km (0.12 R)
• M64: 40,431,069 km (0.117 R)
• M65: 40,566,604 km (0.114 R)
• M66: 41,861,075 km (0.053 R)
• M67: 44,141,395 km (0.109 R)
• M68: 44,840,316 km (0.104 R)
• M69: 46,959,071 km (0.102 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit