🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.77 AU - 1.21 AU

Year: 363 Days

Day: 12.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,141,302 km

• M1: 604,226 km (0.106 R)
• M2: 706,102 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 431 Days

Day: 30.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.32 AU - 1.62 AU

Year: 658 Days

Day: 21.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,141,302 km

• M1: 13,314 km (0.036 R)
• M2: 215,720 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.26 AU - 1.78 AU

Year: 691 Days

Day: 17.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.63 AU - 2.55 AU

Year: 1115 Days

Day: 38.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.77 AU - 4.47 AU

Year: 2541 Days

Day: 30.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,141,302 km

• M1: 646,412 km (0.115 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 9.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.92 AU - 6.38 AU

Year: 4312 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,141,302 km

• M1: 127,607 km (0.089 R)
• M2: 252,820 km (0.06 R)
• M3: 352,901 km (0.065 R)
• M4: 460,761 km (0.034 R)
• M5: 646,712 km (0.1 R)
• M6: 714,479 km (0.111 R)
• M7: 1,119,142 km (0.067 R)
• M8: 1,273,676 km (0.087 R)
• M9: 1,572,872 km (0.088 R)
• M10: 1,961,228 km (0.082 R)
• M11: 2,236,787 km (0.11 R)
• M12: 2,343,301 km (0.114 R)
• M13: 2,543,164 km (0.05 R)
• M14: 2,635,765 km (0.108 R)
• M15: 2,998,540 km (0.109 R)
• M16: 3,175,963 km (0.108 R)
• M17: 3,336,631 km (0.068 R)
• M18: 3,729,026 km (0.096 R)
• M19: 3,792,306 km (0.086 R)
• M20: 4,267,728 km (0.12 R)
• M21: 4,900,228 km (0.103 R)
• M22: 5,369,816 km (0.077 R)
• M23: 5,804,846 km (0.113 R)
• M24: 6,126,182 km (0.06 R)
• M25: 6,377,357 km (0.053 R)
• M26: 6,889,880 km (0.073 R)
• M27: 7,230,215 km (0.052 R)
• M28: 7,389,088 km (0.099 R)
• M29: 7,522,379 km (0.096 R)
• M30: 7,872,738 km (0.073 R)
• M31: 7,954,418 km (0.1 R)
• M32: 8,036,248 km (0.082 R)
• M33: 8,394,535 km (0.12 R)
• M34: 8,842,581 km (0.05 R)
• M35: 9,616,301 km (0.085 R)
• M36: 9,732,688 km (0.09 R)
• M37: 9,908,316 km (0.12 R)
• M38: 10,144,082 km (0.068 R)
• M39: 10,233,093 km (0.039 R)
• M40: 10,471,402 km (0.117 R)
• M41: 11,075,329 km (0.086 R)
• M42: 11,690,475 km (0.104 R)
• M43: 12,064,919 km (0.108 R)
• M44: 12,475,116 km (0.096 R)
• M45: 12,953,979 km (0.059 R)
• M46: 13,114,946 km (0.046 R)
• M47: 13,438,975 km (0.107 R)
• M48: 14,460,130 km (0.089 R)
• M49: 14,895,610 km (0.054 R)
• M50: 15,233,701 km (0.057 R)
• M51: 15,335,577 km (0.066 R)
• M52: 15,745,475 km (0.07 R)
• M53: 16,020,735 km (0.044 R)
• M54: 16,541,186 km (0.113 R)
• M55: 16,611,048 km (0.118 R)
• M56: 16,926,401 km (0.106 R)
• M57: 17,067,322 km (0.093 R)
• M58: 17,777,164 km (0.11 R)
• M59: 18,099,697 km (0.068 R)
• M60: 18,279,813 km (0.11 R)
• M61: 18,860,103 km (0.086 R)
• M62: 19,079,264 km (0.092 R)
• M63: 19,483,178 km (0.096 R)
• M64: 20,599,178 km (0.092 R)
• M65: 21,051,412 km (0.042 R)
• M66: 21,354,797 km (0.097 R)
• M67: 21,468,790 km (0.098 R)
• M68: 21,774,120 km (0.061 R)
• M69: 22,698,635 km (0.048 R)
• M70: 23,009,648 km (0.097 R)
• M71: 23,087,739 km (0.1 R)
• M72: 23,243,919 km (0.107 R)
• M73: 23,951,217 km (0.086 R)
• M74: 25,266,332 km (0.105 R)
• M75: 25,790,823 km (0.111 R)
• M76: 25,912,446 km (0.081 R)
• M77: 26,237,522 km (0.089 R)
• M78: 26,400,583 km (0.079 R)
• M79: 26,563,944 km (0.117 R)
• M80: 27,179,540 km (0.055 R)
• M81: 27,385,835 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.77 AU - 10.67 AU

Year: 9501 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,141,302 km

• M1: 171,439 km (0.113 R)
• M2: 292,913 km (0.05 R)
• M3: 378,483 km (0.109 R)
• M4: 572,361 km (0.078 R)
• M5: 675,734 km (0.069 R)
• M6: 869,762 km (0.091 R)
• M7: 1,196,783 km (0.107 R)
• M8: 1,274,873 km (0.105 R)
• M9: 1,395,449 km (0.055 R)
• M10: 1,670,410 km (0.098 R)
• M11: 1,986,361 km (0.119 R)
• M12: 2,224,072 km (0.095 R)
• M13: 3,128,091 km (0.037 R)
• M14: 3,265,871 km (0.102 R)
• M15: 3,749,820 km (0.079 R)
• M16: 4,105,115 km (0.082 R)
• M17: 4,471,331 km (0.117 R)
• M18: 5,301,300 km (0.101 R)
• M19: 5,433,245 km (0.096 R)
• M20: 6,282,662 km (0.117 R)
• M21: 6,669,522 km (0.074 R)
• M22: 6,812,238 km (0.027 R)
• M23: 7,319,525 km (0.09 R)
• M24: 7,577,731 km (0.082 R)
• M25: 7,689,331 km (0.027 R)
• M26: 8,255,708 km (0.106 R)
• M27: 9,031,672 km (0.105 R)
• M28: 9,871,664 km (0.035 R)
• M29: 11,072,486 km (0.1 R)
• M30: 11,411,774 km (0.056 R)
• M31: 12,231,571 km (0.081 R)
• M32: 12,362,768 km (0.089 R)
• M33: 12,494,414 km (0.119 R)
• M34: 13,070,366 km (0.1 R)
• M35: 13,249,285 km (0.079 R)
• M36: 13,384,073 km (0.101 R)
• M37: 13,927,711 km (0.068 R)
• M38: 14,478,531 km (0.117 R)
• M39: 14,710,108 km (0.105 R)
• M40: 15,554,289 km (0.086 R)
• M41: 15,696,407 km (0.115 R)
• M42: 16,558,839 km (0.102 R)
• M43: 17,387,461 km (0.102 R)
• M44: 18,630,470 km (0.056 R)
• M45: 20,108,048 km (0.115 R)
• M46: 20,626,255 km (0.062 R)
• M47: 20,782,585 km (0.09 R)
• M48: 20,887,004 km (0.109 R)
• M49: 21,675,834 km (0.079 R)
• M50: 21,834,856 km (0.092 R)
• M51: 22,314,018 km (0.1 R)
• M52: 22,528,093 km (0.105 R)
• M53: 22,850,626 km (0.065 R)
• M54: 23,500,030 km (0.119 R)
• M55: 23,717,845 km (0.113 R)
• M56: 24,872,441 km (0.041 R)
• M57: 25,372,846 km (0.058 R)
• M58: 25,764,493 km (0.108 R)
• M59: 26,383,828 km (0.045 R)
• M60: 26,666,868 km (0.085 R)
• M61: 26,951,104 km (0.076 R)
• M62: 27,407,826 km (0.099 R)
• M63: 28,040,026 km (0.096 R)
• M64: 28,793,401 km (0.101 R)
• M65: 30,024,293 km (0.099 R)
• M66: 30,676,091 km (0.047 R)
• M67: 31,752,447 km (0.096 R)
• M68: 33,145,802 km (0.034 R)
• M69: 34,188,649 km (0.114 R)
• M70: 34,311,917 km (0.057 R)
• M71: 36,495,149 km (0.027 R)
• M72: 37,508,076 km (0.088 R)
• M73: 38,401,923 km (0.107 R)
• M74: 38,658,633 km (0.083 R)
• M75: 39,950,560 km (0.106 R)
• M76: 41,453,869 km (0.103 R)
• M77: 42,179,269 km (0.067 R)
• M78: 43,108,721 km (0.095 R)
• M79: 43,375,454 km (0.076 R)
• M80: 43,642,785 km (0.12 R)
• M81: 43,843,695 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.98 AU - 10.78 AU

Year: 11458 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,141,302 km

• M1: 182,061 km (0.093 R)
• M2: 484,099 km (0.081 R)
• M3: 746,942 km (0.092 R)
• M4: 826,229 km (0.095 R)
• M5: 1,171,950 km (0.117 R)
• M6: 1,296,864 km (0.105 R)
• M7: 1,492,538 km (0.084 R)
• M8: 1,543,102 km (0.053 R)
• M9: 1,663,080 km (0.099 R)
• M10: 1,733,091 km (0.101 R)
• M11: 2,041,712 km (0.111 R)
• M12: 2,154,808 km (0.091 R)
• M13: 2,250,700 km (0.083 R)
• M14: 2,426,926 km (0.094 R)
• M15: 2,506,812 km (0.09 R)
• M16: 2,628,135 km (0.111 R)
• M17: 2,961,290 km (0.066 R)
• M18: 3,089,794 km (0.066 R)
• M19: 3,418,910 km (0.064 R)
• M20: 3,875,482 km (0.092 R)
• M21: 3,992,618 km (0.056 R)
• M22: 4,087,163 km (0.106 R)
• M23: 4,254,414 km (0.114 R)
• M24: 4,497,361 km (0.109 R)
• M25: 4,895,441 km (0.099 R)
• M26: 4,971,436 km (0.1 R)
• M27: 5,201,518 km (0.093 R)
• M28: 5,566,537 km (0.074 R)
• M29: 5,672,302 km (0.027 R)
• M30: 5,725,559 km (0.105 R)
• M31: 5,778,816 km (0.105 R)
• M32: 6,129,474 km (0.062 R)
• M33: 6,266,206 km (0.118 R)
• M34: 6,738,786 km (0.107 R)
• M35: 6,851,582 km (0.106 R)
• M36: 6,965,127 km (0.11 R)
• M37: 7,079,121 km (0.088 R)
• M38: 7,367,097 km (0.105 R)
• M39: 8,710,186 km (0.091 R)
• M40: 8,863,973 km (0.113 R)
• M41: 8,987,690 km (0.102 R)
• M42: 9,174,389 km (0.029 R)
• M43: 9,519,960 km (0.037 R)
• M44: 9,901,883 km (0.093 R)
• M45: 9,966,061 km (0.095 R)
• M46: 10,159,341 km (0.118 R)
• M47: 10,647,778 km (0.108 R)
• M48: 10,944,580 km (0.097 R)
• M49: 11,681,649 km (0.042 R)
• M50: 11,851,443 km (0.049 R)
• M51: 12,159,016 km (0.105 R)
• M52: 12,262,089 km (0.11 R)
• M53: 12,400,018 km (0.102 R)
• M54: 12,607,959 km (0.099 R)
• M55: 13,522,152 km (0.081 R)
• M56: 14,203,719 km (0.089 R)
• M57: 14,457,587 km (0.042 R)
• M58: 14,530,441 km (0.095 R)
• M59: 15,006,761 km (0.106 R)
• M60: 15,339,466 km (0.12 R)
• M61: 15,862,012 km (0.117 R)
• M62: 16,125,454 km (0.109 R)
• M63: 16,352,394 km (0.068 R)
• M64: 17,270,775 km (0.083 R)
• M65: 17,580,592 km (0.109 R)
• M66: 19,397,608 km (0.027 R)
• M67: 19,518,184 km (0.112 R)
• M68: 20,206,184 km (0.106 R)
• M69: 20,328,406 km (0.103 R)
• M70: 21,232,276 km (0.034 R)
• M71: 22,107,274 km (0.073 R)
• M72: 22,401,533 km (0.032 R)
• M73: 22,951,455 km (0.092 R)
• M74: 23,206,818 km (0.111 R)
• M75: 24,021,528 km (0.069 R)
• M76: 24,627,849 km (0.114 R)
• M77: 24,845,663 km (0.101 R)
• M78: 25,458,865 km (0.045 R)
• M79: 26,477,028 km (0.083 R)
• M80: 26,655,349 km (0.11 R)
• M81: 27,058,365 km (0.093 R)
• M82: 28,735,806 km (0.102 R)
• M83: 29,011,066 km (0.102 R)
• M84: 29,195,072 km (0.095 R)
• M85: 30,493,581 km (0.065 R)
• M86: 30,727,403 km (0.055 R)
• M87: 30,821,051 km (0.11 R)
• M88: 31,479,730 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 3.7

Gravity: 51.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.36 AU - 19.3 AU

Year: 28955 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,141,302 km

• M1: 91,554 km (0.097 R)
• M2: 129,701 km (0.071 R)
• M3: 1,862,793 km (0.09 R)
• M4: 2,101,252 km (0.03 R)
• M5: 2,141,942 km (0.065 R)
• M6: 2,963,833 km (0.111 R)
• M7: 3,479,347 km (0.057 R)
• M8: 3,921,559 km (0.046 R)
• M9: 4,123,815 km (0.029 R)
• M10: 4,226,140 km (0.071 R)
• M11: 5,462,267 km (0.086 R)
• M12: 5,631,313 km (0.12 R)
• M13: 6,442,133 km (0.08 R)
• M14: 6,620,753 km (0.111 R)
• M15: 7,227,372 km (0.113 R)
• M16: 7,537,339 km (0.061 R)
• M17: 7,599,871 km (0.061 R)
• M18: 7,788,364 km (0.068 R)
• M19: 7,978,503 km (0.11 R)
• M20: 8,170,138 km (0.089 R)
• M21: 8,492,970 km (0.116 R)
• M22: 8,754,168 km (0.101 R)
• M23: 9,018,059 km (0.118 R)
• M24: 9,351,662 km (0.075 R)
• M25: 9,757,072 km (0.075 R)
• M26: 9,962,021 km (0.106 R)
• M27: 11,078,770 km (0.093 R)
• M28: 11,651,729 km (0.044 R)
• M29: 12,014,803 km (0.058 R)
• M30: 12,901,171 km (0.105 R)
• M31: 15,524,220 km (0.059 R)
• M32: 15,923,497 km (0.092 R)
• M33: 16,003,831 km (0.08 R)
• M34: 16,245,431 km (0.087 R)
• M35: 16,813,753 km (0.069 R)
• M36: 18,726,512 km (0.071 R)
• M37: 19,579,519 km (0.111 R)
• M38: 20,270,960 km (0.066 R)
• M39: 20,794,702 km (0.042 R)
• M40: 21,766,490 km (0.113 R)
• M41: 21,944,811 km (0.077 R)
• M42: 22,482,466 km (0.057 R)
• M43: 23,206,220 km (0.066 R)
• M44: 24,213,762 km (0.083 R)
• M45: 24,676,468 km (0.108 R)
• M46: 27,899,105 km (0.115 R)
• M47: 28,481,340 km (0.047 R)
• M48: 29,756,662 km (0.085 R)
• M49: 29,855,546 km (0.063 R)
• M50: 29,954,580 km (0.068 R)
• M51: 30,351,613 km (0.111 R)
• M52: 31,050,534 km (0.081 R)
• M53: 31,855,819 km (0.067 R)
• M54: 33,076,538 km (0.1 R)
• M55: 33,281,487 km (0.113 R)
• M56: 34,520,008 km (0.068 R)
• M57: 36,194,756 km (0.102 R)
• M58: 37,041,929 km (0.091 R)
• M59: 40,605,051 km (0.102 R)
• M60: 42,482,803 km (0.039 R)
• M61: 44,501,627 km (0.102 R)
• M62: 44,841,064 km (0.071 R)
• M63: 50,506,485 km (0.089 R)
• M64: 51,452,542 km (0.057 R)
• M65: 53,242,181 km (0.037 R)
• M66: 54,204,993 km (0.071 R)
• M67: 56,270,042 km (0.094 R)
• M68: 56,392,264 km (0.086 R)
• M69: 58,732,124 km (0.118 R)
• M70: 59,851,565 km (0.032 R)
• M71: 63,633,399 km (0.096 R)
• M72: 64,015,771 km (0.113 R)
• M73: 66,326,310 km (0.077 R)
• M74: 67,232,125 km (0.109 R)
• M75: 69,580,214 km (0.07 R)
• M76: 70,632,485 km (0.095 R)
• M77: 73,686,825 km (0.05 R)
• M78: 74,222,385 km (0.073 R)
• M79: 76,783,800 km (0.102 R)
• M80: 77,191,005 km (0.112 R)
• M81: 79,511,418 km (0.103 R)
• M82: 80,060,592 km (0.087 R)
• M83: 81,024,900 km (0.047 R)
• M84: 81,301,207 km (0.089 R)
• M85: 85,201,074 km (0.112 R)
• M86: 85,341,396 km (0.083 R)
• M87: 86,608,490 km (0.039 R)
• M88: 86,749,711 km (0.06 R)
• M89: 90,160,692 km (0.102 R)
• M90: 91,163,895 km (0.11 R)
• M91: 93,470,545 km (0.118 R)
• M92: 94,050,237 km (0.087 R)
• M93: 97,700,275 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit