🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.78 AU

Year: 184 Days

Day: 45.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,298,252 km

• M1: 141,071 km (0.068 R)
• M2: 329,863 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.66 AU - 0.8 AU

Year: 235 Days

Day: 26 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.14 AU - 1.3 AU

Year: 508 Days

Day: 38 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 514 Days

Day: 47.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.04 AU - 2.46 AU

Year: 1271 Days

Day: 16.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,298,252 km

• M1: 447,148 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 9.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.12 AU - 6.66 AU

Year: 5385 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,298,252 km

• M1: 203,453 km (0.097 R)
• M2: 275,559 km (0.109 R)
• M3: 402,717 km (0.102 R)
• M4: 493,823 km (0.075 R)
• M5: 592,856 km (0.08 R)
• M6: 732,581 km (0.04 R)
• M7: 835,953 km (0.09 R)
• M8: 907,909 km (0.082 R)
• M9: 1,397,992 km (0.119 R)
• M10: 1,558,211 km (0.056 R)
• M11: 1,724,564 km (0.105 R)
• M12: 1,896,901 km (0.108 R)
• M13: 1,960,929 km (0.1 R)
• M14: 2,275,384 km (0.119 R)
• M15: 2,535,086 km (0.089 R)
• M16: 3,064,064 km (0.076 R)
• M17: 3,254,502 km (0.109 R)
• M18: 3,370,590 km (0.092 R)
• M19: 3,468,427 km (0.074 R)
• M20: 3,606,954 km (0.101 R)
• M21: 3,971,674 km (0.052 R)
• M22: 4,369,604 km (0.052 R)
• M23: 4,846,223 km (0.089 R)
• M24: 5,225,902 km (0.043 R)
• M25: 5,385,075 km (0.081 R)
• M26: 5,708,356 km (0.069 R)
• M27: 5,801,854 km (0.098 R)
• M28: 6,061,706 km (0.091 R)
• M29: 6,988,315 km (0.112 R)
• M30: 7,138,661 km (0.084 R)
• M31: 7,647,742 km (0.084 R)
• M32: 7,854,636 km (0.092 R)
• M33: 8,379,874 km (0.115 R)
• M34: 8,673,685 km (0.087 R)
• M35: 8,808,323 km (0.096 R)
• M36: 8,970,936 km (0.039 R)
• M37: 9,079,843 km (0.086 R)
• M38: 9,381,582 km (0.12 R)
• M39: 9,547,486 km (0.088 R)
• M40: 9,826,336 km (0.109 R)
• M41: 10,079,605 km (0.091 R)
• M42: 10,392,115 km (0.086 R)
• M43: 10,679,044 km (0.109 R)
• M44: 10,823,406 km (0.049 R)
• M45: 10,881,300 km (0.047 R)
• M46: 11,026,709 km (0.099 R)
• M47: 11,201,889 km (0.117 R)
• M48: 11,584,710 km (0.097 R)
• M49: 11,852,340 km (0.106 R)
• M50: 13,004,543 km (0.094 R)
• M51: 13,750,587 km (0.05 R)
• M52: 14,350,924 km (0.082 R)
• M53: 15,511,953 km (0.055 R)
• M54: 15,577,327 km (0.069 R)
• M55: 15,806,960 km (0.063 R)
• M56: 16,103,762 km (0.113 R)
• M57: 17,072,707 km (0.087 R)
• M58: 17,411,247 km (0.109 R)
• M59: 17,649,557 km (0.106 R)
• M60: 17,957,579 km (0.062 R)
• M61: 18,648,272 km (0.081 R)
• M62: 19,031,841 km (0.057 R)
• M63: 19,417,953 km (0.057 R)
• M64: 19,913,272 km (0.085 R)
• M65: 20,055,539 km (0.089 R)
• M66: 20,484,436 km (0.065 R)
• M67: 21,496,915 km (0.102 R)
• M68: 21,935,685 km (0.111 R)
• M69: 22,045,939 km (0.102 R)
• M70: 22,673,801 km (0.09 R)
• M71: 23,008,601 km (0.11 R)
• M72: 23,083,101 km (0.111 R)
• M73: 23,645,439 km (0.094 R)
• M74: 24,136,270 km (0.104 R)
• M75: 24,440,103 km (0.119 R)
• M76: 24,745,133 km (0.092 R)
• M77: 25,204,997 km (0.107 R)
• M78: 25,513,169 km (0.079 R)
• M79: 25,745,195 km (0.074 R)
• M80: 25,822,687 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 10.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.87 AU - 9.67 AU

Year: 8159 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,298,252 km

• M1: 161,416 km (0.084 R)
• M2: 463,753 km (0.097 R)
• M3: 666,758 km (0.103 R)
• M4: 809,025 km (0.081 R)
• M5: 1,075,010 km (0.065 R)
• M6: 1,368,821 km (0.042 R)
• M7: 1,786,498 km (0.059 R)
• M8: 2,072,529 km (0.097 R)
• M9: 2,373,370 km (0.084 R)
• M10: 2,597,019 km (0.117 R)
• M11: 2,711,461 km (0.105 R)
• M12: 2,850,887 km (0.089 R)
• M13: 2,992,855 km (0.087 R)
• M14: 3,432,972 km (0.038 R)
• M15: 4,158,073 km (0.066 R)
• M16: 4,292,412 km (0.065 R)
• M17: 4,428,396 km (0.106 R)
• M18: 4,704,554 km (0.083 R)
• M19: 4,986,247 km (0.045 R)
• M20: 5,244,602 km (0.09 R)
• M21: 5,360,840 km (0.109 R)
• M22: 6,260,072 km (0.1 R)
• M23: 6,790,247 km (0.094 R)
• M24: 6,885,242 km (0.081 R)
• M25: 7,563,369 km (0.078 R)
• M26: 7,860,471 km (0.117 R)
• M27: 8,364,167 km (0.097 R)
• M28: 8,466,192 km (0.088 R)
• M29: 8,705,848 km (0.101 R)
• M30: 8,774,663 km (0.102 R)
• M31: 9,901,584 km (0.033 R)
• M32: 10,154,105 km (0.088 R)
• M33: 10,299,365 km (0.114 R)
• M34: 10,887,434 km (0.086 R)
• M35: 11,980,994 km (0.109 R)
• M36: 12,482,596 km (0.059 R)
• M37: 12,794,657 km (0.085 R)
• M38: 12,912,241 km (0.101 R)
• M39: 13,466,352 km (0.088 R)
• M40: 13,746,249 km (0.031 R)
• M41: 13,947,458 km (0.104 R)
• M42: 14,109,024 km (0.097 R)
• M43: 14,679,590 km (0.119 R)
• M44: 15,466,026 km (0.044 R)
• M45: 15,633,277 km (0.069 R)
• M46: 16,393,533 km (0.11 R)
• M47: 17,036,355 km (0.098 R)
• M48: 17,687,405 km (0.1 R)
• M49: 18,302,551 km (0.049 R)
• M50: 18,479,526 km (0.113 R)
• M51: 18,790,689 km (0.045 R)
• M52: 19,148,378 km (0.119 R)
• M53: 20,189,280 km (0.107 R)
• M54: 20,924,254 km (0.074 R)
• M55: 22,278,713 km (0.028 R)
• M56: 23,277,129 km (0.059 R)
• M57: 25,910,800 km (0.07 R)
• M58: 26,010,133 km (0.094 R)
• M59: 26,759,319 km (0.117 R)
• M60: 27,769,254 km (0.119 R)
• M61: 27,921,844 km (0.088 R)
• M62: 28,023,720 km (0.099 R)
• M63: 29,722,404 km (0.058 R)
• M64: 29,826,375 km (0.11 R)
• M65: 30,034,765 km (0.033 R)
• M66: 30,400,681 km (0.104 R)
• M67: 30,767,944 km (0.059 R)
• M68: 31,666,279 km (0.104 R)
• M69: 31,932,114 km (0.065 R)
• M70: 32,948,931 km (0.078 R)
• M71: 33,272,362 km (0.088 R)
• M72: 34,030,972 km (0.08 R)
• M73: 34,248,637 km (0.087 R)
• M74: 35,289,539 km (0.112 R)
• M75: 35,896,757 km (0.059 R)
• M76: 36,340,614 km (0.108 R)
• M77: 36,451,915 km (0.062 R)
• M78: 37,065,715 km (0.055 R)
• M79: 37,177,764 km (0.114 R)
• M80: 37,402,011 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.8

Radius: 5

Gravity: 27.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.84 AU - 15.64 AU

Year: 22413 Days

Day: 15.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,298,252 km

• M1: 212,279 km (0.091 R)
• M2: 1,448,107 km (0.113 R)
• M3: 1,674,449 km (0.12 R)
• M4: 2,159,744 km (0.111 R)
• M5: 3,044,317 km (0.07 R)
• M6: 3,250,014 km (0.097 R)
• M7: 4,027,025 km (0.075 R)
• M8: 4,528,926 km (0.062 R)
• M9: 4,858,490 km (0.107 R)
• M10: 5,050,275 km (0.086 R)
• M11: 5,147,214 km (0.091 R)
• M12: 5,590,622 km (0.111 R)
• M13: 5,791,682 km (0.083 R)
• M14: 6,149,220 km (0.089 R)
• M15: 6,356,713 km (0.118 R)
• M16: 6,885,392 km (0.082 R)
• M17: 7,264,024 km (0.087 R)
• M18: 7,428,282 km (0.076 R)
• M19: 7,483,334 km (0.042 R)
• M20: 7,984,786 km (0.091 R)
• M21: 8,211,128 km (0.077 R)
• M22: 8,844,376 km (0.089 R)
• M23: 9,019,854 km (0.106 R)
• M24: 9,314,861 km (0.111 R)
• M25: 9,733,137 km (0.1 R)
• M26: 10,464,371 km (0.101 R)
• M27: 11,276,239 km (0.082 R)
• M28: 11,593,985 km (0.029 R)
• M29: 11,657,863 km (0.104 R)
• M30: 12,238,153 km (0.084 R)
• M31: 13,225,948 km (0.087 R)
• M32: 14,239,174 km (0.087 R)
• M33: 15,137,210 km (0.114 R)
• M34: 15,277,084 km (0.053 R)
• M35: 16,053,647 km (0.043 R)
• M36: 16,987,736 km (0.097 R)
• M37: 17,133,145 km (0.087 R)
• M38: 18,161,630 km (0.059 R)
• M39: 19,210,012 km (0.1 R)
• M40: 19,285,559 km (0.059 R)
• M41: 19,437,102 km (0.09 R)
• M42: 19,589,093 km (0.097 R)
• M43: 21,600,137 km (0.08 R)
• M44: 22,311,475 km (0.081 R)
• M45: 22,950,258 km (0.06 R)
• M46: 24,082,415 km (0.087 R)
• M47: 24,163,946 km (0.047 R)
• M48: 25,814,309 km (0.11 R)
• M49: 28,185,436 km (0.047 R)
• M50: 28,616,128 km (0.107 R)
• M51: 28,788,913 km (0.085 R)
• M52: 30,713,340 km (0.104 R)
• M53: 35,053,923 km (0.093 R)
• M54: 35,424,177 km (0.077 R)
• M55: 35,516,928 km (0.051 R)
• M56: 37,294,899 km (0.066 R)
• M57: 37,862,473 km (0.116 R)
• M58: 38,052,163 km (0.059 R)
• M59: 38,814,514 km (0.1 R)
• M60: 40,160,745 km (0.048 R)
• M61: 41,619,923 km (0.105 R)
• M62: 42,208,441 km (0.071 R)
• M63: 42,306,876 km (0.107 R)
• M64: 42,898,536 km (0.116 R)
• M65: 43,195,488 km (0.094 R)
• M66: 43,294,521 km (0.116 R)
• M67: 45,898,123 km (0.116 R)
• M68: 46,100,529 km (0.055 R)
• M69: 46,912,845 km (0.107 R)
• M70: 47,832,573 km (0.027 R)
• M71: 48,448,916 km (0.101 R)
• M72: 49,067,952 km (0.065 R)
• M73: 49,274,846 km (0.103 R)
• M74: 49,897,323 km (0.106 R)
• M75: 52,307,643 km (0.117 R)
• M76: 52,942,686 km (0.056 R)
• M77: 54,541,289 km (0.046 R)
• M78: 56,914,360 km (0.115 R)
• M79: 57,676,561 km (0.063 R)
• M80: 60,315,019 km (0.119 R)
• M81: 61,649,133 km (0.1 R)
• M82: 62,655,927 km (0.093 R)
• M83: 62,880,473 km (0.096 R)
• M84: 63,781,052 km (0.112 R)
• M85: 67,540,895 km (0.047 R)
• M86: 67,886,167 km (0.12 R)
• M87: 68,232,187 km (0.056 R)
• M88: 69,505,714 km (0.104 R)
• M89: 71,841,086 km (0.108 R)
• M90: 72,311,272 km (0.099 R)
• M91: 75,272,861 km (0.12 R)
• M92: 77,068,784 km (0.075 R)
• M93: 78,394,670 km (0.062 R)
• M94: 80,458,672 km (0.025 R)
• M95: 80,702,666 km (0.105 R)
• M96: 81,558,665 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 7.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.49 AU - 18.59 AU

Year: 24201 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,298,252 km

• M1: 96,341 km (0.086 R)
• M2: 230,231 km (0.077 R)
• M3: 343,926 km (0.116 R)
• M4: 416,181 km (0.104 R)
• M5: 839,394 km (0.061 R)
• M6: 899,981 km (0.094 R)
• M7: 1,069,176 km (0.112 R)
• M8: 1,295,368 km (0.119 R)
• M9: 1,438,533 km (0.095 R)
• M10: 1,536,819 km (0.095 R)
• M11: 1,662,930 km (0.076 R)
• M12: 1,979,479 km (0.098 R)
• M13: 2,668,377 km (0.115 R)
• M14: 3,657,818 km (0.042 R)
• M15: 3,964,643 km (0.106 R)
• M16: 4,279,845 km (0.047 R)
• M17: 4,350,904 km (0.118 R)
• M18: 4,749,284 km (0.11 R)
• M19: 4,897,086 km (0.099 R)
• M20: 5,426,214 km (0.049 R)
• M21: 6,538,175 km (0.073 R)
• M22: 7,077,924 km (0.094 R)
• M23: 7,718,353 km (0.11 R)
• M24: 7,805,119 km (0.104 R)
• M25: 8,511,221 km (0.062 R)
• M26: 8,690,888 km (0.119 R)
• M27: 8,826,424 km (0.09 R)
• M28: 9,008,335 km (0.106 R)
• M29: 9,145,666 km (0.069 R)
• M30: 10,604,095 km (0.092 R)
• M31: 11,237,044 km (0.081 R)
• M32: 11,682,397 km (0.105 R)
• M33: 11,832,144 km (0.058 R)
• M34: 12,692,631 km (0.056 R)
• M35: 13,468,595 km (0.114 R)
• M36: 13,573,164 km (0.088 R)
• M37: 13,730,541 km (0.071 R)
• M38: 14,580,556 km (0.042 R)
• M39: 16,108,400 km (0.058 R)
• M40: 16,498,252 km (0.068 R)
• M41: 17,004,192 km (0.062 R)
• M42: 17,686,507 km (0.102 R)
• M43: 18,319,905 km (0.06 R)
• M44: 18,668,617 km (0.111 R)
• M45: 18,960,782 km (0.112 R)
• M46: 19,846,402 km (0.12 R)
• M47: 20,624,909 km (0.103 R)
• M48: 21,474,326 km (0.093 R)
• M49: 21,841,888 km (0.075 R)
• M50: 22,149,760 km (0.101 R)
• M51: 23,773,794 km (0.035 R)
• M52: 26,805,545 km (0.119 R)
• M53: 28,265,919 km (0.101 R)
• M54: 28,938,362 km (0.079 R)
• M55: 29,344,221 km (0.107 R)
• M56: 29,956,674 km (0.082 R)
• M57: 30,230,139 km (0.114 R)
• M58: 30,298,655 km (0.072 R)
• M59: 30,435,836 km (0.096 R)
• M60: 30,504,651 km (0.078 R)
• M61: 30,779,762 km (0.102 R)
• M62: 32,308,054 km (0.06 R)
• M63: 32,588,550 km (0.113 R)
• M64: 32,729,172 km (0.082 R)
• M65: 32,940,404 km (0.045 R)
• M66: 33,434,975 km (0.083 R)
• M67: 33,576,793 km (0.112 R)
• M68: 34,003,297 km (0.063 R)
• M69: 34,145,864 km (0.052 R)
• M70: 34,288,730 km (0.092 R)
• M71: 34,789,882 km (0.08 R)
• M72: 35,149,516 km (0.066 R)
• M73: 35,221,472 km (0.101 R)
• M74: 37,479,503 km (0.107 R)
• M75: 39,259,568 km (0.111 R)
• M76: 39,783,908 km (0.032 R)
• M77: 39,859,006 km (0.075 R)
• M78: 43,132,656 km (0.113 R)
• M79: 43,673,602 km (0.068 R)
• M80: 44,606,345 km (0.042 R)
• M81: 45,231,814 km (0.099 R)
• M82: 46,412,440 km (0.095 R)
• M83: 47,443,768 km (0.058 R)
• M84: 48,322,207 km (0.089 R)
• M85: 50,826,924 km (0.092 R)
• M86: 51,807,837 km (0.086 R)
• M87: 51,971,796 km (0.051 R)
• M88: 54,537,101 km (0.076 R)
• M89: 55,793,124 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit