🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.55 AU - 0.81 AU

Year: 202 Days

Day: 28.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,650,382 km

• M1: 429,944 km (0.096 R)
• M2: 521,049 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.19 AU

Year: 920 Days

Day: 30 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.07 AU

Year: 1414 Days

Day: 16.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.29 AU - 3.47 AU

Year: 2236 Days

Day: 16.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.54 AU - 4.12 AU

Year: 2698 Days

Day: 22.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,650,382 km

• M1: 1,880,146 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 9.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.13 AU - 8.81 AU

Year: 7348 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,650,382 km

• M1: 115,639 km (0.101 R)
• M2: 206,894 km (0.091 R)
• M3: 354,397 km (0.084 R)
• M4: 517,010 km (0.042 R)
• M5: 916,437 km (0.043 R)
• M6: 996,771 km (0.095 R)
• M7: 1,096,702 km (0.074 R)
• M8: 1,217,577 km (0.114 R)
• M9: 1,416,692 km (0.118 R)
• M10: 1,745,508 km (0.061 R)
• M11: 2,405,085 km (0.117 R)
• M12: 2,564,108 km (0.078 R)
• M13: 2,703,234 km (0.092 R)
• M14: 2,773,694 km (0.086 R)
• M15: 2,964,731 km (0.111 R)
• M16: 3,160,105 km (0.085 R)
• M17: 3,410,383 km (0.094 R)
• M18: 3,719,302 km (0.083 R)
• M19: 4,956,477 km (0.112 R)
• M20: 5,101,437 km (0.11 R)
• M21: 5,218,273 km (0.084 R)
• M22: 5,634,305 km (0.109 R)
• M23: 6,185,124 km (0.106 R)
• M24: 6,657,255 km (0.057 R)
• M25: 7,075,830 km (0.102 R)
• M26: 7,569,353 km (0.065 R)
• M27: 7,803,474 km (0.066 R)
• M28: 8,006,179 km (0.097 R)
• M29: 8,834,053 km (0.085 R)
• M30: 9,436,933 km (0.098 R)
• M31: 9,508,740 km (0.067 R)
• M32: 9,580,696 km (0.038 R)
• M33: 9,943,322 km (0.076 R)
• M34: 10,126,429 km (0.101 R)
• M35: 10,384,486 km (0.048 R)
• M36: 10,644,786 km (0.076 R)
• M37: 10,719,585 km (0.112 R)
• M38: 11,171,969 km (0.085 R)
• M39: 11,324,110 km (0.119 R)
• M40: 13,485,201 km (0.04 R)
• M41: 13,687,906 km (0.097 R)
• M42: 13,769,287 km (0.114 R)
• M43: 14,508,749 km (0.062 R)
• M44: 14,758,129 km (0.093 R)
• M45: 15,092,780 km (0.081 R)
• M46: 16,456,663 km (0.096 R)
• M47: 17,153,191 km (0.092 R)
• M48: 17,461,063 km (0.066 R)
• M49: 17,859,443 km (0.095 R)
• M50: 18,620,148 km (0.098 R)
• M51: 18,981,875 km (0.042 R)
• M52: 19,620,359 km (0.098 R)
• M53: 19,850,141 km (0.118 R)
• M54: 19,988,370 km (0.092 R)
• M55: 20,127,047 km (0.104 R)
• M56: 21,106,165 km (0.112 R)
• M57: 21,767,537 km (0.117 R)
• M58: 21,910,104 km (0.049 R)
• M59: 22,005,398 km (0.094 R)
• M60: 22,483,662 km (0.074 R)
• M61: 22,675,896 km (0.084 R)
• M62: 24,381,611 km (0.063 R)
• M63: 24,727,780 km (0.069 R)
• M64: 24,926,296 km (0.089 R)
• M65: 25,224,894 km (0.06 R)
• M66: 25,876,243 km (0.06 R)
• M67: 25,976,922 km (0.09 R)
• M68: 26,482,413 km (0.088 R)
• M69: 28,069,946 km (0.081 R)
• M70: 29,477,512 km (0.098 R)
• M71: 29,846,122 km (0.039 R)
• M72: 30,747,898 km (0.057 R)
• M73: 31,175,299 km (0.056 R)
• M74: 33,616,138 km (0.062 R)
• M75: 33,726,092 km (0.094 R)
• M76: 33,946,150 km (0.114 R)
• M77: 35,444,822 km (0.081 R)
• M78: 36,005,216 km (0.114 R)
• M79: 37,078,281 km (0.078 R)
• M80: 37,305,520 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.5

Radius: 14

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.91 AU - 9.47 AU

Year: 7675 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,650,382 km

• M1: 176,226 km (0.103 R)
• M2: 265,237 km (0.088 R)
• M3: 379,679 km (0.111 R)
• M4: 479,760 km (0.061 R)
• M5: 583,132 km (0.102 R)
• M6: 695,929 km (0.09 R)
• M7: 892,501 km (0.113 R)
• M8: 981,362 km (0.034 R)
• M9: 1,073,514 km (0.105 R)
• M10: 1,330,823 km (0.055 R)
• M11: 1,677,890 km (0.044 R)
• M12: 1,950,008 km (0.102 R)
• M13: 2,069,088 km (0.118 R)
• M14: 2,221,528 km (0.101 R)
• M15: 2,361,851 km (0.112 R)
• M16: 2,521,622 km (0.115 R)
• M17: 2,718,044 km (0.084 R)
• M18: 2,885,743 km (0.058 R)
• M19: 3,074,236 km (0.114 R)
• M20: 3,320,325 km (0.097 R)
• M21: 3,445,837 km (0.076 R)
• M22: 3,536,344 km (0.073 R)
• M23: 3,664,699 km (0.116 R)
• M24: 3,944,746 km (0.104 R)
• M25: 4,232,124 km (0.119 R)
• M26: 4,329,362 km (0.11 R)
• M27: 4,766,637 km (0.083 R)
• M28: 5,406,916 km (0.082 R)
• M29: 5,555,317 km (0.07 R)
• M30: 6,184,526 km (0.052 R)
• M31: 6,722,629 km (0.073 R)
• M32: 7,020,478 km (0.085 R)
• M33: 7,369,490 km (0.098 R)
• M34: 7,510,711 km (0.112 R)
• M35: 8,060,483 km (0.098 R)
• M36: 9,072,812 km (0.061 R)
• M37: 9,173,790 km (0.082 R)
• M38: 9,839,052 km (0.117 R)
• M39: 10,256,131 km (0.067 R)
• M40: 10,361,448 km (0.096 R)
• M41: 10,466,914 km (0.12 R)
• M42: 11,351,636 km (0.062 R)
• M43: 12,512,067 km (0.056 R)
• M44: 13,020,999 km (0.05 R)
• M45: 13,306,731 km (0.083 R)
• M46: 13,652,302 km (0.067 R)
• M47: 14,470,153 km (0.115 R)
• M48: 14,944,827 km (0.095 R)
• M49: 15,034,287 km (0.089 R)
• M50: 15,394,369 km (0.077 R)
• M51: 15,545,164 km (0.113 R)
• M52: 15,817,880 km (0.06 R)
• M53: 15,939,653 km (0.107 R)
• M54: 16,429,736 km (0.08 R)
• M55: 16,707,689 km (0.102 R)
• M56: 16,924,755 km (0.095 R)
• M57: 17,424,861 km (0.113 R)
• M58: 17,834,609 km (0.112 R)
• M59: 18,056,613 km (0.052 R)
• M60: 18,247,649 km (0.052 R)
• M61: 18,663,980 km (0.078 R)
• M62: 18,921,587 km (0.105 R)
• M63: 19,213,004 km (0.103 R)
• M64: 19,473,155 km (0.107 R)
• M65: 19,603,754 km (0.112 R)
• M66: 20,625,358 km (0.105 R)
• M67: 21,697,974 km (0.099 R)
• M68: 21,969,046 km (0.108 R)
• M69: 22,377,747 km (0.066 R)
• M70: 22,514,480 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 13.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.58 AU - 8.94 AU

Year: 9331 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,650,382 km

• M1: 193,280 km (0.053 R)
• M2: 289,472 km (0.067 R)
• M3: 377,286 km (0.075 R)
• M4: 493,523 km (0.09 R)
• M5: 705,504 km (0.106 R)
• M6: 913,744 km (0.037 R)
• M7: 1,163,572 km (0.113 R)
• M8: 1,547,291 km (0.108 R)
• M9: 1,707,360 km (0.112 R)
• M10: 1,897,350 km (0.111 R)
• M11: 2,019,870 km (0.119 R)
• M12: 2,195,947 km (0.075 R)
• M13: 2,727,468 km (0.114 R)
• M14: 2,866,594 km (0.1 R)
• M15: 4,451,883 km (0.105 R)
• M16: 4,750,181 km (0.081 R)
• M17: 4,986,695 km (0.088 R)
• M18: 5,612,912 km (0.07 R)
• M19: 5,719,875 km (0.1 R)
• M20: 6,486,713 km (0.032 R)
• M21: 7,092,884 km (0.035 R)
• M22: 11,774,250 km (0.088 R)
• M23: 12,141,662 km (0.073 R)
• M24: 12,466,140 km (0.08 R)
• M25: 12,559,489 km (0.106 R)
• M26: 12,840,733 km (0.092 R)
• M27: 13,171,345 km (0.096 R)
• M28: 13,361,633 km (0.082 R)
• M29: 13,744,903 km (0.103 R)
• M30: 14,083,293 km (0.097 R)
• M31: 14,229,151 km (0.079 R)
• M32: 14,424,376 km (0.115 R)
• M33: 14,916,404 km (0.105 R)
• M34: 15,314,035 km (0.084 R)
• M35: 15,614,577 km (0.037 R)
• M36: 15,917,064 km (0.114 R)
• M37: 16,119,769 km (0.076 R)
• M38: 16,323,372 km (0.082 R)
• M39: 16,887,804 km (0.097 R)
• M40: 17,198,370 km (0.088 R)
• M41: 17,720,017 km (0.039 R)
• M42: 18,141,285 km (0.101 R)
• M43: 18,672,357 km (0.083 R)
• M44: 18,993,544 km (0.112 R)
• M45: 19,804,514 km (0.081 R)
• M46: 20,186,737 km (0.097 R)
• M47: 21,572,013 km (0.032 R)
• M48: 22,247,747 km (0.093 R)
• M49: 23,332,032 km (0.115 R)
• M50: 23,447,222 km (0.094 R)
• M51: 24,667,492 km (0.077 R)
• M52: 25,019,945 km (0.103 R)
• M53: 25,255,861 km (0.076 R)
• M54: 26,207,004 km (0.086 R)
• M55: 27,109,229 km (0.1 R)
• M56: 28,573,941 km (0.051 R)
• M57: 28,944,196 km (0.102 R)
• M58: 29,315,947 km (0.087 R)
• M59: 29,564,728 km (0.09 R)
• M60: 30,378,092 km (0.09 R)
• M61: 30,882,236 km (0.09 R)
• M62: 33,055,594 km (0.071 R)
• M63: 33,444,250 km (0.113 R)
• M64: 33,639,176 km (0.106 R)
• M65: 34,948,157 km (0.105 R)
• M66: 36,073,881 km (0.102 R)
• M67: 36,207,173 km (0.109 R)
• M68: 36,741,686 km (0.102 R)
• M69: 38,225,098 km (0.065 R)
• M70: 38,564,985 km (0.107 R)
• M71: 39,179,234 km (0.081 R)
• M72: 39,796,774 km (0.097 R)
• M73: 40,417,605 km (0.101 R)
• M74: 40,833,188 km (0.058 R)
• M75: 41,250,266 km (0.108 R)
• M76: 42,018,601 km (0.101 R)
• M77: 43,498,423 km (0.094 R)
• M78: 43,640,242 km (0.109 R)
• M79: 44,209,013 km (0.081 R)
• M80: 46,363,970 km (0.116 R)
• M81: 46,871,855 km (0.057 R)
• M82: 47,966,014 km (0.098 R)
• M83: 48,700,240 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 12.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.36 AU - 13.54 AU

Year: 14867 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,650,382 km

• M1: 161,416 km (0.095 R)
• M2: 405,111 km (0.099 R)
• M3: 620,682 km (0.039 R)
• M4: 1,043,744 km (0.097 R)
• M5: 1,327,382 km (0.057 R)
• M6: 1,521,111 km (0.104 R)
• M7: 2,126,235 km (0.11 R)
• M8: 2,591,933 km (0.076 R)
• M9: 2,872,429 km (0.101 R)
• M10: 3,851,696 km (0.038 R)
• M11: 4,011,168 km (0.069 R)
• M12: 4,377,832 km (0.11 R)
• M13: 4,712,931 km (0.062 R)
• M14: 4,840,837 km (0.069 R)
• M15: 5,587,331 km (0.08 R)
• M16: 6,991,307 km (0.119 R)
• M17: 7,088,695 km (0.08 R)
• M18: 7,235,600 km (0.055 R)
• M19: 8,760,003 km (0.118 R)
• M20: 8,917,828 km (0.05 R)
• M21: 9,182,916 km (0.113 R)
• M22: 9,558,556 km (0.115 R)
• M23: 9,721,019 km (0.108 R)
• M24: 12,091,248 km (0.101 R)
• M25: 12,267,175 km (0.085 R)
• M26: 13,340,390 km (0.115 R)
• M27: 13,461,564 km (0.081 R)
• M28: 14,319,658 km (0.052 R)
• M29: 14,880,650 km (0.116 R)
• M30: 15,258,534 km (0.108 R)
• M31: 15,575,981 km (0.111 R)
• M32: 15,831,494 km (0.11 R)
• M33: 16,476,410 km (0.074 R)
• M34: 16,736,860 km (0.091 R)
• M35: 19,277,780 km (0.061 R)
• M36: 19,620,958 km (0.083 R)
• M37: 19,897,115 km (0.082 R)
• M38: 20,313,596 km (0.05 R)
• M39: 21,225,843 km (0.091 R)
• M40: 22,727,806 km (0.045 R)
• M41: 22,872,617 km (0.089 R)
• M42: 23,894,969 km (0.109 R)
• M43: 26,059,799 km (0.078 R)
• M44: 26,515,624 km (0.099 R)
• M45: 27,666,481 km (0.033 R)
• M46: 29,462,553 km (0.061 R)
• M47: 35,576,019 km (0.113 R)
• M48: 37,185,094 km (0.097 R)
• M49: 37,955,673 km (0.066 R)
• M50: 38,127,561 km (0.034 R)
• M51: 39,338,256 km (0.114 R)
• M52: 41,886,357 km (0.117 R)
• M53: 43,764,558 km (0.106 R)
• M54: 44,306,252 km (0.084 R)
• M55: 45,214,012 km (0.065 R)
• M56: 45,670,136 km (0.111 R)
• M57: 45,944,498 km (0.077 R)
• M58: 46,036,202 km (0.064 R)
• M59: 46,219,609 km (0.093 R)
• M60: 50,787,879 km (0.099 R)
• M61: 52,119,300 km (0.097 R)
• M62: 52,597,564 km (0.064 R)
• M63: 52,789,349 km (0.113 R)
• M64: 53,751,413 km (0.067 R)
• M65: 54,719,460 km (0.092 R)
• M66: 55,595,505 km (0.084 R)
• M67: 55,986,405 km (0.085 R)
• M68: 56,280,065 km (0.107 R)
• M69: 57,954,215 km (0.073 R)
• M70: 60,948,416 km (0.077 R)
• M71: 61,351,583 km (0.097 R)
• M72: 61,856,476 km (0.115 R)
• M73: 63,277,955 km (0.09 R)
• M74: 63,788,233 km (0.054 R)
• M75: 63,890,408 km (0.101 R)
• M76: 64,299,858 km (0.055 R)
• M77: 64,504,807 km (0.054 R)
• M78: 66,359,970 km (0.084 R)
• M79: 66,463,492 km (0.08 R)
• M80: 67,814,809 km (0.111 R)
• M81: 68,023,498 km (0.079 R)
• M82: 69,595,622 km (0.108 R)
• M83: 70,227,823 km (0.115 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit