🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.79 AU - 0.81 AU

Year: 315 Days

Day: 45.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,524,042 km

• M1: 235,018 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.06 AU - 1.38 AU

Year: 593 Days

Day: 36.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,524,042 km

• M1: 45,927 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.35 AU - 2.05 AU

Year: 975 Days

Day: 13.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 14.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.86 AU - 4.4 AU

Year: 3041 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,524,042 km

• M1: 198,217 km (0.089 R)
• M2: 289,173 km (0.113 R)
• M3: 433,385 km (0.118 R)
• M4: 552,166 km (0.076 R)
• M5: 761,304 km (0.104 R)
• M6: 892,501 km (0.086 R)
• M7: 1,191,697 km (0.049 R)
• M8: 1,298,809 km (0.074 R)
• M9: 1,510,938 km (0.083 R)
• M10: 1,601,744 km (0.073 R)
• M11: 1,775,577 km (0.112 R)
• M12: 2,230,953 km (0.054 R)
• M13: 2,643,694 km (0.086 R)
• M14: 3,047,608 km (0.095 R)
• M15: 3,164,294 km (0.087 R)
• M16: 3,523,628 km (0.088 R)
• M17: 3,788,566 km (0.089 R)
• M18: 3,878,325 km (0.089 R)
• M19: 4,041,686 km (0.046 R)
• M20: 4,699,168 km (0.094 R)
• M21: 4,971,586 km (0.074 R)
• M22: 5,229,343 km (0.107 R)
• M23: 5,737,527 km (0.082 R)
• M24: 6,432,559 km (0.077 R)
• M25: 6,605,195 km (0.064 R)
• M26: 7,043,367 km (0.107 R)
• M27: 7,423,346 km (0.067 R)
• M28: 7,513,703 km (0.082 R)
• M29: 7,902,059 km (0.11 R)
• M30: 8,156,824 km (0.095 R)
• M31: 8,273,510 km (0.037 R)
• M32: 8,579,737 km (0.049 R)
• M33: 8,841,683 km (0.051 R)
• M34: 9,446,956 km (0.073 R)
• M35: 9,766,946 km (0.107 R)
• M36: 10,468,560 km (0.072 R)
• M37: 10,621,000 km (0.078 R)
• M38: 10,825,500 km (0.06 R)
• M39: 11,057,078 km (0.101 R)
• M40: 11,342,361 km (0.111 R)
• M41: 11,472,810 km (0.117 R)
• M42: 11,788,013 km (0.091 R)
• M43: 12,052,951 km (0.092 R)
• M44: 12,750,975 km (0.078 R)
• M45: 13,104,923 km (0.09 R)
• M46: 13,351,760 km (0.052 R)
• M47: 13,462,013 km (0.084 R)
• M48: 13,989,944 km (0.078 R)
• M49: 15,066,002 km (0.094 R)
• M50: 15,469,168 km (0.106 R)
• M51: 15,759,388 km (0.091 R)
• M52: 16,139,366 km (0.077 R)
• M53: 16,878,529 km (0.066 R)
• M54: 17,267,185 km (0.1 R)
• M55: 17,387,461 km (0.092 R)
• M56: 17,568,325 km (0.082 R)
• M57: 17,992,734 km (0.097 R)
• M58: 18,114,657 km (0.112 R)
• M59: 18,267,396 km (0.065 R)
• M60: 18,543,404 km (0.098 R)
• M61: 19,598,667 km (0.076 R)
• M62: 20,133,629 km (0.066 R)
• M63: 20,546,071 km (0.099 R)
• M64: 20,673,528 km (0.033 R)
• M65: 20,865,163 km (0.082 R)
• M66: 21,443,658 km (0.117 R)
• M67: 21,540,597 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 14

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.06 AU - 4.06 AU

Year: 3597 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,524,042 km

• M1: 180,565 km (0.112 R)
• M2: 279,898 km (0.118 R)
• M3: 439,519 km (0.034 R)
• M4: 545,135 km (0.092 R)
• M5: 661,671 km (0.118 R)
• M6: 866,920 km (0.039 R)
• M7: 1,210,247 km (0.056 R)
• M8: 1,384,528 km (0.067 R)
• M9: 1,524,701 km (0.087 R)
• M10: 1,729,351 km (0.089 R)
• M11: 2,085,694 km (0.109 R)
• M12: 2,215,245 km (0.088 R)
• M13: 2,414,809 km (0.087 R)
• M14: 2,885,893 km (0.094 R)
• M15: 3,310,302 km (0.067 R)
• M16: 3,539,635 km (0.116 R)
• M17: 3,873,837 km (0.079 R)
• M18: 4,636,487 km (0.062 R)
• M19: 4,807,477 km (0.111 R)
• M20: 4,959,020 km (0.084 R)
• M21: 5,134,049 km (0.082 R)
• M22: 5,222,312 km (0.068 R)
• M23: 5,355,753 km (0.117 R)
• M24: 5,467,802 km (0.092 R)
• M25: 5,717,182 km (0.086 R)
• M26: 6,016,826 km (0.083 R)
• M27: 6,535,632 km (0.085 R)
• M28: 6,727,865 km (0.114 R)
• M29: 6,849,039 km (0.1 R)
• M30: 6,946,428 km (0.103 R)
• M31: 7,266,417 km (0.087 R)
• M32: 7,540,929 km (0.027 R)
• M33: 7,793,451 km (0.111 R)
• M34: 7,920,758 km (0.11 R)
• M35: 8,515,560 km (0.069 R)
• M36: 8,805,181 km (0.047 R)
• M37: 9,044,538 km (0.073 R)
• M38: 9,394,148 km (0.08 R)
• M39: 9,720,720 km (0.066 R)
• M40: 10,051,182 km (0.115 R)
• M41: 11,265,617 km (0.075 R)
• M42: 11,496,596 km (0.119 R)
• M43: 12,051,754 km (0.092 R)
• M44: 13,097,294 km (0.045 R)
• M45: 13,279,354 km (0.107 R)
• M46: 13,370,758 km (0.05 R)
• M47: 13,738,470 km (0.04 R)
• M48: 14,609,429 km (0.114 R)
• M49: 14,703,825 km (0.052 R)
• M50: 15,338,270 km (0.076 R)
• M51: 15,434,162 km (0.111 R)
• M52: 15,562,517 km (0.061 R)
• M53: 16,143,854 km (0.034 R)
• M54: 16,568,263 km (0.108 R)
• M55: 16,831,256 km (0.054 R)
• M56: 16,996,412 km (0.077 R)
• M57: 17,428,152 km (0.079 R)
• M58: 17,796,312 km (0.104 R)
• M59: 18,574,520 km (0.114 R)
• M60: 19,156,755 km (0.094 R)
• M61: 19,363,649 km (0.094 R)
• M62: 19,779,830 km (0.069 R)
• M63: 20,339,327 km (0.082 R)
• M64: 20,550,559 km (0.101 R)
• M65: 21,724,902 km (0.052 R)
• M66: 22,920,937 km (0.069 R)
• M67: 23,508,557 km (0.069 R)
• M68: 23,656,210 km (0.089 R)
• M69: 23,952,564 km (0.092 R)
• M70: 24,138,364 km (0.058 R)
• M71: 24,324,614 km (0.074 R)
• M72: 24,661,209 km (0.066 R)
• M73: 24,848,805 km (0.098 R)
• M74: 25,376,736 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 11.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.56 AU - 6.94 AU

Year: 7711 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,524,042 km

• M1: 418,276 km (0.066 R)
• M2: 645,664 km (0.095 R)
• M3: 914,791 km (0.04 R)
• M4: 1,726,958 km (0.093 R)
• M5: 1,835,865 km (0.104 R)
• M6: 1,947,166 km (0.101 R)
• M7: 2,037,972 km (0.086 R)
• M8: 2,130,274 km (0.084 R)
• M9: 2,439,941 km (0.079 R)
• M10: 2,892,774 km (0.041 R)
• M11: 3,426,838 km (0.034 R)
• M12: 3,733,813 km (0.078 R)
• M13: 4,137,578 km (0.095 R)
• M14: 4,555,255 km (0.11 R)
• M15: 4,646,659 km (0.099 R)
• M16: 5,271,081 km (0.059 R)
• M17: 5,431,450 km (0.064 R)
• M18: 6,021,913 km (0.09 R)
• M19: 6,155,952 km (0.102 R)
• M20: 6,945,829 km (0.111 R)
• M21: 7,370,687 km (0.102 R)
• M22: 7,478,248 km (0.089 R)
• M23: 8,469,783 km (0.064 R)
• M24: 8,771,372 km (0.092 R)
• M25: 9,076,701 km (0.109 R)
• M26: 9,424,367 km (0.05 R)
• M27: 10,292,633 km (0.036 R)
• M28: 10,372,817 km (0.032 R)
• M29: 10,940,092 km (0.052 R)
• M30: 11,021,922 km (0.094 R)
• M31: 11,684,342 km (0.113 R)
• M32: 12,274,356 km (0.078 R)
• M33: 12,573,103 km (0.091 R)
• M34: 13,352,358 km (0.046 R)
• M35: 14,102,741 km (0.036 R)
• M36: 14,325,941 km (0.068 R)
• M37: 14,685,724 km (0.047 R)
• M38: 15,048,349 km (0.119 R)
• M39: 15,505,969 km (0.085 R)
• M40: 15,644,048 km (0.032 R)
• M41: 17,381,627 km (0.093 R)
• M42: 17,477,220 km (0.051 R)
• M43: 17,765,346 km (0.099 R)
• M44: 18,297,465 km (0.096 R)
• M45: 18,541,160 km (0.054 R)
• M46: 18,736,834 km (0.079 R)
• M47: 19,031,542 km (0.089 R)
• M48: 19,328,045 km (0.115 R)
• M49: 20,377,324 km (0.105 R)
• M50: 20,478,153 km (0.07 R)
• M51: 20,579,281 km (0.115 R)
• M52: 21,547,629 km (0.115 R)
• M53: 21,959,920 km (0.059 R)
• M54: 22,426,666 km (0.085 R)
• M55: 22,792,133 km (0.055 R)
• M56: 23,475,945 km (0.118 R)
• M57: 25,079,634 km (0.112 R)
• M58: 25,567,473 km (0.084 R)
• M59: 26,223,011 km (0.08 R)
• M60: 26,608,076 km (0.082 R)
• M61: 28,617,175 km (0.117 R)
• M62: 28,730,271 km (0.097 R)
• M63: 28,956,912 km (0.118 R)
• M64: 29,411,689 km (0.1 R)
• M65: 29,869,010 km (0.052 R)
• M66: 30,098,493 km (0.032 R)
• M67: 30,270,980 km (0.068 R)
• M68: 30,501,510 km (0.116 R)
• M69: 30,906,471 km (0.046 R)
• M70: 31,487,958 km (0.101 R)
• M71: 32,014,244 km (0.064 R)
• M72: 32,779,736 km (0.115 R)
• M73: 35,172,853 km (0.11 R)
• M74: 35,962,730 km (0.076 R)
• M75: 36,881,261 km (0.106 R)
• M76: 37,065,864 km (0.082 R)
• M77: 37,807,571 km (0.083 R)
• M78: 37,931,587 km (0.108 R)
• M79: 39,431,306 km (0.089 R)
• M80: 39,746,209 km (0.117 R)
• M81: 41,652,834 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 3.7

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.49 AU - 16.51 AU

Year: 21811 Days

Day: 16.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,524,042 km

• M1: 134,040 km (0.082 R)
• M2: 166,203 km (0.027 R)
• M3: 201,658 km (0.099 R)
• M4: 468,989 km (0.088 R)
• M5: 613,202 km (0.118 R)
• M6: 670,946 km (0.109 R)
• M7: 730,486 km (0.074 R)
• M8: 771,027 km (0.117 R)
• M9: 1,008,140 km (0.119 R)
• M10: 1,076,506 km (0.099 R)
• M11: 1,365,529 km (0.078 R)
• M12: 1,466,957 km (0.116 R)
• M13: 1,786,049 km (0.102 R)
• M14: 2,213,899 km (0.114 R)
• M15: 2,703,682 km (0.054 R)
• M16: 3,092,338 km (0.101 R)
• M17: 3,532,754 km (0.056 R)
• M18: 3,672,179 km (0.119 R)
• M19: 4,851,309 km (0.064 R)
• M20: 5,241,909 km (0.052 R)
• M21: 5,970,002 km (0.112 R)
• M22: 6,177,794 km (0.089 R)
• M23: 6,729,361 km (0.103 R)
• M24: 6,945,530 km (0.047 R)
• M25: 7,384,899 km (0.061 R)
• M26: 7,878,572 km (0.034 R)
• M27: 7,924,050 km (0.047 R)
• M28: 8,060,782 km (0.062 R)
• M29: 8,290,415 km (0.097 R)
• M30: 8,615,491 km (0.101 R)
• M31: 8,897,483 km (0.081 R)
• M32: 9,182,467 km (0.053 R)
• M33: 10,352,173 km (0.107 R)
• M34: 10,601,702 km (0.051 R)
• M35: 11,671,177 km (0.107 R)
• M36: 12,035,298 km (0.076 R)
• M37: 12,455,968 km (0.12 R)
• M38: 14,130,865 km (0.078 R)
• M39: 15,305,059 km (0.105 R)
• M40: 15,760,584 km (0.064 R)
• M41: 16,162,704 km (0.071 R)
• M42: 16,336,087 km (0.049 R)
• M43: 16,743,143 km (0.037 R)
• M44: 17,094,698 km (0.109 R)
• M45: 17,864,529 km (0.045 R)
• M46: 19,684,088 km (0.084 R)
• M47: 21,816,157 km (0.118 R)
• M48: 22,585,987 km (0.084 R)
• M49: 24,218,100 km (0.096 R)
• M50: 25,416,529 km (0.11 R)
• M51: 26,634,255 km (0.111 R)
• M52: 26,702,472 km (0.045 R)
• M53: 27,250,150 km (0.12 R)
• M54: 27,801,567 km (0.08 R)
• M55: 28,009,359 km (0.057 R)
• M56: 28,287,162 km (0.097 R)
• M57: 30,043,890 km (0.093 R)
• M58: 30,114,799 km (0.117 R)
• M59: 32,197,950 km (0.045 R)
• M60: 32,707,779 km (0.087 R)
• M61: 33,000,243 km (0.071 R)
• M62: 34,624,427 km (0.098 R)
• M63: 34,698,777 km (0.078 R)
• M64: 35,371,220 km (0.1 R)
• M65: 35,596,365 km (0.105 R)
• M66: 37,643,312 km (0.084 R)
• M67: 41,217,654 km (0.094 R)
• M68: 41,612,593 km (0.062 R)
• M69: 42,008,877 km (0.114 R)
• M70: 42,486,094 km (0.072 R)
• M71: 42,645,566 km (0.103 R)
• M72: 42,805,187 km (0.092 R)
• M73: 43,285,246 km (0.065 R)
• M74: 43,767,251 km (0.077 R)
• M75: 44,008,851 km (0.088 R)
• M76: 44,493,399 km (0.088 R)
• M77: 46,039,493 km (0.1 R)
• M78: 47,107,621 km (0.092 R)
• M79: 47,603,239 km (0.113 R)
• M80: 47,685,967 km (0.088 R)
• M81: 47,851,721 km (0.028 R)
• M82: 49,351,590 km (0.077 R)
• M83: 50,023,284 km (0.051 R)
• M84: 51,800,507 km (0.033 R)
• M85: 52,482,972 km (0.116 R)
• M86: 52,568,542 km (0.101 R)
• M87: 53,598,374 km (0.083 R)
• M88: 54,461,554 km (0.095 R)
• M89: 55,503,503 km (0.055 R)
• M90: 56,289,340 km (0.057 R)
• M91: 56,639,848 km (0.104 R)
• M92: 57,783,674 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.8

Radius: 3.4

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.9 AU - 15.36 AU

Year: 23355 Days

Day: 19.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,524,042 km

• M1: 53,107 km (0.105 R)
• M2: 910,004 km (0.1 R)
• M3: 1,468,752 km (0.065 R)
• M4: 2,051,136 km (0.067 R)
• M5: 2,629,332 km (0.093 R)
• M6: 2,696,502 km (0.109 R)
• M7: 3,218,449 km (0.103 R)
• M8: 3,657,818 km (0.114 R)
• M9: 4,233,171 km (0.066 R)
• M10: 4,471,032 km (0.037 R)
• M11: 5,042,944 km (0.114 R)
• M12: 6,209,359 km (0.074 R)
• M13: 6,984,425 km (0.086 R)
• M14: 7,077,625 km (0.04 R)
• M15: 8,178,366 km (0.107 R)
• M16: 9,229,141 km (0.036 R)
• M17: 10,802,013 km (0.068 R)
• M18: 11,674,169 km (0.108 R)
• M19: 13,427,157 km (0.1 R)
• M20: 13,659,333 km (0.102 R)
• M21: 14,779,821 km (0.09 R)
• M22: 15,139,753 km (0.115 R)
• M23: 15,745,924 km (0.078 R)
• M24: 15,929,331 km (0.101 R)
• M25: 16,421,957 km (0.108 R)
• M26: 17,422,168 km (0.112 R)
• M27: 18,121,089 km (0.089 R)
• M28: 18,249,145 km (0.104 R)
• M29: 18,377,500 km (0.096 R)
• M30: 18,441,827 km (0.083 R)
• M31: 18,893,912 km (0.068 R)
• M32: 20,405,150 km (0.116 R)
• M33: 21,750,483 km (0.07 R)
• M34: 22,296,515 km (0.034 R)
• M35: 23,471,906 km (0.098 R)
• M36: 24,596,433 km (0.047 R)
• M37: 27,630,577 km (0.101 R)
• M38: 27,999,635 km (0.119 R)
• M39: 28,518,889 km (0.118 R)
• M40: 31,009,544 km (0.06 R)
• M41: 31,546,750 km (0.109 R)
• M42: 32,630,437 km (0.052 R)
• M43: 32,942,349 km (0.091 R)
• M44: 33,176,769 km (0.119 R)
• M45: 34,436,981 km (0.035 R)
• M46: 35,552,383 km (0.05 R)
• M47: 36,356,471 km (0.117 R)
• M48: 38,639,335 km (0.041 R)
• M49: 40,298,076 km (0.098 R)
• M50: 41,052,049 km (0.108 R)
• M51: 43,085,384 km (0.12 R)
• M52: 43,770,392 km (0.11 R)
• M53: 43,942,131 km (0.092 R)
• M54: 46,721,659 km (0.075 R)
• M55: 47,513,481 km (0.103 R)
• M56: 48,398,651 km (0.069 R)
• M57: 49,110,587 km (0.057 R)
• M58: 50,095,241 km (0.09 R)
• M59: 51,357,847 km (0.093 R)
• M60: 51,993,039 km (0.084 R)
• M61: 55,393,399 km (0.09 R)
• M62: 55,765,299 km (0.088 R)
• M63: 56,511,643 km (0.08 R)
• M64: 59,815,213 km (0.073 R)
• M65: 60,387,873 km (0.104 R)
• M66: 61,923,645 km (0.096 R)
• M67: 63,083,926 km (0.065 R)
• M68: 63,375,044 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit