🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.48 AU - 0.58 AU

Year: 253 Days

Day: 19.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,716,585 km

• M1: 305,628 km (0.104 R)
• M2: 624,721 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.59 AU - 0.69 AU

Year: 336 Days

Day: 32.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 12.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.89 AU - 0.89 AU

Year: 551 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,716,585 km

• M1: 165,306 km (0.058 R)
• M2: 265,087 km (0.119 R)
• M3: 443,707 km (0.061 R)
• M4: 563,236 km (0.101 R)
• M5: 712,983 km (0.11 R)
• M6: 791,074 km (0.049 R)
• M7: 893,847 km (0.078 R)
• M8: 981,960 km (0.111 R)
• M9: 1,099,544 km (0.095 R)
• M10: 1,228,348 km (0.104 R)
• M11: 1,538,465 km (0.08 R)
• M12: 1,625,979 km (0.054 R)
• M13: 1,760,468 km (0.087 R)
• M14: 1,862,942 km (0.106 R)
• M15: 1,974,841 km (0.03 R)
• M16: 2,089,134 km (0.098 R)
• M17: 2,186,822 km (0.052 R)
• M18: 2,309,043 km (0.096 R)
• M19: 2,461,334 km (0.088 R)
• M20: 2,833,982 km (0.107 R)
• M21: 2,934,213 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 13.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.77 AU - 1.05 AU

Year: 569 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,716,585 km

• M1: 165,754 km (0.079 R)
• M2: 296,503 km (0.116 R)
• M3: 398,379 km (0.032 R)
• M4: 512,223 km (0.111 R)
• M5: 605,273 km (0.082 R)
• M6: 695,630 km (0.116 R)
• M7: 791,223 km (0.119 R)
• M8: 948,002 km (0.096 R)
• M9: 1,032,674 km (0.105 R)
• M10: 1,120,189 km (0.1 R)
• M11: 1,210,396 km (0.107 R)
• M12: 1,333,366 km (0.069 R)
• M13: 1,492,388 km (0.047 R)
• M14: 1,639,144 km (0.038 R)
• M15: 1,863,840 km (0.115 R)
• M16: 1,952,701 km (0.111 R)
• M17: 2,037,972 km (0.117 R)
• M18: 2,170,964 km (0.081 R)
• M19: 2,328,042 km (0.087 R)
• M20: 2,429,619 km (0.071 R)
• M21: 2,527,306 km (0.112 R)
• M22: 2,637,410 km (0.096 R)
• M23: 2,845,352 km (0.036 R)
• M24: 3,105,801 km (0.109 R)
• M25: 3,200,198 km (0.093 R)
• M26: 3,283,673 km (0.093 R)
• M27: 3,434,767 km (0.119 R)
• M28: 3,581,822 km (0.118 R)
• M29: 3,674,872 km (0.079 R)
• M30: 3,914,378 km (0.093 R)
• M31: 4,133,090 km (0.107 R)
• M32: 4,243,942 km (0.099 R)
• M33: 4,355,841 km (0.062 R)
• M34: 4,442,159 km (0.11 R)
• M35: 4,616,291 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.9

Radius: 9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.04 AU - 1.52 AU

Year: 950 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,716,585 km

• M1: 112,198 km (0.077 R)
• M2: 187,745 km (0.032 R)
• M3: 259,253 km (0.094 R)
• M4: 318,793 km (0.059 R)
• M5: 413,489 km (0.118 R)
• M6: 505,641 km (0.045 R)
• M7: 605,572 km (0.114 R)
• M8: 777,161 km (0.118 R)
• M9: 929,751 km (0.12 R)
• M10: 1,080,097 km (0.078 R)
• M11: 1,174,194 km (0.037 R)
• M12: 1,290,880 km (0.068 R)
• M13: 1,377,796 km (0.078 R)
• M14: 1,508,246 km (0.099 R)
• M15: 1,607,130 km (0.049 R)
• M16: 1,679,236 km (0.115 R)
• M17: 1,819,110 km (0.094 R)
• M18: 1,947,465 km (0.077 R)
• M19: 2,009,099 km (0.071 R)
• M20: 2,079,111 km (0.099 R)
• M21: 2,516,535 km (0.115 R)
• M22: 2,583,705 km (0.101 R)
• M23: 2,858,815 km (0.091 R)
• M24: 2,937,953 km (0.073 R)
• M25: 3,044,616 km (0.067 R)
• M26: 3,125,548 km (0.103 R)
• M27: 3,188,828 km (0.059 R)
• M28: 3,372,385 km (0.113 R)
• M29: 3,493,559 km (0.069 R)
• M30: 3,759,394 km (0.105 R)
• M31: 4,071,306 km (0.093 R)
• M32: 4,300,789 km (0.091 R)
• M33: 4,381,572 km (0.083 R)
• M34: 4,483,299 km (0.065 R)
• M35: 4,555,106 km (0.083 R)
• M36: 4,678,823 km (0.084 R)
• M37: 4,908,755 km (0.118 R)
• M38: 5,057,006 km (0.035 R)
• M39: 5,249,838 km (0.088 R)
• M40: 5,357,997 km (0.106 R)
• M41: 5,434,143 km (0.102 R)
• M42: 5,532,578 km (0.116 R)
• M43: 5,686,963 km (0.101 R)
• M44: 5,876,204 km (0.11 R)
• M45: 6,215,492 km (0.108 R)
• M46: 6,272,639 km (0.045 R)
• M47: 6,433,606 km (0.1 R)
• M48: 6,677,750 km (0.108 R)
• M49: 6,996,094 km (0.117 R)
• M50: 7,079,420 km (0.1 R)
• M51: 7,404,047 km (0.079 R)
• M52: 7,513,254 km (0.056 R)
• M53: 8,005,580 km (0.115 R)
• M54: 8,368,954 km (0.108 R)
• M55: 8,432,234 km (0.061 R)
• M56: 8,495,513 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 12.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.45 AU - 3.53 AU

Year: 3392 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,716,585 km

• M1: 243,396 km (0.075 R)
• M2: 438,322 km (0.095 R)
• M3: 633,248 km (0.067 R)
• M4: 988,692 km (0.102 R)
• M5: 1,112,410 km (0.102 R)
• M6: 1,241,812 km (0.053 R)
• M7: 1,321,847 km (0.099 R)
• M8: 1,459,626 km (0.057 R)
• M9: 1,646,175 km (0.108 R)
• M10: 1,840,802 km (0.115 R)
• M11: 1,917,695 km (0.078 R)
• M12: 2,075,072 km (0.085 R)
• M13: 2,155,257 km (0.098 R)
• M14: 2,302,610 km (0.063 R)
• M15: 2,607,341 km (0.093 R)
• M16: 2,889,333 km (0.068 R)
• M17: 3,015,743 km (0.087 R)
• M18: 3,107,297 km (0.083 R)
• M19: 3,218,449 km (0.043 R)
• M20: 3,559,831 km (0.11 R)
• M21: 3,715,413 km (0.113 R)
• M22: 3,973,020 km (0.1 R)
• M23: 4,257,107 km (0.053 R)
• M24: 4,443,356 km (0.083 R)
• M25: 4,568,869 km (0.076 R)
• M26: 4,695,728 km (0.062 R)
• M27: 5,171,000 km (0.086 R)
• M28: 5,281,104 km (0.119 R)
• M29: 5,481,416 km (0.085 R)
• M30: 5,798,114 km (0.102 R)
• M31: 6,354,918 km (0.11 R)
• M32: 6,977,394 km (0.059 R)
• M33: 7,345,555 km (0.091 R)
• M34: 7,444,738 km (0.049 R)
• M35: 8,203,349 km (0.108 R)
• M36: 8,358,033 km (0.109 R)
• M37: 8,565,824 km (0.112 R)
• M38: 8,880,728 km (0.101 R)
• M39: 9,039,601 km (0.083 R)
• M40: 9,603,286 km (0.09 R)
• M41: 9,820,951 km (0.093 R)
• M42: 9,930,456 km (0.105 R)
• M43: 10,289,042 km (0.039 R)
• M44: 10,792,589 km (0.069 R)
• M45: 11,218,494 km (0.077 R)
• M46: 11,304,363 km (0.09 R)
• M47: 12,086,760 km (0.072 R)
• M48: 12,886,510 km (0.094 R)
• M49: 13,187,202 km (0.086 R)
• M50: 13,277,858 km (0.104 R)
• M51: 14,041,256 km (0.114 R)
• M52: 14,724,769 km (0.106 R)
• M53: 15,007,658 km (0.073 R)
• M54: 16,059,780 km (0.075 R)
• M55: 16,189,033 km (0.086 R)
• M56: 16,709,185 km (0.059 R)
• M57: 16,807,321 km (0.099 R)
• M58: 17,566,081 km (0.068 R)
• M59: 17,999,915 km (0.088 R)
• M60: 18,134,104 km (0.116 R)
• M61: 18,437,339 km (0.042 R)
• M62: 18,878,204 km (0.093 R)
• M63: 19,014,637 km (0.071 R)
• M64: 19,219,736 km (0.053 R)
• M65: 19,874,376 km (0.04 R)
• M66: 20,082,617 km (0.1 R)
• M67: 20,221,743 km (0.114 R)
• M68: 20,501,191 km (0.1 R)
• M69: 21,774,419 km (0.12 R)
• M70: 22,456,585 km (0.094 R)
• M71: 23,438,246 km (0.059 R)
• M72: 24,063,565 km (0.112 R)
• M73: 24,359,620 km (0.054 R)
• M74: 24,619,770 km (0.09 R)
• M75: 25,030,417 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443

Radius: 7.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.67 AU - 8.99 AU

Year: 13019 Days

Day: 22.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,716,585 km

• M1: 227,389 km (0.084 R)
• M2: 305,030 km (0.086 R)
• M3: 878,140 km (0.028 R)
• M4: 972,835 km (0.115 R)
• M5: 1,031,328 km (0.074 R)
• M6: 1,497,175 km (0.088 R)
• M7: 1,824,645 km (0.12 R)
• M8: 1,947,016 km (0.078 R)
• M9: 2,251,897 km (0.067 R)
• M10: 2,383,543 km (0.099 R)
• M11: 2,681,991 km (0.086 R)
• M12: 3,137,367 km (0.068 R)
• M13: 3,225,330 km (0.071 R)
• M14: 3,374,030 km (0.099 R)
• M15: 3,586,011 km (0.103 R)
• M16: 3,927,842 km (0.098 R)
• M17: 3,991,122 km (0.072 R)
• M18: 4,410,893 km (0.113 R)
• M19: 4,878,686 km (0.047 R)
• M20: 5,049,676 km (0.028 R)
• M21: 5,681,278 km (0.08 R)
• M22: 6,189,761 km (0.088 R)
• M23: 6,374,964 km (0.106 R)
• M24: 7,249,962 km (0.077 R)
• M25: 7,327,902 km (0.057 R)
• M26: 7,405,992 km (0.078 R)
• M27: 7,484,531 km (0.119 R)
• M28: 8,488,183 km (0.039 R)
• M29: 8,652,741 km (0.086 R)
• M30: 8,776,757 km (0.09 R)
• M31: 9,068,623 km (0.066 R)
• M32: 9,790,582 km (0.102 R)
• M33: 10,093,219 km (0.109 R)
• M34: 10,223,818 km (0.101 R)
• M35: 10,442,829 km (0.113 R)
• M36: 11,515,595 km (0.115 R)
• M37: 12,482,596 km (0.109 R)
• M38: 12,952,333 km (0.106 R)
• M39: 13,571,519 km (0.096 R)
• M40: 13,667,710 km (0.117 R)
• M41: 14,739,878 km (0.087 R)
• M42: 16,654,881 km (0.065 R)
• M43: 17,851,364 km (0.07 R)
• M44: 18,274,128 km (0.119 R)
• M45: 18,539,963 km (0.096 R)
• M46: 19,183,234 km (0.084 R)
• M47: 19,670,474 km (0.089 R)
• M48: 21,045,279 km (0.102 R)
• M49: 21,156,580 km (0.112 R)
• M50: 21,323,980 km (0.087 R)
• M51: 22,621,592 km (0.069 R)
• M52: 23,078,912 km (0.054 R)
• M53: 23,366,290 km (0.101 R)
• M54: 23,886,591 km (0.085 R)
• M55: 24,879,622 km (0.032 R)
• M56: 24,938,563 km (0.071 R)
• M57: 25,410,844 km (0.077 R)
• M58: 25,648,256 km (0.112 R)
• M59: 25,826,726 km (0.111 R)
• M60: 26,065,185 km (0.098 R)
• M61: 26,664,923 km (0.053 R)
• M62: 26,906,075 km (0.059 R)
• M63: 27,512,096 km (0.116 R)
• M64: 27,877,862 km (0.048 R)
• M65: 28,000,233 km (0.096 R)
• M66: 28,245,275 km (0.067 R)
• M67: 28,675,967 km (0.077 R)
• M68: 28,737,751 km (0.049 R)
• M69: 29,046,820 km (0.076 R)
• M70: 29,170,837 km (0.077 R)
• M71: 30,420,278 km (0.115 R)
• M72: 31,178,291 km (0.062 R)
• M73: 32,198,698 km (0.095 R)
• M74: 34,206,600 km (0.039 R)
• M75: 34,468,696 km (0.114 R)
• M76: 35,390,967 km (0.036 R)
• M77: 35,457,239 km (0.054 R)
• M78: 35,589,633 km (0.118 R)
• M79: 36,588,797 km (0.119 R)
• M80: 37,935,178 km (0.118 R)
• M81: 38,478,368 km (0.085 R)
• M82: 38,887,368 km (0.095 R)
• M83: 38,955,734 km (0.113 R)
• M84: 40,123,047 km (0.064 R)
• M85: 40,745,673 km (0.061 R)
• M86: 42,562,539 km (0.113 R)
• M87: 43,126,822 km (0.051 R)
• M88: 43,764,558 km (0.071 R)
• M89: 43,835,617 km (0.099 R)
• M90: 45,336,831 km (0.07 R)
• M91: 46,709,392 km (0.115 R)
• M92: 47,510,339 km (0.102 R)
• M93: 48,315,774 km (0.045 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308

Radius: 7.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.95 AU - 12.05 AU

Year: 22320 Days

Day: 21.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,716,585 km

• M1: 104,120 km (0.12 R)
• M2: 150,944 km (0.049 R)
• M3: 252,372 km (0.105 R)
• M4: 534,064 km (0.05 R)
• M5: 666,309 km (0.093 R)
• M6: 726,447 km (0.061 R)
• M7: 788,530 km (0.092 R)
• M8: 874,250 km (0.071 R)
• M9: 1,174,493 km (0.063 R)
• M10: 1,558,959 km (0.074 R)
• M11: 1,864,438 km (0.111 R)
• M12: 1,951,205 km (0.059 R)
• M13: 2,594,625 km (0.048 R)
• M14: 4,362,424 km (0.102 R)
• M15: 4,594,749 km (0.084 R)
• M16: 4,831,263 km (0.116 R)
• M17: 4,950,942 km (0.117 R)
• M18: 5,112,208 km (0.12 R)
• M19: 5,731,992 km (0.077 R)
• M20: 5,986,608 km (0.096 R)
• M21: 6,906,485 km (0.114 R)
• M22: 7,041,572 km (0.09 R)
• M23: 8,200,357 km (0.087 R)
• M24: 8,247,929 km (0.064 R)
• M25: 8,487,136 km (0.089 R)
• M26: 9,818,407 km (0.042 R)
• M27: 10,950,265 km (0.069 R)
• M28: 11,055,283 km (0.086 R)
• M29: 11,107,941 km (0.11 R)
• M30: 11,319,173 km (0.07 R)
• M31: 12,231,571 km (0.096 R)
• M32: 13,056,304 km (0.071 R)
• M33: 13,391,104 km (0.111 R)
• M34: 13,559,701 km (0.108 R)
• M35: 13,728,896 km (0.111 R)
• M36: 14,297,966 km (0.047 R)
• M37: 15,635,969 km (0.119 R)
• M38: 18,242,712 km (0.1 R)
• M39: 20,590,950 km (0.051 R)
• M40: 20,850,502 km (0.089 R)
• M41: 22,031,727 km (0.095 R)
• M42: 22,230,692 km (0.071 R)
• M43: 22,898,348 km (0.033 R)
• M44: 23,776,038 km (0.112 R)
• M45: 24,116,523 km (0.119 R)
• M46: 24,458,653 km (0.119 R)
• M47: 24,664,650 km (0.069 R)
• M48: 25,564,182 km (0.09 R)
• M49: 27,110,725 km (0.106 R)
• M50: 27,181,784 km (0.086 R)
• M51: 28,110,637 km (0.114 R)
• M52: 28,542,825 km (0.086 R)
• M53: 29,632,945 km (0.036 R)
• M54: 31,033,330 km (0.1 R)
• M55: 31,182,031 km (0.085 R)
• M56: 31,554,679 km (0.087 R)
• M57: 31,778,926 km (0.083 R)
• M58: 32,530,506 km (0.082 R)
• M59: 32,605,903 km (0.08 R)
• M60: 34,742,909 km (0.058 R)
• M61: 35,361,645 km (0.039 R)
• M62: 35,439,287 km (0.086 R)
• M63: 35,594,719 km (0.073 R)
• M64: 36,845,956 km (0.105 R)
• M65: 37,082,171 km (0.108 R)
• M66: 38,430,197 km (0.057 R)
• M67: 38,749,738 km (0.117 R)
• M68: 39,713,597 km (0.073 R)
• M69: 40,198,444 km (0.105 R)
• M70: 41,337,332 km (0.099 R)
• M71: 44,147,379 km (0.069 R)
• M72: 46,167,698 km (0.079 R)
• M73: 46,677,528 km (0.107 R)
• M74: 47,360,143 km (0.079 R)
• M75: 48,046,049 km (0.112 R)
• M76: 48,648,928 km (0.034 R)
• M77: 48,821,564 km (0.041 R)
• M78: 49,688,185 km (0.088 R)
• M79: 50,822,436 km (0.086 R)
• M80: 51,965,064 km (0.086 R)
• M81: 53,027,359 km (0.059 R)
• M82: 56,710,608 km (0.075 R)
• M83: 57,712,764 km (0.103 R)
• M84: 58,078,681 km (0.055 R)
• M85: 58,261,938 km (0.034 R)
• M86: 58,812,757 km (0.036 R)
• M87: 59,642,277 km (0.065 R)
• M88: 61,312,687 km (0.061 R)
• M89: 61,499,385 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit