🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 27.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 8.9

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.66 AU - 1.04 AU

Year: 506 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,104,909 km

• M1: 121,473 km (0.115 R)
• M2: 185,352 km (0.1 R)
• M3: 243,845 km (0.087 R)
• M4: 350,358 km (0.106 R)
• M5: 425,008 km (0.068 R)
• M6: 487,091 km (0.109 R)
• M7: 556,803 km (0.103 R)
• M8: 668,702 km (0.076 R)
• M9: 788,381 km (0.1 R)
• M10: 954,883 km (0.087 R)
• M11: 1,055,413 km (0.057 R)
• M12: 1,133,054 km (0.117 R)
• M13: 1,212,940 km (0.112 R)
• M14: 1,423,723 km (0.088 R)
• M15: 1,481,169 km (0.106 R)
• M16: 1,652,608 km (0.111 R)
• M17: 1,725,462 km (0.113 R)
• M18: 1,843,046 km (0.104 R)
• M19: 1,906,026 km (0.104 R)
• M20: 2,079,710 km (0.066 R)
• M21: 2,152,115 km (0.049 R)
• M22: 2,218,536 km (0.064 R)
• M23: 2,292,587 km (0.1 R)
• M24: 2,429,170 km (0.104 R)
• M25: 2,491,553 km (0.103 R)
• M26: 2,568,446 km (0.032 R)
• M27: 2,667,629 km (0.112 R)
• M28: 2,724,925 km (0.098 R)
• M29: 2,855,225 km (0.117 R)
• M30: 2,965,479 km (0.081 R)
• M31: 3,092,038 km (0.054 R)
• M32: 3,251,061 km (0.104 R)
• M33: 3,312,396 km (0.096 R)
• M34: 3,389,439 km (0.034 R)
• M35: 3,482,938 km (0.116 R)
• M36: 3,584,963 km (0.077 R)
• M37: 3,995,460 km (0.11 R)
• M38: 4,069,361 km (0.116 R)
• M39: 4,327,717 km (0.078 R)
• M40: 4,480,307 km (0.115 R)
• M41: 4,548,673 km (0.072 R)
• M42: 4,721,159 km (0.083 R)
• M43: 4,843,081 km (0.101 R)
• M44: 4,983,853 km (0.118 R)
• M45: 5,287,387 km (0.086 R)
• M46: 5,368,768 km (0.057 R)
• M47: 5,459,724 km (0.099 R)
• M48: 5,542,003 km (0.113 R)
• M49: 5,606,330 km (0.099 R)
• M50: 5,726,307 km (0.091 R)
• M51: 5,940,831 km (0.086 R)
• M52: 6,186,470 km (0.115 R)
• M53: 6,396,955 km (0.08 R)
• M54: 6,464,423 km (0.067 R)
• M55: 6,541,915 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 14.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 655 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,104,909 km

• M1: 227,838 km (0.119 R)
• M2: 362,176 km (0.115 R)
• M3: 512,223 km (0.095 R)
• M4: 632,949 km (0.102 R)
• M5: 1,058,106 km (0.079 R)
• M6: 1,191,697 km (0.082 R)
• M7: 1,498,372 km (0.043 R)
• M8: 1,678,189 km (0.097 R)
• M9: 1,773,782 km (0.082 R)
• M10: 1,865,635 km (0.109 R)
• M11: 2,048,294 km (0.075 R)
• M12: 2,237,087 km (0.103 R)
• M13: 2,343,151 km (0.052 R)
• M14: 2,508,756 km (0.075 R)
• M15: 2,606,145 km (0.115 R)
• M16: 2,718,193 km (0.064 R)
• M17: 2,811,692 km (0.098 R)
• M18: 3,022,625 km (0.094 R)
• M19: 3,140,658 km (0.041 R)
• M20: 3,281,429 km (0.118 R)
• M21: 3,388,541 km (0.113 R)
• M22: 3,591,546 km (0.037 R)
• M23: 3,731,569 km (0.034 R)
• M24: 4,009,821 km (0.045 R)
• M25: 4,132,342 km (0.114 R)
• M26: 4,279,397 km (0.108 R)
• M27: 4,483,598 km (0.066 R)
• M28: 4,626,763 km (0.086 R)
• M29: 4,779,652 km (0.076 R)
• M30: 5,000,010 km (0.12 R)
• M31: 5,173,543 km (0.065 R)
• M32: 5,265,396 km (0.05 R)
• M33: 5,416,789 km (0.093 R)
• M34: 5,698,033 km (0.07 R)
• M35: 5,836,262 km (0.104 R)
• M36: 5,931,855 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.64 AU

Year: 1127 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,104,909 km

• M1: 182,061 km (0.102 R)
• M2: 274,662 km (0.104 R)
• M3: 481,107 km (0.095 R)
• M4: 586,723 km (0.11 R)
• M5: 664,065 km (0.064 R)
• M6: 807,829 km (0.109 R)
• M7: 1,025,643 km (0.094 R)
• M8: 1,102,686 km (0.085 R)
• M9: 1,235,978 km (0.09 R)
• M10: 1,504,506 km (0.107 R)
• M11: 1,630,916 km (0.093 R)
• M12: 1,730,099 km (0.066 R)
• M13: 1,863,092 km (0.114 R)
• M14: 1,983,219 km (0.063 R)
• M15: 2,139,399 km (0.098 R)
• M16: 2,257,133 km (0.115 R)
• M17: 2,481,529 km (0.094 R)
• M18: 2,596,720 km (0.105 R)
• M19: 2,896,963 km (0.11 R)
• M20: 2,999,587 km (0.095 R)
• M21: 3,103,557 km (0.112 R)
• M22: 3,199,001 km (0.112 R)
• M23: 3,402,903 km (0.117 R)
• M24: 3,701,650 km (0.1 R)
• M25: 3,864,562 km (0.057 R)
• M26: 4,572,609 km (0.062 R)
• M27: 4,703,656 km (0.079 R)
• M28: 4,780,699 km (0.117 R)
• M29: 5,274,821 km (0.095 R)
• M30: 5,435,489 km (0.118 R)
• M31: 5,797,067 km (0.043 R)
• M32: 5,951,153 km (0.114 R)
• M33: 6,251,246 km (0.055 R)
• M34: 6,396,955 km (0.068 R)
• M35: 6,543,860 km (0.111 R)
• M36: 6,716,795 km (0.042 R)
• M37: 6,891,226 km (0.059 R)
• M38: 7,079,719 km (0.038 R)
• M39: 7,219,144 km (0.102 R)
• M40: 7,321,021 km (0.063 R)
• M41: 7,449,076 km (0.072 R)
• M42: 7,539,284 km (0.109 R)
• M43: 7,681,551 km (0.1 R)
• M44: 7,785,672 km (0.099 R)
• M45: 8,034,902 km (0.058 R)
• M46: 8,193,475 km (0.111 R)
• M47: 8,447,044 km (0.102 R)
• M48: 8,581,383 km (0.117 R)
• M49: 8,662,465 km (0.083 R)
• M50: 8,825,227 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 10.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.05 AU - 2.33 AU

Year: 2093 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,104,909 km

• M1: 134,488 km (0.03 R)
• M2: 212,130 km (0.109 R)
• M3: 389,104 km (0.068 R)
• M4: 527,931 km (0.119 R)
• M5: 669,750 km (0.084 R)
• M6: 842,386 km (0.08 R)
• M7: 984,204 km (0.112 R)
• M8: 1,222,364 km (0.045 R)
• M9: 1,302,698 km (0.091 R)
• M10: 1,405,622 km (0.044 R)
• M11: 1,522,308 km (0.084 R)
• M12: 1,620,145 km (0.109 R)
• M13: 1,742,666 km (0.113 R)
• M14: 1,833,920 km (0.062 R)
• M15: 2,129,376 km (0.103 R)
• M16: 2,276,580 km (0.109 R)
• M17: 2,465,672 km (0.098 R)
• M18: 3,077,378 km (0.099 R)
• M19: 3,244,628 km (0.058 R)
• M20: 3,400,659 km (0.094 R)
• M21: 3,559,083 km (0.07 R)
• M22: 3,631,937 km (0.096 R)
• M23: 3,734,860 km (0.116 R)
• M24: 3,808,911 km (0.06 R)
• M25: 4,049,315 km (0.105 R)
• M26: 4,156,128 km (0.117 R)
• M27: 4,263,839 km (0.077 R)
• M28: 4,529,375 km (0.118 R)
• M29: 4,608,512 km (0.062 R)
• M30: 4,688,098 km (0.096 R)
• M31: 4,768,133 km (0.112 R)
• M32: 5,526,295 km (0.087 R)
• M33: 5,593,913 km (0.086 R)
• M34: 5,919,438 km (0.096 R)
• M35: 6,304,054 km (0.074 R)
• M36: 6,552,985 km (0.082 R)
• M37: 6,714,850 km (0.099 R)
• M38: 6,805,357 km (0.087 R)
• M39: 7,338,075 km (0.117 R)
• M40: 7,412,574 km (0.097 R)
• M41: 7,562,472 km (0.112 R)
• M42: 7,827,110 km (0.092 R)
• M43: 8,114,189 km (0.072 R)
• M44: 9,055,758 km (0.093 R)
• M45: 9,175,885 km (0.088 R)
• M46: 9,519,212 km (0.113 R)
• M47: 10,700,885 km (0.072 R)
• M48: 10,827,894 km (0.088 R)
• M49: 10,912,865 km (0.059 R)
• M50: 10,998,136 km (0.089 R)
• M51: 11,233,603 km (0.069 R)
• M52: 11,384,398 km (0.04 R)
• M53: 11,557,483 km (0.077 R)
• M54: 11,687,932 km (0.088 R)
• M55: 11,950,177 km (0.083 R)
• M56: 12,060,132 km (0.086 R)
• M57: 12,126,254 km (0.098 R)
• M58: 12,636,831 km (0.064 R)
• M59: 12,748,880 km (0.098 R)
• M60: 13,313,612 km (0.091 R)
• M61: 13,495,972 km (0.112 R)
• M62: 13,633,303 km (0.067 R)
• M63: 13,702,267 km (0.114 R)
• M64: 13,955,686 km (0.044 R)
• M65: 14,071,475 km (0.095 R)
• M66: 14,327,287 km (0.098 R)
• M67: 14,655,056 km (0.075 R)
• M68: 15,222,631 km (0.092 R)
• M69: 15,701,194 km (0.073 R)
• M70: 15,966,581 km (0.089 R)
• M71: 16,087,605 km (0.101 R)
• M72: 16,209,079 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 11.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.39 AU - 4.57 AU

Year: 5127 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,104,909 km

• M1: 213,177 km (0.055 R)
• M2: 298,298 km (0.032 R)
• M3: 393,442 km (0.102 R)
• M4: 577,897 km (0.112 R)
• M5: 780,602 km (0.087 R)
• M6: 1,007,392 km (0.079 R)
• M7: 1,240,765 km (0.084 R)
• M8: 1,607,130 km (0.093 R)
• M9: 1,742,666 km (0.064 R)
• M10: 1,899,743 km (0.1 R)
• M11: 2,025,256 km (0.068 R)
• M12: 2,341,655 km (0.114 R)
• M13: 2,535,385 km (0.1 R)
• M14: 2,714,304 km (0.106 R)
• M15: 2,856,422 km (0.101 R)
• M16: 3,084,858 km (0.105 R)
• M17: 3,211,866 km (0.064 R)
• M18: 3,919,464 km (0.112 R)
• M19: 4,267,578 km (0.077 R)
• M20: 4,433,482 km (0.046 R)
• M21: 4,529,225 km (0.084 R)
• M22: 4,993,727 km (0.104 R)
• M23: 5,345,730 km (0.093 R)
• M24: 5,524,799 km (0.052 R)
• M25: 5,862,741 km (0.088 R)
• M26: 6,047,494 km (0.12 R)
• M27: 6,999,984 km (0.082 R)
• M28: 9,564,241 km (0.067 R)
• M29: 10,127,776 km (0.084 R)
• M30: 10,637,755 km (0.108 R)
• M31: 11,156,112 km (0.116 R)
• M32: 11,352,683 km (0.107 R)
• M33: 11,451,418 km (0.056 R)
• M34: 12,487,981 km (0.093 R)
• M35: 12,760,399 km (0.091 R)
• M36: 13,207,248 km (0.071 R)
• M37: 13,589,321 km (0.112 R)
• M38: 14,649,970 km (0.113 R)
• M39: 15,444,634 km (0.079 R)
• M40: 15,517,638 km (0.075 R)
• M41: 16,290,460 km (0.109 R)
• M42: 17,226,793 km (0.109 R)
• M43: 18,257,523 km (0.114 R)
• M44: 18,838,860 km (0.08 R)
• M45: 18,916,800 km (0.084 R)
• M46: 19,269,103 km (0.086 R)
• M47: 19,623,351 km (0.114 R)
• M48: 20,218,751 km (0.103 R)
• M49: 20,458,706 km (0.079 R)
• M50: 21,427,352 km (0.114 R)
• M51: 21,549,573 km (0.056 R)
• M52: 21,794,615 km (0.104 R)
• M53: 21,999,414 km (0.112 R)
• M54: 22,204,962 km (0.104 R)
• M55: 22,369,818 km (0.046 R)
• M56: 22,950,109 km (0.095 R)
• M57: 23,242,124 km (0.061 R)
• M58: 23,451,411 km (0.113 R)
• M59: 23,535,335 km (0.074 R)
• M60: 24,125,499 km (0.109 R)
• M61: 24,550,058 km (0.083 R)
• M62: 24,720,450 km (0.049 R)
• M63: 25,320,337 km (0.095 R)
• M64: 25,925,012 km (0.025 R)
• M65: 26,665,671 km (0.025 R)
• M66: 26,884,832 km (0.107 R)
• M67: 27,856,320 km (0.064 R)
• M68: 28,212,363 km (0.084 R)
• M69: 28,525,322 km (0.091 R)
• M70: 28,884,207 km (0.073 R)
• M71: 28,974,116 km (0.094 R)
• M72: 29,289,767 km (0.092 R)
• M73: 30,015,466 km (0.094 R)
• M74: 30,152,199 km (0.088 R)
• M75: 30,655,446 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.3

Radius: 5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.67 AU - 6.37 AU

Year: 9537 Days

Day: 15.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,104,909 km

• M1: 70,311 km (0.09 R)
• M2: 196,572 km (0.104 R)
• M3: 521,349 km (0.094 R)
• M4: 733,478 km (0.093 R)
• M5: 773,720 km (0.084 R)
• M6: 856,298 km (0.103 R)
• M7: 941,868 km (0.074 R)
• M8: 1,015,321 km (0.1 R)
• M9: 1,794,875 km (0.047 R)
• M10: 1,998,628 km (0.091 R)
• M11: 2,093,772 km (0.105 R)
• M12: 2,151,517 km (0.061 R)
• M13: 2,509,205 km (0.06 R)
• M14: 2,632,623 km (0.038 R)
• M15: 3,573,594 km (0.056 R)
• M16: 3,900,465 km (0.101 R)
• M17: 4,236,911 km (0.057 R)
• M18: 4,359,282 km (0.041 R)
• M19: 4,557,649 km (0.1 R)
• M20: 4,607,764 km (0.113 R)
• M21: 4,963,059 km (0.111 R)
• M22: 5,118,192 km (0.027 R)
• M23: 6,725,471 km (0.088 R)
• M24: 7,244,576 km (0.083 R)
• M25: 7,538,536 km (0.063 R)
• M26: 7,836,385 km (0.036 R)
• M27: 8,320,933 km (0.082 R)
• M28: 8,721,705 km (0.079 R)
• M29: 9,034,365 km (0.087 R)
• M30: 9,128,761 km (0.114 R)
• M31: 9,350,615 km (0.071 R)
• M32: 10,222,471 km (0.102 R)
• M33: 10,585,246 km (0.097 R)
• M34: 11,835,735 km (0.113 R)
• M35: 12,390,743 km (0.116 R)
• M36: 12,777,304 km (0.085 R)
• M37: 13,960,473 km (0.103 R)
• M38: 13,996,826 km (0.052 R)
• M39: 15,215,599 km (0.095 R)
• M40: 15,328,097 km (0.071 R)
• M41: 15,667,235 km (0.072 R)
• M42: 16,237,951 km (0.109 R)
• M43: 17,282,144 km (0.11 R)
• M44: 17,399,429 km (0.12 R)
• M45: 18,268,294 km (0.097 R)
• M46: 18,427,765 km (0.118 R)
• M47: 19,760,832 km (0.08 R)
• M48: 20,088,750 km (0.09 R)
• M49: 21,628,262 km (0.091 R)
• M50: 24,073,140 km (0.083 R)
• M51: 24,248,020 km (0.092 R)
• M52: 24,335,534 km (0.091 R)
• M53: 26,559,008 km (0.03 R)
• M54: 27,102,197 km (0.043 R)
• M55: 28,245,574 km (0.111 R)
• M56: 29,311,309 km (0.091 R)
• M57: 29,357,984 km (0.075 R)
• M58: 29,544,831 km (0.085 R)
• M59: 30,107,619 km (0.088 R)
• M60: 30,343,086 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit