🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.91 AU - 1.33 AU

Year: 422 Days

Day: 24.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.28 AU - 1.44 AU

Year: 565 Days

Day: 37.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 84.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,356,735 km

• M1: 272,717 km (0.092 R)
• M2: 380,876 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.38 AU - 1.72 AU

Year: 688 Days

Day: 37.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.88 AU - 3 AU

Year: 1359 Days

Day: 39.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,356,735 km

• M1: 45,179 km (0.088 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 10.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.76 AU - 6.42 AU

Year: 4711 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,356,735 km

• M1: 140,024 km (0.037 R)
• M2: 544,087 km (0.037 R)
• M3: 819,497 km (0.03 R)
• M4: 1,495,829 km (0.08 R)
• M5: 2,070,135 km (0.113 R)
• M6: 2,258,629 km (0.081 R)
• M7: 2,671,220 km (0.091 R)
• M8: 2,801,669 km (0.059 R)
• M9: 3,010,807 km (0.077 R)
• M10: 3,225,180 km (0.106 R)
• M11: 3,525,723 km (0.056 R)
• M12: 3,627,898 km (0.025 R)
• M13: 3,751,915 km (0.055 R)
• M14: 4,305,427 km (0.072 R)
• M15: 4,414,932 km (0.1 R)
• M16: 4,503,195 km (0.096 R)
• M17: 4,703,806 km (0.104 R)
• M18: 4,839,342 km (0.098 R)
• M19: 4,907,558 km (0.12 R)
• M20: 5,276,915 km (0.105 R)
• M21: 5,370,564 km (0.101 R)
• M22: 5,607,527 km (0.051 R)
• M23: 6,239,428 km (0.07 R)
• M24: 6,563,906 km (0.084 R)
• M25: 6,664,884 km (0.099 R)
• M26: 6,919,650 km (0.112 R)
• M27: 7,203,437 km (0.08 R)
• M28: 7,863,014 km (0.112 R)
• M29: 8,132,140 km (0.117 R)
• M30: 8,349,805 km (0.061 R)
• M31: 8,541,739 km (0.1 R)
• M32: 9,042,144 km (0.111 R)
• M33: 9,437,980 km (0.06 R)
• M34: 9,955,290 km (0.106 R)
• M35: 10,422,783 km (0.096 R)
• M36: 10,600,056 km (0.086 R)
• M37: 10,927,526 km (0.101 R)
• M38: 11,318,724 km (0.047 R)
• M39: 11,622,857 km (0.043 R)
• M40: 12,395,081 km (0.032 R)
• M41: 12,708,638 km (0.1 R)
• M42: 12,834,749 km (0.067 R)
• M43: 12,993,024 km (0.109 R)
• M44: 13,152,046 km (0.11 R)
• M45: 13,439,723 km (0.078 R)
• M46: 14,021,360 km (0.1 R)
• M47: 14,348,081 km (0.09 R)
• M48: 14,479,578 km (0.12 R)
• M49: 15,109,086 km (0.105 R)
• M50: 15,242,826 km (0.11 R)
• M51: 16,360,771 km (0.087 R)
• M52: 17,680,673 km (0.104 R)
• M53: 18,139,939 km (0.096 R)
• M54: 18,210,998 km (0.113 R)
• M55: 18,282,057 km (0.117 R)
• M56: 18,424,623 km (0.103 R)
• M57: 18,710,804 km (0.051 R)
• M58: 19,287,504 km (0.08 R)
• M59: 19,541,671 km (0.114 R)
• M60: 19,650,877 km (0.057 R)
• M61: 20,016,494 km (0.076 R)
• M62: 20,200,200 km (0.104 R)
• M63: 20,384,505 km (0.059 R)
• M64: 20,606,359 km (0.068 R)
• M65: 20,754,610 km (0.092 R)
• M66: 21,464,153 km (0.082 R)
• M67: 22,409,761 km (0.111 R)
• M68: 22,524,054 km (0.101 R)
• M69: 23,601,158 km (0.099 R)
• M70: 25,486,241 km (0.099 R)
• M71: 25,605,620 km (0.116 R)
• M72: 26,972,047 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 13.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.94 AU - 6.18 AU

Year: 5317 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,356,735 km

• M1: 292,464 km (0.104 R)
• M2: 405,410 km (0.097 R)
• M3: 688,898 km (0.115 R)
• M4: 897,886 km (0.118 R)
• M5: 999,015 km (0.047 R)
• M6: 1,120,937 km (0.105 R)
• M7: 1,500,167 km (0.057 R)
• M8: 1,594,265 km (0.12 R)
• M9: 1,680,882 km (0.092 R)
• M10: 1,960,630 km (0.099 R)
• M11: 2,321,161 km (0.11 R)
• M12: 2,622,750 km (0.103 R)
• M13: 2,830,990 km (0.056 R)
• M14: 2,937,205 km (0.094 R)
• M15: 3,032,798 km (0.09 R)
• M16: 3,166,089 km (0.026 R)
• M17: 3,338,426 km (0.061 R)
• M18: 3,450,924 km (0.089 R)
• M19: 3,692,823 km (0.101 R)
• M20: 3,927,094 km (0.081 R)
• M21: 4,260,847 km (0.11 R)
• M22: 4,424,357 km (0.098 R)
• M23: 4,701,562 km (0.115 R)
• M24: 4,970,240 km (0.089 R)
• M25: 5,128,215 km (0.103 R)
• M26: 5,244,153 km (0.099 R)
• M27: 5,942,775 km (0.08 R)
• M28: 6,311,085 km (0.113 R)
• M29: 6,466,667 km (0.083 R)
• M30: 6,576,472 km (0.119 R)
• M31: 6,718,440 km (0.098 R)
• M32: 6,813,734 km (0.111 R)
• M33: 6,973,505 km (0.109 R)
• M34: 7,247,867 km (0.064 R)
• M35: 7,411,079 km (0.055 R)
• M36: 7,575,487 km (0.096 R)
• M37: 8,025,327 km (0.096 R)
• M38: 8,228,182 km (0.113 R)
• M39: 8,483,994 km (0.107 R)
• M40: 8,656,032 km (0.084 R)
• M41: 8,811,913 km (0.089 R)
• M42: 9,108,865 km (0.102 R)
• M43: 9,338,348 km (0.066 R)
• M44: 9,784,748 km (0.091 R)
• M45: 10,019,766 km (0.059 R)
• M46: 10,439,987 km (0.07 R)
• M47: 10,772,991 km (0.094 R)
• M48: 11,146,986 km (0.116 R)
• M49: 11,297,930 km (0.093 R)
• M50: 11,678,059 km (0.106 R)
• M51: 11,792,800 km (0.117 R)
• M52: 12,236,657 km (0.094 R)
• M53: 12,431,284 km (0.079 R)
• M54: 12,764,738 km (0.109 R)
• M55: 12,883,069 km (0.116 R)
• M56: 13,300,148 km (0.092 R)
• M57: 13,440,172 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 9.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.2 AU - 8.24 AU

Year: 8400 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,356,735 km

• M1: 171,589 km (0.116 R)
• M2: 279,299 km (0.074 R)
• M3: 467,793 km (0.108 R)
• M4: 555,606 km (0.115 R)
• M5: 819,348 km (0.073 R)
• M6: 891,454 km (0.053 R)
• M7: 965,953 km (0.063 R)
• M8: 1,151,604 km (0.111 R)
• M9: 1,222,963 km (0.102 R)
• M10: 1,349,074 km (0.081 R)
• M11: 1,501,813 km (0.073 R)
• M12: 1,683,425 km (0.101 R)
• M13: 2,493,946 km (0.102 R)
• M14: 2,628,285 km (0.036 R)
• M15: 2,751,254 km (0.084 R)
• M16: 2,960,542 km (0.106 R)
• M17: 3,320,923 km (0.083 R)
• M18: 3,424,445 km (0.107 R)
• M19: 3,574,192 km (0.092 R)
• M20: 3,911,236 km (0.057 R)
• M21: 4,274,460 km (0.113 R)
• M22: 4,915,337 km (0.065 R)
• M23: 5,135,695 km (0.102 R)
• M24: 5,376,697 km (0.072 R)
• M25: 5,709,552 km (0.117 R)
• M26: 6,085,492 km (0.113 R)
• M27: 6,212,500 km (0.032 R)
• M28: 6,285,504 km (0.115 R)
• M29: 6,432,409 km (0.059 R)
• M30: 6,561,961 km (0.059 R)
• M31: 7,183,989 km (0.094 R)
• M32: 7,299,179 km (0.03 R)
• M33: 7,473,012 km (0.062 R)
• M34: 7,628,743 km (0.075 R)
• M35: 7,883,957 km (0.047 R)
• M36: 8,403,062 km (0.107 R)
• M37: 8,809,968 km (0.118 R)
• M38: 8,995,170 km (0.059 R)
• M39: 9,098,692 km (0.098 R)
• M40: 9,223,307 km (0.036 R)
• M41: 9,285,839 km (0.045 R)
• M42: 9,727,602 km (0.103 R)
• M43: 10,219,479 km (0.072 R)
• M44: 10,588,088 km (0.115 R)
• M45: 10,653,612 km (0.087 R)
• M46: 11,160,450 km (0.085 R)
• M47: 12,611,848 km (0.07 R)
• M48: 12,681,411 km (0.111 R)
• M49: 13,525,143 km (0.059 R)
• M50: 13,619,989 km (0.098 R)
• M51: 14,193,996 km (0.11 R)
• M52: 14,849,085 km (0.105 R)
• M53: 15,862,760 km (0.096 R)
• M54: 15,962,841 km (0.044 R)
• M55: 16,415,823 km (0.109 R)
• M56: 16,694,674 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 8.3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.42 AU - 14.5 AU

Year: 14743 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,356,735 km

• M1: 119,678 km (0.097 R)
• M2: 210,634 km (0.071 R)
• M3: 286,630 km (0.112 R)
• M4: 344,225 km (0.119 R)
• M5: 509,680 km (0.063 R)
• M6: 722,109 km (0.114 R)
• M7: 828,024 km (0.077 R)
• M8: 916,736 km (0.092 R)
• M9: 1,079,947 km (0.054 R)
• M10: 1,381,985 km (0.112 R)
• M11: 1,434,793 km (0.107 R)
• M12: 2,184,279 km (0.086 R)
• M13: 3,212,465 km (0.068 R)
• M14: 3,499,244 km (0.118 R)
• M15: 3,572,397 km (0.096 R)
• M16: 3,945,195 km (0.119 R)
• M17: 4,567,522 km (0.118 R)
• M18: 5,054,314 km (0.106 R)
• M19: 5,771,935 km (0.097 R)
• M20: 6,521,270 km (0.054 R)
• M21: 7,488,869 km (0.039 R)
• M22: 7,583,415 km (0.082 R)
• M23: 8,897,333 km (0.076 R)
• M24: 11,077,274 km (0.112 R)
• M25: 11,131,129 km (0.078 R)
• M26: 12,226,185 km (0.077 R)
• M27: 12,449,236 km (0.077 R)
• M28: 12,786,579 km (0.118 R)
• M29: 13,069,768 km (0.082 R)
• M30: 14,048,586 km (0.078 R)
• M31: 14,931,663 km (0.119 R)
• M32: 15,771,954 km (0.112 R)
• M33: 15,954,015 km (0.088 R)
• M34: 16,504,535 km (0.102 R)
• M35: 17,061,188 km (0.113 R)
• M36: 17,561,144 km (0.112 R)
• M37: 17,749,787 km (0.05 R)
• M38: 18,065,888 km (0.079 R)
• M39: 18,960,633 km (0.071 R)
• M40: 19,154,362 km (0.082 R)
• M41: 19,869,888 km (0.087 R)
• M42: 20,395,874 km (0.115 R)
• M43: 20,594,241 km (0.04 R)
• M44: 21,394,291 km (0.038 R)
• M45: 22,340,497 km (0.111 R)
• M46: 24,553,947 km (0.1 R)
• M47: 25,118,230 km (0.059 R)
• M48: 25,259,900 km (0.109 R)
• M49: 26,547,489 km (0.119 R)
• M50: 27,636,561 km (0.076 R)
• M51: 28,444,539 km (0.085 R)
• M52: 28,666,243 km (0.098 R)
• M53: 28,740,294 km (0.036 R)
• M54: 29,037,096 km (0.039 R)
• M55: 29,783,440 km (0.09 R)
• M56: 30,914,699 km (0.049 R)
• M57: 31,066,691 km (0.071 R)
• M58: 31,294,977 km (0.045 R)
• M59: 32,522,128 km (0.068 R)
• M60: 32,599,321 km (0.075 R)
• M61: 33,141,613 km (0.119 R)
• M62: 33,374,836 km (0.112 R)
• M63: 34,944,118 km (0.096 R)
• M64: 36,136,712 km (0.111 R)
• M65: 36,216,747 km (0.106 R)
• M66: 37,504,485 km (0.098 R)
• M67: 37,666,500 km (0.108 R)
• M68: 38,398,632 km (0.117 R)
• M69: 38,971,143 km (0.093 R)
• M70: 39,217,381 km (0.102 R)
• M71: 40,456,500 km (0.106 R)
• M72: 41,960,258 km (0.04 R)
• M73: 42,044,332 km (0.049 R)
• M74: 42,296,853 km (0.034 R)
• M75: 43,142,380 km (0.087 R)
• M76: 48,155,405 km (0.074 R)
• M77: 49,304,017 km (0.116 R)
• M78: 51,358,146 km (0.099 R)
• M79: 51,989,000 km (0.1 R)
• M80: 53,076,128 km (0.115 R)
• M81: 53,713,863 km (0.103 R)
• M82: 56,382,540 km (0.034 R)
• M83: 56,475,291 km (0.051 R)
• M84: 56,568,191 km (0.113 R)
• M85: 57,499,438 km (0.111 R)
• M86: 58,248,025 km (0.118 R)
• M87: 59,094,151 km (0.074 R)
• M88: 60,988,808 km (0.097 R)
• M89: 61,943,691 km (0.062 R)
• M90: 62,326,961 km (0.117 R)
• M91: 63,192,235 km (0.068 R)
• M92: 64,352,217 km (0.076 R)
• M93: 64,837,662 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 5.2

Gravity: 32.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.96 AU - 15.92 AU

Year: 16592 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,356,735 km

• M1: 83,176 km (0.091 R)
• M2: 149,299 km (0.065 R)
• M3: 199,264 km (0.093 R)
• M4: 389,852 km (0.029 R)
• M5: 503,995 km (0.114 R)
• M6: 741,108 km (0.069 R)
• M7: 884,123 km (0.098 R)
• M8: 1,251,386 km (0.103 R)
• M9: 1,977,983 km (0.095 R)
• M10: 2,347,639 km (0.112 R)
• M11: 2,665,984 km (0.074 R)
• M12: 2,775,190 km (0.104 R)
• M13: 3,187,781 km (0.112 R)
• M14: 3,342,764 km (0.05 R)
• M15: 4,069,660 km (0.115 R)
• M16: 4,976,972 km (0.109 R)
• M17: 5,430,253 km (0.083 R)
• M18: 5,943,972 km (0.083 R)
• M19: 6,327,392 km (0.117 R)
• M20: 6,768,107 km (0.06 R)
• M21: 7,524,773 km (0.11 R)
• M22: 7,576,085 km (0.088 R)
• M23: 7,627,547 km (0.069 R)
• M24: 7,782,829 km (0.038 R)
• M25: 8,414,132 km (0.096 R)
• M26: 9,116,494 km (0.113 R)
• M27: 10,119,548 km (0.111 R)
• M28: 10,634,165 km (0.09 R)
• M29: 11,987,577 km (0.065 R)
• M30: 12,047,565 km (0.093 R)
• M31: 13,207,697 km (0.101 R)
• M32: 13,581,542 km (0.095 R)
• M33: 14,852,226 km (0.099 R)
• M34: 15,895,821 km (0.083 R)
• M35: 16,760,945 km (0.071 R)
• M36: 17,030,222 km (0.114 R)
• M37: 17,436,829 km (0.079 R)
• M38: 17,641,329 km (0.102 R)
• M39: 17,709,695 km (0.114 R)
• M40: 19,446,826 km (0.116 R)
• M41: 19,588,196 km (0.058 R)
• M42: 19,800,774 km (0.097 R)
• M43: 19,871,833 km (0.099 R)
• M44: 19,942,892 km (0.072 R)
• M45: 20,947,442 km (0.082 R)
• M46: 21,821,542 km (0.105 R)
• M47: 26,523,403 km (0.082 R)
• M48: 27,073,175 km (0.109 R)
• M49: 28,825,715 km (0.037 R)
• M50: 29,959,816 km (0.089 R)
• M51: 31,937,799 km (0.086 R)
• M52: 34,127,762 km (0.057 R)
• M53: 35,672,061 km (0.074 R)
• M54: 38,119,183 km (0.092 R)
• M55: 39,631,169 km (0.082 R)
• M56: 40,349,388 km (0.092 R)
• M57: 41,071,946 km (0.113 R)
• M58: 41,707,737 km (0.096 R)
• M59: 41,798,842 km (0.063 R)
• M60: 43,265,350 km (0.053 R)
• M61: 43,634,557 km (0.117 R)
• M62: 43,727,009 km (0.081 R)
• M63: 44,376,114 km (0.106 R)
• M64: 44,469,164 km (0.119 R)
• M65: 44,935,012 km (0.11 R)
• M66: 46,248,331 km (0.072 R)
• M67: 47,004,399 km (0.092 R)
• M68: 47,383,929 km (0.095 R)
• M69: 48,432,909 km (0.111 R)
• M70: 49,008,412 km (0.116 R)
• M71: 49,489,668 km (0.067 R)
• M72: 49,779,140 km (0.079 R)
• M73: 50,456,819 km (0.111 R)
• M74: 51,430,252 km (0.11 R)
• M75: 52,017,274 km (0.077 R)
• M76: 52,901,996 km (0.085 R)
• M77: 53,990,021 km (0.109 R)
• M78: 56,087,682 km (0.093 R)
• M79: 56,691,908 km (0.117 R)
• M80: 58,517,451 km (0.106 R)
• M81: 58,823,528 km (0.063 R)
• M82: 58,925,704 km (0.051 R)
• M83: 59,847,825 km (0.08 R)
• M84: 61,395,116 km (0.082 R)
• M85: 63,793,319 km (0.113 R)
• M86: 63,898,187 km (0.088 R)
• M87: 64,108,372 km (0.052 R)
• M88: 64,318,707 km (0.103 R)
• M89: 65,056,673 km (0.098 R)
• M90: 65,267,905 km (0.058 R)
• M91: 69,866,993 km (0.103 R)
• M92: 71,277,850 km (0.059 R)
• M93: 71,386,758 km (0.114 R)
• M94: 72,478,972 km (0.094 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit