🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.7 AU - 1.04 AU

Year: 291 Days

Day: 13.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,437,204 km

• M1: 215,720 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.26 AU - 1.36 AU

Year: 537 Days

Day: 33.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,437,204 km

• M1: 520,301 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.12 AU - 4.34 AU

Year: 2580 Days

Day: 36.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,437,204 km

• M1: 1,403,976 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.57 AU - 5.03 AU

Year: 3766 Days

Day: 20.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 8.9

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.62 AU - 7.4 AU

Year: 5949 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,437,204 km

• M1: 113,844 km (0.093 R)
• M2: 170,242 km (0.113 R)
• M3: 235,916 km (0.086 R)
• M4: 408,851 km (0.096 R)
• M5: 561,441 km (0.048 R)
• M6: 678,726 km (0.101 R)
• M7: 790,326 km (0.028 R)
• M8: 908,358 km (0.104 R)
• M9: 969,693 km (0.109 R)
• M10: 1,096,852 km (0.031 R)
• M11: 1,385,725 km (0.071 R)
• M12: 1,511,686 km (0.096 R)
• M13: 1,641,537 km (0.077 R)
• M14: 1,775,128 km (0.098 R)
• M15: 1,833,472 km (0.078 R)
• M16: 1,992,494 km (0.114 R)
• M17: 2,218,536 km (0.119 R)
• M18: 2,388,180 km (0.101 R)
• M19: 2,540,321 km (0.075 R)
• M20: 2,808,401 km (0.1 R)
• M21: 2,946,031 km (0.08 R)
• M22: 3,396,320 km (0.061 R)
• M23: 3,944,597 km (0.063 R)
• M24: 4,818,398 km (0.117 R)
• M25: 5,011,229 km (0.095 R)
• M26: 5,094,705 km (0.061 R)
• M27: 5,605,133 km (0.089 R)
• M28: 5,720,772 km (0.111 R)
• M29: 5,778,966 km (0.06 R)
• M30: 5,837,309 km (0.099 R)
• M31: 6,043,006 km (0.112 R)
• M32: 8,162,808 km (0.106 R)
• M33: 8,426,100 km (0.046 R)
• M34: 8,492,372 km (0.102 R)
• M35: 8,658,874 km (0.07 R)
• M36: 8,927,253 km (0.079 R)
• M37: 9,028,680 km (0.041 R)
• M38: 9,403,872 km (0.108 R)
• M39: 9,749,293 km (0.082 R)
• M40: 10,346,039 km (0.112 R)
• M41: 10,810,541 km (0.056 R)
• M42: 11,833,790 km (0.103 R)
• M43: 12,169,188 km (0.093 R)
• M44: 12,735,267 km (0.077 R)
• M45: 13,893,154 km (0.094 R)
• M46: 14,326,090 km (0.08 R)
• M47: 14,883,492 km (0.113 R)
• M48: 15,003,769 km (0.11 R)
• M49: 15,651,228 km (0.091 R)
• M50: 15,855,430 km (0.073 R)
• M51: 16,639,622 km (0.034 R)
• M52: 17,478,566 km (0.052 R)
• M53: 17,647,911 km (0.106 R)
• M54: 17,732,883 km (0.082 R)
• M55: 18,031,181 km (0.12 R)
• M56: 18,202,321 km (0.103 R)
• M57: 18,331,125 km (0.104 R)
• M58: 18,460,228 km (0.074 R)
• M59: 19,197,296 km (0.111 R)
• M60: 20,476,807 km (0.069 R)
• M61: 20,700,306 km (0.041 R)
• M62: 20,924,404 km (0.104 R)
• M63: 21,239,756 km (0.052 R)
• M64: 21,420,620 km (0.11 R)
• M65: 23,071,133 km (0.108 R)
• M66: 23,350,133 km (0.092 R)
• M67: 24,241,288 km (0.045 R)
• M68: 24,335,684 km (0.065 R)
• M69: 25,238,956 km (0.08 R)
• M70: 25,334,699 km (0.075 R)
• M71: 25,863,377 km (0.102 R)
• M72: 26,201,768 km (0.047 R)
• M73: 26,931,656 km (0.101 R)
• M74: 27,029,493 km (0.082 R)
• M75: 27,372,820 km (0.116 R)
• M76: 27,520,323 km (0.088 R)
• M77: 29,664,659 km (0.095 R)
• M78: 31,810,491 km (0.093 R)
• M79: 32,588,849 km (0.112 R)
• M80: 33,425,999 km (0.048 R)
• M81: 33,531,166 km (0.103 R)
• M82: 35,549,989 km (0.086 R)
• M83: 35,926,078 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.84 AU - 8.32 AU

Year: 7474 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,437,204 km

• M1: 382,671 km (0.046 R)
• M2: 543,339 km (0.113 R)
• M3: 901,028 km (0.087 R)
• M4: 1,084,285 km (0.068 R)
• M5: 1,197,232 km (0.118 R)
• M6: 1,366,277 km (0.107 R)
• M7: 1,748,051 km (0.103 R)
• M8: 2,021,516 km (0.114 R)
• M9: 2,246,362 km (0.087 R)
• M10: 2,372,772 km (0.098 R)
• M11: 2,501,426 km (0.114 R)
• M12: 3,443,893 km (0.07 R)
• M13: 3,639,866 km (0.079 R)
• M14: 4,302,584 km (0.105 R)
• M15: 4,783,542 km (0.076 R)
• M16: 5,002,852 km (0.112 R)
• M17: 5,394,798 km (0.1 R)
• M18: 5,709,852 km (0.116 R)
• M19: 5,855,111 km (0.099 R)
• M20: 5,972,097 km (0.073 R)
• M21: 6,089,980 km (0.062 R)
• M22: 6,208,611 km (0.079 R)
• M23: 6,660,546 km (0.058 R)
• M24: 6,998,787 km (0.113 R)
• M25: 8,014,856 km (0.114 R)
• M26: 8,507,033 km (0.117 R)
• M27: 8,640,025 km (0.095 R)
• M28: 8,941,614 km (0.115 R)
• M29: 9,144,619 km (0.101 R)
• M30: 10,324,048 km (0.057 R)
• M31: 10,572,830 km (0.048 R)
• M32: 10,967,917 km (0.058 R)
• M33: 11,440,946 km (0.095 R)
• M34: 11,624,802 km (0.079 R)
• M35: 11,809,406 km (0.119 R)
• M36: 11,920,856 km (0.118 R)
• M37: 12,294,402 km (0.107 R)
• M38: 12,747,833 km (0.064 R)
• M39: 13,322,438 km (0.045 R)
• M40: 13,827,182 km (0.041 R)
• M41: 14,378,001 km (0.041 R)
• M42: 14,616,161 km (0.097 R)
• M43: 14,815,724 km (0.114 R)
• M44: 14,935,851 km (0.109 R)
• M45: 15,136,911 km (0.086 R)
• M46: 15,704,336 km (0.036 R)
• M47: 15,827,006 km (0.114 R)
• M48: 16,527,274 km (0.048 R)
• M49: 16,693,626 km (0.039 R)
• M50: 16,944,053 km (0.085 R)
• M51: 17,873,056 km (0.068 R)
• M52: 19,472,856 km (0.091 R)
• M53: 19,957,254 km (0.118 R)
• M54: 20,223,089 km (0.115 R)
• M55: 20,401,110 km (0.084 R)
• M56: 21,117,983 km (0.118 R)
• M57: 21,980,116 km (0.071 R)
• M58: 22,438,484 km (0.078 R)
• M59: 23,271,445 km (0.092 R)
• M60: 24,020,481 km (0.118 R)
• M61: 24,208,975 km (0.104 R)
• M62: 24,492,612 km (0.054 R)
• M63: 25,542,041 km (0.089 R)
• M64: 26,169,156 km (0.097 R)
• M65: 26,266,095 km (0.118 R)
• M66: 26,801,356 km (0.089 R)
• M67: 26,947,962 km (0.101 R)
• M68: 27,291,140 km (0.071 R)
• M69: 27,487,861 km (0.108 R)
• M70: 27,635,663 km (0.06 R)
• M71: 28,229,717 km (0.118 R)
• M72: 28,777,993 km (0.078 R)
• M73: 29,028,270 km (0.079 R)
• M74: 29,682,761 km (0.051 R)
• M75: 30,189,449 km (0.06 R)
• M76: 30,494,778 km (0.114 R)
• M77: 30,749,992 km (0.109 R)
• M78: 32,088,893 km (0.109 R)
• M79: 32,348,595 km (0.053 R)
• M80: 32,504,775 km (0.097 R)
• M81: 33,341,625 km (0.118 R)
• M82: 33,762,743 km (0.074 R)
• M83: 33,921,168 km (0.092 R)
• M84: 34,185,657 km (0.069 R)
• M85: 36,110,532 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 12.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.71 AU - 10.41 AU

Year: 9767 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,437,204 km

• M1: 193,729 km (0.061 R)
• M2: 340,634 km (0.099 R)
• M3: 423,512 km (0.089 R)
• M4: 1,024,596 km (0.085 R)
• M5: 1,234,781 km (0.079 R)
• M6: 1,628,672 km (0.101 R)
• M7: 1,840,353 km (0.114 R)
• M8: 1,931,458 km (0.076 R)
• M9: 2,389,826 km (0.118 R)
• M10: 2,489,608 km (0.074 R)
• M11: 2,693,659 km (0.086 R)
• M12: 2,882,003 km (0.047 R)
• M13: 3,053,143 km (0.094 R)
• M14: 3,205,882 km (0.1 R)
• M15: 3,316,435 km (0.076 R)
• M16: 3,496,102 km (0.087 R)
• M17: 3,794,999 km (0.099 R)
• M18: 3,888,647 km (0.114 R)
• M19: 4,102,422 km (0.114 R)
• M20: 4,417,924 km (0.086 R)
• M21: 4,591,159 km (0.076 R)
• M22: 4,918,928 km (0.081 R)
• M23: 5,228,446 km (0.118 R)
• M24: 5,385,523 km (0.092 R)
• M25: 5,570,875 km (0.09 R)
• M26: 6,222,224 km (0.081 R)
• M27: 6,333,226 km (0.093 R)
• M28: 6,926,681 km (0.092 R)
• M29: 7,273,748 km (0.117 R)
• M30: 7,775,349 km (0.07 R)
• M31: 8,905,561 km (0.115 R)
• M32: 9,859,547 km (0.12 R)
• M33: 10,021,711 km (0.051 R)
• M34: 10,152,011 km (0.082 R)
• M35: 10,250,147 km (0.085 R)
• M36: 10,447,466 km (0.095 R)
• M37: 10,845,846 km (0.101 R)
• M38: 11,114,075 km (0.102 R)
• M39: 11,316,780 km (0.114 R)
• M40: 12,139,867 km (0.091 R)
• M41: 12,699,363 km (0.118 R)
• M42: 12,805,279 km (0.101 R)
• M43: 13,662,624 km (0.097 R)
• M44: 14,464,768 km (0.083 R)
• M45: 15,207,372 km (0.038 R)
• M46: 15,621,010 km (0.111 R)
• M47: 16,267,721 km (0.094 R)
• M48: 16,382,762 km (0.107 R)
• M49: 16,768,126 km (0.101 R)
• M50: 16,923,110 km (0.059 R)
• M51: 17,195,527 km (0.103 R)
• M52: 17,665,863 km (0.06 R)
• M53: 18,299,709 km (0.037 R)
• M54: 18,779,918 km (0.119 R)
• M55: 18,981,277 km (0.073 R)
• M56: 21,242,898 km (0.101 R)
• M57: 21,832,164 km (0.105 R)
• M58: 22,554,871 km (0.119 R)
• M59: 23,069,787 km (0.099 R)
• M60: 24,154,820 km (0.107 R)
• M61: 24,813,948 km (0.054 R)
• M62: 25,034,904 km (0.089 R)
• M63: 25,123,466 km (0.03 R)
• M64: 25,746,542 km (0.088 R)
• M65: 26,962,473 km (0.096 R)
• M66: 27,053,279 km (0.113 R)
• M67: 27,235,340 km (0.093 R)
• M68: 27,783,466 km (0.092 R)
• M69: 28,151,028 km (0.047 R)
• M70: 28,937,464 km (0.102 R)
• M71: 29,030,364 km (0.074 R)
• M72: 29,170,089 km (0.115 R)
• M73: 29,684,107 km (0.079 R)
• M74: 30,201,267 km (0.102 R)
• M75: 31,101,397 km (0.115 R)
• M76: 31,483,021 km (0.083 R)
• M77: 32,154,566 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 9.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.41 AU - 13.55 AU

Year: 13931 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,437,204 km

• M1: 141,220 km (0.1 R)
• M2: 828,922 km (0.03 R)
• M3: 1,004,101 km (0.115 R)
• M4: 1,413,550 km (0.086 R)
• M5: 1,948,213 km (0.105 R)
• M6: 2,291,839 km (0.113 R)
• M7: 2,569,194 km (0.102 R)
• M8: 2,683,337 km (0.107 R)
• M9: 3,035,640 km (0.051 R)
• M10: 3,278,886 km (0.113 R)
• M11: 3,371,637 km (0.105 R)
• M12: 3,881,616 km (0.11 R)
• M13: 3,947,140 km (0.119 R)
• M14: 4,381,722 km (0.06 R)
• M15: 4,553,011 km (0.1 R)
• M16: 5,405,719 km (0.108 R)
• M17: 6,933,562 km (0.037 R)
• M18: 7,173,667 km (0.108 R)
• M19: 7,457,304 km (0.039 R)
• M20: 9,016,712 km (0.115 R)
• M21: 9,587,877 km (0.108 R)
• M22: 9,721,318 km (0.112 R)
• M23: 9,810,778 km (0.102 R)
• M24: 10,035,324 km (0.115 R)
• M25: 10,352,472 km (0.107 R)
• M26: 10,535,280 km (0.113 R)
• M27: 10,627,134 km (0.084 R)
• M28: 10,950,415 km (0.106 R)
• M29: 12,276,151 km (0.091 R)
• M30: 12,469,731 km (0.084 R)
• M31: 12,712,977 km (0.071 R)
• M32: 12,859,732 km (0.101 R)
• M33: 13,204,406 km (0.104 R)
• M34: 13,802,199 km (0.113 R)
• M35: 13,902,729 km (0.096 R)
• M36: 15,700,745 km (0.097 R)
• M37: 16,174,821 km (0.112 R)
• M38: 19,962,639 km (0.076 R)
• M39: 20,076,333 km (0.07 R)
• M40: 20,476,059 km (0.084 R)
• M41: 22,101,290 km (0.114 R)
• M42: 22,336,907 km (0.073 R)
• M43: 22,395,848 km (0.108 R)
• M44: 22,573,272 km (0.116 R)
• M45: 22,988,854 km (0.058 R)
• M46: 24,190,424 km (0.066 R)
• M47: 24,372,485 km (0.069 R)
• M48: 24,737,803 km (0.087 R)
• M49: 25,043,581 km (0.112 R)
• M50: 28,810,306 km (0.099 R)
• M51: 28,938,960 km (0.119 R)
• M52: 29,714,326 km (0.119 R)
• M53: 30,693,294 km (0.055 R)
• M54: 30,956,138 km (0.093 R)
• M55: 32,951,025 km (0.109 R)
• M56: 33,220,152 km (0.068 R)
• M57: 33,760,649 km (0.093 R)
• M58: 35,537,124 km (0.118 R)
• M59: 36,228,565 km (0.053 R)
• M60: 36,784,770 km (0.113 R)
• M61: 37,976,167 km (0.095 R)
• M62: 38,399,679 km (0.118 R)
• M63: 38,966,954 km (0.056 R)
• M64: 39,608,280 km (0.066 R)
• M65: 39,679,788 km (0.083 R)
• M66: 39,822,804 km (0.077 R)
• M67: 39,966,118 km (0.083 R)
• M68: 40,109,433 km (0.115 R)
• M69: 40,468,767 km (0.081 R)
• M70: 40,612,830 km (0.072 R)
• M71: 40,829,148 km (0.083 R)
• M72: 40,901,404 km (0.075 R)
• M73: 42,208,441 km (0.103 R)
• M74: 42,866,971 km (0.089 R)
• M75: 43,234,383 km (0.104 R)
• M76: 43,381,587 km (0.114 R)
• M77: 43,824,397 km (0.042 R)
• M78: 44,714,355 km (0.103 R)
• M79: 45,385,750 km (0.05 R)
• M80: 47,343,986 km (0.091 R)
• M81: 49,329,599 km (0.11 R)
• M82: 49,560,428 km (0.12 R)
• M83: 50,332,652 km (0.082 R)
• M84: 50,409,994 km (0.046 R)
• M85: 50,564,978 km (0.114 R)
• M86: 50,642,619 km (0.068 R)
• M87: 50,720,111 km (0.101 R)
• M88: 51,108,766 km (0.106 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit