🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.12 AU - 1.64 AU

Year: 567 Days

Day: 45.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,287,332 km

• M1: 160,818 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.4 AU - 1.98 AU

Year: 769 Days

Day: 47.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,287,332 km

• M1: 43,832 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.34 AU - 4.14 AU

Year: 2530 Days

Day: 14.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,287,332 km

• M1: 1,909,467 km (0.103 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.64 AU - 7.1 AU

Year: 6300 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,287,332 km

• M1: 239,057 km (0.089 R)
• M2: 325,675 km (0.044 R)
• M3: 418,276 km (0.098 R)
• M4: 648,956 km (0.093 R)
• M5: 921,373 km (0.069 R)
• M6: 1,260,960 km (0.101 R)
• M7: 1,388,418 km (0.105 R)
• M8: 1,761,216 km (0.108 R)
• M9: 2,319,066 km (0.06 R)
• M10: 2,993,154 km (0.053 R)
• M11: 3,407,690 km (0.078 R)
• M12: 3,497,299 km (0.097 R)
• M13: 3,701,949 km (0.043 R)
• M14: 3,910,638 km (0.1 R)
• M15: 4,028,222 km (0.095 R)
• M16: 4,218,810 km (0.075 R)
• M17: 4,315,300 km (0.077 R)
• M18: 5,011,080 km (0.041 R)
• M19: 5,503,107 km (0.095 R)
• M20: 5,688,459 km (0.08 R)
• M21: 5,795,122 km (0.099 R)
• M22: 5,956,688 km (0.106 R)
• M23: 6,119,600 km (0.073 R)
• M24: 6,589,337 km (0.113 R)
• M25: 7,243,379 km (0.076 R)
• M26: 7,799,435 km (0.113 R)
• M27: 8,037,594 km (0.081 R)
• M28: 8,308,516 km (0.104 R)
• M29: 8,613,097 km (0.119 R)
• M30: 9,453,837 km (0.111 R)
• M31: 9,771,733 km (0.118 R)
• M32: 10,028,742 km (0.101 R)
• M33: 10,222,920 km (0.099 R)
• M34: 10,647,928 km (0.1 R)
• M35: 11,045,409 km (0.084 R)
• M36: 11,212,510 km (0.1 R)
• M37: 11,889,291 km (0.041 R)
• M38: 12,893,840 km (0.065 R)
• M39: 13,034,612 km (0.114 R)
• M40: 13,459,769 km (0.064 R)
• M41: 13,602,635 km (0.096 R)
• M42: 13,853,660 km (0.101 R)
• M43: 13,997,723 km (0.052 R)
• M44: 16,105,557 km (0.115 R)
• M45: 18,113,310 km (0.03 R)
• M46: 18,231,493 km (0.065 R)
• M47: 18,707,064 km (0.12 R)
• M48: 18,826,593 km (0.093 R)
• M49: 19,226,767 km (0.118 R)
• M50: 19,347,343 km (0.087 R)
• M51: 19,670,325 km (0.114 R)
• M52: 19,751,257 km (0.053 R)
• M53: 20,280,535 km (0.058 R)
• M54: 20,444,344 km (0.101 R)
• M55: 20,567,463 km (0.114 R)
• M56: 20,814,449 km (0.066 R)
• M57: 22,232,488 km (0.044 R)
• M58: 22,655,550 km (0.066 R)
• M59: 22,783,008 km (0.08 R)
• M60: 22,910,764 km (0.059 R)
• M61: 23,940,596 km (0.12 R)
• M62: 24,070,447 km (0.119 R)
• M63: 24,504,879 km (0.083 R)
• M64: 24,679,310 km (0.05 R)
• M65: 25,029,519 km (0.06 R)
• M66: 25,602,030 km (0.088 R)
• M67: 25,823,435 km (0.084 R)
• M68: 26,001,008 km (0.096 R)
• M69: 26,134,449 km (0.064 R)
• M70: 26,625,728 km (0.087 R)
• M71: 27,481,428 km (0.119 R)
• M72: 28,712,918 km (0.077 R)
• M73: 28,804,771 km (0.118 R)
• M74: 29,822,635 km (0.116 R)
• M75: 30,195,732 km (0.062 R)
• M76: 30,335,905 km (0.114 R)
• M77: 30,805,194 km (0.112 R)
• M78: 31,703,230 km (0.054 R)
• M79: 31,798,224 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 8.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.63 AU - 10.57 AU

Year: 8823 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,287,332 km

• M1: 120,127 km (0.105 R)
• M2: 212,279 km (0.098 R)
• M3: 265,536 km (0.117 R)
• M4: 402,568 km (0.118 R)
• M5: 1,137,991 km (0.055 R)
• M6: 1,244,505 km (0.072 R)
• M7: 1,354,459 km (0.053 R)
• M8: 1,410,708 km (0.101 R)
• M9: 2,234,244 km (0.115 R)
• M10: 2,301,114 km (0.113 R)
• M11: 3,206,780 km (0.111 R)
• M12: 4,238,706 km (0.108 R)
• M13: 4,322,032 km (0.065 R)
• M14: 5,156,040 km (0.048 R)
• M15: 5,334,810 km (0.103 R)
• M16: 5,394,798 km (0.066 R)
• M17: 5,455,086 km (0.096 R)
• M18: 5,576,261 km (0.099 R)
• M19: 5,821,302 km (0.05 R)
• M20: 7,099,167 km (0.088 R)
• M21: 7,735,556 km (0.1 R)
• M22: 8,043,429 km (0.114 R)
• M23: 9,134,147 km (0.055 R)
• M24: 10,836,720 km (0.088 R)
• M25: 11,490,313 km (0.113 R)
• M26: 12,038,141 km (0.105 R)
• M27: 12,554,553 km (0.118 R)
• M28: 12,997,063 km (0.065 R)
• M29: 13,567,779 km (0.08 R)
• M30: 14,775,632 km (0.084 R)
• M31: 15,029,948 km (0.06 R)
• M32: 15,585,705 km (0.116 R)
• M33: 15,671,723 km (0.099 R)
• M34: 17,159,474 km (0.081 R)
• M35: 17,650,454 km (0.1 R)
• M36: 18,282,057 km (0.108 R)
• M37: 19,289,299 km (0.104 R)
• M38: 19,613,627 km (0.062 R)
• M39: 20,220,695 km (0.101 R)
• M40: 21,023,737 km (0.087 R)
• M41: 21,981,911 km (0.079 R)
• M42: 22,272,131 km (0.12 R)
• M43: 23,052,284 km (0.115 R)
• M44: 23,643,345 km (0.098 R)
• M45: 23,841,413 km (0.06 R)
• M46: 23,990,263 km (0.06 R)
• M47: 24,089,745 km (0.057 R)
• M48: 24,589,252 km (0.091 R)
• M49: 25,092,051 km (0.091 R)
• M50: 25,547,427 km (0.085 R)
• M51: 25,954,483 km (0.054 R)
• M52: 27,033,382 km (0.119 R)
• M53: 27,085,143 km (0.107 R)
• M54: 27,760,877 km (0.113 R)
• M55: 27,865,296 km (0.114 R)
• M56: 27,969,865 km (0.105 R)
• M57: 28,863,862 km (0.037 R)
• M58: 28,969,777 km (0.046 R)
• M59: 29,660,620 km (0.073 R)
• M60: 30,896,299 km (0.114 R)
• M61: 31,004,458 km (0.083 R)
• M62: 31,329,983 km (0.106 R)
• M63: 33,306,470 km (0.1 R)
• M64: 33,473,122 km (0.11 R)
• M65: 33,862,675 km (0.087 R)
• M66: 34,590,319 km (0.088 R)
• M67: 35,097,156 km (0.072 R)
• M68: 37,033,701 km (0.115 R)
• M69: 37,436,568 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.07 AU - 10.19 AU

Year: 11280 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,287,332 km

• M1: 216,468 km (0.11 R)
• M2: 332,855 km (0.095 R)
• M3: 606,619 km (0.101 R)
• M4: 968,796 km (0.109 R)
• M5: 1,070,223 km (0.055 R)
• M6: 1,218,774 km (0.059 R)
• M7: 1,307,037 km (0.105 R)
• M8: 1,478,775 km (0.113 R)
• M9: 1,744,910 km (0.108 R)
• M10: 1,884,036 km (0.088 R)
• M11: 1,987,707 km (0.108 R)
• M12: 2,080,009 km (0.103 R)
• M13: 2,606,892 km (0.027 R)
• M14: 3,175,065 km (0.11 R)
• M15: 3,284,122 km (0.104 R)
• M16: 3,897,473 km (0.115 R)
• M17: 4,866,120 km (0.097 R)
• M18: 5,046,834 km (0.07 R)
• M19: 5,192,991 km (0.081 R)
• M20: 5,377,744 km (0.066 R)
• M21: 5,470,944 km (0.098 R)
• M22: 5,602,291 km (0.087 R)
• M23: 5,849,127 km (0.052 R)
• M24: 6,041,510 km (0.054 R)
• M25: 6,472,202 km (0.1 R)
• M26: 6,571,386 km (0.06 R)
• M27: 6,691,214 km (0.046 R)
• M28: 7,116,371 km (0.112 R)
• M29: 7,446,384 km (0.093 R)
• M30: 9,014,618 km (0.064 R)
• M31: 9,552,273 km (0.113 R)
• M32: 9,802,101 km (0.117 R)
• M33: 10,705,373 km (0.107 R)
• M34: 11,370,485 km (0.081 R)
• M35: 12,146,898 km (0.064 R)
• M36: 12,616,037 km (0.029 R)
• M37: 12,715,669 km (0.06 R)
• M38: 12,865,417 km (0.094 R)
• M39: 12,965,647 km (0.082 R)
• M40: 13,217,271 km (0.118 R)
• M41: 13,853,361 km (0.08 R)
• M42: 14,110,670 km (0.07 R)
• M43: 15,261,526 km (0.107 R)
• M44: 15,500,733 km (0.057 R)
• M45: 16,144,453 km (0.086 R)
• M46: 16,333,844 km (0.06 R)
• M47: 17,016,459 km (0.064 R)
• M48: 17,597,048 km (0.111 R)
• M49: 17,764,149 km (0.08 R)
• M50: 18,127,971 km (0.117 R)
• M51: 18,550,734 km (0.118 R)
• M52: 18,834,522 km (0.088 R)
• M53: 19,062,509 km (0.045 R)
• M54: 19,234,247 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 7.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.14 AU - 16.74 AU

Year: 19197 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,287,332 km

• M1: 115,490 km (0.113 R)
• M2: 224,995 km (0.074 R)
• M3: 410,347 km (0.059 R)
• M4: 1,339,350 km (0.054 R)
• M5: 1,817,315 km (0.115 R)
• M6: 2,109,629 km (0.087 R)
• M7: 2,226,016 km (0.108 R)
• M8: 3,205,134 km (0.028 R)
• M9: 3,393,478 km (0.068 R)
• M10: 3,809,510 km (0.031 R)
• M11: 3,866,207 km (0.106 R)
• M12: 3,951,777 km (0.057 R)
• M13: 4,300,490 km (0.112 R)
• M14: 4,508,431 km (0.104 R)
• M15: 4,659,076 km (0.065 R)
• M16: 4,719,813 km (0.066 R)
• M17: 5,597,204 km (0.112 R)
• M18: 5,922,580 km (0.054 R)
• M19: 6,054,525 km (0.073 R)
• M20: 6,694,505 km (0.049 R)
• M21: 6,763,170 km (0.096 R)
• M22: 7,391,182 km (0.114 R)
• M23: 8,331,105 km (0.107 R)
• M24: 8,405,007 km (0.075 R)
• M25: 8,479,058 km (0.104 R)
• M26: 9,308,129 km (0.104 R)
• M27: 9,538,809 km (0.07 R)
• M28: 11,409,680 km (0.12 R)
• M29: 11,822,121 km (0.108 R)
• M30: 12,323,424 km (0.117 R)
• M31: 12,534,357 km (0.092 R)
• M32: 13,694,039 km (0.119 R)
• M33: 14,530,441 km (0.108 R)
• M34: 14,798,072 km (0.066 R)
• M35: 14,932,411 km (0.116 R)
• M36: 15,292,792 km (0.118 R)
• M37: 15,383,448 km (0.104 R)
• M38: 16,949,888 km (0.112 R)
• M39: 17,799,454 km (0.111 R)
• M40: 18,085,784 km (0.097 R)
• M41: 18,325,590 km (0.035 R)
• M42: 18,856,812 km (0.09 R)
• M43: 19,148,677 km (0.088 R)
• M44: 19,786,114 km (0.101 R)
• M45: 20,330,949 km (0.109 R)
• M46: 20,380,765 km (0.03 R)
• M47: 20,430,581 km (0.065 R)
• M48: 21,791,024 km (0.099 R)
• M49: 23,284,609 km (0.103 R)
• M50: 24,175,465 km (0.06 R)
• M51: 24,228,123 km (0.088 R)
• M52: 24,280,931 km (0.076 R)
• M53: 26,423,621 km (0.108 R)
• M54: 27,682,787 km (0.067 R)
• M55: 27,848,541 km (0.07 R)
• M56: 28,180,948 km (0.108 R)
• M57: 28,905,600 km (0.057 R)
• M58: 29,298,294 km (0.097 R)
• M59: 31,058,612 km (0.068 R)
• M60: 31,807,050 km (0.103 R)
• M61: 32,038,478 km (0.052 R)
• M62: 33,439,014 km (0.113 R)
• M63: 33,910,397 km (0.117 R)
• M64: 34,919,135 km (0.106 R)
• M65: 35,157,893 km (0.115 R)
• M66: 35,637,055 km (0.116 R)
• M67: 36,178,749 km (0.097 R)
• M68: 36,601,961 km (0.115 R)
• M69: 37,148,442 km (0.108 R)
• M70: 37,881,322 km (0.102 R)
• M71: 38,927,760 km (0.073 R)
• M72: 40,546,558 km (0.097 R)
• M73: 41,616,781 km (0.089 R)
• M74: 42,505,243 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 5.9

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.11 AU - 18.79 AU

Year: 21246 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,287,332 km

• M1: 533,167 km (0.092 R)
• M2: 699,520 km (0.069 R)
• M3: 930,050 km (0.068 R)
• M4: 978,968 km (0.082 R)
• M5: 2,227,512 km (0.107 R)
• M6: 2,293,784 km (0.104 R)
• M7: 3,102,211 km (0.092 R)
• M8: 3,139,311 km (0.089 R)
• M9: 3,251,211 km (0.12 R)
• M10: 3,790,810 km (0.116 R)
• M11: 4,316,647 km (0.067 R)
• M12: 4,482,999 km (0.098 R)
• M13: 4,567,073 km (0.057 R)
• M14: 4,865,222 km (0.072 R)
• M15: 5,301,898 km (0.067 R)
• M16: 5,480,219 km (0.074 R)
• M17: 6,259,474 km (0.075 R)
• M18: 6,830,340 km (0.106 R)
• M19: 8,588,115 km (0.067 R)
• M20: 9,008,634 km (0.114 R)
• M21: 9,814,817 km (0.116 R)
• M22: 9,869,420 km (0.113 R)
• M23: 11,152,372 km (0.09 R)
• M24: 11,610,740 km (0.085 R)
• M25: 12,016,898 km (0.074 R)
• M26: 12,133,734 km (0.081 R)
• M27: 12,545,876 km (0.101 R)
• M28: 13,022,495 km (0.116 R)
• M29: 13,748,493 km (0.095 R)
• M30: 14,487,656 km (0.076 R)
• M31: 14,612,122 km (0.082 R)
• M32: 14,799,418 km (0.064 R)
• M33: 15,302,815 km (0.111 R)
• M34: 16,585,766 km (0.111 R)
• M35: 17,570,420 km (0.092 R)
• M36: 19,321,612 km (0.097 R)
• M37: 20,566,266 km (0.068 R)
• M38: 21,907,860 km (0.094 R)
• M39: 26,402,079 km (0.074 R)
• M40: 26,706,361 km (0.114 R)
• M41: 28,245,574 km (0.106 R)
• M42: 28,401,156 km (0.118 R)
• M43: 30,051,071 km (0.091 R)
• M44: 30,130,358 km (0.083 R)
• M45: 32,298,779 km (0.077 R)
• M46: 35,938,644 km (0.117 R)
• M47: 36,614,378 km (0.094 R)
• M48: 38,493,776 km (0.097 R)
• M49: 40,492,104 km (0.1 R)
• M50: 40,843,061 km (0.08 R)
• M51: 42,612,953 km (0.102 R)
• M52: 43,417,491 km (0.115 R)
• M53: 43,507,250 km (0.117 R)
• M54: 44,769,556 km (0.068 R)
• M55: 44,860,213 km (0.09 R)
• M56: 44,950,869 km (0.102 R)
• M57: 45,587,558 km (0.115 R)
• M58: 47,145,769 km (0.11 R)
• M59: 47,885,082 km (0.117 R)
• M60: 48,070,583 km (0.1 R)
• M61: 48,628,284 km (0.109 R)
• M62: 51,354,107 km (0.079 R)
• M63: 53,166,784 km (0.056 R)
• M64: 53,454,910 km (0.085 R)
• M65: 53,551,101 km (0.059 R)
• M66: 53,647,292 km (0.11 R)
• M67: 54,806,227 km (0.059 R)
• M68: 55,097,345 km (0.098 R)
• M69: 55,680,926 km (0.076 R)
• M70: 56,658,249 km (0.107 R)
• M71: 56,854,372 km (0.092 R)
• M72: 58,035,896 km (0.059 R)
• M73: 58,134,780 km (0.091 R)
• M74: 59,524,245 km (0.095 R)
• M75: 60,323,097 km (0.114 R)
• M76: 61,528,108 km (0.117 R)
• M77: 61,830,595 km (0.051 R)
• M78: 63,757,715 km (0.078 R)
• M79: 64,165,967 km (0.107 R)
• M80: 70,287,363 km (0.088 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit