🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.61 AU - 0.65 AU

Year: 323 Days

Day: 25.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 12.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.53 AU - 0.83 AU

Year: 362 Days

Day: 10.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,250,991 km

• M1: 164,109 km (0.102 R)
• M2: 260,599 km (0.113 R)
• M3: 338,540 km (0.048 R)
• M4: 458,069 km (0.049 R)
• M5: 560,842 km (0.114 R)
• M6: 663,766 km (0.107 R)
• M7: 804,388 km (0.071 R)
• M8: 884,273 km (0.059 R)
• M9: 967,150 km (0.047 R)
• M10: 1,098,796 km (0.081 R)
• M11: 1,192,893 km (0.03 R)
• M12: 1,281,605 km (0.049 R)
• M13: 1,436,289 km (0.092 R)
• M14: 1,575,415 km (0.118 R)
• M15: 1,741,918 km (0.098 R)
• M16: 1,876,705 km (0.119 R)
• M17: 2,083,300 km (0.117 R)
• M18: 2,221,828 km (0.082 R)
• M19: 2,302,461 km (0.083 R)
• M20: 2,389,377 km (0.096 R)
• M21: 2,498,135 km (0.099 R)
• M22: 2,624,545 km (0.057 R)
• M23: 2,774,741 km (0.105 R)
• M24: 2,883,948 km (0.082 R)
• M25: 3,033,546 km (0.115 R)
• M26: 3,271,556 km (0.091 R)
• M27: 3,375,526 km (0.111 R)
• M28: 3,504,181 km (0.063 R)
• M29: 3,592,742 km (0.089 R)
• M30: 3,748,175 km (0.083 R)
• M31: 3,893,584 km (0.108 R)
• M32: 3,991,720 km (0.086 R)
• M33: 4,090,604 km (0.118 R)
• M34: 4,183,953 km (0.12 R)
• M35: 4,335,047 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 11.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1 AU - 1.34 AU

Year: 817 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,250,991 km

• M1: 157,527 km (0.047 R)
• M2: 307,124 km (0.094 R)
• M3: 403,914 km (0.099 R)
• M4: 625,469 km (0.063 R)
• M5: 873,951 km (0.088 R)
• M6: 995,574 km (0.113 R)
• M7: 1,076,656 km (0.119 R)
• M8: 1,197,381 km (0.075 R)
• M9: 1,306,289 km (0.098 R)
• M10: 1,395,898 km (0.115 R)
• M11: 1,617,452 km (0.095 R)
• M12: 1,695,991 km (0.09 R)
• M13: 2,023,461 km (0.064 R)
• M14: 2,141,643 km (0.067 R)
• M15: 2,221,678 km (0.117 R)
• M16: 2,433,209 km (0.102 R)
• M17: 2,531,046 km (0.117 R)
• M18: 2,673,164 km (0.115 R)
• M19: 2,825,156 km (0.111 R)
• M20: 2,898,608 km (0.07 R)
• M21: 2,987,619 km (0.088 R)
• M22: 3,267,965 km (0.049 R)
• M23: 3,454,364 km (0.059 R)
• M24: 3,556,839 km (0.092 R)
• M25: 3,684,446 km (0.032 R)
• M26: 3,789,314 km (0.117 R)
• M27: 3,862,318 km (0.049 R)
• M28: 3,936,070 km (0.107 R)
• M29: 4,117,981 km (0.1 R)
• M30: 4,294,356 km (0.079 R)
• M31: 4,370,651 km (0.116 R)
• M32: 4,550,618 km (0.116 R)
• M33: 4,820,791 km (0.051 R)
• M34: 4,900,228 km (0.093 R)
• M35: 4,980,113 km (0.114 R)
• M36: 5,132,254 km (0.112 R)
• M37: 5,313,118 km (0.112 R)
• M38: 5,431,899 km (0.095 R)
• M39: 5,523,901 km (0.052 R)
• M40: 5,607,078 km (0.079 R)
• M41: 5,840,450 km (0.119 R)
• M42: 5,944,122 km (0.072 R)
• M43: 6,019,968 km (0.105 R)
• M44: 6,134,410 km (0.112 R)
• M45: 6,220,579 km (0.089 R)
• M46: 6,452,455 km (0.068 R)
• M47: 6,559,867 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 13.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.12 AU - 1.42 AU

Year: 924 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,250,991 km

• M1: 163,211 km (0.069 R)
• M2: 262,095 km (0.059 R)
• M3: 384,018 km (0.073 R)
• M4: 515,065 km (0.07 R)
• M5: 600,336 km (0.106 R)
• M6: 700,567 km (0.081 R)
• M7: 826,678 km (0.11 R)
• M8: 966,402 km (0.104 R)
• M9: 1,055,563 km (0.077 R)
• M10: 1,142,329 km (0.103 R)
• M11: 1,453,942 km (0.111 R)
• M12: 1,639,144 km (0.105 R)
• M13: 1,799,513 km (0.113 R)
• M14: 1,905,129 km (0.071 R)
• M15: 2,012,839 km (0.107 R)
• M16: 2,150,619 km (0.085 R)
• M17: 2,270,148 km (0.114 R)
• M18: 2,406,581 km (0.078 R)
• M19: 2,575,477 km (0.109 R)
• M20: 2,733,153 km (0.106 R)
• M21: 2,840,116 km (0.103 R)
• M22: 2,948,574 km (0.098 R)
• M23: 3,066,308 km (0.108 R)
• M24: 3,161,601 km (0.032 R)
• M25: 3,355,480 km (0.11 R)
• M26: 3,453,916 km (0.053 R)
• M27: 3,653,629 km (0.049 R)
• M28: 3,848,704 km (0.116 R)
• M29: 4,029,867 km (0.079 R)
• M30: 4,222,699 km (0.038 R)
• M31: 4,329,213 km (0.105 R)
• M32: 4,499,754 km (0.081 R)
• M33: 4,590,411 km (0.104 R)
• M34: 4,681,815 km (0.106 R)
• M35: 4,792,069 km (0.057 R)
• M36: 4,894,094 km (0.082 R)
• M37: 4,978,019 km (0.066 R)
• M38: 5,100,091 km (0.08 R)
• M39: 5,242,358 km (0.107 R)
• M40: 5,357,100 km (0.104 R)
• M41: 5,453,291 km (0.099 R)
• M42: 5,628,021 km (0.106 R)
• M43: 5,725,859 km (0.106 R)
• M44: 5,873,811 km (0.088 R)
• M45: 6,153,260 km (0.082 R)
• M46: 6,376,011 km (0.083 R)
• M47: 6,457,691 km (0.078 R)
• M48: 6,580,810 km (0.101 R)
• M49: 6,850,386 km (0.115 R)
• M50: 6,955,104 km (0.096 R)
• M51: 7,049,650 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 13.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.29 AU - 3.53 AU

Year: 3205 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,250,991 km

• M1: 173,384 km (0.107 R)
• M2: 285,433 km (0.109 R)
• M3: 436,826 km (0.078 R)
• M4: 530,773 km (0.055 R)
• M5: 799,301 km (0.093 R)
• M6: 902,524 km (0.116 R)
• M7: 1,031,029 km (0.058 R)
• M8: 1,274,723 km (0.045 R)
• M9: 1,467,406 km (0.079 R)
• M10: 1,561,652 km (0.091 R)
• M11: 1,731,745 km (0.106 R)
• M12: 1,946,867 km (0.119 R)
• M13: 2,077,765 km (0.117 R)
• M14: 2,279,722 km (0.112 R)
• M15: 2,376,213 km (0.112 R)
• M16: 2,703,383 km (0.106 R)
• M17: 2,835,478 km (0.073 R)
• M18: 2,939,748 km (0.117 R)
• M19: 3,448,829 km (0.069 R)
• M20: 3,592,593 km (0.062 R)
• M21: 3,738,451 km (0.045 R)
• M22: 4,324,276 km (0.113 R)
• M23: 5,101,736 km (0.106 R)
• M24: 5,581,646 km (0.073 R)
• M25: 5,808,137 km (0.057 R)
• M26: 6,134,111 km (0.044 R)
• M27: 6,565,103 km (0.102 R)
• M28: 6,824,356 km (0.118 R)
• M29: 7,046,509 km (0.073 R)
• M30: 7,168,580 km (0.08 R)
• M31: 7,332,540 km (0.106 R)
• M32: 7,832,047 km (0.08 R)
• M33: 7,958,756 km (0.1 R)
• M34: 8,299,690 km (0.032 R)
• M35: 8,580,335 km (0.059 R)
• M36: 9,018,208 km (0.114 R)
• M37: 9,217,772 km (0.117 R)
• M38: 10,213,944 km (0.112 R)
• M39: 10,352,472 km (0.033 R)
• M40: 10,795,282 km (0.106 R)
• M41: 10,912,716 km (0.103 R)
• M42: 11,315,733 km (0.114 R)
• M43: 11,482,983 km (0.114 R)
• M44: 11,603,110 km (0.094 R)
• M45: 11,747,622 km (0.068 R)
• M46: 12,062,974 km (0.082 R)
• M47: 12,876,188 km (0.102 R)
• M48: 13,453,337 km (0.052 R)
• M49: 13,987,850 km (0.119 R)
• M50: 14,090,474 km (0.048 R)
• M51: 15,235,496 km (0.119 R)
• M52: 15,394,070 km (0.091 R)
• M53: 15,579,571 km (0.115 R)
• M54: 15,819,376 km (0.106 R)
• M55: 16,383,360 km (0.088 R)
• M56: 16,599,978 km (0.049 R)
• M57: 16,817,643 km (0.112 R)
• M58: 17,008,829 km (0.08 R)
• M59: 17,118,335 km (0.088 R)
• M60: 17,393,296 km (0.106 R)
• M61: 18,227,005 km (0.047 R)
• M62: 18,903,337 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 14.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.38 AU - 3.54 AU

Year: 3288 Days

Day: 7.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,250,991 km

• M1: 197,469 km (0.117 R)
• M2: 377,136 km (0.065 R)
• M3: 542,891 km (0.1 R)
• M4: 646,562 km (0.091 R)
• M5: 1,037,760 km (0.112 R)
• M6: 1,231,639 km (0.036 R)
• M7: 1,749,996 km (0.115 R)
• M8: 1,928,167 km (0.118 R)
• M9: 2,199,986 km (0.111 R)
• M10: 2,303,358 km (0.06 R)
• M11: 2,561,415 km (0.093 R)
• M12: 3,139,461 km (0.026 R)
• M13: 3,375,227 km (0.048 R)
• M14: 3,846,909 km (0.028 R)
• M15: 4,191,433 km (0.114 R)
• M16: 4,395,634 km (0.09 R)
• M17: 4,546,130 km (0.116 R)
• M18: 4,736,867 km (0.065 R)
• M19: 4,852,506 km (0.101 R)
• M20: 4,949,745 km (0.072 R)
• M21: 5,047,582 km (0.118 R)
• M22: 5,385,075 km (0.084 R)
• M23: 5,648,217 km (0.088 R)
• M24: 5,894,904 km (0.113 R)
• M25: 6,019,669 km (0.112 R)
• M26: 6,124,238 km (0.083 R)
• M27: 6,420,441 km (0.068 R)
• M28: 7,070,893 km (0.101 R)
• M29: 7,270,307 km (0.115 R)
• M30: 7,493,956 km (0.103 R)
• M31: 7,788,215 km (0.043 R)
• M32: 8,132,439 km (0.11 R)
• M33: 8,411,439 km (0.118 R)
• M34: 8,764,790 km (0.085 R)
• M35: 9,291,823 km (0.115 R)
• M36: 9,534,770 km (0.111 R)
• M37: 10,251,493 km (0.05 R)
• M38: 10,427,121 km (0.067 R)
• M39: 11,165,237 km (0.081 R)
• M40: 11,579,773 km (0.053 R)
• M41: 11,684,192 km (0.058 R)
• M42: 11,894,078 km (0.047 R)
• M43: 11,999,395 km (0.093 R)
• M44: 12,105,161 km (0.101 R)
• M45: 12,317,440 km (0.044 R)
• M46: 13,016,062 km (0.093 R)
• M47: 13,342,933 km (0.117 R)
• M48: 13,507,341 km (0.109 R)
• M49: 13,949,104 km (0.112 R)
• M50: 14,451,902 km (0.049 R)
• M51: 14,592,674 km (0.054 R)
• M52: 14,733,745 km (0.114 R)
• M53: 14,960,535 km (0.088 R)
• M54: 15,188,522 km (0.092 R)
• M55: 15,331,687 km (0.076 R)
• M56: 15,561,619 km (0.096 R)
• M57: 16,345,811 km (0.118 R)
• M58: 16,492,567 km (0.084 R)
• M59: 16,728,034 km (0.113 R)
• M60: 17,292,018 km (0.037 R)
• M61: 17,411,547 km (0.112 R)
• M62: 17,621,432 km (0.104 R)
• M63: 17,892,504 km (0.109 R)
• M64: 18,043,598 km (0.107 R)
• M65: 18,836,616 km (0.109 R)
• M66: 19,547,655 km (0.09 R)
• M67: 19,828,300 km (0.064 R)
• M68: 20,078,877 km (0.038 R)
• M69: 21,315,453 km (0.12 R)
• M70: 21,636,490 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.81 AU - 11.17 AU

Year: 21937 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,250,991 km

• M1: 114,742 km (0.085 R)
• M2: 427,850 km (0.066 R)
• M3: 617,241 km (0.119 R)
• M4: 751,879 km (0.046 R)
• M5: 1,096,253 km (0.055 R)
• M6: 1,213,538 km (0.095 R)
• M7: 1,563,896 km (0.038 R)
• M8: 1,750,744 km (0.109 R)
• M9: 2,204,773 km (0.12 R)
• M10: 3,083,063 km (0.112 R)
• M11: 3,352,189 km (0.082 R)
• M12: 4,021,640 km (0.063 R)
• M13: 4,540,894 km (0.117 R)
• M14: 4,808,375 km (0.081 R)
• M15: 5,081,241 km (0.098 R)
• M16: 5,359,045 km (0.081 R)
• M17: 5,846,883 km (0.112 R)
• M18: 5,929,461 km (0.11 R)
• M19: 6,012,638 km (0.052 R)
• M20: 7,039,627 km (0.093 R)
• M21: 8,305,225 km (0.105 R)
• M22: 8,679,519 km (0.112 R)
• M23: 9,396,392 km (0.096 R)
• M24: 9,493,331 km (0.098 R)
• M25: 10,582,254 km (0.107 R)
• M26: 10,632,818 km (0.063 R)
• M27: 10,937,100 km (0.114 R)
• M28: 11,502,431 km (0.088 R)
• M29: 11,658,312 km (0.048 R)
• M30: 12,129,994 km (0.036 R)
• M31: 12,715,071 km (0.051 R)
• M32: 12,822,482 km (0.031 R)
• M33: 14,023,304 km (0.097 R)
• M34: 14,749,752 km (0.063 R)
• M35: 15,089,040 km (0.082 R)
• M36: 16,122,611 km (0.103 R)
• M37: 16,706,641 km (0.115 R)
• M38: 18,500,021 km (0.078 R)
• M39: 18,927,272 km (0.068 R)
• M40: 19,419,449 km (0.092 R)
• M41: 20,040,580 km (0.045 R)
• M42: 21,493,923 km (0.072 R)
• M43: 21,878,689 km (0.113 R)
• M44: 22,007,492 km (0.082 R)
• M45: 22,720,027 km (0.101 R)
• M46: 23,506,014 km (0.099 R)
• M47: 24,634,730 km (0.075 R)
• M48: 24,701,750 km (0.116 R)
• M49: 25,306,873 km (0.066 R)
• M50: 26,875,706 km (0.05 R)
• M51: 27,428,770 km (0.111 R)
• M52: 27,706,722 km (0.116 R)
• M53: 28,898,269 km (0.076 R)
• M54: 30,608,772 km (0.089 R)
• M55: 32,498,641 km (0.052 R)
• M56: 33,829,015 km (0.088 R)
• M57: 35,479,080 km (0.047 R)
• M58: 35,554,627 km (0.11 R)
• M59: 36,466,276 km (0.039 R)
• M60: 37,616,684 km (0.116 R)
• M61: 39,090,971 km (0.087 R)
• M62: 39,247,151 km (0.067 R)
• M63: 41,218,103 km (0.048 R)
• M64: 41,935,574 km (0.073 R)
• M65: 42,416,083 km (0.051 R)
• M66: 43,382,784 km (0.113 R)
• M67: 44,112,373 km (0.112 R)
• M68: 45,337,579 km (0.075 R)
• M69: 46,243,245 km (0.082 R)
• M70: 46,408,551 km (0.079 R)
• M71: 47,988,603 km (0.058 R)
• M72: 48,155,854 km (0.048 R)
• M73: 48,407,328 km (0.094 R)
• M74: 49,501,636 km (0.105 R)
• M75: 50,774,415 km (0.094 R)
• M76: 51,886,376 km (0.108 R)
• M77: 52,747,012 km (0.084 R)
• M78: 53,265,668 km (0.084 R)
• M79: 53,352,285 km (0.075 R)
• M80: 53,525,669 km (0.03 R)
• M81: 55,269,681 km (0.101 R)
• M82: 56,413,207 km (0.084 R)
• M83: 56,678,295 km (0.07 R)
• M84: 57,209,517 km (0.1 R)
• M85: 58,544,828 km (0.085 R)
• M86: 59,081,884 km (0.094 R)
• M87: 59,351,010 km (0.104 R)
• M88: 59,800,402 km (0.036 R)
• M89: 59,890,460 km (0.11 R)
• M90: 60,070,576 km (0.04 R)
• M91: 60,250,991 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit