🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 21.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 29.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.14 AU - 1.34 AU

Year: 517 Days

Day: 15.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,380,700 km

• M1: 58,194 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.44 AU - 2.44 AU

Year: 1428 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,380,700 km

• M1: 504,444 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 9.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.79 AU - 5.91 AU

Year: 4637 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,380,700 km

• M1: 168,746 km (0.036 R)
• M2: 427,252 km (0.078 R)
• M3: 487,689 km (0.098 R)
• M4: 628,610 km (0.097 R)
• M5: 689,048 km (0.114 R)
• M6: 751,729 km (0.12 R)
• M7: 827,725 km (0.111 R)
• M8: 1,011,581 km (0.115 R)
• M9: 1,072,018 km (0.047 R)
• M10: 1,209,200 km (0.081 R)
• M11: 1,392,607 km (0.094 R)
• M12: 2,167,673 km (0.118 R)
• M13: 2,262,817 km (0.097 R)
• M14: 2,457,444 km (0.055 R)
• M15: 2,623,947 km (0.081 R)
• M16: 2,742,727 km (0.071 R)
• M17: 2,845,950 km (0.085 R)
• M18: 3,345,158 km (0.067 R)
• M19: 3,737,404 km (0.058 R)
• M20: 4,026,726 km (0.086 R)
• M21: 4,323,378 km (0.085 R)
• M22: 4,525,036 km (0.117 R)
• M23: 4,606,567 km (0.111 R)
• M24: 5,169,953 km (0.043 R)
• M25: 5,514,178 km (0.082 R)
• M26: 6,134,410 km (0.041 R)
• M27: 6,407,127 km (0.113 R)
• M28: 6,870,282 km (0.089 R)
• M29: 7,440,549 km (0.118 R)
• M30: 7,537,040 km (0.106 R)
• M31: 7,706,983 km (0.092 R)
• M32: 7,829,205 km (0.084 R)
• M33: 8,651,544 km (0.12 R)
• M34: 8,906,160 km (0.112 R)
• M35: 9,344,781 km (0.105 R)
• M36: 9,632,308 km (0.106 R)
• M37: 9,790,433 km (0.088 R)
• M38: 10,350,527 km (0.113 R)
• M39: 11,224,029 km (0.052 R)
• M40: 11,529,657 km (0.098 R)
• M41: 12,406,002 km (0.091 R)
• M42: 12,520,594 km (0.055 R)
• M43: 13,011,873 km (0.12 R)
• M44: 13,099,089 km (0.055 R)
• M45: 13,215,925 km (0.097 R)
• M46: 13,479,815 km (0.072 R)
• M47: 14,012,982 km (0.057 R)
• M48: 14,613,468 km (0.096 R)
• M49: 15,099,960 km (0.112 R)
• M50: 15,283,666 km (0.036 R)
• M51: 15,560,871 km (0.106 R)
• M52: 15,653,472 km (0.039 R)
• M53: 15,777,489 km (0.11 R)
• M54: 15,870,689 km (0.106 R)
• M55: 16,119,919 km (0.114 R)
• M56: 16,812,407 km (0.03 R)
• M57: 16,970,981 km (0.111 R)
• M58: 17,258,059 km (0.097 R)
• M59: 17,482,306 km (0.099 R)
• M60: 17,610,961 km (0.111 R)
• M61: 17,675,288 km (0.081 R)
• M62: 17,836,704 km (0.087 R)
• M63: 17,998,569 km (0.07 R)
• M64: 18,063,494 km (0.057 R)
• M65: 18,291,182 km (0.113 R)
• M66: 18,552,679 km (0.034 R)
• M67: 18,749,550 km (0.101 R)
• M68: 18,914,257 km (0.118 R)
• M69: 18,980,230 km (0.099 R)
• M70: 19,311,290 km (0.113 R)
• M71: 19,510,853 km (0.097 R)
• M72: 19,711,015 km (0.083 R)
• M73: 19,911,925 km (0.113 R)
• M74: 20,282,031 km (0.061 R)
• M75: 20,586,612 km (0.074 R)
• M76: 20,926,797 km (0.07 R)
• M77: 21,578,146 km (0.063 R)
• M78: 22,760,418 km (0.077 R)
• M79: 22,830,729 km (0.1 R)
• M80: 23,253,343 km (0.102 R)
• M81: 23,394,863 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 13.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.67 AU - 7.37 AU

Year: 6970 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,380,700 km

• M1: 181,313 km (0.115 R)
• M2: 274,811 km (0.11 R)
• M3: 677,529 km (0.119 R)
• M4: 842,834 km (0.115 R)
• M5: 996,322 km (0.067 R)
• M6: 1,332,917 km (0.093 R)
• M7: 1,468,752 km (0.082 R)
• M8: 2,059,514 km (0.081 R)
• M9: 2,418,100 km (0.096 R)
• M10: 2,548,400 km (0.104 R)
• M11: 3,013,350 km (0.096 R)
• M12: 3,154,122 km (0.076 R)
• M13: 3,526,321 km (0.073 R)
• M14: 3,869,199 km (0.117 R)
• M15: 5,177,134 km (0.07 R)
• M16: 5,866,331 km (0.047 R)
• M17: 5,967,160 km (0.043 R)
• M18: 6,247,506 km (0.115 R)
• M19: 6,636,910 km (0.107 R)
• M20: 6,900,950 km (0.112 R)
• M21: 7,061,019 km (0.06 R)
• M22: 7,384,899 km (0.106 R)
• M23: 7,658,663 km (0.115 R)
• M24: 7,796,742 km (0.111 R)
• M25: 7,907,893 km (0.089 R)
• M26: 8,019,493 km (0.059 R)
• M27: 8,442,855 km (0.115 R)
• M28: 8,585,571 km (0.072 R)
• M29: 8,758,058 km (0.112 R)
• M30: 9,577,555 km (0.075 R)
• M31: 10,087,235 km (0.11 R)
• M32: 10,299,664 km (0.069 R)
• M33: 11,070,542 km (0.103 R)
• M34: 12,084,366 km (0.12 R)
• M35: 12,277,796 km (0.073 R)
• M36: 12,569,811 km (0.086 R)
• M37: 12,831,458 km (0.119 R)
• M38: 13,127,812 km (0.082 R)
• M39: 13,260,355 km (0.086 R)
• M40: 13,359,987 km (0.12 R)
• M41: 13,526,639 km (0.072 R)
• M42: 13,895,548 km (0.086 R)
• M43: 14,370,072 km (0.066 R)
• M44: 14,472,547 km (0.068 R)
• M45: 14,746,760 km (0.093 R)
• M46: 14,884,390 km (0.037 R)
• M47: 15,684,888 km (0.095 R)
• M48: 17,691,743 km (0.114 R)
• M49: 18,058,557 km (0.066 R)
• M50: 18,502,115 km (0.079 R)
• M51: 19,324,754 km (0.084 R)
• M52: 19,930,476 km (0.116 R)
• M53: 20,657,820 km (0.038 R)
• M54: 20,773,460 km (0.093 R)
• M55: 20,889,398 km (0.083 R)
• M56: 22,020,507 km (0.085 R)
• M57: 22,296,515 km (0.12 R)
• M58: 22,613,513 km (0.107 R)
• M59: 24,586,709 km (0.098 R)
• M60: 24,914,179 km (0.05 R)
• M61: 25,242,995 km (0.12 R)
• M62: 25,408,002 km (0.095 R)
• M63: 26,866,730 km (0.099 R)
• M64: 27,373,119 km (0.088 R)
• M65: 28,181,396 km (0.084 R)
• M66: 28,868,051 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 10.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.46 AU - 8.72 AU

Year: 7075 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,380,700 km

• M1: 152,291 km (0.078 R)
• M2: 409,449 km (0.052 R)
• M3: 783,145 km (0.081 R)
• M4: 918,531 km (0.107 R)
• M5: 1,538,913 km (0.048 R)
• M6: 1,609,374 km (0.09 R)
• M7: 2,167,075 km (0.103 R)
• M8: 3,909,142 km (0.104 R)
• M9: 4,594,300 km (0.064 R)
• M10: 4,667,902 km (0.11 R)
• M11: 4,801,194 km (0.111 R)
• M12: 4,890,803 km (0.098 R)
• M13: 6,416,103 km (0.074 R)
• M14: 7,204,484 km (0.073 R)
• M15: 7,410,630 km (0.097 R)
• M16: 8,798,300 km (0.058 R)
• M17: 9,297,059 km (0.094 R)
• M18: 9,938,235 km (0.117 R)
• M19: 12,109,349 km (0.077 R)
• M20: 13,606,674 km (0.107 R)
• M21: 13,755,375 km (0.12 R)
• M22: 13,904,673 km (0.115 R)
• M23: 14,506,954 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 12.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.57 AU - 10.31 AU

Year: 11744 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,380,700 km

• M1: 163,959 km (0.086 R)
• M2: 397,781 km (0.09 R)
• M3: 757,713 km (0.106 R)
• M4: 1,212,940 km (0.055 R)
• M5: 1,450,052 km (0.086 R)
• M6: 1,532,630 km (0.071 R)
• M7: 1,856,809 km (0.09 R)
• M8: 2,038,869 km (0.078 R)
• M9: 2,520,275 km (0.116 R)
• M10: 3,090,243 km (0.077 R)
• M11: 3,558,036 km (0.052 R)
• M12: 3,671,431 km (0.109 R)
• M13: 3,814,746 km (0.075 R)
• M14: 4,498,707 km (0.028 R)
• M15: 4,683,461 km (0.048 R)
• M16: 5,252,980 km (0.043 R)
• M17: 6,080,256 km (0.092 R)
• M18: 6,596,069 km (0.105 R)
• M19: 7,342,114 km (0.056 R)
• M20: 7,670,032 km (0.102 R)
• M21: 8,002,888 km (0.118 R)
• M22: 8,682,810 km (0.092 R)
• M23: 9,538,809 km (0.099 R)
• M24: 9,976,981 km (0.026 R)
• M25: 10,138,098 km (0.088 R)
• M26: 10,462,576 km (0.07 R)
• M27: 11,163,741 km (0.119 R)
• M28: 11,752,558 km (0.101 R)
• M29: 12,136,426 km (0.076 R)
• M30: 12,437,866 km (0.094 R)
• M31: 12,785,532 km (0.115 R)
• M32: 12,960,561 km (0.082 R)
• M33: 13,048,225 km (0.087 R)
• M34: 14,072,223 km (0.081 R)
• M35: 14,388,922 km (0.05 R)
• M36: 14,616,759 km (0.053 R)
• M37: 14,799,717 km (0.087 R)
• M38: 15,075,725 km (0.076 R)
• M39: 15,492,954 km (0.112 R)
• M40: 15,913,922 km (0.082 R)
• M41: 16,291,358 km (0.053 R)
• M42: 16,671,636 km (0.036 R)
• M43: 17,151,246 km (0.094 R)
• M44: 18,915,304 km (0.03 R)
• M45: 19,315,179 km (0.09 R)
• M46: 19,465,825 km (0.042 R)
• M47: 20,377,923 km (0.087 R)
• M48: 20,839,283 km (0.108 R)
• M49: 21,407,754 km (0.071 R)
• M50: 22,771,788 km (0.104 R)
• M51: 23,678,800 km (0.119 R)
• M52: 23,947,777 km (0.097 R)
• M53: 24,271,955 km (0.108 R)
• M54: 25,143,513 km (0.06 R)
• M55: 25,528,129 km (0.103 R)
• M56: 26,247,395 km (0.114 R)
• M57: 28,674,022 km (0.077 R)
• M58: 29,537,202 km (0.108 R)
• M59: 30,175,686 km (0.081 R)
• M60: 30,409,058 km (0.077 R)
• M61: 30,818,807 km (0.116 R)
• M62: 31,407,325 km (0.099 R)
• M63: 32,416,363 km (0.116 R)
• M64: 32,535,742 km (0.119 R)
• M65: 33,195,020 km (0.113 R)
• M66: 33,677,323 km (0.104 R)
• M67: 34,709,997 km (0.054 R)
• M68: 35,076,961 km (0.101 R)
• M69: 35,876,412 km (0.106 R)
• M70: 36,123,547 km (0.112 R)
• M71: 37,744,141 km (0.114 R)
• M72: 38,373,649 km (0.063 R)
• M73: 38,943,318 km (0.069 R)
• M74: 39,515,679 km (0.064 R)
• M75: 42,419,374 km (0.039 R)
• M76: 42,811,619 km (0.107 R)
• M77: 43,468,204 km (0.114 R)
• M78: 43,600,000 km (0.113 R)
• M79: 43,863,741 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.1

Radius: 7.4

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.29 AU - 17.37 AU

Year: 23602 Days

Day: 18 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,380,700 km

• M1: 94,247 km (0.107 R)
• M2: 185,801 km (0.093 R)
• M3: 249,978 km (0.111 R)
• M4: 357,090 km (0.037 R)
• M5: 727,644 km (0.12 R)
• M6: 1,087,876 km (0.055 R)
• M7: 1,440,777 km (0.087 R)
• M8: 1,796,670 km (0.056 R)
• M9: 2,245,763 km (0.093 R)
• M10: 2,380,252 km (0.105 R)
• M11: 2,728,366 km (0.069 R)
• M12: 2,800,023 km (0.115 R)
• M13: 3,318,530 km (0.11 R)
• M14: 3,588,853 km (0.091 R)
• M15: 3,746,679 km (0.071 R)
• M16: 3,826,414 km (0.096 R)
• M17: 3,906,599 km (0.077 R)
• M18: 4,068,912 km (0.105 R)
• M19: 4,151,042 km (0.119 R)
• M20: 4,233,470 km (0.07 R)
• M21: 4,442,309 km (0.112 R)
• M22: 5,088,871 km (0.103 R)
• M23: 5,810,680 km (0.112 R)
• M24: 5,996,032 km (0.106 R)
• M25: 6,708,866 km (0.116 R)
• M26: 7,448,179 km (0.056 R)
• M27: 7,599,273 km (0.035 R)
• M28: 8,006,777 km (0.043 R)
• M29: 8,473,822 km (0.102 R)
• M30: 9,325,782 km (0.113 R)
• M31: 9,488,544 km (0.115 R)
• M32: 10,204,819 km (0.081 R)
• M33: 10,995,593 km (0.119 R)
• M34: 11,747,472 km (0.092 R)
• M35: 12,755,462 km (0.062 R)
• M36: 13,483,555 km (0.101 R)
• M37: 14,225,112 km (0.092 R)
• M38: 14,412,708 km (0.033 R)
• M39: 14,475,389 km (0.103 R)
• M40: 15,426,233 km (0.064 R)
• M41: 15,747,719 km (0.113 R)
• M42: 15,941,747 km (0.113 R)
• M43: 16,071,449 km (0.045 R)
• M44: 16,593,845 km (0.11 R)
• M45: 18,534,129 km (0.045 R)
• M46: 18,670,562 km (0.09 R)
• M47: 19,219,586 km (0.09 R)
• M48: 20,686,094 km (0.059 R)
• M49: 21,468,641 km (0.058 R)
• M50: 22,989,154 km (0.079 R)
• M51: 23,282,665 km (0.112 R)
• M52: 25,447,795 km (0.038 R)
• M53: 26,746,603 km (0.111 R)
• M54: 27,287,699 km (0.061 R)
• M55: 28,380,661 km (0.073 R)
• M56: 28,932,378 km (0.101 R)
• M57: 31,581,307 km (0.105 R)
• M58: 32,810,703 km (0.057 R)
• M59: 34,055,806 km (0.096 R)
• M60: 35,147,272 km (0.058 R)
• M61: 35,654,857 km (0.096 R)
• M62: 35,739,679 km (0.061 R)
• M63: 36,420,798 km (0.113 R)
• M64: 36,763,078 km (0.093 R)
• M65: 36,848,798 km (0.045 R)
• M66: 37,969,136 km (0.115 R)
• M67: 40,154,761 km (0.079 R)
• M68: 41,932,582 km (0.093 R)
• M69: 42,291,168 km (0.091 R)
• M70: 42,741,009 km (0.083 R)
• M71: 43,101,839 km (0.094 R)
• M72: 43,826,791 km (0.029 R)
• M73: 46,210,333 km (0.08 R)
• M74: 46,952,189 km (0.101 R)
• M75: 48,166,026 km (0.085 R)
• M76: 48,259,824 km (0.118 R)
• M77: 49,390,186 km (0.088 R)
• M78: 50,529,224 km (0.086 R)
• M79: 51,389,262 km (0.116 R)
• M80: 52,157,746 km (0.081 R)
• M81: 52,350,428 km (0.069 R)
• M82: 53,026,760 km (0.096 R)
• M83: 55,073,259 km (0.098 R)
• M84: 55,662,675 km (0.099 R)
• M85: 55,859,695 km (0.101 R)
• M86: 56,649,722 km (0.103 R)
• M87: 57,046,156 km (0.063 R)
• M88: 57,841,718 km (0.115 R)
• M89: 57,941,499 km (0.097 R)
• M90: 59,142,471 km (0.091 R)
• M91: 60,250,692 km (0.038 R)
• M92: 61,162,341 km (0.1 R)
• M93: 63,512,973 km (0.025 R)
• M94: 66,623,262 km (0.115 R)
• M95: 67,986,398 km (0.071 R)
• M96: 68,935,447 km (0.117 R)
• M97: 69,995,049 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit