🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 265 Days

Day: 13.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 85.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.2 AU - 1.7 AU

Year: 611 Days

Day: 12 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 113,147,397 km

• M1: 175,179 km (0.09 R)
• M2: 617,690 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.7 AU - 4.38 AU

Year: 2841 Days

Day: 26.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.8

Radius: 14.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.67 AU - 7.39 AU

Year: 5180 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,147,397 km

• M1: 245,341 km (0.057 R)
• M2: 393,891 km (0.116 R)
• M3: 538,852 km (0.093 R)
• M4: 671,545 km (0.111 R)
• M5: 780,003 km (0.06 R)
• M6: 975,977 km (0.099 R)
• M7: 1,295,218 km (0.084 R)
• M8: 1,467,705 km (0.109 R)
• M9: 1,598,304 km (0.117 R)
• M10: 1,716,037 km (0.097 R)
• M11: 1,854,415 km (0.098 R)
• M12: 1,978,581 km (0.085 R)
• M13: 2,273,439 km (0.111 R)
• M14: 2,387,732 km (0.095 R)
• M15: 2,543,463 km (0.097 R)
• M16: 2,662,393 km (0.038 R)
• M17: 2,865,098 km (0.084 R)
• M18: 3,051,946 km (0.057 R)
• M19: 3,977,359 km (0.091 R)
• M20: 4,093,147 km (0.062 R)
• M21: 5,236,673 km (0.097 R)
• M22: 5,857,205 km (0.066 R)
• M23: 7,595,832 km (0.092 R)
• M24: 7,856,581 km (0.102 R)
• M25: 7,973,417 km (0.12 R)
• M26: 8,387,055 km (0.103 R)
• M27: 8,506,584 km (0.115 R)
• M28: 8,626,561 km (0.092 R)
• M29: 9,513,976 km (0.119 R)
• M30: 10,785,258 km (0.11 R)
• M31: 10,882,796 km (0.038 R)
• M32: 11,013,246 km (0.11 R)
• M33: 11,111,531 km (0.105 R)
• M34: 11,341,763 km (0.117 R)
• M35: 12,448,787 km (0.086 R)
• M36: 12,653,885 km (0.076 R)
• M37: 12,860,031 km (0.077 R)
• M38: 13,801,451 km (0.077 R)
• M39: 13,942,821 km (0.106 R)
• M40: 14,909,672 km (0.055 R)
• M41: 15,566,257 km (0.028 R)
• M42: 16,157,916 km (0.08 R)
• M43: 16,269,666 km (0.032 R)
• M44: 17,134,940 km (0.112 R)
• M45: 17,287,081 km (0.105 R)
• M46: 17,630,707 km (0.073 R)
• M47: 17,784,344 km (0.097 R)
• M48: 17,899,684 km (0.101 R)
• M49: 18,131,262 km (0.048 R)
• M50: 18,363,887 km (0.106 R)
• M51: 19,225,271 km (0.04 R)
• M52: 19,581,314 km (0.08 R)
• M53: 20,824,921 km (0.093 R)
• M54: 22,550,233 km (0.09 R)
• M55: 23,556,728 km (0.093 R)
• M56: 23,725,923 km (0.114 R)
• M57: 23,895,417 km (0.102 R)
• M58: 24,022,875 km (0.058 R)
• M59: 25,309,865 km (0.114 R)
• M60: 25,439,716 km (0.041 R)
• M61: 25,656,783 km (0.085 R)
• M62: 26,663,128 km (0.063 R)
• M63: 26,883,635 km (0.095 R)
• M64: 27,060,460 km (0.07 R)
• M65: 28,309,153 km (0.118 R)
• M66: 28,895,128 km (0.026 R)
• M67: 29,987,791 km (0.104 R)
• M68: 30,354,904 km (0.114 R)
• M69: 30,677,437 km (0.047 R)
• M70: 30,769,888 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 7.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.5 AU - 15.74 AU

Year: 18562 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 113,147,397 km

• M1: 238,010 km (0.116 R)
• M2: 464,950 km (0.058 R)
• M3: 620,831 km (0.043 R)
• M4: 676,631 km (0.065 R)
• M5: 734,376 km (0.08 R)
• M6: 855,251 km (0.097 R)
• M7: 1,026,840 km (0.112 R)
• M8: 1,116,898 km (0.086 R)
• M9: 1,209,648 km (0.085 R)
• M10: 1,329,327 km (0.06 R)
• M11: 1,957,638 km (0.107 R)
• M12: 2,156,603 km (0.102 R)
• M13: 2,792,095 km (0.068 R)
• M14: 3,147,090 km (0.116 R)
• M15: 3,380,463 km (0.071 R)
• M16: 4,006,231 km (0.111 R)
• M17: 4,078,038 km (0.03 R)
• M18: 4,857,144 km (0.082 R)
• M19: 5,322,692 km (0.063 R)
• M20: 5,520,909 km (0.095 R)
• M21: 6,296,275 km (0.118 R)
• M22: 7,148,833 km (0.113 R)
• M23: 7,633,082 km (0.099 R)
• M24: 7,946,788 km (0.09 R)
• M25: 8,726,193 km (0.049 R)
• M26: 9,054,262 km (0.117 R)
• M27: 9,481,962 km (0.075 R)
• M28: 9,577,854 km (0.045 R)
• M29: 10,160,239 km (0.064 R)
• M30: 10,754,142 km (0.037 R)
• M31: 10,904,488 km (0.107 R)
• M32: 11,666,091 km (0.069 R)
• M33: 11,975,459 km (0.118 R)
• M34: 12,079,280 km (0.09 R)
• M35: 12,444,748 km (0.116 R)
• M36: 12,549,765 km (0.106 R)
• M37: 12,813,806 km (0.118 R)
• M38: 13,347,421 km (0.067 R)
• M39: 13,562,842 km (0.098 R)
• M40: 13,997,274 km (0.083 R)
• M41: 14,326,090 km (0.117 R)
• M42: 14,824,102 km (0.099 R)
• M43: 14,991,352 km (0.118 R)
• M44: 15,103,251 km (0.087 R)
• M45: 15,215,300 km (0.112 R)
• M46: 15,553,391 km (0.091 R)
• M47: 16,008,019 km (0.117 R)
• M48: 16,122,312 km (0.041 R)
• M49: 16,524,730 km (0.068 R)
• M50: 16,756,158 km (0.108 R)
• M51: 17,046,827 km (0.107 R)
• M52: 17,105,170 km (0.101 R)
• M53: 17,988,396 km (0.107 R)
• M54: 19,371,428 km (0.057 R)
• M55: 20,975,417 km (0.119 R)
• M56: 22,365,779 km (0.113 R)
• M57: 23,136,657 km (0.113 R)
• M58: 24,440,702 km (0.117 R)
• M59: 25,035,204 km (0.117 R)
• M60: 26,171,250 km (0.091 R)
• M61: 26,306,038 km (0.101 R)
• M62: 27,051,334 km (0.049 R)
• M63: 30,171,647 km (0.08 R)
• M64: 30,242,406 km (0.106 R)
• M65: 31,165,575 km (0.067 R)
• M66: 33,769,924 km (0.119 R)
• M67: 33,916,680 km (0.089 R)
• M68: 34,801,551 km (0.101 R)
• M69: 35,544,604 km (0.109 R)
• M70: 37,122,263 km (0.09 R)
• M71: 40,734,902 km (0.117 R)
• M72: 41,675,124 km (0.044 R)
• M73: 42,860,388 km (0.114 R)
• M74: 43,098,847 km (0.073 R)
• M75: 43,178,433 km (0.078 R)
• M76: 43,258,019 km (0.073 R)
• M77: 45,344,910 km (0.075 R)
• M78: 45,668,939 km (0.082 R)
• M79: 48,123,241 km (0.082 R)
• M80: 49,532,902 km (0.052 R)
• M81: 49,699,554 km (0.101 R)
• M82: 50,787,879 km (0.089 R)
• M83: 51,124,324 km (0.104 R)
• M84: 51,714,937 km (0.077 R)
• M85: 52,817,772 km (0.077 R)
• M86: 53,500,238 km (0.111 R)
• M87: 53,756,948 km (0.111 R)
• M88: 54,787,677 km (0.105 R)
• M89: 55,565,137 km (0.109 R)
• M90: 55,911,755 km (0.115 R)
• M91: 57,743,731 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.9

Radius: 6.6

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.55 AU - 23.53 AU

Year: 30218 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,147,397 km

• M1: 667,805 km (0.099 R)
• M2: 879,635 km (0.107 R)
• M3: 1,022,801 km (0.109 R)
• M4: 1,429,707 km (0.065 R)
• M5: 2,106,188 km (0.084 R)
• M6: 2,742,727 km (0.071 R)
• M7: 3,707,933 km (0.103 R)
• M8: 3,847,059 km (0.056 R)
• M9: 4,420,767 km (0.103 R)
• M10: 5,175,189 km (0.098 R)
• M11: 6,686,875 km (0.118 R)
• M12: 7,373,679 km (0.034 R)
• M13: 8,142,911 km (0.108 R)
• M14: 8,875,492 km (0.111 R)
• M15: 8,937,426 km (0.111 R)
• M16: 9,249,636 km (0.062 R)
• M17: 10,665,131 km (0.102 R)
• M18: 12,631,745 km (0.098 R)
• M19: 12,841,481 km (0.104 R)
• M20: 13,763,602 km (0.119 R)
• M21: 13,835,559 km (0.065 R)
• M22: 15,223,678 km (0.114 R)
• M23: 15,521,527 km (0.12 R)
• M24: 17,039,497 km (0.116 R)
• M25: 18,051,227 km (0.091 R)
• M26: 18,763,163 km (0.104 R)
• M27: 21,534,165 km (0.078 R)
• M28: 22,204,513 km (0.09 R)
• M29: 22,626,977 km (0.076 R)
• M30: 22,881,593 km (0.103 R)
• M31: 25,129,002 km (0.103 R)
• M32: 25,392,743 km (0.067 R)
• M33: 26,011,779 km (0.101 R)
• M34: 26,100,640 km (0.115 R)
• M35: 26,994,786 km (0.103 R)
• M36: 27,355,167 km (0.093 R)
• M37: 27,626,538 km (0.116 R)
• M38: 28,720,996 km (0.099 R)
• M39: 28,812,849 km (0.106 R)
• M40: 28,996,854 km (0.104 R)
• M41: 29,551,115 km (0.037 R)
• M42: 30,482,661 km (0.083 R)
• M43: 33,238,104 km (0.095 R)
• M44: 34,206,600 km (0.102 R)
• M45: 34,889,963 km (0.103 R)
• M46: 36,668,084 km (0.08 R)
• M47: 38,172,141 km (0.08 R)
• M48: 40,106,142 km (0.083 R)
• M49: 41,655,377 km (0.117 R)
• M50: 42,176,128 km (0.086 R)
• M51: 42,280,547 km (0.072 R)
• M52: 48,809,746 km (0.12 R)
• M53: 49,358,770 km (0.108 R)
• M54: 49,909,739 km (0.049 R)
• M55: 51,240,412 km (0.095 R)
• M56: 51,686,513 km (0.096 R)
• M57: 52,470,406 km (0.105 R)
• M58: 55,530,430 km (0.071 R)
• M59: 55,874,057 km (0.068 R)
• M60: 59,114,646 km (0.112 R)
• M61: 60,875,562 km (0.116 R)
• M62: 62,296,593 km (0.114 R)
• M63: 63,968,349 km (0.025 R)
• M64: 71,049,414 km (0.049 R)
• M65: 73,296,973 km (0.079 R)
• M66: 75,948,445 km (0.111 R)
• M67: 77,477,635 km (0.071 R)
• M68: 78,759,689 km (0.086 R)
• M69: 81,344,889 km (0.07 R)
• M70: 83,040,132 km (0.108 R)
• M71: 85,538,566 km (0.099 R)
• M72: 86,730,712 km (0.081 R)
• M73: 89,399,388 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 4.3

Gravity: 47.66 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 18.08 AU - 22.5 AU

Year: 31974 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,147,397 km

• M1: 56,997 km (0.062 R)
• M2: 166,502 km (0.089 R)
• M3: 240,853 km (0.025 R)
• M4: 1,205,759 km (0.114 R)
• M5: 1,280,109 km (0.112 R)
• M6: 2,709,068 km (0.085 R)
• M7: 2,757,837 km (0.109 R)
• M8: 3,523,030 km (0.102 R)
• M9: 3,576,287 km (0.069 R)
• M10: 3,737,703 km (0.119 R)
• M11: 4,349,408 km (0.039 R)
• M12: 4,637,684 km (0.049 R)
• M13: 4,932,092 km (0.106 R)
• M14: 5,788,241 km (0.107 R)
• M15: 7,910,735 km (0.065 R)
• M16: 8,618,333 km (0.054 R)
• M17: 9,568,130 km (0.098 R)
• M18: 10,168,915 km (0.117 R)
• M19: 10,397,351 km (0.102 R)
• M20: 11,171,071 km (0.086 R)
• M21: 12,204,194 km (0.115 R)
• M22: 12,365,910 km (0.104 R)
• M23: 12,609,605 km (0.116 R)
• M24: 12,773,115 km (0.106 R)
• M25: 12,855,095 km (0.087 R)
• M26: 13,600,690 km (0.118 R)
• M27: 13,936,538 km (0.099 R)
• M28: 14,105,434 km (0.077 R)
• M29: 15,656,464 km (0.086 R)
• M30: 16,274,004 km (0.075 R)
• M31: 21,104,071 km (0.08 R)
• M32: 21,395,338 km (0.057 R)
• M33: 21,492,726 km (0.108 R)
• M34: 22,871,420 km (0.096 R)
• M35: 24,992,419 km (0.077 R)
• M36: 26,232,435 km (0.114 R)
• M37: 27,175,351 km (0.114 R)
• M38: 27,704,030 km (0.096 R)
• M39: 28,771,560 km (0.062 R)
• M40: 29,094,392 km (0.12 R)
• M41: 33,061,429 km (0.101 R)
• M42: 33,512,466 km (0.108 R)
• M43: 33,625,562 km (0.053 R)
• M44: 33,738,808 km (0.103 R)
• M45: 34,763,553 km (0.107 R)
• M46: 37,898,526 km (0.065 R)
• M47: 38,134,442 km (0.05 R)
• M48: 38,844,733 km (0.108 R)
• M49: 44,557,576 km (0.115 R)
• M50: 47,447,209 km (0.104 R)
• M51: 48,594,325 km (0.082 R)
• M52: 49,492,810 km (0.082 R)
• M53: 50,396,830 km (0.11 R)
• M54: 59,320,044 km (0.093 R)
• M55: 59,456,776 km (0.071 R)
• M56: 59,593,658 km (0.117 R)
• M57: 59,730,690 km (0.094 R)
• M58: 61,798,731 km (0.08 R)
• M59: 62,076,235 km (0.109 R)
• M60: 62,632,589 km (0.071 R)
• M61: 62,911,290 km (0.074 R)
• M62: 65,579,967 km (0.111 R)
• M63: 67,855,649 km (0.074 R)
• M64: 68,141,980 km (0.046 R)
• M65: 70,881,566 km (0.094 R)
• M66: 71,608,611 km (0.094 R)
• M67: 71,754,170 km (0.118 R)
• M68: 74,393,376 km (0.106 R)
• M69: 76,170,449 km (0.118 R)
• M70: 77,213,445 km (0.12 R)
• M71: 78,862,014 km (0.12 R)
• M72: 79,766,033 km (0.094 R)
• M73: 82,041,267 km (0.114 R)
• M74: 84,030,470 km (0.114 R)
• M75: 84,184,107 km (0.117 R)
• M76: 85,571,179 km (0.111 R)
• M77: 85,725,863 km (0.063 R)
• M78: 86,810,597 km (0.088 R)
• M79: 88,368,210 km (0.101 R)
• M80: 89,150,457 km (0.053 R)
• M81: 90,092,176 km (0.106 R)
• M82: 92,143,761 km (0.102 R)
• M83: 93,254,974 km (0.07 R)
• M84: 95,169,977 km (0.098 R)
• M85: 95,650,784 km (0.098 R)
• M86: 97,259,260 km (0.079 R)
• M87: 98,552,384 km (0.118 R)
• M88: 99,851,343 km (0.044 R)
• M89: 101,319,347 km (0.098 R)
• M90: 103,287,755 km (0.116 R)
• M91: 103,781,728 km (0.03 R)
• M92: 107,428,924 km (0.068 R)
• M93: 109,100,530 km (0.119 R)
• M94: 110,444,069 km (0.083 R)
• M95: 110,780,814 km (0.081 R)
• M96: 111,455,201 km (0.089 R)
• M97: 111,624,097 km (0.086 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit