🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 294 Days

Day: 30.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.01 AU - 4.63 AU

Year: 2798 Days

Day: 32.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 8.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.31 AU - 4.89 AU

Year: 3697 Days

Day: 7.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,998,480 km

• M1: 124,615 km (0.051 R)
• M2: 188,045 km (0.096 R)
• M3: 383,569 km (0.051 R)
• M4: 558,748 km (0.07 R)
• M5: 697,724 km (0.032 R)
• M6: 804,238 km (0.101 R)
• M7: 1,418,487 km (0.075 R)
• M8: 1,514,379 km (0.099 R)
• M9: 1,829,881 km (0.072 R)
• M10: 1,934,749 km (0.104 R)
• M11: 2,010,745 km (0.078 R)
• M12: 2,119,054 km (0.089 R)
• M13: 2,261,172 km (0.119 R)
• M14: 3,142,902 km (0.076 R)
• M15: 3,287,264 km (0.047 R)
• M16: 3,433,870 km (0.076 R)
• M17: 3,508,070 km (0.07 R)
• M18: 3,564,020 km (0.072 R)
• M19: 3,867,404 km (0.114 R)
• M20: 4,002,940 km (0.036 R)
• M21: 4,358,384 km (0.113 R)
• M22: 4,662,517 km (0.115 R)
• M23: 4,786,085 km (0.12 R)
• M24: 4,952,438 km (0.109 R)
• M25: 5,463,464 km (0.07 R)
• M26: 5,968,805 km (0.101 R)
• M27: 6,080,705 km (0.053 R)
• M28: 6,650,373 km (0.083 R)
• M29: 6,719,936 km (0.117 R)
• M30: 7,071,342 km (0.088 R)
• M31: 7,743,036 km (0.109 R)
• M32: 7,840,724 km (0.091 R)
• M33: 8,334,995 km (0.104 R)
• M34: 8,661,866 km (0.087 R)
• M35: 8,737,862 km (0.074 R)
• M36: 8,865,020 km (0.07 R)
• M37: 8,967,196 km (0.114 R)
• M38: 9,121,281 km (0.104 R)
• M39: 9,250,235 km (0.113 R)
• M40: 9,798,810 km (0.07 R)
• M41: 10,170,411 km (0.101 R)
• M42: 10,492,645 km (0.074 R)
• M43: 11,064,558 km (0.074 R)
• M44: 11,312,741 km (0.12 R)
• M45: 11,395,917 km (0.028 R)
• M46: 11,730,418 km (0.103 R)
• M47: 12,523,885 km (0.049 R)
• M48: 12,609,904 km (0.089 R)
• M49: 12,667,349 km (0.111 R)
• M50: 13,363,727 km (0.078 R)
• M51: 13,923,971 km (0.111 R)
• M52: 14,132,212 km (0.099 R)
• M53: 14,371,568 km (0.056 R)
• M54: 14,945,426 km (0.104 R)
• M55: 15,250,456 km (0.102 R)
• M56: 15,311,641 km (0.082 R)
• M57: 16,084,314 km (0.048 R)
• M58: 16,774,559 km (0.044 R)
• M59: 18,411,908 km (0.106 R)
• M60: 18,477,132 km (0.088 R)
• M61: 18,607,881 km (0.12 R)
• M62: 18,936,098 km (0.107 R)
• M63: 19,067,894 km (0.098 R)
• M64: 19,266,111 km (0.077 R)
• M65: 19,398,655 km (0.03 R)
• M66: 19,965,481 km (0.103 R)
• M67: 20,368,797 km (0.111 R)
• M68: 20,979,007 km (0.045 R)
• M69: 21,047,074 km (0.12 R)
• M70: 21,423,313 km (0.088 R)
• M71: 21,767,238 km (0.118 R)
• M72: 22,182,372 km (0.071 R)
• M73: 22,495,481 km (0.077 R)
• M74: 22,670,061 km (0.082 R)
• M75: 23,055,575 km (0.088 R)
• M76: 23,161,191 km (0.077 R)
• M77: 23,514,242 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 13.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.96 AU - 5.44 AU

Year: 4444 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,998,480 km

• M1: 171,888 km (0.079 R)
• M2: 693,237 km (0.117 R)
• M3: 1,114,504 km (0.112 R)
• M4: 2,080,308 km (0.073 R)
• M5: 2,359,607 km (0.08 R)
• M6: 2,791,347 km (0.052 R)
• M7: 3,037,585 km (0.075 R)
• M8: 3,121,360 km (0.103 R)
• M9: 3,864,113 km (0.077 R)
• M10: 4,209,086 km (0.042 R)
• M11: 4,444,702 km (0.069 R)
• M12: 4,904,267 km (0.072 R)
• M13: 5,027,835 km (0.101 R)
• M14: 5,152,450 km (0.032 R)
• M15: 5,430,253 km (0.114 R)
• M16: 5,532,578 km (0.073 R)
• M17: 6,159,692 km (0.1 R)
• M18: 6,617,611 km (0.087 R)
• M19: 6,919,799 km (0.056 R)
• M20: 7,003,125 km (0.096 R)
• M21: 7,226,624 km (0.105 R)
• M22: 7,595,084 km (0.092 R)
• M23: 7,709,676 km (0.062 R)
• M24: 8,027,871 km (0.117 R)
• M25: 8,115,535 km (0.103 R)
• M26: 8,291,462 km (0.038 R)
• M27: 8,528,275 km (0.118 R)
• M28: 8,737,114 km (0.061 R)
• M29: 9,008,335 km (0.039 R)
• M30: 9,869,869 km (0.088 R)
• M31: 10,278,870 km (0.062 R)
• M32: 10,565,200 km (0.089 R)
• M33: 10,789,896 km (0.066 R)
• M34: 11,374,674 km (0.076 R)
• M35: 11,473,109 km (0.035 R)
• M36: 12,003,135 km (0.053 R)
• M37: 12,779,099 km (0.072 R)
• M38: 13,121,678 km (0.04 R)
• M39: 13,397,836 km (0.115 R)
• M40: 13,675,938 km (0.066 R)
• M41: 14,273,282 km (0.089 R)
• M42: 14,843,250 km (0.074 R)
• M43: 14,987,014 km (0.078 R)
• M44: 15,348,143 km (0.085 R)
• M45: 15,602,759 km (0.074 R)
• M46: 15,895,522 km (0.088 R)
• M47: 16,226,881 km (0.108 R)
• M48: 16,337,883 km (0.071 R)
• M49: 16,597,884 km (0.108 R)
• M50: 17,046,677 km (0.107 R)
• M51: 17,651,352 km (0.068 R)
• M52: 18,148,017 km (0.087 R)
• M53: 18,726,661 km (0.097 R)
• M54: 19,154,811 km (0.044 R)
• M55: 19,862,408 km (0.099 R)
• M56: 20,020,982 km (0.089 R)
• M57: 20,179,706 km (0.08 R)
• M58: 20,819,386 km (0.081 R)
• M59: 21,384,567 km (0.092 R)
• M60: 21,709,793 km (0.117 R)
• M61: 22,282,752 km (0.1 R)
• M62: 22,406,320 km (0.092 R)
• M63: 22,736,632 km (0.047 R)
• M64: 22,985,414 km (0.081 R)
• M65: 23,905,441 km (0.093 R)
• M66: 24,200,747 km (0.031 R)
• M67: 24,539,586 km (0.053 R)
• M68: 24,667,193 km (0.106 R)
• M69: 25,008,276 km (0.093 R)
• M70: 25,093,696 km (0.114 R)
• M71: 25,308,070 km (0.115 R)
• M72: 25,393,790 km (0.09 R)
• M73: 26,388,316 km (0.056 R)
• M74: 27,219,333 km (0.073 R)
• M75: 27,571,935 km (0.089 R)
• M76: 27,660,197 km (0.117 R)
• M77: 28,236,897 km (0.074 R)
• M78: 28,415,218 km (0.111 R)
• M79: 28,728,027 km (0.114 R)
• M80: 29,447,294 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 14.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.82 AU - 10.64 AU

Year: 12261 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,998,480 km

• M1: 198,068 km (0.112 R)
• M2: 398,529 km (0.055 R)
• M3: 658,530 km (0.098 R)
• M4: 901,178 km (0.077 R)
• M5: 1,108,071 km (0.079 R)
• M6: 1,385,426 km (0.119 R)
• M7: 1,904,979 km (0.054 R)
• M8: 2,262,668 km (0.081 R)
• M9: 2,394,164 km (0.093 R)
• M10: 2,757,687 km (0.083 R)
• M11: 2,874,972 km (0.071 R)
• M12: 3,163,546 km (0.115 R)
• M13: 3,286,516 km (0.1 R)
• M14: 3,537,690 km (0.114 R)
• M15: 3,691,477 km (0.05 R)
• M16: 4,274,460 km (0.069 R)
• M17: 4,438,569 km (0.088 R)
• M18: 4,716,821 km (0.059 R)
• M19: 5,886,826 km (0.071 R)
• M20: 6,917,406 km (0.107 R)
• M21: 7,175,611 km (0.1 R)
• M22: 7,305,911 km (0.09 R)
• M23: 7,635,326 km (0.097 R)
• M24: 7,868,848 km (0.108 R)
• M25: 8,722,005 km (0.098 R)
• M26: 8,826,274 km (0.115 R)
• M27: 10,478,583 km (0.046 R)
• M28: 10,626,834 km (0.115 R)
• M29: 11,302,269 km (0.085 R)
• M30: 11,760,337 km (0.07 R)
• M31: 12,030,362 km (0.048 R)
• M32: 12,655,381 km (0.078 R)
• M33: 13,491,783 km (0.074 R)
• M34: 13,855,755 km (0.107 R)
• M35: 14,222,868 km (0.106 R)
• M36: 14,925,230 km (0.103 R)
• M37: 15,301,768 km (0.101 R)
• M38: 15,554,439 km (0.107 R)
• M39: 15,893,577 km (0.107 R)
• M40: 16,064,119 km (0.112 R)
• M41: 16,622,418 km (0.106 R)
• M42: 16,969,186 km (0.108 R)
• M43: 17,537,658 km (0.1 R)
• M44: 17,758,015 km (0.115 R)
• M45: 18,246,153 km (0.119 R)
• M46: 18,648,721 km (0.118 R)
• M47: 19,235,444 km (0.12 R)
• M48: 19,508,310 km (0.037 R)
• M49: 20,057,933 km (0.119 R)
• M50: 20,473,516 km (0.091 R)
• M51: 20,566,266 km (0.055 R)
• M52: 20,891,941 km (0.106 R)
• M53: 21,595,500 km (0.096 R)
• M54: 21,879,137 km (0.055 R)
• M55: 22,354,709 km (0.079 R)
• M56: 23,170,915 km (0.105 R)
• M57: 24,290,655 km (0.047 R)
• M58: 24,980,900 km (0.114 R)
• M59: 26,279,858 km (0.083 R)
• M60: 26,431,251 km (0.105 R)
• M61: 26,582,794 km (0.087 R)
• M62: 27,141,093 km (0.092 R)
• M63: 27,293,982 km (0.114 R)
• M64: 27,754,594 km (0.112 R)
• M65: 28,943,298 km (0.103 R)
• M66: 30,783,951 km (0.083 R)
• M67: 32,283,520 km (0.115 R)
• M68: 32,824,914 km (0.108 R)
• M69: 33,916,680 km (0.053 R)
• M70: 34,688,006 km (0.037 R)
• M71: 34,798,709 km (0.096 R)
• M72: 35,075,764 km (0.11 R)
• M73: 36,247,863 km (0.113 R)
• M74: 36,360,211 km (0.1 R)
• M75: 36,810,650 km (0.107 R)
• M76: 36,923,447 km (0.078 R)
• M77: 37,092,942 km (0.109 R)
• M78: 37,546,373 km (0.049 R)
• M79: 38,287,032 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 4.7

Gravity: 21.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.35 AU - 17.17 AU

Year: 22339 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,998,480 km

• M1: 64,925 km (0.063 R)
• M2: 413,788 km (0.116 R)
• M3: 1,362,388 km (0.083 R)
• M4: 2,333,428 km (0.096 R)
• M5: 4,030,615 km (0.107 R)
• M6: 6,396,655 km (0.057 R)
• M7: 6,541,316 km (0.079 R)
• M8: 6,735,794 km (0.088 R)
• M9: 7,532,552 km (0.114 R)
• M10: 7,583,266 km (0.108 R)
• M11: 7,634,279 km (0.112 R)
• M12: 8,045,523 km (0.099 R)
• M13: 8,411,290 km (0.061 R)
• M14: 8,943,260 km (0.075 R)
• M15: 8,997,115 km (0.085 R)
• M16: 10,489,653 km (0.11 R)
• M17: 10,546,351 km (0.078 R)
• M18: 10,888,930 km (0.05 R)
• M19: 11,003,971 km (0.096 R)
• M20: 11,351,486 km (0.092 R)
• M21: 11,526,516 km (0.098 R)
• M22: 11,702,593 km (0.103 R)
• M23: 11,938,508 km (0.07 R)
• M24: 12,959,065 km (0.09 R)
• M25: 13,203,209 km (0.033 R)
• M26: 14,195,043 km (0.1 R)
• M27: 14,509,946 km (0.047 R)
• M28: 14,763,515 km (0.111 R)
• M29: 15,532,747 km (0.055 R)
• M30: 15,662,299 km (0.117 R)
• M31: 16,380,817 km (0.088 R)
• M32: 17,043,386 km (0.029 R)
• M33: 17,310,867 km (0.11 R)
• M34: 18,600,251 km (0.068 R)
• M35: 19,639,956 km (0.083 R)
• M36: 20,698,212 km (0.096 R)
• M37: 20,912,137 km (0.089 R)
• M38: 21,270,124 km (0.102 R)
• M39: 21,342,081 km (0.094 R)
• M40: 25,188,541 km (0.074 R)
• M41: 27,424,282 km (0.115 R)
• M42: 27,502,521 km (0.116 R)
• M43: 28,367,945 km (0.118 R)
• M44: 28,605,506 km (0.065 R)
• M45: 30,206,054 km (0.069 R)
• M46: 31,017,174 km (0.115 R)
• M47: 32,412,473 km (0.101 R)
• M48: 32,826,710 km (0.076 R)
• M49: 32,909,736 km (0.062 R)
• M50: 33,828,118 km (0.1 R)
• M51: 34,416,785 km (0.104 R)
• M52: 34,501,159 km (0.09 R)
• M53: 35,689,714 km (0.063 R)
• M54: 37,584,520 km (0.092 R)
• M55: 37,671,437 km (0.114 R)
• M56: 38,456,526 km (0.076 R)
• M57: 38,807,184 km (0.07 R)
• M58: 39,777,027 km (0.058 R)
• M59: 41,022,728 km (0.09 R)
• M60: 41,470,774 km (0.088 R)
• M61: 41,650,441 km (0.109 R)
• M62: 41,830,407 km (0.039 R)
• M63: 42,281,295 km (0.089 R)
• M64: 43,461,323 km (0.115 R)
• M65: 45,575,291 km (0.065 R)
• M66: 51,438,031 km (0.075 R)
• M67: 51,727,653 km (0.082 R)
• M68: 52,017,872 km (0.09 R)
• M69: 53,281,526 km (0.083 R)
• M70: 53,966,235 km (0.065 R)
• M71: 55,245,446 km (0.036 R)
• M72: 56,236,233 km (0.093 R)
• M73: 56,833,428 km (0.089 R)
• M74: 57,833,639 km (0.107 R)
• M75: 59,952,693 km (0.083 R)
• M76: 60,562,903 km (0.117 R)
• M77: 61,584,357 km (0.088 R)
• M78: 61,891,930 km (0.077 R)
• M79: 61,994,554 km (0.105 R)
• M80: 63,023,937 km (0.091 R)
• M81: 65,099,608 km (0.108 R)
• M82: 65,412,866 km (0.084 R)
• M83: 67,408,651 km (0.114 R)
• M84: 68,254,926 km (0.048 R)
• M85: 68,360,841 km (0.045 R)
• M86: 68,891,914 km (0.116 R)
• M87: 71,029,518 km (0.111 R)
• M88: 71,352,051 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit