🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 16.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.97 AU - 1.61 AU

Year: 552 Days

Day: 19.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.8 AU - 1.96 AU

Year: 971 Days

Day: 32.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 13.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.1 AU - 7.42 AU

Year: 5900 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,762,666 km

• M1: 183,557 km (0.082 R)
• M2: 380,427 km (0.065 R)
• M3: 504,743 km (0.083 R)
• M4: 804,687 km (0.114 R)
• M5: 1,004,699 km (0.102 R)
• M6: 1,282,652 km (0.115 R)
• M7: 1,423,424 km (0.074 R)
• M8: 1,687,015 km (0.109 R)
• M9: 1,842,447 km (0.102 R)
• M10: 2,039,169 km (0.085 R)
• M11: 2,205,521 km (0.101 R)
• M12: 2,551,990 km (0.106 R)
• M13: 3,211,118 km (0.066 R)
• M14: 3,604,710 km (0.071 R)
• M15: 4,083,723 km (0.075 R)
• M16: 4,414,334 km (0.044 R)
• M17: 4,753,921 km (0.096 R)
• M18: 4,852,506 km (0.118 R)
• M19: 5,692,049 km (0.055 R)
• M20: 5,823,247 km (0.103 R)
• M21: 6,659,200 km (0.082 R)
• M22: 6,797,428 km (0.088 R)
• M23: 7,303,667 km (0.103 R)
• M24: 7,792,852 km (0.052 R)
• M25: 7,909,688 km (0.072 R)
• M26: 7,997,502 km (0.1 R)
• M27: 8,203,947 km (0.102 R)
• M28: 8,412,038 km (0.111 R)
• M29: 8,622,073 km (0.026 R)
• M30: 8,712,580 km (0.062 R)
• M31: 10,012,885 km (0.047 R)
• M32: 10,299,514 km (0.103 R)
• M33: 10,395,556 km (0.028 R)
• M34: 10,588,687 km (0.102 R)
• M35: 11,044,063 km (0.08 R)
• M36: 11,307,205 km (0.061 R)
• M37: 11,705,734 km (0.098 R)
• M38: 11,839,624 km (0.11 R)
• M39: 12,380,271 km (0.109 R)
• M40: 12,550,813 km (0.093 R)
• M41: 12,722,252 km (0.103 R)
• M42: 13,136,937 km (0.038 R)
• M43: 13,450,793 km (0.058 R)
• M44: 13,979,323 km (0.099 R)
• M45: 14,622,743 km (0.064 R)
• M46: 14,984,321 km (0.117 R)
• M47: 15,422,194 km (0.075 R)
• M48: 15,642,851 km (0.093 R)
• M49: 15,790,354 km (0.107 R)
• M50: 16,012,657 km (0.08 R)
• M51: 16,685,698 km (0.118 R)
• M52: 16,950,037 km (0.111 R)
• M53: 17,828,027 km (0.102 R)
• M54: 17,982,262 km (0.082 R)
• M55: 18,642,737 km (0.078 R)
• M56: 19,113,671 km (0.091 R)
• M57: 19,429,921 km (0.114 R)
• M58: 20,067,507 km (0.093 R)
• M59: 20,550,110 km (0.056 R)
• M60: 21,118,133 km (0.111 R)
• M61: 21,445,004 km (0.105 R)
• M62: 21,609,113 km (0.115 R)
• M63: 21,938,528 km (0.055 R)
• M64: 22,811,282 km (0.082 R)
• M65: 23,062,606 km (0.088 R)
• M66: 23,441,538 km (0.091 R)
• M67: 23,695,256 km (0.111 R)
• M68: 23,907,385 km (0.118 R)
• M69: 23,992,357 km (0.101 R)
• M70: 24,461,945 km (0.12 R)
• M71: 24,977,459 km (0.072 R)
• M72: 25,107,011 km (0.051 R)
• M73: 25,323,329 km (0.117 R)
• M74: 25,670,695 km (0.081 R)
• M75: 26,150,755 km (0.048 R)
• M76: 27,208,861 km (0.117 R)
• M77: 27,564,604 km (0.062 R)
• M78: 28,280,729 km (0.099 R)
• M79: 28,596,082 km (0.071 R)
• M80: 29,960,414 km (0.036 R)
• M81: 30,327,827 km (0.11 R)
• M82: 30,558,207 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 12.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.96 AU - 7.38 AU

Year: 7233 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,762,666 km

• M1: 187,297 km (0.04 R)
• M2: 268,827 km (0.083 R)
• M3: 453,581 km (0.102 R)
• M4: 536,608 km (0.092 R)
• M5: 657,183 km (0.099 R)
• M6: 902,075 km (0.083 R)
• M7: 1,031,477 km (0.111 R)
• M8: 1,137,692 km (0.118 R)
• M9: 1,258,268 km (0.106 R)
• M10: 1,393,953 km (0.102 R)
• M11: 1,579,155 km (0.088 R)
• M12: 1,680,582 km (0.11 R)
• M13: 1,974,243 km (0.062 R)
• M14: 2,096,465 km (0.104 R)
• M15: 2,233,945 km (0.037 R)
• M16: 2,439,343 km (0.077 R)
• M17: 2,759,333 km (0.088 R)
• M18: 2,841,462 km (0.037 R)
• M19: 3,050,600 km (0.109 R)
• M20: 3,207,229 km (0.113 R)
• M21: 3,410,383 km (0.093 R)
• M22: 3,543,375 km (0.12 R)
• M23: 3,983,642 km (0.085 R)
• M24: 4,123,815 km (0.12 R)
• M25: 4,202,503 km (0.098 R)
• M26: 4,425,404 km (0.043 R)
• M27: 4,505,888 km (0.083 R)
• M28: 4,799,997 km (0.106 R)
• M29: 4,932,840 km (0.076 R)
• M30: 5,458,976 km (0.096 R)
• M31: 5,562,797 km (0.082 R)
• M32: 6,472,801 km (0.094 R)
• M33: 6,601,305 km (0.095 R)
• M34: 6,712,157 km (0.117 R)
• M35: 6,861,007 km (0.075 R)
• M36: 7,218,845 km (0.113 R)
• M37: 7,913,428 km (0.065 R)
• M38: 8,011,714 km (0.1 R)
• M39: 8,589,162 km (0.074 R)
• M40: 8,750,877 km (0.115 R)
• M41: 8,852,604 km (0.111 R)
• M42: 9,679,431 km (0.039 R)
• M43: 9,826,635 km (0.079 R)
• M44: 10,509,400 km (0.072 R)
• M45: 10,617,410 km (0.084 R)
• M46: 10,704,176 km (0.088 R)
• M47: 11,450,819 km (0.084 R)
• M48: 12,055,793 km (0.067 R)
• M49: 12,146,300 km (0.105 R)
• M50: 12,328,061 km (0.05 R)
• M51: 12,510,720 km (0.046 R)
• M52: 12,786,280 km (0.108 R)
• M53: 13,017,558 km (0.104 R)
• M54: 13,250,183 km (0.115 R)
• M55: 13,413,843 km (0.115 R)
• M56: 13,695,984 km (0.116 R)
• M57: 14,194,444 km (0.093 R)
• M58: 14,313,973 km (0.076 R)
• M59: 14,578,312 km (0.066 R)
• M60: 15,038,476 km (0.096 R)
• M61: 15,626,694 km (0.08 R)
• M62: 15,973,313 km (0.06 R)
• M63: 16,447,837 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 11.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.67 AU - 12.33 AU

Year: 14692 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,762,666 km

• M1: 158,723 km (0.054 R)
• M2: 413,040 km (0.061 R)
• M3: 824,583 km (0.12 R)
• M4: 1,314,816 km (0.116 R)
• M5: 1,922,482 km (0.091 R)
• M6: 2,237,386 km (0.107 R)
• M7: 2,333,278 km (0.077 R)
• M8: 2,549,148 km (0.109 R)
• M9: 2,937,653 km (0.096 R)
• M10: 3,931,582 km (0.118 R)
• M11: 4,428,845 km (0.112 R)
• M12: 4,525,784 km (0.098 R)
• M13: 4,846,073 km (0.053 R)
• M14: 5,046,834 km (0.09 R)
• M15: 5,586,882 km (0.075 R)
• M16: 6,010,992 km (0.097 R)
• M17: 6,118,553 km (0.101 R)
• M18: 6,611,029 km (0.109 R)
• M19: 6,777,980 km (0.084 R)
• M20: 7,344,807 km (0.039 R)
• M21: 7,692,173 km (0.099 R)
• M22: 8,766,734 km (0.112 R)
• M23: 9,603,286 km (0.055 R)
• M24: 10,207,212 km (0.102 R)
• M25: 10,432,956 km (0.097 R)
• M26: 10,725,419 km (0.113 R)
• M27: 11,219,092 km (0.109 R)
• M28: 11,753,905 km (0.099 R)
• M29: 12,433,977 km (0.113 R)
• M30: 13,761,359 km (0.104 R)
• M31: 13,939,230 km (0.066 R)
• M32: 17,271,673 km (0.071 R)
• M33: 18,788,745 km (0.093 R)
• M34: 18,907,226 km (0.093 R)
• M35: 19,583,109 km (0.093 R)
• M36: 20,145,747 km (0.069 R)
• M37: 20,510,317 km (0.082 R)
• M38: 21,245,890 km (0.118 R)
• M39: 21,575,603 km (0.104 R)
• M40: 21,948,551 km (0.108 R)
• M41: 22,365,480 km (0.069 R)
• M42: 22,911,363 km (0.089 R)
• M43: 23,207,118 km (0.079 R)
• M44: 24,316,835 km (0.12 R)
• M45: 24,661,658 km (0.087 R)
• M46: 24,791,509 km (0.077 R)
• M47: 24,921,360 km (0.1 R)
• M48: 25,008,276 km (0.096 R)
• M49: 27,165,777 km (0.072 R)
• M50: 27,568,494 km (0.106 R)
• M51: 28,470,569 km (0.11 R)
• M52: 28,652,181 km (0.085 R)
• M53: 28,788,614 km (0.099 R)
• M54: 29,887,859 km (0.057 R)
• M55: 30,257,366 km (0.06 R)
• M56: 30,489,093 km (0.103 R)
• M57: 31,328,038 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 4.3

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.26 AU - 14.12 AU

Year: 16034 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,762,666 km

• M1: 97,837 km (0.106 R)
• M2: 408,253 km (0.077 R)
• M3: 767,287 km (0.091 R)
• M4: 809,624 km (0.091 R)
• M5: 874,699 km (0.035 R)
• M6: 941,569 km (0.027 R)
• M7: 1,152,352 km (0.091 R)
• M8: 1,275,771 km (0.107 R)
• M9: 1,671,158 km (0.086 R)
• M10: 1,782,758 km (0.093 R)
• M11: 1,925,624 km (0.054 R)
• M12: 2,345,246 km (0.09 R)
• M13: 2,565,454 km (0.111 R)
• M14: 2,891,428 km (0.118 R)
• M15: 3,230,416 km (0.109 R)
• M16: 3,798,589 km (0.111 R)
• M17: 4,512,620 km (0.098 R)
• M18: 5,145,269 km (0.06 R)
• M19: 6,274,583 km (0.079 R)
• M20: 6,361,201 km (0.089 R)
• M21: 8,651,245 km (0.094 R)
• M22: 9,235,125 km (0.098 R)
• M23: 9,581,594 km (0.113 R)
• M24: 10,033,230 km (0.117 R)
• M25: 10,957,296 km (0.048 R)
• M26: 11,801,178 km (0.071 R)
• M27: 12,176,967 km (0.094 R)
• M28: 12,339,281 km (0.076 R)
• M29: 12,447,740 km (0.112 R)
• M30: 12,940,216 km (0.103 R)
• M31: 13,944,167 km (0.086 R)
• M32: 14,455,493 km (0.108 R)
• M33: 14,972,802 km (0.1 R)
• M34: 15,030,696 km (0.055 R)
• M35: 15,730,814 km (0.042 R)
• M36: 15,907,639 km (0.079 R)
• M37: 16,740,899 km (0.044 R)
• M38: 17,162,765 km (0.077 R)
• M39: 17,223,352 km (0.063 R)
• M40: 19,261,474 km (0.118 R)
• M41: 20,597,532 km (0.102 R)
• M42: 20,790,813 km (0.104 R)
• M43: 22,623,836 km (0.112 R)
• M44: 22,756,828 km (0.032 R)
• M45: 23,559,570 km (0.074 R)
• M46: 23,964,532 km (0.074 R)
• M47: 25,468,589 km (0.111 R)
• M48: 25,884,172 km (0.092 R)
• M49: 28,423,745 km (0.091 R)
• M50: 29,070,905 km (0.091 R)
• M51: 29,360,228 km (0.117 R)
• M52: 29,432,633 km (0.07 R)
• M53: 29,505,188 km (0.059 R)
• M54: 30,453,190 km (0.103 R)
• M55: 30,820,453 km (0.119 R)
• M56: 33,281,188 km (0.076 R)
• M57: 34,879,492 km (0.063 R)
• M58: 35,033,129 km (0.093 R)
• M59: 35,186,766 km (0.087 R)
• M60: 35,804,156 km (0.088 R)
• M61: 36,502,778 km (0.03 R)
• M62: 36,580,719 km (0.072 R)
• M63: 37,441,355 km (0.115 R)
• M64: 37,519,894 km (0.071 R)
• M65: 38,229,586 km (0.108 R)
• M66: 38,546,435 km (0.115 R)
• M67: 38,705,158 km (0.065 R)
• M68: 39,502,066 km (0.109 R)
• M69: 40,546,109 km (0.108 R)
• M70: 40,950,173 km (0.114 R)
• M71: 42,907,661 km (0.046 R)
• M72: 43,154,498 km (0.11 R)
• M73: 43,897,850 km (0.115 R)
• M74: 44,146,631 km (0.097 R)
• M75: 45,229,869 km (0.106 R)
• M76: 45,564,968 km (0.063 R)
• M77: 45,816,741 km (0.097 R)
• M78: 46,490,530 km (0.065 R)
• M79: 48,018,523 km (0.087 R)
• M80: 49,132,279 km (0.102 R)
• M81: 49,908,393 km (0.115 R)
• M82: 50,254,562 km (0.114 R)
• M83: 50,514,713 km (0.105 R)
• M84: 51,559,953 km (0.106 R)
• M85: 51,997,527 km (0.113 R)
• M86: 52,524,411 km (0.068 R)
• M87: 53,848,950 km (0.05 R)
• M88: 55,452,939 km (0.09 R)
• M89: 56,170,859 km (0.101 R)
• M90: 59,073,207 km (0.065 R)
• M91: 59,530,977 km (0.086 R)
• M92: 61,189,119 km (0.113 R)
• M93: 61,374,322 km (0.103 R)
• M94: 61,930,826 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.7

Radius: 5.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.93 AU - 15.91 AU

Year: 20629 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,762,666 km

• M1: 81,680 km (0.11 R)
• M2: 783,444 km (0.06 R)
• M3: 941,419 km (0.051 R)
• M4: 1,210,097 km (0.034 R)
• M5: 1,366,577 km (0.058 R)
• M6: 1,641,687 km (0.094 R)
• M7: 2,274,187 km (0.112 R)
• M8: 2,904,742 km (0.079 R)
• M9: 3,511,960 km (0.111 R)
• M10: 3,887,301 km (0.084 R)
• M11: 4,157,474 km (0.048 R)
• M12: 4,275,208 km (0.114 R)
• M13: 4,433,782 km (0.106 R)
• M14: 4,594,450 km (0.12 R)
• M15: 4,756,913 km (0.092 R)
• M16: 4,838,893 km (0.089 R)
• M17: 4,962,760 km (0.11 R)
• M18: 5,597,504 km (0.09 R)
• M19: 6,437,944 km (0.066 R)
• M20: 6,483,273 km (0.071 R)
• M21: 7,364,254 km (0.116 R)
• M22: 7,554,543 km (0.027 R)
• M23: 7,891,437 km (0.092 R)
• M24: 8,184,051 km (0.098 R)
• M25: 10,171,159 km (0.086 R)
• M26: 10,329,883 km (0.083 R)
• M27: 11,245,122 km (0.054 R)
• M28: 11,574,387 km (0.112 R)
• M29: 12,298,441 km (0.099 R)
• M30: 12,865,267 km (0.065 R)
• M31: 12,979,710 km (0.095 R)
• M32: 13,614,902 km (0.118 R)
• M33: 14,083,293 km (0.114 R)
• M34: 14,201,176 km (0.068 R)
• M35: 14,735,839 km (0.059 R)
• M36: 15,398,408 km (0.069 R)
• M37: 15,886,247 km (0.119 R)
• M38: 16,255,454 km (0.049 R)
• M39: 17,065,078 km (0.099 R)
• M40: 17,951,595 km (0.09 R)
• M41: 18,464,865 km (0.081 R)
• M42: 18,917,997 km (0.088 R)
• M43: 19,571,590 km (0.101 R)
• M44: 20,432,376 km (0.073 R)
• M45: 20,833,747 km (0.042 R)
• M46: 23,018,325 km (0.112 R)
• M47: 24,067,156 km (0.043 R)
• M48: 26,646,971 km (0.107 R)
• M49: 26,865,982 km (0.092 R)
• M50: 27,232,198 km (0.096 R)
• M51: 27,673,811 km (0.1 R)
• M52: 29,614,843 km (0.106 R)
• M53: 29,690,390 km (0.088 R)
• M54: 29,841,634 km (0.085 R)
• M55: 30,068,873 km (0.038 R)
• M56: 30,373,005 km (0.101 R)
• M57: 30,525,446 km (0.097 R)
• M58: 31,060,707 km (0.082 R)
• M59: 33,154,778 km (0.1 R)
• M60: 34,417,085 km (0.068 R)
• M61: 34,974,187 km (0.073 R)
• M62: 36,501,581 km (0.098 R)
• M63: 37,558,939 km (0.097 R)
• M64: 38,132,647 km (0.073 R)
• M65: 40,037,477 km (0.104 R)
• M66: 40,121,102 km (0.06 R)
• M67: 41,718,957 km (0.084 R)
• M68: 42,227,889 km (0.108 R)
• M69: 43,595,213 km (0.07 R)
• M70: 43,939,139 km (0.109 R)
• M71: 44,716,599 km (0.089 R)
• M72: 47,782,906 km (0.111 R)
• M73: 53,011,352 km (0.077 R)
• M74: 55,320,245 km (0.089 R)
• M75: 57,096,870 km (0.04 R)
• M76: 57,944,940 km (0.117 R)
• M77: 58,797,199 km (0.084 R)
• M78: 62,440,954 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit