🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 165 Days

Day: 40.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 318 Days

Day: 19.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 418 Days

Day: 20.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.28 AU

Year: 448 Days

Day: 47.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.36 AU - 1.84 AU

Year: 754 Days

Day: 45 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 13.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.19 AU - 5.11 AU

Year: 3738 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,865,704 km

• M1: 175,777 km (0.077 R)
• M2: 274,512 km (0.075 R)
• M3: 363,972 km (0.086 R)
• M4: 714,180 km (0.11 R)
• M5: 848,968 km (0.097 R)
• M6: 965,654 km (0.083 R)
• M7: 1,186,461 km (0.119 R)
• M8: 1,522,158 km (0.117 R)
• M9: 1,656,048 km (0.117 R)
• M10: 2,463,279 km (0.116 R)
• M11: 2,936,457 km (0.106 R)
• M12: 3,321,073 km (0.111 R)
• M13: 3,408,887 km (0.075 R)
• M14: 3,601,718 km (0.063 R)
• M15: 3,691,926 km (0.056 R)
• M16: 3,982,744 km (0.113 R)
• M17: 4,750,780 km (0.071 R)
• M18: 5,050,723 km (0.098 R)
• M19: 5,512,233 km (0.082 R)
• M20: 6,041,211 km (0.081 R)
• M21: 6,311,833 km (0.052 R)
• M22: 7,185,635 km (0.113 R)
• M23: 7,724,336 km (0.083 R)
• M24: 8,236,260 km (0.087 R)
• M25: 8,336,042 km (0.096 R)
• M26: 8,436,123 km (0.028 R)
• M27: 8,637,631 km (0.049 R)
• M28: 8,942,961 km (0.117 R)
• M29: 9,543,147 km (0.108 R)
• M30: 9,858,799 km (0.077 R)
• M31: 10,028,592 km (0.07 R)
• M32: 10,242,218 km (0.062 R)
• M33: 10,349,629 km (0.116 R)
• M34: 10,935,904 km (0.104 R)
• M35: 11,045,559 km (0.108 R)
• M36: 11,488,368 km (0.051 R)
• M37: 11,937,012 km (0.101 R)
• M38: 12,231,720 km (0.116 R)
• M39: 12,551,710 km (0.101 R)
• M40: 13,200,217 km (0.065 R)
• M41: 13,457,974 km (0.063 R)
• M42: 13,552,071 km (0.114 R)
• M43: 13,883,281 km (0.036 R)
• M44: 14,529,693 km (0.114 R)
• M45: 14,747,358 km (0.067 R)
• M46: 15,161,445 km (0.099 R)
• M47: 15,333,034 km (0.092 R)
• M48: 15,653,622 km (0.12 R)
• M49: 16,051,104 km (0.04 R)
• M50: 16,678,816 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 10.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.62 AU - 5.72 AU

Year: 3762 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 174.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,865,704 km

• M1: 128,056 km (0.115 R)
• M2: 191,784 km (0.085 R)
• M3: 324,927 km (0.065 R)
• M4: 391,498 km (0.069 R)
• M5: 470,037 km (0.117 R)
• M6: 542,591 km (0.067 R)
• M7: 707,897 km (0.108 R)
• M8: 793,617 km (0.047 R)
• M9: 875,447 km (0.092 R)
• M10: 944,711 km (0.103 R)
• M11: 1,072,916 km (0.092 R)
• M12: 1,172,997 km (0.102 R)
• M13: 1,320,500 km (0.111 R)
• M14: 1,465,162 km (0.11 R)
• M15: 1,548,787 km (0.095 R)
• M16: 1,672,654 km (0.067 R)
• M17: 1,790,088 km (0.072 R)
• M18: 1,920,388 km (0.046 R)
• M19: 2,127,282 km (0.095 R)
• M20: 2,473,451 km (0.072 R)
• M21: 2,551,541 km (0.108 R)
• M22: 2,664,787 km (0.11 R)
• M23: 2,849,241 km (0.098 R)
• M24: 3,206,630 km (0.037 R)
• M25: 3,415,619 km (0.105 R)
• M26: 3,591,097 km (0.119 R)
• M27: 3,795,448 km (0.108 R)
• M28: 3,885,954 km (0.105 R)
• M29: 3,977,209 km (0.074 R)
• M30: 4,431,089 km (0.1 R)
• M31: 4,622,724 km (0.091 R)
• M32: 4,929,549 km (0.064 R)
• M33: 5,402,129 km (0.105 R)
• M34: 5,666,169 km (0.108 R)
• M35: 5,740,220 km (0.112 R)
• M36: 6,161,188 km (0.071 R)
• M37: 6,748,360 km (0.104 R)
• M38: 7,032,745 km (0.054 R)
• M39: 7,272,850 km (0.117 R)
• M40: 7,401,953 km (0.104 R)
• M41: 7,777,593 km (0.071 R)
• M42: 7,843,416 km (0.039 R)
• M43: 8,209,632 km (0.111 R)
• M44: 8,428,494 km (0.087 R)
• M45: 8,581,233 km (0.086 R)
• M46: 9,027,783 km (0.099 R)
• M47: 9,464,160 km (0.098 R)
• M48: 9,534,620 km (0.112 R)
• M49: 9,782,654 km (0.117 R)
• M50: 10,122,690 km (0.089 R)
• M51: 10,430,263 km (0.094 R)
• M52: 10,685,776 km (0.109 R)
• M53: 10,999,034 km (0.059 R)
• M54: 11,147,435 km (0.081 R)
• M55: 11,221,935 km (0.09 R)
• M56: 11,446,331 km (0.074 R)
• M57: 11,785,619 km (0.073 R)
• M58: 12,166,645 km (0.118 R)
• M59: 12,300,984 km (0.117 R)
• M60: 12,493,666 km (0.101 R)
• M61: 12,667,948 km (0.098 R)
• M62: 13,235,223 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 13.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.94 AU - 5.82 AU

Year: 4019 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,865,704 km

• M1: 305,928 km (0.062 R)
• M2: 399,726 km (0.102 R)
• M3: 905,666 km (0.093 R)
• M4: 1,072,318 km (0.067 R)
• M5: 1,306,438 km (0.097 R)
• M6: 1,452,446 km (0.05 R)
• M7: 1,557,912 km (0.11 R)
• M8: 1,777,073 km (0.095 R)
• M9: 1,907,074 km (0.118 R)
• M10: 2,091,229 km (0.081 R)
• M11: 2,281,368 km (0.048 R)
• M12: 2,405,384 km (0.08 R)
• M13: 2,679,148 km (0.109 R)
• M14: 3,747,127 km (0.092 R)
• M15: 3,852,295 km (0.119 R)
• M16: 3,936,967 km (0.079 R)
• M17: 4,043,930 km (0.053 R)
• M18: 4,195,323 km (0.117 R)
• M19: 4,348,511 km (0.044 R)
• M20: 4,481,354 km (0.088 R)
• M21: 4,570,813 km (0.047 R)
• M22: 4,934,187 km (0.098 R)
• M23: 5,354,407 km (0.08 R)
• M24: 5,473,188 km (0.11 R)
• M25: 6,179,589 km (0.111 R)
• M26: 6,329,336 km (0.092 R)
• M27: 6,658,003 km (0.072 R)
• M28: 6,786,059 km (0.107 R)
• M29: 7,148,684 km (0.114 R)
• M30: 7,411,527 km (0.062 R)
• M31: 7,677,662 km (0.112 R)
• M32: 7,974,165 km (0.072 R)
• M33: 8,412,038 km (0.12 R)
• M34: 8,829,865 km (0.095 R)
• M35: 9,197,427 km (0.076 R)
• M36: 9,282,997 km (0.109 R)
• M37: 9,656,692 km (0.12 R)
• M38: 9,830,974 km (0.066 R)
• M39: 9,976,981 km (0.118 R)
• M40: 10,094,266 km (0.12 R)
• M41: 10,211,999 km (0.084 R)
• M42: 10,330,182 km (0.111 R)
• M43: 10,448,813 km (0.1 R)
• M44: 10,568,042 km (0.102 R)
• M45: 10,657,652 km (0.091 R)
• M46: 11,140,105 km (0.115 R)
• M47: 11,877,323 km (0.054 R)
• M48: 13,044,486 km (0.089 R)
• M49: 13,593,061 km (0.099 R)
• M50: 14,215,089 km (0.118 R)
• M51: 14,612,870 km (0.081 R)
• M52: 14,880,051 km (0.102 R)
• M53: 15,250,007 km (0.06 R)
• M54: 15,725,429 km (0.055 R)
• M55: 16,136,674 km (0.119 R)
• M56: 16,412,831 km (0.039 R)
• M57: 16,760,347 km (0.106 R)
• M58: 17,675,138 km (0.094 R)
• M59: 17,853,010 km (0.049 R)
• M60: 19,114,120 km (0.105 R)
• M61: 20,740,099 km (0.118 R)
• M62: 21,002,793 km (0.079 R)
• M63: 21,153,438 km (0.089 R)
• M64: 21,266,684 km (0.108 R)
• M65: 21,683,613 km (0.062 R)
• M66: 21,797,756 km (0.092 R)
• M67: 22,256,423 km (0.065 R)
• M68: 24,004,774 km (0.1 R)
• M69: 24,201,794 km (0.118 R)
• M70: 24,399,263 km (0.065 R)
• M71: 24,597,331 km (0.092 R)
• M72: 25,917,981 km (0.085 R)
• M73: 27,220,529 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 12.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.78 AU - 6.64 AU

Year: 5086 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,865,704 km

• M1: 156,779 km (0.109 R)
• M2: 259,104 km (0.115 R)
• M3: 432,487 km (0.094 R)
• M4: 915,838 km (0.117 R)
• M5: 1,239,867 km (0.08 R)
• M6: 1,522,308 km (0.105 R)
• M7: 1,792,781 km (0.113 R)
• M8: 2,044,704 km (0.104 R)
• M9: 2,508,607 km (0.093 R)
• M10: 2,849,241 km (0.113 R)
• M11: 3,679,958 km (0.045 R)
• M12: 4,002,042 km (0.096 R)
• M13: 4,400,571 km (0.068 R)
• M14: 4,719,514 km (0.086 R)
• M15: 4,998,962 km (0.077 R)
• M16: 5,117,145 km (0.109 R)
• M17: 5,380,138 km (0.113 R)
• M18: 6,297,472 km (0.096 R)
• M19: 6,528,002 km (0.094 R)
• M20: 6,605,494 km (0.084 R)
• M21: 7,316,533 km (0.059 R)
• M22: 7,722,242 km (0.074 R)
• M23: 7,831,598 km (0.086 R)
• M24: 8,024,280 km (0.1 R)
• M25: 8,414,581 km (0.086 R)
• M26: 8,555,502 km (0.116 R)
• M27: 8,640,324 km (0.067 R)
• M28: 8,868,162 km (0.079 R)
• M29: 8,954,031 km (0.074 R)
• M30: 9,126,816 km (0.081 R)
• M31: 9,300,649 km (0.061 R)
• M32: 9,651,755 km (0.12 R)
• M33: 9,828,879 km (0.089 R)
• M34: 10,578,664 km (0.104 R)
• M35: 10,730,805 km (0.097 R)
• M36: 11,160,749 km (0.114 R)
• M37: 11,284,616 km (0.07 R)
• M38: 11,533,846 km (0.098 R)
• M39: 11,690,475 km (0.113 R)
• M40: 11,784,871 km (0.112 R)
• M41: 12,101,271 km (0.072 R)
• M42: 12,420,363 km (0.028 R)
• M43: 12,839,387 km (0.072 R)
• M44: 12,969,238 km (0.108 R)
• M45: 13,427,306 km (0.041 R)
• M46: 13,957,332 km (0.049 R)
• M47: 14,258,472 km (0.095 R)
• M48: 14,393,110 km (0.087 R)
• M49: 14,595,666 km (0.049 R)
• M50: 15,106,243 km (0.074 R)
• M51: 15,970,470 km (0.06 R)
• M52: 16,390,990 km (0.048 R)
• M53: 16,815,100 km (0.036 R)
• M54: 16,921,763 km (0.115 R)
• M55: 17,314,607 km (0.097 R)
• M56: 17,494,125 km (0.1 R)
• M57: 18,145,773 km (0.089 R)
• M58: 18,731,598 km (0.1 R)
• M59: 19,360,807 km (0.103 R)
• M60: 19,809,301 km (0.059 R)
• M61: 19,997,047 km (0.094 R)
• M62: 20,147,841 km (0.092 R)
• M63: 21,290,171 km (0.11 R)
• M64: 21,636,938 km (0.104 R)
• M65: 22,453,444 km (0.101 R)
• M66: 22,610,073 km (0.118 R)
• M67: 24,277,042 km (0.087 R)
• M68: 25,247,184 km (0.064 R)
• M69: 25,328,715 km (0.109 R)
• M70: 25,860,086 km (0.112 R)
• M71: 26,065,484 km (0.12 R)
• M72: 26,477,776 km (0.102 R)
• M73: 27,142,140 km (0.113 R)
• M74: 27,434,454 km (0.077 R)
• M75: 27,938,150 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 4

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.36 AU - 18.42 AU

Year: 22507 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,865,704 km

• M1: 81,830 km (0.117 R)
• M2: 228,586 km (0.053 R)
• M3: 363,523 km (0.072 R)
• M4: 455,825 km (0.095 R)
• M5: 488,287 km (0.103 R)
• M6: 644,318 km (0.109 R)
• M7: 681,119 km (0.085 R)
• M8: 855,401 km (0.079 R)
• M9: 895,942 km (0.09 R)
• M10: 1,086,829 km (0.095 R)
• M11: 1,432,250 km (0.115 R)
• M12: 1,888,224 km (0.047 R)
• M13: 1,941,481 km (0.115 R)
• M14: 2,131,919 km (0.07 R)
• M15: 2,215,395 km (0.083 R)
• M16: 2,443,232 km (0.05 R)
• M17: 2,472,254 km (0.084 R)
• M18: 3,690,280 km (0.079 R)
• M19: 4,028,371 km (0.111 R)
• M20: 4,270,870 km (0.073 R)
• M21: 4,305,876 km (0.079 R)
• M22: 4,482,401 km (0.08 R)
• M23: 4,518,005 km (0.064 R)
• M24: 4,553,759 km (0.075 R)
• M25: 4,842,782 km (0.106 R)
• M26: 5,287,238 km (0.068 R)
• M27: 5,590,921 km (0.093 R)
• M28: 6,334,273 km (0.094 R)
• M29: 6,778,728 km (0.071 R)
• M30: 6,860,708 km (0.088 R)
• M31: 7,400,906 km (0.091 R)
• M32: 7,569,951 km (0.04 R)
• M33: 7,911,783 km (0.074 R)
• M34: 8,214,868 km (0.072 R)
• M35: 8,433,879 km (0.058 R)
• M36: 8,610,405 km (0.071 R)
• M37: 8,699,116 km (0.066 R)
• M38: 8,743,547 km (0.063 R)
• M39: 8,832,707 km (0.072 R)
• M40: 8,922,167 km (0.112 R)
• M41: 9,011,925 km (0.057 R)
• M42: 9,694,690 km (0.07 R)
• M43: 10,630,724 km (0.088 R)
• M44: 11,254,397 km (0.09 R)
• M45: 11,448,725 km (0.096 R)
• M46: 11,546,263 km (0.096 R)
• M47: 11,840,671 km (0.09 R)
• M48: 13,503,302 km (0.11 R)
• M49: 14,651,615 km (0.098 R)
• M50: 16,652,188 km (0.066 R)
• M51: 16,818,092 km (0.047 R)
• M52: 17,543,492 km (0.086 R)
• M53: 20,014,400 km (0.114 R)
• M54: 20,545,173 km (0.084 R)
• M55: 22,286,792 km (0.116 R)
• M56: 22,469,750 km (0.116 R)
• M57: 24,012,702 km (0.1 R)
• M58: 24,388,043 km (0.095 R)
• M59: 24,450,874 km (0.073 R)
• M60: 25,271,568 km (0.112 R)
• M61: 26,101,238 km (0.098 R)
• M62: 27,329,885 km (0.1 R)
• M63: 28,842,170 km (0.092 R)
• M64: 29,174,577 km (0.04 R)
• M65: 30,246,595 km (0.097 R)
• M66: 30,787,391 km (0.12 R)
• M67: 31,399,695 km (0.112 R)
• M68: 31,536,278 km (0.101 R)
• M69: 32,705,236 km (0.098 R)
• M70: 32,982,441 km (0.105 R)
• M71: 35,369,275 km (0.081 R)
• M72: 35,867,585 km (0.099 R)
• M73: 36,010,451 km (0.104 R)
• M74: 36,799,131 km (0.058 R)
• M75: 37,304,024 km (0.104 R)
• M76: 38,029,275 km (0.085 R)
• M77: 38,320,691 km (0.108 R)
• M78: 40,678,503 km (0.116 R)
• M79: 42,025,183 km (0.064 R)
• M80: 43,234,533 km (0.097 R)
• M81: 43,386,524 km (0.074 R)
• M82: 43,538,665 km (0.072 R)
• M83: 43,843,396 km (0.077 R)
• M84: 44,608,589 km (0.103 R)
• M85: 44,992,906 km (0.102 R)
• M86: 45,069,799 km (0.053 R)
• M87: 45,842,024 km (0.12 R)
• M88: 47,008,588 km (0.096 R)
• M89: 47,164,768 km (0.097 R)
• M90: 47,556,266 km (0.068 R)
• M91: 49,291,302 km (0.095 R)
• M92: 51,127,167 km (0.084 R)
• M93: 51,529,286 km (0.073 R)
• M94: 53,473,908 km (0.116 R)
• M95: 53,882,011 km (0.12 R)
• M96: 54,373,141 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit