🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.51 AU - 0.57 AU

Year: 152 Days

Day: 25.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.48 AU - 0.66 AU

Year: 165 Days

Day: 20.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.81 AU - 0.83 AU

Year: 284 Days

Day: 17 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.85 AU - 0.85 AU

Year: 300 Days

Day: 27.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.08 AU - 2.12 AU

Year: 1165 Days

Day: 47.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 11.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.48 AU - 4.68 AU

Year: 3155 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 87.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,017,568 km

• M1: 154,086 km (0.075 R)
• M2: 249,529 km (0.095 R)
• M3: 358,736 km (0.082 R)
• M4: 452,384 km (0.071 R)
• M5: 644,168 km (0.084 R)
• M6: 765,492 km (0.116 R)
• M7: 844,330 km (0.08 R)
• M8: 989,889 km (0.102 R)
• M9: 1,110,465 km (0.089 R)
• M10: 1,190,051 km (0.03 R)
• M11: 1,937,891 km (0.091 R)
• M12: 2,035,129 km (0.1 R)
• M13: 2,205,970 km (0.036 R)
• M14: 2,381,598 km (0.086 R)
• M15: 2,456,098 km (0.068 R)
• M16: 2,531,495 km (0.078 R)
• M17: 2,762,474 km (0.116 R)
• M18: 2,856,871 km (0.055 R)
• M19: 2,952,314 km (0.12 R)
• M20: 3,179,254 km (0.116 R)
• M21: 3,311,498 km (0.086 R)
• M22: 3,496,551 km (0.067 R)
• M23: 3,633,283 km (0.038 R)
• M24: 3,894,481 km (0.095 R)
• M25: 4,472,228 km (0.067 R)
• M26: 4,546,429 km (0.068 R)
• M27: 4,677,177 km (0.036 R)
• M28: 4,771,424 km (0.108 R)
• M29: 4,904,267 km (0.053 R)
• M30: 5,212,887 km (0.099 R)
• M31: 5,468,251 km (0.068 R)
• M32: 5,889,519 km (0.1 R)
• M33: 6,321,408 km (0.047 R)
• M34: 6,446,771 km (0.117 R)
• M35: 6,530,845 km (0.108 R)
• M36: 6,806,254 km (0.031 R)
• M37: 7,368,892 km (0.107 R)
• M38: 7,478,846 km (0.049 R)
• M39: 7,744,981 km (0.048 R)
• M40: 7,901,610 km (0.034 R)
• M41: 8,538,747 km (0.106 R)
• M42: 8,770,325 km (0.102 R)
• M43: 8,887,011 km (0.085 R)
• M44: 9,382,330 km (0.077 R)
• M45: 9,741,664 km (0.073 R)
• M46: 9,886,624 km (0.115 R)
• M47: 10,154,404 km (0.059 R)
• M48: 10,597,663 km (0.114 R)
• M49: 10,971,957 km (0.115 R)
• M50: 11,707,829 km (0.105 R)
• M51: 11,810,602 km (0.111 R)
• M52: 12,590,905 km (0.104 R)
• M53: 12,854,795 km (0.12 R)
• M54: 12,987,339 km (0.115 R)
• M55: 13,334,257 km (0.096 R)
• M56: 13,522,301 km (0.071 R)
• M57: 13,684,166 km (0.12 R)
• M58: 14,173,800 km (0.079 R)
• M59: 14,724,619 km (0.113 R)
• M60: 14,807,796 km (0.109 R)
• M61: 15,086,347 km (0.083 R)
• M62: 15,338,569 km (0.083 R)
• M63: 15,705,233 km (0.07 R)
• M64: 16,389,943 km (0.109 R)
• M65: 16,620,323 km (0.107 R)
• M66: 16,822,879 km (0.113 R)
• M67: 17,699,822 km (0.115 R)
• M68: 18,771,990 km (0.105 R)
• M69: 19,407,033 km (0.087 R)
• M70: 20,234,010 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 13.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.45 AU - 5.99 AU

Year: 4566 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,017,568 km

• M1: 175,927 km (0.064 R)
• M2: 294,409 km (0.097 R)
• M3: 387,309 km (0.116 R)
• M4: 486,043 km (0.064 R)
• M5: 585,676 km (0.082 R)
• M6: 762,351 km (0.028 R)
• M7: 1,144,873 km (0.095 R)
• M8: 1,257,071 km (0.111 R)
• M9: 1,358,498 km (0.098 R)
• M10: 1,493,136 km (0.116 R)
• M11: 1,695,991 km (0.116 R)
• M12: 1,941,631 km (0.061 R)
• M13: 2,112,172 km (0.046 R)
• M14: 2,305,453 km (0.115 R)
• M15: 2,766,962 km (0.117 R)
• M16: 3,058,080 km (0.067 R)
• M17: 3,359,071 km (0.081 R)
• M18: 3,648,991 km (0.108 R)
• M19: 3,796,944 km (0.068 R)
• M20: 3,925,448 km (0.11 R)
• M21: 4,342,078 km (0.076 R)
• M22: 4,521,745 km (0.057 R)
• M23: 4,704,105 km (0.103 R)
• M24: 5,170,402 km (0.077 R)
• M25: 5,922,580 km (0.116 R)
• M26: 6,248,254 km (0.054 R)
• M27: 6,579,913 km (0.114 R)
• M28: 6,839,016 km (0.101 R)
• M29: 6,969,914 km (0.083 R)
• M30: 7,340,618 km (0.104 R)
• M31: 7,501,585 km (0.065 R)
• M32: 7,854,187 km (0.118 R)
• M33: 8,944,606 km (0.093 R)
• M34: 9,174,239 km (0.109 R)
• M35: 9,347,773 km (0.03 R)
• M36: 9,786,244 km (0.03 R)
• M37: 9,904,277 km (0.103 R)
• M38: 10,112,068 km (0.085 R)
• M39: 10,744,119 km (0.091 R)
• M40: 10,835,523 km (0.099 R)
• M41: 12,619,927 km (0.092 R)
• M42: 12,780,744 km (0.109 R)
• M43: 13,496,720 km (0.112 R)
• M44: 14,125,629 km (0.051 R)
• M45: 14,326,090 km (0.11 R)
• M46: 14,662,536 km (0.095 R)
• M47: 15,069,742 km (0.094 R)
• M48: 15,549,502 km (0.079 R)
• M49: 15,860,516 km (0.089 R)
• M50: 15,999,492 km (0.073 R)
• M51: 16,841,429 km (0.086 R)
• M52: 17,410,799 km (0.068 R)
• M53: 17,733,930 km (0.076 R)
• M54: 18,022,654 km (0.051 R)
• M55: 18,167,764 km (0.082 R)
• M56: 18,313,173 km (0.057 R)
• M57: 19,267,607 km (0.108 R)
• M58: 19,863,007 km (0.089 R)
• M59: 20,238,348 km (0.115 R)
• M60: 21,186,649 km (0.115 R)
• M61: 21,570,068 km (0.079 R)
• M62: 21,839,793 km (0.086 R)
• M63: 23,087,140 km (0.095 R)
• M64: 24,477,952 km (0.105 R)
• M65: 24,638,620 km (0.112 R)
• M66: 25,001,395 km (0.117 R)
• M67: 25,609,959 km (0.093 R)
• M68: 26,470,296 km (0.117 R)
• M69: 28,050,947 km (0.097 R)
• M70: 28,177,058 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.6

Radius: 9.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.14 AU - 8.7 AU

Year: 9355 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 113,017,568 km

• M1: 136,583 km (0.041 R)
• M2: 330,910 km (0.031 R)
• M3: 492,177 km (0.1 R)
• M4: 562,638 km (0.109 R)
• M5: 809,175 km (0.07 R)
• M6: 895,044 km (0.084 R)
• M7: 1,185,414 km (0.089 R)
• M8: 1,415,196 km (0.03 R)
• M9: 1,505,104 km (0.072 R)
• M10: 1,566,290 km (0.08 R)
• M11: 1,738,626 km (0.097 R)
• M12: 2,381,897 km (0.12 R)
• M13: 2,544,510 km (0.094 R)
• M14: 2,729,413 km (0.086 R)
• M15: 2,938,102 km (0.111 R)
• M16: 3,093,235 km (0.104 R)
• M17: 3,250,911 km (0.065 R)
• M18: 3,330,946 km (0.111 R)
• M19: 3,431,775 km (0.075 R)
• M20: 3,615,930 km (0.031 R)
• M21: 3,929,936 km (0.098 R)
• M22: 3,993,964 km (0.08 R)
• M23: 4,253,067 km (0.078 R)
• M24: 4,450,985 km (0.029 R)
• M25: 4,517,706 km (0.1 R)
• M26: 4,629,605 km (0.099 R)
• M27: 4,856,096 km (0.117 R)
• M28: 5,414,695 km (0.055 R)
• M29: 5,486,053 km (0.074 R)
• M30: 5,774,328 km (0.063 R)
• M31: 6,018,322 km (0.113 R)
• M32: 6,116,907 km (0.106 R)
• M33: 6,873,274 km (0.094 R)
• M34: 7,002,228 km (0.075 R)
• M35: 7,712,369 km (0.11 R)
• M36: 8,089,654 km (0.094 R)
• M37: 8,362,820 km (0.119 R)
• M38: 9,144,020 km (0.098 R)
• M39: 9,399,982 km (0.096 R)
• M40: 9,687,210 km (0.073 R)
• M41: 9,802,999 km (0.033 R)
• M42: 9,977,430 km (0.117 R)
• M43: 10,065,094 km (0.064 R)
• M44: 10,596,167 km (0.12 R)
• M45: 10,865,144 km (0.108 R)
• M46: 11,015,490 km (0.042 R)
• M47: 11,075,927 km (0.052 R)
• M48: 11,288,057 km (0.079 R)
• M49: 11,593,386 km (0.037 R)
• M50: 11,870,591 km (0.038 R)
• M51: 11,963,491 km (0.036 R)
• M52: 13,321,242 km (0.077 R)
• M53: 13,611,611 km (0.098 R)
• M54: 13,708,850 km (0.095 R)
• M55: 14,594,619 km (0.07 R)
• M56: 14,694,101 km (0.096 R)
• M57: 14,827,243 km (0.114 R)
• M58: 14,960,685 km (0.068 R)
• M59: 15,027,555 km (0.111 R)
• M60: 15,464,829 km (0.114 R)
• M61: 15,804,117 km (0.098 R)
• M62: 16,043,025 km (0.101 R)
• M63: 16,455,317 km (0.066 R)
• M64: 16,766,929 km (0.094 R)
• M65: 17,045,630 km (0.103 R)
• M66: 17,642,675 km (0.081 R)
• M67: 18,139,490 km (0.108 R)
• M68: 18,461,424 km (0.1 R)
• M69: 18,533,231 km (0.045 R)
• M70: 18,857,410 km (0.065 R)
• M71: 19,147,181 km (0.063 R)
• M72: 19,547,954 km (0.04 R)
• M73: 20,580,628 km (0.068 R)
• M74: 21,141,171 km (0.105 R)
• M75: 21,896,341 km (0.104 R)
• M76: 22,583,594 km (0.06 R)
• M77: 22,775,677 km (0.071 R)
• M78: 23,007,105 km (0.112 R)
• M79: 23,510,951 km (0.116 R)
• M80: 23,939,998 km (0.066 R)
• M81: 24,371,887 km (0.088 R)
• M82: 24,450,575 km (0.077 R)
• M83: 25,482,501 km (0.115 R)
• M84: 26,124,575 km (0.048 R)
• M85: 26,609,572 km (0.079 R)
• M86: 26,975,338 km (0.073 R)
• M87: 27,383,591 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 4.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.03 AU - 18.49 AU

Year: 28657 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 113,017,568 km

• M1: 59,839 km (0.065 R)
• M2: 168,447 km (0.106 R)
• M3: 521,648 km (0.104 R)
• M4: 687,103 km (0.055 R)
• M5: 800,648 km (0.079 R)
• M6: 834,307 km (0.104 R)
• M7: 1,009,486 km (0.099 R)
• M8: 1,818,661 km (0.087 R)
• M9: 2,115,314 km (0.062 R)
• M10: 2,986,422 km (0.06 R)
• M11: 3,983,343 km (0.033 R)
• M12: 4,366,612 km (0.096 R)
• M13: 4,885,418 km (0.085 R)
• M14: 5,423,372 km (0.078 R)
• M15: 6,113,766 km (0.113 R)
• M16: 6,180,935 km (0.101 R)
• M17: 6,248,404 km (0.118 R)
• M18: 9,100,038 km (0.115 R)
• M19: 9,641,882 km (0.119 R)
• M20: 9,680,927 km (0.057 R)
• M21: 10,837,618 km (0.114 R)
• M22: 11,953,169 km (0.094 R)
• M23: 12,759,801 km (0.094 R)
• M24: 14,068,782 km (0.082 R)
• M25: 14,113,213 km (0.087 R)
• M26: 15,237,441 km (0.111 R)
• M27: 15,879,515 km (0.064 R)
• M28: 16,064,567 km (0.062 R)
• M29: 18,146,970 km (0.077 R)
• M30: 19,170,369 km (0.114 R)
• M31: 19,367,539 km (0.114 R)
• M32: 19,912,823 km (0.038 R)
• M33: 21,835,305 km (0.108 R)
• M34: 23,341,756 km (0.092 R)
• M35: 24,080,919 km (0.057 R)
• M36: 24,400,161 km (0.07 R)
• M37: 24,935,123 km (0.07 R)
• M38: 25,636,438 km (0.054 R)
• M39: 27,667,677 km (0.077 R)
• M40: 28,001,879 km (0.116 R)
• M41: 28,786,969 km (0.05 R)
• M42: 29,579,239 km (0.096 R)
• M43: 29,921,070 km (0.066 R)
• M44: 30,436,136 km (0.034 R)
• M45: 33,173,178 km (0.112 R)
• M46: 34,660,779 km (0.102 R)
• M47: 35,382,440 km (0.102 R)
• M48: 36,902,055 km (0.078 R)
• M49: 38,504,697 km (0.097 R)
• M50: 38,566,780 km (0.073 R)
• M51: 38,815,561 km (0.068 R)
• M52: 39,502,365 km (0.117 R)
• M53: 40,824,511 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879

Radius: 3.8

Gravity: 60.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.13 AU - 21.07 AU

Year: 31961 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,017,568 km

• M1: 884,123 km (0.077 R)
• M2: 1,310,328 km (0.075 R)
• M3: 1,544,299 km (0.076 R)
• M4: 2,321,310 km (0.074 R)
• M5: 2,461,035 km (0.089 R)
• M6: 3,407,540 km (0.099 R)
• M7: 4,281,641 km (0.065 R)
• M8: 5,775,824 km (0.12 R)
• M9: 7,074,932 km (0.076 R)
• M10: 7,413,322 km (0.099 R)
• M11: 7,481,689 km (0.059 R)
• M12: 7,965,638 km (0.057 R)
• M13: 9,477,324 km (0.068 R)
• M14: 9,700,375 km (0.11 R)
• M15: 9,775,024 km (0.084 R)
• M16: 11,230,911 km (0.079 R)
• M17: 11,625,251 km (0.085 R)
• M18: 13,081,586 km (0.064 R)
• M19: 13,164,164 km (0.075 R)
• M20: 13,830,922 km (0.113 R)
• M21: 14,423,479 km (0.103 R)
• M22: 15,545,612 km (0.063 R)
• M23: 16,250,069 km (0.053 R)
• M24: 19,451,762 km (0.115 R)
• M25: 21,074,899 km (0.106 R)
• M26: 22,740,971 km (0.117 R)
• M27: 22,939,786 km (0.045 R)
• M28: 23,439,144 km (0.069 R)
• M29: 24,245,776 km (0.108 R)
• M30: 25,164,007 km (0.092 R)
• M31: 25,885,967 km (0.083 R)
• M32: 26,093,609 km (0.083 R)
• M33: 29,705,200 km (0.105 R)
• M34: 30,577,356 km (0.069 R)
• M35: 30,796,816 km (0.108 R)
• M36: 32,682,497 km (0.086 R)
• M37: 32,794,546 km (0.092 R)
• M38: 33,131,590 km (0.109 R)
• M39: 39,033,525 km (0.1 R)
• M40: 40,709,321 km (0.044 R)
• M41: 40,830,046 km (0.113 R)
• M42: 41,071,497 km (0.075 R)
• M43: 41,313,546 km (0.102 R)
• M44: 41,434,721 km (0.102 R)
• M45: 43,389,815 km (0.038 R)
• M46: 43,883,339 km (0.088 R)
• M47: 45,875,683 km (0.073 R)
• M48: 46,126,858 km (0.053 R)
• M49: 49,432,672 km (0.119 R)
• M50: 49,561,326 km (0.101 R)
• M51: 51,504,602 km (0.109 R)
• M52: 51,635,051 km (0.081 R)
• M53: 52,682,386 km (0.073 R)
• M54: 54,532,313 km (0.037 R)
• M55: 55,064,732 km (0.051 R)
• M56: 57,888,093 km (0.119 R)
• M57: 59,659,332 km (0.099 R)
• M58: 60,482,868 km (0.103 R)
• M59: 60,758,128 km (0.095 R)
• M60: 61,171,916 km (0.116 R)
• M61: 61,309,995 km (0.099 R)
• M62: 62,975,767 km (0.028 R)
• M63: 63,954,287 km (0.118 R)
• M64: 65,643,396 km (0.086 R)
• M65: 65,926,286 km (0.028 R)
• M66: 66,635,529 km (0.079 R)
• M67: 68,347,677 km (0.114 R)
• M68: 68,634,456 km (0.088 R)
• M69: 69,065,298 km (0.091 R)
• M70: 72,106,772 km (0.104 R)
• M71: 74,896,024 km (0.084 R)
• M72: 75,635,935 km (0.116 R)
• M73: 75,784,187 km (0.095 R)
• M74: 76,378,090 km (0.115 R)
• M75: 78,319,422 km (0.068 R)
• M76: 78,619,366 km (0.112 R)
• M77: 79,522,039 km (0.111 R)
• M78: 80,579,247 km (0.088 R)
• M79: 82,097,815 km (0.067 R)
• M80: 83,625,659 km (0.112 R)
• M81: 84,085,971 km (0.069 R)
• M82: 84,546,882 km (0.079 R)
• M83: 87,797,644 km (0.056 R)
• M84: 92,195,223 km (0.117 R)
• M85: 93,146,815 km (0.083 R)
• M86: 93,305,688 km (0.119 R)
• M87: 100,549,815 km (0.065 R)
• M88: 102,675,900 km (0.086 R)
• M89: 103,168,676 km (0.054 R)
• M90: 103,826,906 km (0.101 R)
• M91: 108,139,214 km (0.07 R)
• M92: 109,310,117 km (0.093 R)
• M93: 110,317,210 km (0.088 R)
• M94: 111,327,295 km (0.074 R)
• M95: 111,495,891 km (0.105 R)
• M96: 112,848,107 km (0.091 R)
• M97: 113,017,601 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit