🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 190 Days

Day: 37.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.88 AU - 1.08 AU

Year: 353 Days

Day: 36.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.05 AU - 1.07 AU

Year: 397 Days

Day: 24.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.34 AU

Year: 437 Days

Day: 37.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,571,491 km

• M1: 71,508 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.48 AU - 1.86 AU

Year: 784 Days

Day: 19.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.77 AU - 2.85 AU

Year: 1712 Days

Day: 25.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,571,491 km

• M1: 455,675 km (0.116 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 9.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.57 AU - 12.65 AU

Year: 12560 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,571,491 km

• M1: 134,339 km (0.105 R)
• M2: 265,686 km (0.07 R)
• M3: 572,212 km (0.112 R)
• M4: 818,600 km (0.109 R)
• M5: 954,434 km (0.089 R)
• M6: 1,015,022 km (0.027 R)
• M7: 1,205,160 km (0.112 R)
• M8: 1,619,995 km (0.119 R)
• M9: 1,742,965 km (0.116 R)
• M10: 2,717,595 km (0.085 R)
• M11: 3,542,328 km (0.101 R)
• M12: 3,638,669 km (0.09 R)
• M13: 3,703,295 km (0.118 R)
• M14: 4,824,531 km (0.063 R)
• M15: 5,075,257 km (0.068 R)
• M16: 5,814,720 km (0.117 R)
• M17: 6,004,859 km (0.106 R)
• M18: 6,391,419 km (0.098 R)
• M19: 6,946,128 km (0.11 R)
• M20: 7,067,003 km (0.112 R)
• M21: 7,310,848 km (0.026 R)
• M22: 8,356,836 km (0.089 R)
• M23: 8,571,509 km (0.11 R)
• M24: 8,701,360 km (0.105 R)
• M25: 9,807,936 km (0.109 R)
• M26: 10,539,170 km (0.115 R)
• M27: 10,631,771 km (0.028 R)
• M28: 11,052,141 km (0.088 R)
• M29: 11,382,752 km (0.054 R)
• M30: 12,150,937 km (0.086 R)
• M31: 12,296,795 km (0.113 R)
• M32: 12,985,245 km (0.101 R)
• M33: 13,334,107 km (0.064 R)
• M34: 13,686,260 km (0.107 R)
• M35: 14,194,444 km (0.087 R)
• M36: 14,864,344 km (0.081 R)
• M37: 15,124,794 km (0.111 R)
• M38: 17,098,438 km (0.066 R)
• M39: 17,316,552 km (0.077 R)
• M40: 17,645,667 km (0.114 R)
• M41: 17,976,727 km (0.11 R)
• M42: 21,340,286 km (0.12 R)
• M43: 23,183,481 km (0.033 R)
• M44: 23,606,843 km (0.115 R)
• M45: 23,667,430 km (0.117 R)
• M46: 24,032,599 km (0.12 R)
• M47: 24,768,471 km (0.118 R)
• M48: 25,761,202 km (0.071 R)
• M49: 26,451,148 km (0.111 R)
• M50: 26,640,389 km (0.106 R)
• M51: 27,401,842 km (0.032 R)
• M52: 28,816,290 km (0.089 R)
• M53: 29,141,067 km (0.099 R)
• M54: 31,248,302 km (0.061 R)
• M55: 32,051,194 km (0.108 R)
• M56: 32,928,586 km (0.074 R)
• M57: 33,200,106 km (0.073 R)
• M58: 33,813,756 km (0.106 R)
• M59: 34,775,970 km (0.062 R)
• M60: 34,983,312 km (0.116 R)
• M61: 35,538,171 km (0.097 R)
• M62: 36,235,895 km (0.103 R)
• M63: 36,938,257 km (0.11 R)
• M64: 37,220,399 km (0.102 R)
• M65: 39,071,822 km (0.11 R)
• M66: 39,431,306 km (0.069 R)
• M67: 39,575,369 km (0.075 R)
• M68: 39,936,498 km (0.109 R)
• M69: 40,443,635 km (0.079 R)
• M70: 41,611,246 km (0.095 R)
• M71: 41,978,359 km (0.053 R)
• M72: 42,789,778 km (0.083 R)
• M73: 43,085,982 km (0.093 R)
• M74: 43,308,733 km (0.037 R)
• M75: 44,053,880 km (0.11 R)
• M76: 44,203,478 km (0.09 R)
• M77: 46,466,595 km (0.037 R)
• M78: 46,847,471 km (0.096 R)
• M79: 47,152,950 km (0.12 R)
• M80: 47,305,839 km (0.086 R)
• M81: 47,612,365 km (0.071 R)
• M82: 47,765,852 km (0.118 R)
• M83: 48,150,169 km (0.112 R)
• M84: 50,009,521 km (0.046 R)
• M85: 51,183,415 km (0.115 R)
• M86: 51,261,954 km (0.105 R)
• M87: 52,208,161 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 6.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.27 AU - 14.93 AU

Year: 17232 Days

Day: 24.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,571,491 km

• M1: 111,301 km (0.114 R)
• M2: 257,308 km (0.095 R)
• M3: 351,106 km (0.033 R)
• M4: 534,812 km (0.112 R)
• M5: 616,792 km (0.098 R)
• M6: 688,449 km (0.093 R)
• M7: 733,030 km (0.091 R)
• M8: 778,507 km (0.065 R)
• M9: 1,037,760 km (0.089 R)
• M10: 1,379,143 km (0.101 R)
• M11: 1,753,885 km (0.083 R)
• M12: 2,383,543 km (0.098 R)
• M13: 2,639,505 km (0.11 R)
• M14: 2,977,895 km (0.116 R)
• M15: 3,253,454 km (0.103 R)
• M16: 3,304,318 km (0.104 R)
• M17: 3,695,367 km (0.071 R)
• M18: 3,855,885 km (0.081 R)
• M19: 4,073,550 km (0.106 R)
• M20: 4,464,000 km (0.081 R)
• M21: 4,520,698 km (0.094 R)
• M22: 4,577,695 km (0.113 R)
• M23: 6,047,793 km (0.106 R)
• M24: 6,364,492 km (0.074 R)
• M25: 6,980,985 km (0.052 R)
• M26: 7,080,018 km (0.067 R)
• M27: 7,146,440 km (0.102 R)
• M28: 8,200,506 km (0.088 R)
• M29: 8,550,865 km (0.07 R)
• M30: 8,621,624 km (0.089 R)
• M31: 9,049,624 km (0.089 R)
• M32: 9,157,783 km (0.052 R)
• M33: 9,484,655 km (0.093 R)
• M34: 9,704,713 km (0.107 R)
• M35: 10,037,868 km (0.088 R)
• M36: 10,374,912 km (0.088 R)
• M37: 11,252,901 km (0.053 R)
• M38: 11,642,155 km (0.049 R)
• M39: 11,996,104 km (0.083 R)
• M40: 12,674,530 km (0.027 R)
• M41: 13,283,393 km (0.072 R)
• M42: 13,735,927 km (0.061 R)
• M43: 14,151,659 km (0.087 R)
• M44: 14,361,096 km (0.066 R)
• M45: 14,910,569 km (0.08 R)
• M46: 15,209,167 km (0.111 R)
• M47: 15,812,495 km (0.107 R)
• M48: 17,399,429 km (0.025 R)
• M49: 17,533,918 km (0.119 R)
• M50: 17,713,734 km (0.111 R)
• M51: 17,758,913 km (0.079 R)
• M52: 18,852,024 km (0.081 R)
• M53: 18,990,253 km (0.047 R)
• M54: 19,221,232 km (0.115 R)
• M55: 19,360,358 km (0.101 R)
• M56: 19,546,308 km (0.103 R)
• M57: 20,154,723 km (0.074 R)
• M58: 20,390,339 km (0.1 R)
• M59: 20,484,885 km (0.038 R)
• M60: 20,579,581 km (0.096 R)
• M61: 21,198,467 km (0.107 R)
• M62: 21,246,338 km (0.04 R)
• M63: 21,294,210 km (0.107 R)
• M64: 21,438,123 km (0.058 R)
• M65: 21,486,144 km (0.098 R)
• M66: 21,726,847 km (0.065 R)
• M67: 22,259,714 km (0.102 R)
• M68: 22,454,491 km (0.073 R)
• M69: 22,796,771 km (0.098 R)
• M70: 24,383,406 km (0.115 R)
• M71: 24,433,521 km (0.071 R)
• M72: 25,903,021 km (0.114 R)
• M73: 27,453,004 km (0.106 R)
• M74: 28,502,882 km (0.115 R)
• M75: 28,714,414 km (0.087 R)
• M76: 28,820,329 km (0.026 R)
• M77: 30,156,088 km (0.101 R)
• M78: 30,209,944 km (0.039 R)
• M79: 30,263,799 km (0.105 R)
• M80: 30,425,664 km (0.101 R)
• M81: 30,479,669 km (0.084 R)
• M82: 30,695,987 km (0.056 R)
• M83: 30,912,754 km (0.05 R)
• M84: 31,566,348 km (0.114 R)
• M85: 31,894,864 km (0.118 R)
• M86: 31,949,767 km (0.094 R)
• M87: 32,334,682 km (0.102 R)
• M88: 32,610,541 km (0.108 R)
• M89: 32,887,297 km (0.091 R)
• M90: 33,109,150 km (0.055 R)
• M91: 34,001,801 km (0.097 R)
• M92: 35,696,595 km (0.1 R)
• M93: 38,406,411 km (0.106 R)
• M94: 38,815,711 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.5

Radius: 7.7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.24 AU - 19.22 AU

Year: 27133 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,571,491 km

• M1: 109,057 km (0.027 R)
• M2: 230,381 km (0.113 R)
• M3: 360,980 km (0.111 R)
• M4: 539,450 km (0.059 R)
• M5: 977,472 km (0.03 R)
• M6: 1,832,724 km (0.104 R)
• M7: 2,513,693 km (0.083 R)
• M8: 2,782,969 km (0.074 R)
• M9: 3,559,831 km (0.092 R)
• M10: 3,688,336 km (0.046 R)
• M11: 4,445,750 km (0.119 R)
• M12: 5,008,537 km (0.11 R)
• M13: 5,104,579 km (0.11 R)
• M14: 5,201,219 km (0.1 R)
• M15: 5,249,838 km (0.053 R)
• M16: 5,743,511 km (0.059 R)
• M17: 7,863,014 km (0.077 R)
• M18: 8,143,510 km (0.116 R)
• M19: 8,370,150 km (0.031 R)
• M20: 8,541,440 km (0.12 R)
• M21: 8,656,481 km (0.078 R)
• M22: 8,829,715 km (0.101 R)
• M23: 9,297,508 km (0.114 R)
• M24: 9,475,080 km (0.088 R)
• M25: 9,833,517 km (0.076 R)
• M26: 10,257,328 km (0.085 R)
• M27: 10,502,219 km (0.109 R)
• M28: 11,500,785 km (0.04 R)
• M29: 11,691,373 km (0.088 R)
• M30: 12,204,793 km (0.1 R)
• M31: 12,269,419 km (0.105 R)
• M32: 13,991,290 km (0.084 R)
• M33: 14,811,236 km (0.039 R)
• M34: 15,157,555 km (0.119 R)
• M35: 17,948,453 km (0.119 R)
• M36: 18,022,055 km (0.11 R)
• M37: 18,317,511 km (0.116 R)
• M38: 19,063,257 km (0.106 R)
• M39: 22,143,776 km (0.096 R)
• M40: 22,301,901 km (0.107 R)
• M41: 22,381,038 km (0.082 R)
• M42: 24,390,437 km (0.111 R)
• M43: 25,045,526 km (0.071 R)
• M44: 26,456,832 km (0.116 R)
• M45: 27,383,741 km (0.083 R)
• M46: 27,638,356 km (0.097 R)
• M47: 28,406,990 km (0.102 R)
• M48: 29,009,570 km (0.085 R)
• M49: 29,877,836 km (0.066 R)
• M50: 32,085,602 km (0.101 R)
• M51: 32,893,131 km (0.112 R)
• M52: 35,910,969 km (0.069 R)
• M53: 36,096,769 km (0.034 R)
• M54: 36,936,462 km (0.086 R)
• M55: 37,688,341 km (0.076 R)
• M56: 38,350,312 km (0.101 R)
• M57: 38,730,290 km (0.053 R)
• M58: 39,302,652 km (0.065 R)
• M59: 41,230,669 km (0.113 R)
• M60: 42,010,523 km (0.088 R)
• M61: 42,500,306 km (0.119 R)
• M62: 42,893,599 km (0.097 R)
• M63: 43,287,939 km (0.092 R)
• M64: 44,578,221 km (0.054 R)
• M65: 44,678,002 km (0.094 R)
• M66: 46,082,577 km (0.119 R)
• M67: 46,183,555 km (0.108 R)
• M68: 47,094,756 km (0.098 R)
• M69: 48,626,788 km (0.09 R)
• M70: 49,864,112 km (0.063 R)
• M71: 51,634,603 km (0.058 R)
• M72: 52,054,225 km (0.042 R)
• M73: 52,264,410 km (0.119 R)
• M74: 53,956,212 km (0.089 R)
• M75: 54,702,107 km (0.079 R)
• M76: 55,236,919 km (0.113 R)
• M77: 55,988,649 km (0.113 R)
• M78: 56,096,210 km (0.097 R)
• M79: 56,311,780 km (0.073 R)
• M80: 56,635,510 km (0.094 R)
• M81: 56,851,828 km (0.081 R)
• M82: 57,068,297 km (0.087 R)
• M83: 58,372,940 km (0.106 R)
• M84: 59,907,515 km (0.052 R)
• M85: 60,127,723 km (0.105 R)
• M86: 60,569,186 km (0.09 R)
• M87: 62,011,160 km (0.04 R)
• M88: 64,251,687 km (0.088 R)
• M89: 65,042,162 km (0.104 R)
• M90: 65,381,899 km (0.108 R)
• M91: 66,518,544 km (0.088 R)
• M92: 68,350,818 km (0.107 R)
• M93: 73,238,929 km (0.108 R)
• M94: 73,946,377 km (0.085 R)
• M95: 75,249,225 km (0.072 R)
• M96: 79,082,371 km (0.108 R)
• M97: 80,779,260 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 6.5

Gravity: 18.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.8 AU - 24.52 AU

Year: 31681 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,571,491 km

• M1: 98,735 km (0.052 R)
• M2: 223,499 km (0.085 R)
• M3: 321,336 km (0.076 R)
• M4: 459,265 km (0.108 R)
• M5: 948,750 km (0.112 R)
• M6: 1,221,766 km (0.069 R)
• M7: 1,557,164 km (0.104 R)
• M8: 1,962,275 km (0.113 R)
• M9: 2,133,266 km (0.113 R)
• M10: 2,220,631 km (0.085 R)
• M11: 2,353,922 km (0.032 R)
• M12: 2,769,356 km (0.097 R)
• M13: 2,961,439 km (0.07 R)
• M14: 3,307,908 km (0.07 R)
• M15: 3,460,348 km (0.082 R)
• M16: 3,719,452 km (0.111 R)
• M17: 4,478,362 km (0.072 R)
• M18: 4,534,461 km (0.09 R)
• M19: 4,590,710 km (0.086 R)
• M20: 5,462,267 km (0.12 R)
• M21: 6,446,771 km (0.062 R)
• M22: 8,643,765 km (0.107 R)
• M23: 9,136,989 km (0.071 R)
• M24: 9,567,083 km (0.111 R)
• M25: 11,659,658 km (0.11 R)
• M26: 11,969,774 km (0.037 R)
• M27: 12,125,955 km (0.118 R)
• M28: 12,204,194 km (0.105 R)
• M29: 12,757,108 km (0.094 R)
• M30: 13,560,897 km (0.086 R)
• M31: 13,805,191 km (0.11 R)
• M32: 14,463,870 km (0.036 R)
• M33: 14,713,549 km (0.103 R)
• M34: 15,983,186 km (0.059 R)
• M35: 17,199,417 km (0.112 R)
• M36: 17,287,380 km (0.109 R)
• M37: 17,996,923 km (0.065 R)
• M38: 18,445,118 km (0.066 R)
• M39: 19,996,598 km (0.093 R)
• M40: 21,684,361 km (0.101 R)
• M41: 22,931,409 km (0.118 R)
• M42: 23,028,348 km (0.077 R)
• M43: 23,417,303 km (0.09 R)
• M44: 26,809,734 km (0.085 R)
• M45: 26,911,759 km (0.081 R)
• M46: 27,527,055 km (0.062 R)
• M47: 29,085,267 km (0.045 R)
• M48: 30,671,902 km (0.088 R)
• M49: 32,069,595 km (0.054 R)
• M50: 33,597,887 km (0.081 R)
• M51: 33,818,244 km (0.103 R)
• M52: 35,261,565 km (0.075 R)
• M53: 35,485,513 km (0.116 R)
• M54: 35,597,561 km (0.093 R)
• M55: 40,410,873 km (0.077 R)
• M56: 40,645,143 km (0.089 R)
• M57: 41,114,880 km (0.115 R)
• M58: 42,416,232 km (0.087 R)
• M59: 43,851,325 km (0.066 R)
• M60: 45,667,443 km (0.113 R)
• M61: 45,789,365 km (0.048 R)
• M62: 45,911,437 km (0.067 R)
• M63: 46,523,292 km (0.078 R)
• M64: 47,014,721 km (0.066 R)
• M65: 47,507,945 km (0.112 R)
• M66: 48,623,796 km (0.073 R)
• M67: 51,134,347 km (0.113 R)
• M68: 52,660,844 km (0.067 R)
• M69: 53,044,712 km (0.1 R)
• M70: 56,935,005 km (0.08 R)
• M71: 57,987,875 km (0.093 R)
• M72: 59,180,020 km (0.113 R)
• M73: 60,380,094 km (0.071 R)
• M74: 61,453,758 km (0.105 R)
• M75: 61,588,396 km (0.097 R)
• M76: 63,075,848 km (0.097 R)
• M77: 64,165,070 km (0.096 R)
• M78: 64,986,063 km (0.059 R)
• M79: 65,123,244 km (0.106 R)
• M80: 65,260,575 km (0.052 R)
• M81: 66,776,899 km (0.074 R)
• M82: 67,886,915 km (0.08 R)
• M83: 69,423,136 km (0.091 R)
• M84: 71,678,025 km (0.093 R)
• M85: 72,103,481 km (0.051 R)
• M86: 79,170,484 km (0.09 R)
• M87: 84,651,002 km (0.081 R)
• M88: 84,950,796 km (0.102 R)
• M89: 85,400,936 km (0.07 R)
• M90: 92,557,399 km (0.109 R)
• M91: 94,259,973 km (0.096 R)
• M92: 94,415,255 km (0.081 R)
• M93: 97,068,074 km (0.08 R)
• M94: 99,113,077 km (0.081 R)
• M95: 106,301,105 km (0.036 R)
• M96: 107,272,145 km (0.092 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit