🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 36.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.82 AU - 0.96 AU

Year: 310 Days

Day: 21.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.04 AU - 1.36 AU

Year: 485 Days

Day: 42.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.59 AU

Year: 1270 Days

Day: 36.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,519,460 km

• M1: 938,427 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.48 AU - 2.48 AU

Year: 1441 Days

Day: 37.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 8.6

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.9 AU - 6.26 AU

Year: 5531 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 113,519,460 km

• M1: 115,938 km (0.116 R)
• M2: 178,321 km (0.111 R)
• M3: 318,195 km (0.118 R)
• M4: 549,323 km (0.103 R)
• M5: 704,606 km (0.079 R)
• M6: 759,808 km (0.11 R)
• M7: 860,188 km (0.055 R)
• M8: 1,011,581 km (0.049 R)
• M9: 1,074,562 km (0.038 R)
• M10: 1,289,234 km (0.046 R)
• M11: 1,410,558 km (0.077 R)
• M12: 1,517,670 km (0.112 R)
• M13: 1,855,462 km (0.027 R)
• M14: 1,993,242 km (0.112 R)
• M15: 2,299,768 km (0.108 R)
• M16: 2,821,416 km (0.118 R)
• M17: 2,934,661 km (0.085 R)
• M18: 3,596,632 km (0.106 R)
• M19: 4,097,037 km (0.089 R)
• M20: 4,174,080 km (0.082 R)
• M21: 4,888,559 km (0.097 R)
• M22: 5,024,992 km (0.041 R)
• M23: 5,135,097 km (0.115 R)
• M24: 5,190,448 km (0.072 R)
• M25: 6,250,199 km (0.1 R)
• M26: 6,698,544 km (0.098 R)
• M27: 7,157,211 km (0.072 R)
• M28: 7,250,111 km (0.069 R)
• M29: 7,405,992 km (0.079 R)
• M30: 7,500,089 km (0.073 R)
• M31: 7,626,051 km (0.083 R)
• M32: 8,137,227 km (0.106 R)
• M33: 8,462,303 km (0.104 R)
• M34: 9,327,278 km (0.064 R)
• M35: 9,429,004 km (0.116 R)
• M36: 9,873,609 km (0.077 R)
• M37: 10,081,251 km (0.113 R)
• M38: 10,500,723 km (0.112 R)
• M39: 11,356,573 km (0.056 R)
• M40: 11,683,444 km (0.098 R)
• M41: 12,050,108 km (0.042 R)
• M42: 12,197,911 km (0.115 R)
• M43: 12,383,413 km (0.114 R)
• M44: 12,945,601 km (0.09 R)
• M45: 13,592,911 km (0.102 R)
• M46: 13,708,251 km (0.116 R)
• M47: 13,939,829 km (0.106 R)
• M48: 14,406,873 km (0.104 R)
• M49: 14,760,672 km (0.044 R)
• M50: 16,000,839 km (0.093 R)
• M51: 16,408,044 km (0.043 R)
• M52: 16,612,844 km (0.063 R)
• M53: 17,357,542 km (0.109 R)
• M54: 17,482,606 km (0.087 R)
• M55: 17,775,817 km (0.106 R)
• M56: 18,070,675 km (0.094 R)
• M57: 18,409,514 km (0.117 R)
• M58: 19,223,027 km (0.098 R)
• M59: 20,004,377 km (0.101 R)
• M60: 20,135,574 km (0.08 R)
• M61: 20,575,093 km (0.068 R)
• M62: 22,364,732 km (0.061 R)
• M63: 22,819,809 km (0.053 R)
• M64: 22,956,990 km (0.109 R)
• M65: 23,324,103 km (0.117 R)
• M66: 24,157,064 km (0.111 R)
• M67: 24,530,460 km (0.096 R)
• M68: 24,717,757 km (0.108 R)
• M69: 24,952,775 km (0.114 R)
• M70: 25,188,392 km (0.089 R)
• M71: 25,377,484 km (0.044 R)
• M72: 26,329,824 km (0.112 R)
• M73: 26,425,716 km (0.027 R)
• M74: 26,713,991 km (0.051 R)
• M75: 27,148,423 km (0.109 R)
• M76: 27,877,713 km (0.064 R)
• M77: 28,269,360 km (0.064 R)
• M78: 28,712,020 km (0.1 R)
• M79: 30,858,750 km (0.059 R)
• M80: 31,213,147 km (0.111 R)
• M81: 32,284,268 km (0.103 R)
• M82: 32,386,892 km (0.088 R)
• M83: 32,746,974 km (0.079 R)
• M84: 34,043,838 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 9.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.62 AU - 8.78 AU

Year: 7128 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 113,519,460 km

• M1: 245,939 km (0.038 R)
• M2: 368,460 km (0.068 R)
• M3: 484,248 km (0.044 R)
• M4: 547,379 km (0.082 R)
• M5: 613,650 km (0.063 R)
• M6: 731,085 km (0.085 R)
• M7: 1,336,657 km (0.034 R)
• M8: 1,492,388 km (0.108 R)
• M9: 1,637,797 km (0.109 R)
• M10: 2,030,941 km (0.048 R)
• M11: 2,192,656 km (0.113 R)
• M12: 2,340,159 km (0.042 R)
• M13: 3,987,232 km (0.091 R)
• M14: 4,236,462 km (0.114 R)
• M15: 4,584,726 km (0.107 R)
• M16: 4,726,545 km (0.106 R)
• M17: 5,014,670 km (0.065 R)
• M18: 5,234,579 km (0.094 R)
• M19: 5,683,821 km (0.107 R)
• M20: 6,197,690 km (0.091 R)
• M21: 6,433,756 km (0.096 R)
• M22: 7,379,813 km (0.108 R)
• M23: 7,462,989 km (0.062 R)
• M24: 7,658,214 km (0.114 R)
• M25: 7,742,288 km (0.119 R)
• M26: 7,826,811 km (0.084 R)
• M27: 8,776,309 km (0.101 R)
• M28: 9,640,536 km (0.066 R)
• M29: 10,221,424 km (0.096 R)
• M30: 10,813,532 km (0.104 R)
• M31: 10,908,078 km (0.083 R)
• M32: 11,098,068 km (0.062 R)
• M33: 11,288,955 km (0.096 R)
• M34: 12,194,620 km (0.116 R)
• M35: 15,154,563 km (0.116 R)
• M36: 15,225,024 km (0.106 R)
• M37: 16,368,700 km (0.113 R)
• M38: 17,465,851 km (0.117 R)
• M39: 18,323,046 km (0.101 R)
• M40: 18,586,638 km (0.047 R)
• M41: 19,423,189 km (0.098 R)
• M42: 20,544,724 km (0.071 R)
• M43: 21,488,687 km (0.098 R)
• M44: 21,687,203 km (0.028 R)
• M45: 22,326,285 km (0.085 R)
• M46: 22,607,829 km (0.087 R)
• M47: 22,809,786 km (0.104 R)
• M48: 23,418,799 km (0.119 R)
• M49: 24,156,915 km (0.046 R)
• M50: 24,404,649 km (0.115 R)
• M51: 25,111,050 km (0.097 R)
• M52: 25,403,813 km (0.094 R)
• M53: 25,697,773 km (0.063 R)
• M54: 25,824,183 km (0.111 R)
• M55: 26,331,469 km (0.043 R)
• M56: 27,657,505 km (0.066 R)
• M57: 28,003,225 km (0.095 R)
• M58: 28,089,843 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 11.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.02 AU - 8.66 AU

Year: 8099 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,519,460 km

• M1: 160,369 km (0.11 R)
• M2: 238,010 km (0.114 R)
• M3: 433,834 km (0.057 R)
• M4: 549,922 km (0.088 R)
• M5: 630,405 km (0.062 R)
• M6: 702,960 km (0.112 R)
• M7: 857,944 km (0.09 R)
• M8: 1,083,089 km (0.098 R)
• M9: 1,574,069 km (0.099 R)
• M10: 2,340,459 km (0.078 R)
• M11: 2,458,641 km (0.056 R)
• M12: 2,578,768 km (0.047 R)
• M13: 3,209,174 km (0.099 R)
• M14: 3,429,681 km (0.111 R)
• M15: 3,862,767 km (0.105 R)
• M16: 4,003,089 km (0.102 R)
• M17: 4,169,143 km (0.087 R)
• M18: 4,240,950 km (0.101 R)
• M19: 4,606,418 km (0.073 R)
• M20: 4,755,567 km (0.103 R)
• M21: 5,551,427 km (0.075 R)
• M22: 5,630,565 km (0.109 R)
• M23: 5,790,186 km (0.057 R)
• M24: 5,978,380 km (0.111 R)
• M25: 6,610,730 km (0.099 R)
• M26: 6,863,999 km (0.095 R)
• M27: 7,120,559 km (0.112 R)
• M28: 8,118,078 km (0.119 R)
• M29: 8,480,554 km (0.082 R)
• M30: 8,633,144 km (0.089 R)
• M31: 9,034,365 km (0.072 R)
• M32: 9,158,980 km (0.07 R)
• M33: 9,599,845 km (0.065 R)
• M34: 9,727,003 km (0.109 R)
• M35: 9,886,923 km (0.107 R)
• M36: 10,176,844 km (0.073 R)
• M37: 10,502,219 km (0.108 R)
• M38: 10,699,240 km (0.049 R)
• M39: 11,263,822 km (0.068 R)
• M40: 11,600,417 km (0.095 R)
• M41: 12,146,001 km (0.072 R)
• M42: 12,525,979 km (0.037 R)
• M43: 13,475,327 km (0.086 R)
• M44: 14,850,281 km (0.115 R)
• M45: 15,219,489 km (0.104 R)
• M46: 15,778,985 km (0.075 R)
• M47: 15,854,083 km (0.106 R)
• M48: 17,303,986 km (0.116 R)
• M49: 18,044,645 km (0.102 R)
• M50: 19,597,471 km (0.069 R)
• M51: 19,678,254 km (0.1 R)
• M52: 21,483,451 km (0.1 R)
• M53: 21,608,515 km (0.1 R)
• M54: 21,775,466 km (0.086 R)
• M55: 23,512,597 km (0.037 R)
• M56: 24,332,542 km (0.058 R)
• M57: 25,469,785 km (0.095 R)
• M58: 25,734,723 km (0.064 R)
• M59: 25,911,698 km (0.035 R)
• M60: 26,133,701 km (0.099 R)
• M61: 26,893,060 km (0.089 R)
• M62: 27,117,905 km (0.045 R)
• M63: 28,205,332 km (0.093 R)
• M64: 28,800,283 km (0.092 R)
• M65: 29,076,291 km (0.097 R)
• M66: 30,002,601 km (0.114 R)
• M67: 30,282,349 km (0.085 R)
• M68: 30,469,496 km (0.111 R)
• M69: 30,797,714 km (0.097 R)
• M70: 30,938,635 km (0.047 R)
• M71: 31,457,590 km (0.116 R)
• M72: 31,646,981 km (0.099 R)
• M73: 31,789,248 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 6.8

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.22 AU - 23.66 AU

Year: 30412 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,519,460 km

• M1: 88,113 km (0.106 R)
• M2: 198,068 km (0.1 R)
• M3: 335,997 km (0.062 R)
• M4: 616,044 km (0.074 R)
• M5: 733,927 km (0.052 R)
• M6: 2,555,730 km (0.073 R)
• M7: 2,945,432 km (0.049 R)
• M8: 3,147,240 km (0.107 R)
• M9: 3,618,025 km (0.074 R)
• M10: 4,054,850 km (0.089 R)
• M11: 4,110,650 km (0.041 R)
• M12: 5,037,708 km (0.09 R)
• M13: 5,899,841 km (0.116 R)
• M14: 9,852,366 km (0.08 R)
• M15: 9,927,614 km (0.078 R)
• M16: 10,459,584 km (0.113 R)
• M17: 10,536,328 km (0.079 R)
• M18: 10,923,038 km (0.097 R)
• M19: 12,924,658 km (0.111 R)
• M20: 13,089,664 km (0.043 R)
• M21: 13,588,723 km (0.069 R)
• M22: 14,263,858 km (0.089 R)
• M23: 14,349,129 km (0.117 R)
• M24: 15,209,915 km (0.116 R)
• M25: 15,734,554 km (0.096 R)
• M26: 16,891,245 km (0.107 R)
• M27: 17,616,795 km (0.099 R)
• M28: 17,708,050 km (0.119 R)
• M29: 18,723,819 km (0.083 R)
• M30: 19,097,814 km (0.089 R)
• M31: 21,980,714 km (0.084 R)
• M32: 22,573,272 km (0.06 R)
• M33: 23,371,675 km (0.114 R)
• M34: 23,472,056 km (0.108 R)
• M35: 23,875,371 km (0.046 R)
• M36: 25,925,610 km (0.111 R)
• M37: 26,029,581 km (0.108 R)
• M38: 26,761,413 km (0.073 R)
• M39: 27,394,063 km (0.104 R)
• M40: 27,712,258 km (0.087 R)
• M41: 28,031,649 km (0.117 R)
• M42: 28,138,312 km (0.055 R)
• M43: 30,301,348 km (0.027 R)
• M44: 32,181,494 km (0.077 R)
• M45: 33,079,231 km (0.111 R)
• M46: 33,192,028 km (0.075 R)
• M47: 37,337,235 km (0.096 R)
• M48: 37,572,253 km (0.099 R)
• M49: 39,829,386 km (0.056 R)
• M50: 41,034,995 km (0.115 R)
• M51: 42,252,572 km (0.109 R)
• M52: 42,620,134 km (0.093 R)
• M53: 43,729,103 km (0.092 R)
• M54: 44,847,646 km (0.086 R)
• M55: 45,097,475 km (0.061 R)
• M56: 46,732,729 km (0.1 R)
• M57: 47,748,648 km (0.076 R)
• M58: 48,259,376 km (0.069 R)
• M59: 49,672,926 km (0.04 R)
• M60: 50,320,086 km (0.071 R)
• M61: 51,230,688 km (0.083 R)
• M62: 51,884,431 km (0.11 R)
• M63: 53,994,958 km (0.059 R)
• M64: 54,127,801 km (0.104 R)
• M65: 54,393,786 km (0.111 R)
• M66: 60,079,253 km (0.09 R)
• M67: 61,738,144 km (0.116 R)
• M68: 65,808,552 km (0.095 R)
• M69: 69,386,484 km (0.083 R)
• M70: 72,880,343 km (0.118 R)
• M71: 73,468,113 km (0.1 R)
• M72: 73,910,025 km (0.106 R)
• M73: 76,430,899 km (0.104 R)
• M74: 76,878,795 km (0.077 R)
• M75: 78,829,102 km (0.072 R)
• M76: 82,472,558 km (0.097 R)
• M77: 83,545,474 km (0.109 R)
• M78: 87,414,973 km (0.086 R)
• M79: 88,508,832 km (0.116 R)
• M80: 88,665,611 km (0.111 R)
• M81: 90,079,460 km (0.072 R)
• M82: 93,248,093 km (0.07 R)
• M83: 94,846,097 km (0.109 R)
• M84: 96,775,611 km (0.03 R)
• M85: 97,421,574 km (0.105 R)
• M86: 98,880,453 km (0.114 R)
• M87: 99,043,065 km (0.078 R)
• M88: 99,857,027 km (0.111 R)
• M89: 101,000,404 km (0.102 R)
• M90: 102,641,343 km (0.092 R)
• M91: 102,805,901 km (0.101 R)
• M92: 106,115,754 km (0.092 R)
• M93: 106,781,913 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit