🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 356 Days

Day: 17.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,581,123 km

• M1: 345,272 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.98 AU - 2.98 AU

Year: 1456 Days

Day: 35.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.47 AU - 3.21 AU

Year: 1784 Days

Day: 42.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.01 AU - 4.45 AU

Year: 2685 Days

Day: 21.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 13.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.12 AU - 6.62 AU

Year: 4639 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,581,123 km

• M1: 337,642 km (0.104 R)
• M2: 424,708 km (0.09 R)
• M3: 544,237 km (0.114 R)
• M4: 689,796 km (0.075 R)
• M5: 824,883 km (0.037 R)
• M6: 929,601 km (0.119 R)
• M7: 1,124,677 km (0.076 R)
• M8: 1,288,038 km (0.117 R)
• M9: 1,427,912 km (0.085 R)
• M10: 1,897,051 km (0.096 R)
• M11: 1,985,912 km (0.116 R)
• M12: 2,076,119 km (0.041 R)
• M13: 2,186,373 km (0.09 R)
• M14: 2,298,721 km (0.107 R)
• M15: 3,034,742 km (0.093 R)
• M16: 3,203,190 km (0.068 R)
• M17: 3,353,236 km (0.093 R)
• M18: 3,615,930 km (0.103 R)
• M19: 3,705,090 km (0.104 R)
• M20: 3,885,505 km (0.12 R)
• M21: 4,138,475 km (0.114 R)
• M22: 4,255,311 km (0.12 R)
• M23: 4,373,195 km (0.09 R)
• M24: 4,612,402 km (0.068 R)
• M25: 4,733,725 km (0.065 R)
• M26: 4,929,998 km (0.069 R)
• M27: 5,029,181 km (0.103 R)
• M28: 5,612,314 km (0.068 R)
• M29: 5,715,985 km (0.104 R)
• M30: 6,815,230 km (0.099 R)
• M31: 7,065,208 km (0.062 R)
• M32: 7,346,602 km (0.107 R)
• M33: 7,431,873 km (0.109 R)
• M34: 9,665,967 km (0.03 R)
• M35: 9,915,796 km (0.035 R)
• M36: 10,969,114 km (0.04 R)
• M37: 11,131,877 km (0.077 R)
• M38: 11,492,707 km (0.096 R)
• M39: 11,624,802 km (0.088 R)
• M40: 12,462,400 km (0.104 R)
• M41: 13,562,693 km (0.054 R)
• M42: 14,658,347 km (0.091 R)
• M43: 14,837,715 km (0.118 R)
• M44: 15,416,659 km (0.117 R)
• M45: 15,599,168 km (0.104 R)
• M46: 16,410,438 km (0.086 R)
• M47: 17,424,861 km (0.108 R)
• M48: 17,614,850 km (0.099 R)
• M49: 17,843,884 km (0.092 R)
• M50: 18,112,413 km (0.079 R)
• M51: 18,266,349 km (0.101 R)
• M52: 18,420,883 km (0.025 R)
• M53: 18,964,821 km (0.108 R)
• M54: 19,989,118 km (0.081 R)
• M55: 20,387,946 km (0.114 R)
• M56: 21,722,508 km (0.031 R)
• M57: 22,462,270 km (0.084 R)
• M58: 23,335,921 km (0.111 R)
• M59: 23,671,619 km (0.07 R)
• M60: 24,220,643 km (0.114 R)
• M61: 24,475,408 km (0.11 R)
• M62: 25,159,220 km (0.096 R)
• M63: 25,762,698 km (0.029 R)
• M64: 26,370,963 km (0.064 R)
• M65: 26,633,208 km (0.063 R)
• M66: 27,956,850 km (0.064 R)
• M67: 28,358,221 km (0.102 R)
• M68: 28,896,175 km (0.066 R)
• M69: 29,709,539 km (0.053 R)
• M70: 29,936,927 km (0.092 R)
• M71: 30,027,883 km (0.032 R)
• M72: 30,119,138 km (0.105 R)
• M73: 30,256,020 km (0.115 R)
• M74: 30,576,309 km (0.11 R)
• M75: 30,759,865 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 11.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.86 AU - 6.04 AU

Year: 4743 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,581,123 km

• M1: 150,495 km (0.092 R)
• M2: 238,459 km (0.081 R)
• M3: 390,002 km (0.052 R)
• M4: 539,600 km (0.052 R)
• M5: 760,556 km (0.095 R)
• M6: 876,195 km (0.086 R)
• M7: 1,155,494 km (0.077 R)
• M8: 1,290,730 km (0.103 R)
• M9: 1,644,380 km (0.096 R)
• M10: 2,064,451 km (0.096 R)
• M11: 2,440,091 km (0.069 R)
• M12: 2,557,226 km (0.068 R)
• M13: 3,191,671 km (0.087 R)
• M14: 3,298,483 km (0.06 R)
• M15: 3,384,801 km (0.085 R)
• M16: 3,581,971 km (0.119 R)
• M17: 3,873,687 km (0.049 R)
• M18: 4,290,168 km (0.071 R)
• M19: 4,503,943 km (0.119 R)
• M20: 4,624,220 km (0.045 R)
• M21: 4,721,309 km (0.073 R)
• M22: 4,843,530 km (0.086 R)
• M23: 5,292,324 km (0.087 R)
• M24: 5,470,495 km (0.074 R)
• M25: 5,832,971 km (0.108 R)
• M26: 6,418,197 km (0.098 R)
• M27: 6,581,110 km (0.033 R)
• M28: 6,745,518 km (0.115 R)
• M29: 7,022,423 km (0.09 R)
• M30: 7,387,891 km (0.073 R)
• M31: 7,846,558 km (0.057 R)
• M32: 8,020,839 km (0.103 R)
• M33: 8,196,467 km (0.088 R)
• M34: 8,432,682 km (0.056 R)
• M35: 8,761,199 km (0.078 R)
• M36: 9,554,367 km (0.109 R)
• M37: 9,990,894 km (0.087 R)
• M38: 10,434,152 km (0.115 R)
• M39: 10,625,937 km (0.102 R)
• M40: 10,819,068 km (0.108 R)
• M41: 10,980,933 km (0.085 R)
• M42: 11,078,321 km (0.062 R)
• M43: 11,274,144 km (0.104 R)
• M44: 12,068,958 km (0.098 R)
• M45: 12,506,980 km (0.079 R)
• M46: 12,950,239 km (0.095 R)
• M47: 13,087,719 km (0.06 R)
• M48: 13,225,649 km (0.115 R)
• M49: 13,817,159 km (0.058 R)
• M50: 15,206,923 km (0.112 R)
• M51: 15,388,235 km (0.064 R)
• M52: 15,863,209 km (0.082 R)
• M53: 15,936,811 km (0.062 R)
• M54: 16,231,967 km (0.108 R)
• M55: 16,977,713 km (0.104 R)
• M56: 17,203,606 km (0.096 R)
• M57: 17,772,825 km (0.109 R)
• M58: 18,079,052 km (0.107 R)
• M59: 18,890,920 km (0.119 R)
• M60: 19,360,059 km (0.071 R)
• M61: 20,190,626 km (0.083 R)
• M62: 21,073,104 km (0.08 R)
• M63: 21,437,824 km (0.066 R)
• M64: 21,641,277 km (0.114 R)
• M65: 21,722,808 km (0.038 R)
• M66: 22,626,977 km (0.112 R)
• M67: 23,711,263 km (0.1 R)
• M68: 24,048,307 km (0.12 R)
• M69: 24,556,939 km (0.108 R)
• M70: 24,897,873 km (0.042 R)
• M71: 25,069,013 km (0.119 R)
• M72: 27,284,557 km (0.1 R)
• M73: 27,505,214 km (0.061 R)
• M74: 28,215,056 km (0.051 R)
• M75: 28,975,911 km (0.103 R)
• M76: 29,291,113 km (0.083 R)
• M77: 30,700,924 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 9.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.62 AU - 9.1 AU

Year: 7443 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,581,123 km

• M1: 114,293 km (0.072 R)
• M2: 178,321 km (0.068 R)
• M3: 236,963 km (0.079 R)
• M4: 316,250 km (0.076 R)
• M5: 647,908 km (0.066 R)
• M6: 901,178 km (0.096 R)
• M7: 1,218,624 km (0.083 R)
• M8: 1,625,381 km (0.08 R)
• M9: 1,757,476 km (0.043 R)
• M10: 1,893,011 km (0.053 R)
• M11: 2,032,287 km (0.116 R)
• M12: 2,133,714 km (0.069 R)
• M13: 2,216,292 km (0.053 R)
• M14: 2,470,160 km (0.058 R)
• M15: 3,216,205 km (0.095 R)
• M16: 3,651,086 km (0.116 R)
• M17: 3,951,329 km (0.089 R)
• M18: 4,285,829 km (0.073 R)
• M19: 4,683,012 km (0.04 R)
• M20: 5,258,964 km (0.069 R)
• M21: 6,357,461 km (0.096 R)
• M22: 6,447,219 km (0.113 R)
• M23: 6,658,152 km (0.103 R)
• M24: 6,963,482 km (0.089 R)
• M25: 7,493,058 km (0.064 R)
• M26: 7,556,188 km (0.102 R)
• M27: 7,971,173 km (0.081 R)
• M28: 8,035,650 km (0.114 R)
• M29: 8,165,201 km (0.115 R)
• M30: 8,262,739 km (0.097 R)
• M31: 8,328,113 km (0.034 R)
• M32: 8,426,250 km (0.111 R)
• M33: 8,624,018 km (0.09 R)
• M34: 8,690,140 km (0.048 R)
• M35: 9,023,893 km (0.105 R)
• M36: 9,158,531 km (0.097 R)
• M37: 9,260,108 km (0.086 R)
• M38: 9,669,558 km (0.068 R)
• M39: 10,330,032 km (0.104 R)
• M40: 10,470,953 km (0.092 R)
• M41: 11,694,514 km (0.118 R)
• M42: 12,211,375 km (0.118 R)
• M43: 13,229,089 km (0.073 R)
• M44: 13,922,775 km (0.072 R)
• M45: 14,039,461 km (0.089 R)
• M46: 14,117,551 km (0.09 R)
• M47: 15,465,877 km (0.113 R)
• M48: 16,032,853 km (0.056 R)
• M49: 16,319,033 km (0.105 R)
• M50: 16,689,288 km (0.111 R)
• M51: 17,606,323 km (0.078 R)
• M52: 18,753,888 km (0.079 R)
• M53: 19,488,713 km (0.092 R)
• M54: 19,969,221 km (0.089 R)
• M55: 20,321,225 km (0.085 R)
• M56: 20,764,035 km (0.12 R)
• M57: 21,524,142 km (0.097 R)
• M58: 21,930,300 km (0.037 R)
• M59: 22,020,807 km (0.074 R)
• M60: 22,750,096 km (0.118 R)
• M61: 23,071,582 km (0.099 R)
• M62: 23,256,036 km (0.092 R)
• M63: 24,654,627 km (0.114 R)
• M64: 25,364,169 km (0.048 R)
• M65: 25,506,736 km (0.058 R)
• M66: 26,032,273 km (0.057 R)
• M67: 26,609,721 km (0.066 R)
• M68: 27,094,119 km (0.102 R)
• M69: 28,022,524 km (0.115 R)
• M70: 28,367,197 km (0.103 R)
• M71: 28,564,666 km (0.1 R)
• M72: 28,762,734 km (0.113 R)
• M73: 28,911,584 km (0.065 R)
• M74: 29,259,848 km (0.087 R)
• M75: 31,378,453 km (0.042 R)
• M76: 31,480,628 km (0.114 R)
• M77: 31,890,227 km (0.076 R)
• M78: 32,404,694 km (0.067 R)
• M79: 32,921,854 km (0.106 R)
• M80: 33,441,856 km (0.057 R)
• M81: 33,859,683 km (0.069 R)
• M82: 34,279,305 km (0.092 R)
• M83: 34,384,622 km (0.065 R)
• M84: 35,123,785 km (0.112 R)
• M85: 35,601,900 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 13.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.23 AU - 11.39 AU

Year: 10590 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,581,123 km

• M1: 207,791 km (0.11 R)
• M2: 423,661 km (0.089 R)
• M3: 652,097 km (0.072 R)
• M4: 849,716 km (0.113 R)
• M5: 937,530 km (0.085 R)
• M6: 1,137,093 km (0.074 R)
• M7: 1,425,967 km (0.088 R)
• M8: 2,412,714 km (0.086 R)
• M9: 2,541,967 km (0.057 R)
• M10: 2,768,907 km (0.087 R)
• M11: 3,531,707 km (0.045 R)
• M12: 3,700,453 km (0.116 R)
• M13: 3,828,808 km (0.104 R)
• M14: 4,402,366 km (0.113 R)
• M15: 5,679,034 km (0.091 R)
• M16: 6,002,764 km (0.078 R)
• M17: 6,154,307 km (0.074 R)
• M18: 6,720,684 km (0.113 R)
• M19: 6,878,211 km (0.114 R)
• M20: 8,042,082 km (0.044 R)
• M21: 8,861,280 km (0.08 R)
• M22: 9,091,960 km (0.071 R)
• M23: 9,354,056 km (0.084 R)
• M24: 9,441,870 km (0.094 R)
• M25: 9,618,545 km (0.113 R)
• M26: 9,707,256 km (0.07 R)
• M27: 10,094,864 km (0.097 R)
• M28: 10,335,866 km (0.097 R)
• M29: 12,396,727 km (0.101 R)
• M30: 12,590,157 km (0.119 R)
• M31: 13,144,118 km (0.085 R)
• M32: 13,341,437 km (0.093 R)
• M33: 13,639,436 km (0.037 R)
• M34: 14,546,598 km (0.108 R)
• M35: 14,682,582 km (0.108 R)
• M36: 14,784,907 km (0.091 R)
• M37: 15,507,764 km (0.094 R)
• M38: 15,646,890 km (0.08 R)
• M39: 16,101,518 km (0.116 R)
• M40: 16,206,985 km (0.101 R)
• M41: 16,383,510 km (0.095 R)
• M42: 16,560,484 km (0.082 R)
• M43: 18,219,225 km (0.064 R)
• M44: 18,919,792 km (0.09 R)
• M45: 20,271,110 km (0.072 R)
• M46: 20,423,251 km (0.086 R)
• M47: 21,305,130 km (0.08 R)
• M48: 21,421,069 km (0.081 R)
• M49: 22,004,052 km (0.07 R)
• M50: 22,474,088 km (0.084 R)
• M51: 22,670,959 km (0.107 R)
• M52: 24,630,392 km (0.109 R)
• M53: 25,486,540 km (0.118 R)
• M54: 25,733,078 km (0.116 R)
• M55: 26,145,519 km (0.117 R)
• M56: 26,311,273 km (0.093 R)
• M57: 27,354,270 km (0.075 R)
• M58: 27,775,238 km (0.115 R)
• M59: 28,496,001 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit