🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 166 Days

Day: 23.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 161.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.6 AU - 1.72 AU

Year: 806 Days

Day: 15.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,926,909 km

• M1: 672,143 km (0.119 R)
• M2: 805,136 km (0.111 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.83 AU - 3.35 AU

Year: 2046 Days

Day: 24.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.7 AU - 4.92 AU

Year: 3371 Days

Day: 17.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 11.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.84 AU - 5.56 AU

Year: 4467 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,926,909 km

• M1: 140,024 km (0.106 R)
• M2: 215,571 km (0.047 R)
• M3: 364,570 km (0.103 R)
• M4: 622,178 km (0.115 R)
• M5: 718,219 km (0.103 R)
• M6: 788,830 km (0.076 R)
• M7: 982,409 km (0.087 R)
• M8: 1,390,811 km (0.086 R)
• M9: 1,614,311 km (0.037 R)
• M10: 1,835,416 km (0.092 R)
• M11: 1,906,625 km (0.115 R)
• M12: 2,141,045 km (0.085 R)
• M13: 2,216,292 km (0.072 R)
• M14: 2,292,288 km (0.058 R)
• M15: 2,462,979 km (0.114 R)
• M16: 2,637,859 km (0.118 R)
• M17: 2,784,166 km (0.062 R)
• M18: 2,983,430 km (0.099 R)
• M19: 3,681,304 km (0.116 R)
• M20: 3,974,516 km (0.093 R)
• M21: 4,199,362 km (0.111 R)
• M22: 4,390,099 km (0.115 R)
• M23: 4,544,634 km (0.069 R)
• M24: 4,701,113 km (0.109 R)
• M25: 5,614,258 km (0.11 R)
• M26: 5,803,350 km (0.115 R)
• M27: 5,952,050 km (0.075 R)
• M28: 6,209,658 km (0.084 R)
• M29: 6,449,164 km (0.068 R)
• M30: 7,186,083 km (0.119 R)
• M31: 7,529,859 km (0.099 R)
• M32: 7,645,648 km (0.074 R)
• M33: 8,545,030 km (0.116 R)
• M34: 8,690,140 km (0.089 R)
• M35: 8,787,229 km (0.106 R)
• M36: 8,958,220 km (0.117 R)
• M37: 9,154,941 km (0.088 R)
• M38: 9,229,141 km (0.102 R)
• M39: 9,353,158 km (0.083 R)
• M40: 9,552,722 km (0.07 R)
• M41: 9,703,367 km (0.119 R)
• M42: 10,159,939 km (0.089 R)
• M43: 10,365,188 km (0.094 R)
• M44: 11,252,752 km (0.067 R)
• M45: 11,411,924 km (0.11 R)
• M46: 11,571,844 km (0.095 R)
• M47: 11,812,996 km (0.099 R)
• M48: 11,893,779 km (0.12 R)
• M49: 12,110,247 km (0.1 R)
• M50: 12,218,855 km (0.12 R)
• M51: 12,437,268 km (0.116 R)
• M52: 12,656,877 km (0.044 R)
• M53: 13,689,252 km (0.056 R)
• M54: 13,830,922 km (0.037 R)
• M55: 13,973,040 km (0.049 R)
• M56: 14,144,179 km (0.093 R)
• M57: 14,315,918 km (0.095 R)
• M58: 14,430,959 km (0.084 R)
• M59: 14,517,426 km (0.067 R)
• M60: 15,391,078 km (0.05 R)
• M61: 16,251,714 km (0.089 R)
• M62: 16,491,968 km (0.108 R)
• M63: 16,672,982 km (0.086 R)
• M64: 17,097,690 km (0.069 R)
• M65: 17,433,837 km (0.114 R)
• M66: 18,143,978 km (0.109 R)
• M67: 18,237,327 km (0.07 R)
• M68: 18,580,804 km (0.086 R)
• M69: 18,926,524 km (0.087 R)
• M70: 19,433,212 km (0.062 R)
• M71: 19,880,211 km (0.103 R)
• M72: 20,137,070 km (0.104 R)
• M73: 20,589,454 km (0.083 R)
• M74: 21,012,367 km (0.034 R)
• M75: 21,110,504 km (0.093 R)
• M76: 21,208,640 km (0.098 R)
• M77: 21,504,096 km (0.077 R)
• M78: 21,933,292 km (0.055 R)
• M79: 22,065,985 km (0.106 R)
• M80: 22,298,610 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.23 AU - 9.49 AU

Year: 9106 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,926,909 km

• M1: 113,246 km (0.107 R)
• M2: 218,712 km (0.051 R)
• M3: 323,730 km (0.103 R)
• M4: 438,023 km (0.072 R)
• M5: 567,724 km (0.083 R)
• M6: 741,257 km (0.117 R)
• M7: 803,191 km (0.057 R)
• M8: 883,226 km (0.092 R)
• M9: 966,103 km (0.1 R)
• M10: 1,599,201 km (0.063 R)
• M11: 1,701,825 km (0.105 R)
• M12: 1,849,179 km (0.082 R)
• M13: 1,935,198 km (0.053 R)
• M14: 2,575,627 km (0.092 R)
• M15: 2,944,236 km (0.11 R)
• M16: 3,019,932 km (0.099 R)
• M17: 3,121,958 km (0.033 R)
• M18: 3,355,779 km (0.076 R)
• M19: 3,541,580 km (0.048 R)
• M20: 3,622,363 km (0.076 R)
• M21: 3,923,503 km (0.095 R)
• M22: 4,261,445 km (0.075 R)
• M23: 4,404,909 km (0.117 R)
• M24: 4,462,804 km (0.091 R)
• M25: 4,785,785 km (0.106 R)
• M26: 5,116,247 km (0.102 R)
• M27: 5,207,801 km (0.106 R)
• M28: 5,299,804 km (0.109 R)
• M29: 5,767,896 km (0.081 R)
• M30: 6,055,273 km (0.05 R)
• M31: 6,119,750 km (0.117 R)
• M32: 6,412,662 km (0.117 R)
• M33: 6,478,485 km (0.105 R)
• M34: 6,577,519 km (0.114 R)
• M35: 6,911,272 km (0.095 R)
• M36: 7,387,891 km (0.096 R)
• M37: 7,491,562 km (0.11 R)
• M38: 7,560,826 km (0.117 R)
• M39: 8,194,074 km (0.098 R)
• M40: 8,553,258 km (0.1 R)
• M41: 8,844,226 km (0.115 R)
• M42: 8,990,982 km (0.065 R)
• M43: 9,175,585 km (0.119 R)
• M44: 9,473,584 km (0.115 R)
• M45: 9,548,533 km (0.09 R)
• M46: 9,736,877 km (0.114 R)
• M47: 10,658,100 km (0.109 R)
• M48: 10,736,190 km (0.028 R)
• M49: 11,486,873 km (0.101 R)
• M50: 15,222,481 km (0.091 R)
• M51: 15,797,086 km (0.04 R)
• M52: 16,876,585 km (0.106 R)
• M53: 17,058,795 km (0.089 R)
• M54: 17,379,233 km (0.104 R)
• M55: 17,840,444 km (0.112 R)
• M56: 17,979,719 km (0.077 R)
• M57: 18,586,937 km (0.118 R)
• M58: 19,058,619 km (0.077 R)
• M59: 19,248,309 km (0.103 R)
• M60: 19,438,747 km (0.073 R)
• M61: 20,254,953 km (0.085 R)
• M62: 20,691,629 km (0.072 R)
• M63: 21,278,652 km (0.098 R)
• M64: 21,475,672 km (0.065 R)
• M65: 21,623,624 km (0.047 R)
• M66: 22,921,087 km (0.063 R)
• M67: 23,022,065 km (0.079 R)
• M68: 23,783,069 km (0.102 R)
• M69: 24,038,583 km (0.049 R)
• M70: 25,329,911 km (0.094 R)
• M71: 27,979,439 km (0.106 R)
• M72: 30,327,528 km (0.106 R)
• M73: 30,882,685 km (0.118 R)
• M74: 31,161,536 km (0.054 R)
• M75: 31,497,084 km (0.087 R)
• M76: 32,965,536 km (0.11 R)
• M77: 33,193,374 km (0.088 R)
• M78: 35,326,041 km (0.077 R)
• M79: 36,969,224 km (0.062 R)
• M80: 37,800,091 km (0.091 R)
• M81: 37,919,320 km (0.104 R)
• M82: 38,937,633 km (0.099 R)
• M83: 39,178,486 km (0.113 R)
• M84: 39,359,499 km (0.102 R)
• M85: 40,086,245 km (0.113 R)
• M86: 40,268,755 km (0.102 R)
• M87: 40,512,300 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 12.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.18 AU - 11.2 AU

Year: 12254 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,926,909 km

• M1: 203,304 km (0.111 R)
• M2: 414,386 km (0.119 R)
• M3: 653,294 km (0.109 R)
• M4: 1,001,857 km (0.055 R)
• M5: 1,147,864 km (0.088 R)
• M6: 1,480,271 km (0.116 R)
• M7: 1,863,391 km (0.077 R)
• M8: 1,964,220 km (0.107 R)
• M9: 2,675,558 km (0.067 R)
• M10: 3,313,593 km (0.077 R)
• M11: 3,461,695 km (0.061 R)
• M12: 3,739,199 km (0.063 R)
• M13: 4,024,033 km (0.049 R)
• M14: 5,291,127 km (0.116 R)
• M15: 6,424,481 km (0.093 R)
• M16: 6,517,231 km (0.097 R)
• M17: 6,987,118 km (0.055 R)
• M18: 7,338,823 km (0.117 R)
• M19: 7,468,225 km (0.116 R)
• M20: 7,565,763 km (0.06 R)
• M21: 7,893,831 km (0.102 R)
• M22: 8,260,196 km (0.086 R)
• M23: 8,530,220 km (0.115 R)
• M24: 8,768,829 km (0.087 R)
• M25: 9,287,634 km (0.029 R)
• M26: 9,781,008 km (0.061 R)
• M27: 10,355,165 km (0.099 R)
• M28: 10,609,930 km (0.102 R)
• M29: 10,756,386 km (0.085 R)
• M30: 11,051,393 km (0.115 R)
• M31: 11,199,944 km (0.103 R)
• M32: 11,914,423 km (0.048 R)
• M33: 12,028,566 km (0.085 R)
• M34: 12,143,158 km (0.091 R)
• M35: 12,296,496 km (0.088 R)
• M36: 12,604,967 km (0.089 R)
• M37: 12,955,176 km (0.101 R)
• M38: 13,072,610 km (0.042 R)
• M39: 13,585,581 km (0.079 R)
• M40: 14,590,729 km (0.097 R)
• M41: 14,917,451 km (0.082 R)
• M42: 15,412,171 km (0.077 R)
• M43: 15,619,813 km (0.09 R)
• M44: 16,079,976 km (0.111 R)
• M45: 16,206,237 km (0.097 R)
• M46: 16,417,469 km (0.06 R)
• M47: 16,672,234 km (0.111 R)
• M48: 17,228,439 km (0.062 R)
• M49: 17,314,607 km (0.117 R)
• M50: 17,487,393 km (0.039 R)
• M51: 18,227,603 km (0.106 R)
• M52: 19,693,961 km (0.107 R)
• M53: 19,829,198 km (0.059 R)
• M54: 20,967,638 km (0.105 R)
• M55: 21,290,171 km (0.093 R)
• M56: 21,382,772 km (0.063 R)
• M57: 21,986,997 km (0.111 R)
• M58: 22,408,714 km (0.106 R)
• M59: 22,502,811 km (0.086 R)
• M60: 24,218,549 km (0.049 R)
• M61: 25,140,969 km (0.106 R)
• M62: 25,926,657 km (0.026 R)
• M63: 27,070,333 km (0.055 R)
• M64: 27,321,059 km (0.083 R)
• M65: 27,421,589 km (0.065 R)
• M66: 27,673,512 km (0.088 R)
• M67: 27,976,747 km (0.047 R)
• M68: 28,893,183 km (0.081 R)
• M69: 29,303,680 km (0.093 R)
• M70: 29,664,360 km (0.109 R)
• M71: 29,819,493 km (0.063 R)
• M72: 30,234,328 km (0.057 R)
• M73: 30,807,737 km (0.073 R)
• M74: 31,017,174 km (0.102 R)
• M75: 31,437,544 km (0.047 R)
• M76: 31,753,943 km (0.116 R)
• M77: 32,124,497 km (0.105 R)
• M78: 32,923,350 km (0.065 R)
• M79: 33,405,803 km (0.106 R)
• M80: 33,513,364 km (0.078 R)
• M81: 35,140,091 km (0.107 R)
• M82: 36,128,484 km (0.116 R)
• M83: 36,238,887 km (0.066 R)
• M84: 36,848,050 km (0.111 R)
• M85: 37,349,053 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 5.6

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.73 AU - 14.03 AU

Year: 17414 Days

Day: 22.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,926,909 km

• M1: 172,187 km (0.032 R)
• M2: 389,403 km (0.061 R)
• M3: 467,194 km (0.091 R)
• M4: 1,038,359 km (0.105 R)
• M5: 1,240,017 km (0.086 R)
• M6: 1,731,147 km (0.117 R)
• M7: 2,248,007 km (0.118 R)
• M8: 2,362,599 km (0.073 R)
• M9: 2,657,606 km (0.097 R)
• M10: 3,026,963 km (0.063 R)
• M11: 3,711,673 km (0.061 R)
• M12: 3,950,281 km (0.107 R)
• M13: 4,158,821 km (0.11 R)
• M14: 4,229,132 km (0.108 R)
• M15: 4,622,873 km (0.091 R)
• M16: 5,483,510 km (0.026 R)
• M17: 5,677,090 km (0.091 R)
• M18: 6,719,338 km (0.08 R)
• M19: 6,926,531 km (0.05 R)
• M20: 7,347,051 km (0.072 R)
• M21: 7,906,247 km (0.109 R)
• M22: 8,124,960 km (0.094 R)
• M23: 8,345,616 km (0.066 R)
• M24: 8,612,948 km (0.065 R)
• M25: 8,702,707 km (0.084 R)
• M26: 9,019,405 km (0.053 R)
• M27: 9,156,287 km (0.097 R)
• M28: 9,293,917 km (0.077 R)
• M29: 9,570,973 km (0.096 R)
• M30: 10,754,890 km (0.109 R)
• M31: 12,387,003 km (0.099 R)
• M32: 12,641,020 km (0.108 R)
• M33: 12,794,208 km (0.039 R)
• M34: 12,999,457 km (0.098 R)
• M35: 13,102,530 km (0.118 R)
• M36: 13,154,141 km (0.109 R)
• M37: 13,569,424 km (0.083 R)
• M38: 13,726,353 km (0.089 R)
• M39: 14,094,663 km (0.056 R)
• M40: 14,519,670 km (0.061 R)
• M41: 16,205,937 km (0.098 R)
• M42: 18,240,319 km (0.095 R)
• M43: 19,228,712 km (0.111 R)
• M44: 19,463,730 km (0.065 R)
• M45: 19,996,149 km (0.055 R)
• M46: 20,593,344 km (0.073 R)
• M47: 21,256,960 km (0.087 R)
• M48: 21,621,979 km (0.091 R)
• M49: 22,853,319 km (0.072 R)
• M50: 24,107,248 km (0.096 R)
• M51: 25,254,813 km (0.113 R)
• M52: 25,770,627 km (0.109 R)
• M53: 26,877,950 km (0.105 R)
• M54: 27,404,535 km (0.076 R)
• M55: 27,934,410 km (0.105 R)
• M56: 28,067,403 km (0.069 R)
• M57: 30,224,006 km (0.102 R)
• M58: 31,253,090 km (0.09 R)
• M59: 31,945,578 km (0.082 R)
• M60: 33,486,586 km (0.098 R)
• M61: 33,911,145 km (0.062 R)
• M62: 35,771,095 km (0.051 R)
• M63: 36,204,929 km (0.051 R)
• M64: 36,422,594 km (0.091 R)
• M65: 36,567,853 km (0.111 R)
• M66: 36,786,266 km (0.115 R)
• M67: 39,216,334 km (0.066 R)
• M68: 39,514,482 km (0.059 R)
• M69: 44,850,788 km (0.116 R)
• M70: 45,553,150 km (0.115 R)
• M71: 45,866,558 km (0.04 R)
• M72: 46,337,791 km (0.098 R)
• M73: 50,408,349 km (0.08 R)
• M74: 54,508,677 km (0.063 R)
• M75: 55,341,488 km (0.12 R)
• M76: 55,843,090 km (0.045 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: 377 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit