🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 13.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 276 Days

Day: 22.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.7 AU - 1 AU

Year: 286 Days

Day: 12.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.09 AU - 2.45 AU

Year: 1249 Days

Day: 42.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.44 AU - 3.32 AU

Year: 1785 Days

Day: 38 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,597,733 km

• M1: 504,743 km (0.116 R)
• M2: 759,957 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.3 AU - 5.46 AU

Year: 3348 Days

Day: 38.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 12.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.33 AU - 5.93 AU

Year: 4244 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,597,733 km

• M1: 443,109 km (0.077 R)
• M2: 553,961 km (0.098 R)
• M3: 653,144 km (0.108 R)
• M4: 872,455 km (0.101 R)
• M5: 991,684 km (0.098 R)
• M6: 1,117,047 km (0.107 R)
• M7: 1,247,945 km (0.089 R)
• M8: 1,384,528 km (0.069 R)
• M9: 1,623,586 km (0.027 R)
• M10: 2,106,188 km (0.076 R)
• M11: 2,911,025 km (0.078 R)
• M12: 3,178,356 km (0.107 R)
• M13: 3,304,467 km (0.107 R)
• M14: 3,475,308 km (0.06 R)
• M15: 4,073,550 km (0.058 R)
• M16: 4,257,107 km (0.112 R)
• M17: 4,373,195 km (0.106 R)
• M18: 4,513,966 km (0.106 R)
• M19: 4,799,997 km (0.083 R)
• M20: 5,215,580 km (0.115 R)
• M21: 5,315,063 km (0.105 R)
• M22: 5,591,968 km (0.096 R)
• M23: 5,899,542 km (0.112 R)
• M24: 6,029,393 km (0.119 R)
• M25: 6,265,458 km (0.108 R)
• M26: 6,611,777 km (0.103 R)
• M27: 6,801,018 km (0.045 R)
• M28: 6,882,549 km (0.081 R)
• M29: 7,240,088 km (0.11 R)
• M30: 7,435,164 km (0.058 R)
• M31: 8,290,714 km (0.092 R)
• M32: 8,908,254 km (0.078 R)
• M33: 8,997,714 km (0.096 R)
• M34: 9,754,679 km (0.105 R)
• M35: 10,032,332 km (0.084 R)
• M36: 10,406,477 km (0.103 R)
• M37: 10,658,549 km (0.091 R)
• M38: 10,880,702 km (0.061 R)
• M39: 11,329,645 km (0.058 R)
• M40: 11,883,008 km (0.092 R)
• M41: 12,345,415 km (0.109 R)
• M42: 12,612,297 km (0.109 R)
• M43: 12,746,337 km (0.07 R)
• M44: 13,458,572 km (0.119 R)
• M45: 13,698,827 km (0.088 R)
• M46: 14,288,242 km (0.034 R)
• M47: 14,393,110 km (0.114 R)
• M48: 14,850,581 km (0.104 R)
• M49: 15,205,726 km (0.078 R)
• M50: 15,384,346 km (0.118 R)
• M51: 16,544,178 km (0.035 R)
• M52: 16,912,488 km (0.065 R)
• M53: 17,544,689 km (0.107 R)
• M54: 17,731,985 km (0.042 R)
• M55: 18,071,124 km (0.102 R)
• M56: 18,450,354 km (0.103 R)
• M57: 18,870,575 km (0.112 R)
• M58: 19,139,552 km (0.1 R)
• M59: 19,642,649 km (0.119 R)
• M60: 20,032,651 km (0.086 R)
• M61: 20,189,280 km (0.114 R)
• M62: 20,899,571 km (0.117 R)
• M63: 21,577,847 km (0.06 R)
• M64: 21,658,032 km (0.086 R)
• M65: 21,899,483 km (0.086 R)
• M66: 23,904,393 km (0.106 R)
• M67: 24,070,597 km (0.056 R)
• M68: 24,404,349 km (0.112 R)
• M69: 25,287,426 km (0.085 R)
• M70: 25,456,920 km (0.094 R)
• M71: 25,584,228 km (0.025 R)
• M72: 25,839,442 km (0.099 R)
• M73: 26,481,217 km (0.069 R)
• M74: 26,825,741 km (0.06 R)
• M75: 27,171,760 km (0.028 R)
• M76: 27,780,624 km (0.092 R)
• M77: 28,482,238 km (0.105 R)
• M78: 28,967,832 km (0.101 R)
• M79: 29,723,900 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 9.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.09 AU - 8.91 AU

Year: 7502 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,597,733 km

• M1: 153,188 km (0.062 R)
• M2: 224,696 km (0.09 R)
• M3: 311,762 km (0.094 R)
• M4: 714,180 km (0.046 R)
• M5: 813,364 km (0.104 R)
• M6: 882,179 km (0.104 R)
• M7: 1,165,367 km (0.118 R)
• M8: 1,338,153 km (0.044 R)
• M9: 1,548,338 km (0.103 R)
• M10: 1,620,743 km (0.111 R)
• M11: 1,814,622 km (0.063 R)
• M12: 2,595,224 km (0.104 R)
• M13: 2,699,494 km (0.071 R)
• M14: 2,769,805 km (0.098 R)
• M15: 2,948,424 km (0.118 R)
• M16: 3,564,468 km (0.09 R)
• M17: 4,017,152 km (0.057 R)
• M18: 4,077,589 km (0.073 R)
• M19: 4,219,707 km (0.06 R)
• M20: 4,404,909 km (0.081 R)
• M21: 4,550,917 km (0.065 R)
• M22: 5,041,747 km (0.108 R)
• M23: 5,684,569 km (0.115 R)
• M24: 5,797,965 km (0.086 R)
• M25: 6,518,278 km (0.073 R)
• M26: 6,877,014 km (0.088 R)
• M27: 7,242,183 km (0.058 R)
• M28: 7,514,002 km (0.108 R)
• M29: 7,991,518 km (0.048 R)
• M30: 8,478,759 km (0.117 R)
• M31: 9,055,010 km (0.065 R)
• M32: 9,161,224 km (0.107 R)
• M33: 9,888,569 km (0.086 R)
• M34: 9,970,548 km (0.08 R)
• M35: 10,217,834 km (0.106 R)
• M36: 10,356,062 km (0.12 R)
• M37: 10,522,714 km (0.086 R)
• M38: 10,606,489 km (0.109 R)
• M39: 10,746,513 km (0.097 R)
• M40: 11,141,750 km (0.071 R)
• M41: 11,312,591 km (0.088 R)
• M42: 11,455,607 km (0.082 R)
• M43: 12,179,959 km (0.115 R)
• M44: 12,385,507 km (0.038 R)
• M45: 13,855,755 km (0.113 R)
• M46: 14,224,065 km (0.045 R)
• M47: 14,658,048 km (0.099 R)
• M48: 14,720,430 km (0.113 R)
• M49: 15,064,954 km (0.11 R)
• M50: 15,443,736 km (0.098 R)
• M51: 15,666,188 km (0.109 R)
• M52: 16,082,220 km (0.117 R)
• M53: 16,146,547 km (0.089 R)
• M54: 16,210,874 km (0.097 R)
• M55: 16,339,977 km (0.095 R)
• M56: 16,534,155 km (0.077 R)
• M57: 16,631,693 km (0.081 R)
• M58: 17,252,973 km (0.109 R)
• M59: 17,318,796 km (0.088 R)
• M60: 17,450,741 km (0.097 R)
• M61: 18,316,614 km (0.069 R)
• M62: 18,451,102 km (0.109 R)
• M63: 19,641,602 km (0.105 R)
• M64: 20,263,480 km (0.076 R)
• M65: 20,367,750 km (0.058 R)
• M66: 20,507,026 km (0.119 R)
• M67: 20,821,630 km (0.05 R)
• M68: 21,455,626 km (0.101 R)
• M69: 21,632,899 km (0.116 R)
• M70: 22,239,219 km (0.113 R)
• M71: 22,346,780 km (0.09 R)
• M72: 23,068,440 km (0.051 R)
• M73: 23,249,903 km (0.102 R)
• M74: 23,432,113 km (0.096 R)
• M75: 23,504,967 km (0.087 R)
• M76: 24,017,789 km (0.049 R)
• M77: 24,201,944 km (0.103 R)

Asteroid Belt

Center: 8.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 10.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.7 AU - 11.42 AU

Year: 10796 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,597,733 km

• M1: 188,344 km (0.102 R)
• M2: 352,004 km (0.068 R)
• M3: 441,015 km (0.112 R)
• M4: 969,394 km (0.048 R)
• M5: 1,772,585 km (0.042 R)
• M6: 2,032,885 km (0.119 R)
• M7: 2,206,868 km (0.032 R)
• M8: 2,446,524 km (0.08 R)
• M9: 2,886,491 km (0.111 R)
• M10: 3,016,791 km (0.104 R)
• M11: 3,171,325 km (0.12 R)
• M12: 3,283,374 km (0.106 R)
• M13: 4,007,278 km (0.066 R)
• M14: 4,677,028 km (0.11 R)
• M15: 4,779,203 km (0.102 R)
• M16: 5,381,484 km (0.098 R)
• M17: 5,650,910 km (0.067 R)
• M18: 6,230,901 km (0.043 R)
• M19: 6,599,660 km (0.097 R)
• M20: 6,714,551 km (0.084 R)
• M21: 6,917,106 km (0.076 R)
• M22: 7,004,621 km (0.084 R)
• M23: 7,417,810 km (0.109 R)
• M24: 7,627,247 km (0.117 R)
• M25: 7,747,973 km (0.069 R)
• M26: 8,329,609 km (0.1 R)
• M27: 8,485,042 km (0.056 R)
• M28: 8,798,748 km (0.113 R)
• M29: 9,470,144 km (0.099 R)
• M30: 10,558,169 km (0.095 R)
• M31: 11,720,245 km (0.115 R)
• M32: 12,210,477 km (0.082 R)
• M33: 12,351,847 km (0.086 R)
• M34: 12,671,688 km (0.094 R)
• M35: 12,743,195 km (0.112 R)
• M36: 12,814,853 km (0.056 R)
• M37: 13,319,895 km (0.111 R)
• M38: 13,392,450 km (0.117 R)
• M39: 14,237,828 km (0.076 R)
• M40: 14,498,577 km (0.043 R)
• M41: 14,760,822 km (0.103 R)
• M42: 15,024,713 km (0.096 R)
• M43: 15,100,409 km (0.088 R)
• M44: 15,176,255 km (0.117 R)
• M45: 15,290,249 km (0.088 R)
• M46: 15,748,916 km (0.107 R)
• M47: 15,902,702 km (0.098 R)
• M48: 15,979,895 km (0.064 R)
• M49: 16,562,429 km (0.057 R)
• M50: 16,797,298 km (0.1 R)
• M51: 17,548,728 km (0.107 R)
• M52: 17,788,234 km (0.093 R)
• M53: 17,868,269 km (0.115 R)
• M54: 18,391,861 km (0.109 R)
• M55: 18,472,794 km (0.115 R)
• M56: 18,635,257 km (0.088 R)
• M57: 19,909,382 km (0.117 R)
• M58: 20,075,885 km (0.096 R)
• M59: 21,339,089 km (0.071 R)
• M60: 21,722,957 km (0.112 R)
• M61: 22,281,705 km (0.111 R)
• M62: 22,801,558 km (0.115 R)
• M63: 23,063,055 km (0.034 R)
• M64: 23,237,785 km (0.109 R)
• M65: 23,632,873 km (0.107 R)
• M66: 23,809,100 km (0.105 R)
• M67: 24,163,048 km (0.093 R)
• M68: 24,296,190 km (0.102 R)
• M69: 25,145,158 km (0.106 R)
• M70: 26,642,782 km (0.106 R)
• M71: 27,518,080 km (0.118 R)
• M72: 28,449,775 km (0.103 R)
• M73: 29,013,609 km (0.116 R)
• M74: 29,202,402 km (0.116 R)
• M75: 30,919,935 km (0.117 R)
• M76: 31,839,513 km (0.069 R)
• M77: 31,936,901 km (0.06 R)
• M78: 32,817,285 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.8

Radius: 7.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.5 AU - 21.92 AU

Year: 31961 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,597,733 km

• M1: 113,694 km (0.034 R)
• M2: 212,579 km (0.088 R)
• M3: 374,144 km (0.098 R)
• M4: 470,485 km (0.101 R)
• M5: 1,075,609 km (0.109 R)
• M6: 1,846,935 km (0.088 R)
• M7: 1,914,853 km (0.118 R)
• M8: 2,754,396 km (0.104 R)
• M9: 3,151,279 km (0.104 R)
• M10: 4,086,415 km (0.102 R)
• M11: 4,175,576 km (0.067 R)
• M12: 4,676,878 km (0.098 R)
• M13: 4,911,148 km (0.112 R)
• M14: 6,088,185 km (0.102 R)
• M15: 6,866,093 km (0.044 R)
• M16: 7,132,378 km (0.085 R)
• M17: 10,520,769 km (0.038 R)
• M18: 11,137,711 km (0.075 R)
• M19: 11,576,482 km (0.082 R)
• M20: 13,123,623 km (0.03 R)
• M21: 13,854,109 km (0.103 R)
• M22: 14,258,173 km (0.11 R)
• M23: 14,803,009 km (0.078 R)
• M24: 15,632,828 km (0.097 R)
• M25: 17,121,177 km (0.104 R)
• M26: 17,482,306 km (0.101 R)
• M27: 17,627,416 km (0.097 R)
• M28: 18,138,443 km (0.041 R)
• M29: 22,319,703 km (0.034 R)
• M30: 22,477,080 km (0.12 R)
• M31: 22,793,031 km (0.04 R)
• M32: 23,669,674 km (0.102 R)
• M33: 25,455,723 km (0.083 R)
• M34: 25,867,716 km (0.092 R)
• M35: 27,960,291 km (0.112 R)
• M36: 28,641,260 km (0.032 R)
• M37: 29,069,709 km (0.118 R)
• M38: 29,414,083 km (0.111 R)
• M39: 29,500,251 km (0.12 R)
• M40: 29,846,271 km (0.091 R)
• M41: 29,933,038 km (0.116 R)
• M42: 30,454,985 km (0.102 R)
• M43: 30,979,924 km (0.067 R)
• M44: 31,155,552 km (0.118 R)
• M45: 32,840,772 km (0.073 R)
• M46: 32,930,381 km (0.101 R)
• M47: 33,199,358 km (0.102 R)
• M48: 34,828,778 km (0.075 R)
• M49: 35,377,802 km (0.076 R)
• M50: 35,745,364 km (0.116 R)
• M51: 35,929,519 km (0.078 R)
• M52: 36,114,123 km (0.119 R)
• M53: 37,041,630 km (0.108 R)
• M54: 37,977,065 km (0.097 R)
• M55: 38,164,960 km (0.108 R)
• M56: 38,825,435 km (0.119 R)
• M57: 40,637,214 km (0.102 R)
• M58: 41,892,490 km (0.109 R)
• M59: 42,671,446 km (0.11 R)
• M60: 44,243,421 km (0.093 R)
• M61: 45,534,600 km (0.094 R)
• M62: 47,443,918 km (0.072 R)
• M63: 47,545,046 km (0.054 R)
• M64: 47,950,605 km (0.084 R)
• M65: 48,052,182 km (0.108 R)
• M66: 48,663,140 km (0.095 R)
• M67: 48,867,341 km (0.102 R)
• M68: 49,071,842 km (0.095 R)
• M69: 49,276,641 km (0.049 R)
• M70: 49,379,116 km (0.06 R)
• M71: 49,584,364 km (0.096 R)
• M72: 49,995,758 km (0.077 R)
• M73: 50,098,681 km (0.098 R)
• M74: 50,925,210 km (0.06 R)
• M75: 51,132,552 km (0.117 R)
• M76: 51,964,765 km (0.113 R)
• M77: 58,021,833 km (0.101 R)
• M78: 59,434,336 km (0.066 R)
• M79: 60,858,059 km (0.092 R)
• M80: 60,968,014 km (0.106 R)
• M81: 62,847,861 km (0.064 R)
• M82: 63,181,464 km (0.093 R)
• M83: 67,231,527 km (0.12 R)
• M84: 67,686,753 km (0.079 R)
• M85: 69,517,682 km (0.056 R)
• M86: 70,554,694 km (0.072 R)
• M87: 72,877,500 km (0.093 R)
• M88: 73,345,143 km (0.072 R)
• M89: 74,165,688 km (0.077 R)
• M90: 74,400,706 km (0.105 R)
• M91: 76,764,651 km (0.082 R)
• M92: 76,883,432 km (0.092 R)
• M93: 77,716,991 km (0.111 R)
• M94: 78,194,657 km (0.119 R)
• M95: 79,033,004 km (0.102 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: 362 - 18,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit