🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.29 AU - 3.25 AU

Year: 1756 Days

Day: 43.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,717,949 km

• M1: 59,839 km (0.089 R)
• M2: 481,406 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.69 AU - 3.31 AU

Year: 1979 Days

Day: 39.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.99 AU - 3.87 AU

Year: 2419 Days

Day: 39.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.88 AU - 4.62 AU

Year: 2765 Days

Day: 25.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 8.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.46 AU - 4.66 AU

Year: 3708 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,717,949 km

• M1: 108,608 km (0.12 R)
• M2: 174,730 km (0.117 R)
• M3: 236,813 km (0.105 R)
• M4: 373,995 km (0.105 R)
• M5: 521,648 km (0.071 R)
• M6: 599,887 km (0.036 R)
• M7: 739,911 km (0.065 R)
• M8: 806,632 km (0.083 R)
• M9: 1,180,477 km (0.083 R)
• M10: 1,517,820 km (0.051 R)
• M11: 1,633,609 km (0.06 R)
• M12: 1,762,413 km (0.102 R)
• M13: 1,977,833 km (0.104 R)
• M14: 2,040,964 km (0.066 R)
• M15: 2,400,447 km (0.1 R)
• M16: 2,524,763 km (0.096 R)
• M17: 2,827,101 km (0.066 R)
• M18: 3,116,572 km (0.088 R)
• M19: 3,202,890 km (0.102 R)
• M20: 3,908,095 km (0.049 R)
• M21: 3,987,830 km (0.111 R)
• M22: 4,135,633 km (0.077 R)
• M23: 4,285,231 km (0.039 R)
• M24: 4,519,950 km (0.099 R)
• M25: 4,617,787 km (0.108 R)
• M26: 4,901,275 km (0.089 R)
• M27: 5,322,543 km (0.118 R)
• M28: 5,515,225 km (0.111 R)
• M29: 5,876,952 km (0.054 R)
• M30: 6,262,017 km (0.091 R)
• M31: 6,481,178 km (0.059 R)
• M32: 6,655,310 km (0.066 R)
• M33: 6,718,889 km (0.077 R)
• M34: 6,878,959 km (0.089 R)
• M35: 7,072,688 km (0.089 R)
• M36: 7,154,069 km (0.035 R)
• M37: 7,284,668 km (0.059 R)
• M38: 7,350,342 km (0.107 R)
• M39: 7,548,409 km (0.065 R)
• M40: 7,664,797 km (0.101 R)
• M41: 7,731,517 km (0.106 R)
• M42: 8,102,370 km (0.12 R)
• M43: 8,324,074 km (0.109 R)
• M44: 8,409,943 km (0.064 R)
• M45: 8,530,669 km (0.116 R)
• M46: 8,669,346 km (0.092 R)
• M47: 8,913,789 km (0.057 R)
• M48: 9,089,716 km (0.046 R)
• M49: 9,231,385 km (0.063 R)
• M50: 9,338,049 km (0.112 R)
• M51: 9,498,866 km (0.057 R)
• M52: 10,023,357 km (0.096 R)
• M53: 10,483,071 km (0.101 R)
• M54: 10,557,271 km (0.049 R)
• M55: 11,270,853 km (0.081 R)
• M56: 11,346,849 km (0.055 R)
• M57: 11,499,439 km (0.093 R)
• M58: 11,883,756 km (0.102 R)
• M59: 11,941,800 km (0.045 R)
• M60: 13,142,023 km (0.115 R)
• M61: 13,543,843 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 9.4

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.48 AU - 5.22 AU

Year: 4067 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,717,949 km

• M1: 170,093 km (0.085 R)
• M2: 306,376 km (0.025 R)
• M3: 374,892 km (0.1 R)
• M4: 450,140 km (0.115 R)
• M5: 531,521 km (0.116 R)
• M6: 711,188 km (0.056 R)
• M7: 859,440 km (0.101 R)
• M8: 1,260,063 km (0.119 R)
• M9: 1,395,748 km (0.115 R)
• M10: 1,600,248 km (0.09 R)
• M11: 1,665,174 km (0.057 R)
• M12: 2,217,040 km (0.114 R)
• M13: 2,308,295 km (0.116 R)
• M14: 2,666,283 km (0.083 R)
• M15: 2,782,969 km (0.062 R)
• M16: 2,901,451 km (0.089 R)
• M17: 3,021,727 km (0.05 R)
• M18: 3,123,155 km (0.09 R)
• M19: 3,308,656 km (0.097 R)
• M20: 3,518,991 km (0.115 R)
• M21: 3,777,346 km (0.059 R)
• M22: 4,221,652 km (0.113 R)
• M23: 4,895,291 km (0.1 R)
• M24: 5,111,310 km (0.12 R)
• M25: 5,305,788 km (0.05 R)
• M26: 5,727,354 km (0.054 R)
• M27: 5,828,183 km (0.113 R)
• M28: 5,980,474 km (0.088 R)
• M29: 6,341,005 km (0.038 R)
• M30: 6,921,744 km (0.117 R)
• M31: 7,245,773 km (0.11 R)
• M32: 7,519,687 km (0.075 R)
• M33: 7,824,866 km (0.111 R)
• M34: 8,021,139 km (0.061 R)
• M35: 8,105,811 km (0.088 R)
• M36: 9,144,469 km (0.086 R)
• M37: 9,292,122 km (0.049 R)
• M38: 9,500,063 km (0.036 R)
• M39: 10,408,721 km (0.041 R)
• M40: 10,748,757 km (0.119 R)
• M41: 10,935,904 km (0.051 R)
• M42: 11,503,627 km (0.11 R)
• M43: 12,470,927 km (0.09 R)
• M44: 12,931,390 km (0.059 R)
• M45: 13,699,724 km (0.099 R)
• M46: 13,868,770 km (0.072 R)
• M47: 14,931,962 km (0.108 R)
• M48: 15,210,663 km (0.093 R)
• M49: 15,385,692 km (0.095 R)
• M50: 15,808,456 km (0.087 R)
• M51: 16,128,146 km (0.089 R)
• M52: 16,414,028 km (0.115 R)
• M53: 16,557,642 km (0.06 R)
• M54: 16,846,067 km (0.118 R)
• M55: 17,501,156 km (0.061 R)
• M56: 17,684,563 km (0.118 R)
• M57: 18,164,473 km (0.109 R)
• M58: 18,313,023 km (0.052 R)
• M59: 18,686,120 km (0.046 R)
• M60: 18,761,069 km (0.11 R)
• M61: 19,288,401 km (0.12 R)
• M62: 19,477,942 km (0.115 R)
• M63: 20,011,857 km (0.111 R)
• M64: 20,242,088 km (0.095 R)
• M65: 20,318,981 km (0.072 R)
• M66: 20,511,813 km (0.066 R)
• M67: 20,666,497 km (0.074 R)
• M68: 20,821,630 km (0.114 R)
• M69: 21,211,033 km (0.051 R)
• M70: 21,760,357 km (0.099 R)
• M71: 21,918,182 km (0.082 R)
• M72: 22,712,697 km (0.112 R)
• M73: 24,207,628 km (0.047 R)
• M74: 24,330,298 km (0.085 R)
• M75: 24,493,959 km (0.111 R)
• M76: 24,699,207 km (0.114 R)
• M77: 25,692,387 km (0.073 R)
• M78: 26,614,209 km (0.086 R)
• M79: 27,248,953 km (0.094 R)
• M80: 27,845,998 km (0.111 R)
• M81: 28,017,288 km (0.114 R)
• M82: 28,103,007 km (0.068 R)
• M83: 28,231,961 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 13.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.62 AU - 5.56 AU

Year: 4373 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,717,949 km

• M1: 168,597 km (0.115 R)
• M2: 263,741 km (0.082 R)
• M3: 446,849 km (0.034 R)
• M4: 555,606 km (0.104 R)
• M5: 774,917 km (0.064 R)
• M6: 1,301,950 km (0.107 R)
• M7: 1,536,221 km (0.072 R)
• M8: 1,770,491 km (0.06 R)
• M9: 1,913,955 km (0.057 R)
• M10: 2,016,729 km (0.093 R)
• M11: 2,228,260 km (0.116 R)
• M12: 2,431,414 km (0.056 R)
• M13: 2,608,089 km (0.048 R)
• M14: 3,269,312 km (0.042 R)
• M15: 3,357,874 km (0.11 R)
• M16: 3,812,651 km (0.089 R)
• M17: 4,076,093 km (0.043 R)
• M18: 4,171,686 km (0.066 R)
• M19: 5,024,394 km (0.093 R)
• M20: 5,209,746 km (0.114 R)
• M21: 5,523,752 km (0.041 R)
• M22: 5,651,060 km (0.079 R)
• M23: 6,170,314 km (0.05 R)
• M24: 6,391,270 km (0.044 R)
• M25: 6,480,430 km (0.119 R)
• M26: 6,592,329 km (0.116 R)
• M27: 6,772,894 km (0.044 R)
• M28: 6,863,850 km (0.106 R)
• M29: 7,231,411 km (0.084 R)
• M30: 7,441,148 km (0.067 R)
• M31: 7,986,282 km (0.089 R)
• M32: 8,642,568 km (0.083 R)
• M33: 9,140,131 km (0.059 R)
• M34: 9,443,066 km (0.056 R)
• M35: 9,698,131 km (0.059 R)
• M36: 9,800,755 km (0.072 R)
• M37: 10,503,267 km (0.114 R)
• M38: 10,794,085 km (0.106 R)
• M39: 11,034,040 km (0.068 R)
• M40: 11,737,299 km (0.033 R)
• M41: 12,066,863 km (0.086 R)
• M42: 12,343,769 km (0.043 R)
• M43: 12,960,412 km (0.077 R)
• M44: 13,215,625 km (0.093 R)
• M45: 13,933,097 km (0.119 R)
• M46: 14,545,700 km (0.1 R)
• M47: 14,722,375 km (0.062 R)
• M48: 14,959,039 km (0.103 R)
• M49: 15,197,049 km (0.045 R)
• M50: 16,712,326 km (0.111 R)
• M51: 16,804,778 km (0.066 R)
• M52: 17,052,212 km (0.095 R)
• M53: 17,519,257 km (0.039 R)
• M54: 17,613,205 km (0.12 R)
• M55: 17,927,659 km (0.087 R)
• M56: 18,053,770 km (0.12 R)
• M57: 18,849,631 km (0.113 R)
• M58: 19,300,369 km (0.087 R)
• M59: 19,721,936 km (0.105 R)
• M60: 19,819,773 km (0.105 R)
• M61: 20,541,433 km (0.068 R)
• M62: 20,872,344 km (0.036 R)
• M63: 21,105,118 km (0.083 R)
• M64: 21,271,770 km (0.087 R)
• M65: 21,405,511 km (0.106 R)
• M66: 21,707,399 km (0.092 R)
• M67: 21,808,378 km (0.115 R)
• M68: 22,485,308 km (0.082 R)
• M69: 22,621,442 km (0.067 R)
• M70: 22,929,015 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.6

Radius: 6.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.77 AU - 14.39 AU

Year: 19057 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,717,949 km

• M1: 94,695 km (0.11 R)
• M2: 212,728 km (0.08 R)
• M3: 336,894 km (0.105 R)
• M4: 710,141 km (0.086 R)
• M5: 1,757,027 km (0.075 R)
• M6: 2,524,464 km (0.104 R)
• M7: 2,612,278 km (0.061 R)
• M8: 2,701,139 km (0.114 R)
• M9: 2,790,898 km (0.085 R)
• M10: 3,004,524 km (0.087 R)
• M11: 4,012,364 km (0.078 R)
• M12: 4,323,079 km (0.075 R)
• M13: 4,713,380 km (0.099 R)
• M14: 4,894,543 km (0.079 R)
• M15: 5,189,251 km (0.044 R)
• M16: 5,263,900 km (0.076 R)
• M17: 5,338,849 km (0.101 R)
• M18: 5,414,097 km (0.114 R)
• M19: 5,757,274 km (0.099 R)
• M20: 6,107,483 km (0.069 R)
• M21: 6,265,458 km (0.117 R)
• M22: 7,033,793 km (0.076 R)
• M23: 7,324,312 km (0.118 R)
• M24: 7,408,087 km (0.079 R)
• M25: 7,534,198 km (0.052 R)
• M26: 8,089,355 km (0.039 R)
• M27: 8,835,101 km (0.105 R)
• M28: 9,694,391 km (0.1 R)
• M29: 10,250,745 km (0.071 R)
• M30: 10,912,716 km (0.088 R)
• M31: 11,637,368 km (0.075 R)
• M32: 11,980,994 km (0.085 R)
• M33: 12,828,915 km (0.037 R)
• M34: 15,433,115 km (0.119 R)
• M35: 15,702,391 km (0.063 R)
• M36: 16,300,034 km (0.094 R)
• M37: 16,464,293 km (0.091 R)
• M38: 17,629,660 km (0.112 R)
• M39: 18,250,641 km (0.105 R)
• M40: 18,307,488 km (0.05 R)
• M41: 18,364,335 km (0.066 R)
• M42: 18,649,469 km (0.119 R)
• M43: 18,993,694 km (0.114 R)
• M44: 19,108,884 km (0.11 R)
• M45: 19,688,426 km (0.091 R)
• M46: 19,805,113 km (0.078 R)
• M47: 20,332,595 km (0.099 R)
• M48: 20,391,536 km (0.047 R)
• M49: 20,805,324 km (0.053 R)
• M50: 20,924,105 km (0.075 R)
• M51: 21,761,853 km (0.065 R)
• M52: 21,882,279 km (0.116 R)
• M53: 23,100,155 km (0.098 R)
• M54: 23,717,246 km (0.069 R)
• M55: 23,841,263 km (0.109 R)
• M56: 25,220,406 km (0.049 R)
• M57: 26,560,653 km (0.086 R)
• M58: 26,883,186 km (0.114 R)
• M59: 28,054,986 km (0.106 R)
• M60: 28,845,461 km (0.088 R)
• M61: 29,709,988 km (0.079 R)
• M62: 30,246,296 km (0.054 R)
• M63: 30,313,615 km (0.074 R)
• M64: 30,515,722 km (0.094 R)
• M65: 30,583,041 km (0.105 R)
• M66: 32,975,260 km (0.096 R)
• M67: 33,044,524 km (0.07 R)
• M68: 35,426,870 km (0.086 R)
• M69: 36,209,417 km (0.066 R)
• M70: 36,566,956 km (0.049 R)
• M71: 36,925,691 km (0.118 R)
• M72: 37,069,604 km (0.079 R)
• M73: 37,574,497 km (0.076 R)
• M74: 38,591,015 km (0.06 R)
• M75: 39,469,603 km (0.079 R)
• M76: 39,985,117 km (0.115 R)
• M77: 40,132,770 km (0.044 R)
• M78: 40,799,678 km (0.08 R)
• M79: 41,320,877 km (0.083 R)
• M80: 42,370,007 km (0.119 R)
• M81: 42,897,788 km (0.075 R)
• M82: 43,124,728 km (0.094 R)
• M83: 43,503,659 km (0.041 R)
• M84: 43,807,792 km (0.086 R)
• M85: 45,030,754 km (0.091 R)
• M86: 46,265,086 km (0.057 R)
• M87: 46,808,575 km (0.11 R)
• M88: 48,609,135 km (0.107 R)
• M89: 49,795,746 km (0.079 R)
• M90: 51,312,219 km (0.071 R)
• M91: 51,392,404 km (0.074 R)
• M92: 52,116,457 km (0.098 R)
• M93: 52,762,870 km (0.095 R)
• M94: 53,330,594 km (0.085 R)
• M95: 53,493,207 km (0.052 R)
• M96: 54,717,964 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit