🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 260 Days

Day: 26.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,087,962 km

• M1: 171,589 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 286 Days

Day: 23.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 286 Days

Day: 24.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 340 Days

Day: 37.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.52 AU

Year: 538 Days

Day: 25.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,087,962 km

• M1: 927,956 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 1961 Days

Day: 13.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,087,962 km

• M1: 184,903 km (0.098 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 10.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.25 AU - 4.33 AU

Year: 3421 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,087,962 km

• M1: 293,511 km (0.072 R)
• M2: 366,365 km (0.082 R)
• M3: 527,632 km (0.112 R)
• M4: 714,629 km (0.096 R)
• M5: 831,764 km (0.071 R)
• M6: 1,042,099 km (0.073 R)
• M7: 1,142,629 km (0.052 R)
• M8: 1,293,722 km (0.105 R)
• M9: 1,427,014 km (0.107 R)
• M10: 1,827,488 km (0.092 R)
• M11: 1,936,544 km (0.075 R)
• M12: 2,075,970 km (0.032 R)
• M13: 2,204,325 km (0.051 R)
• M14: 2,424,383 km (0.086 R)
• M15: 2,544,660 km (0.103 R)
• M16: 2,667,031 km (0.049 R)
• M17: 2,775,639 km (0.049 R)
• M18: 3,029,806 km (0.027 R)
• M19: 3,176,112 km (0.115 R)
• M20: 3,577,633 km (0.089 R)
• M21: 3,646,149 km (0.094 R)
• M22: 3,749,820 km (0.112 R)
• M23: 4,013,262 km (0.116 R)
• M24: 4,084,620 km (0.051 R)
• M25: 4,374,092 km (0.118 R)
• M26: 4,972,932 km (0.083 R)
• M27: 5,165,465 km (0.049 R)
• M28: 5,498,320 km (0.097 R)
• M29: 5,677,389 km (0.093 R)
• M30: 6,062,005 km (0.099 R)
• M31: 6,434,055 km (0.117 R)
• M32: 6,517,830 km (0.083 R)
• M33: 6,622,847 km (0.07 R)
• M34: 6,771,099 km (0.115 R)
• M35: 6,899,005 km (0.054 R)
• M36: 7,838,928 km (0.115 R)
• M37: 8,018,147 km (0.101 R)
• M38: 8,130,943 km (0.113 R)
• M39: 8,679,668 km (0.07 R)
• M40: 9,311,121 km (0.066 R)
• M41: 9,382,330 km (0.093 R)
• M42: 9,644,575 km (0.077 R)
• M43: 9,716,382 km (0.088 R)
• M44: 9,884,979 km (0.058 R)
• M45: 10,494,889 km (0.029 R)
• M46: 10,667,974 km (0.075 R)
• M47: 10,816,973 km (0.113 R)
• M48: 11,318,724 km (0.099 R)
• M49: 11,572,442 km (0.113 R)
• M50: 12,033,952 km (0.083 R)
• M51: 12,137,324 km (0.094 R)
• M52: 12,319,085 km (0.079 R)
• M53: 12,580,134 km (0.096 R)
• M54: 12,737,511 km (0.095 R)
• M55: 13,028,030 km (0.031 R)
• M56: 13,561,795 km (0.114 R)
• M57: 13,777,365 km (0.078 R)
• M58: 13,885,525 km (0.091 R)
• M59: 14,075,514 km (0.091 R)
• M60: 14,321,004 km (0.081 R)
• M61: 14,705,919 km (0.109 R)
• M62: 14,816,472 km (0.068 R)
• M63: 14,982,825 km (0.047 R)
• M64: 15,824,014 km (0.031 R)
• M65: 17,493,676 km (0.112 R)
• M66: 17,757,716 km (0.069 R)
• M67: 18,052,723 km (0.088 R)
• M68: 18,319,606 km (0.11 R)
• M69: 18,737,283 km (0.103 R)
• M70: 19,067,745 km (0.076 R)
• M71: 19,158,102 km (0.062 R)
• M72: 19,430,370 km (0.052 R)
• M73: 19,948,128 km (0.066 R)
• M74: 20,101,167 km (0.077 R)
• M75: 20,346,956 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 11.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.51 AU - 4.99 AU

Year: 3986 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,087,962 km

• M1: 147,504 km (0.051 R)
• M2: 284,386 km (0.11 R)
• M3: 393,891 km (0.044 R)
• M4: 512,522 km (0.087 R)
• M5: 613,351 km (0.09 R)
• M6: 721,959 km (0.042 R)
• M7: 1,169,855 km (0.084 R)
• M8: 1,322,744 km (0.032 R)
• M9: 1,467,705 km (0.1 R)
• M10: 1,557,314 km (0.107 R)
• M11: 1,821,504 km (0.034 R)
• M12: 1,983,967 km (0.104 R)
• M13: 2,134,163 km (0.111 R)
• M14: 2,323,105 km (0.096 R)
• M15: 2,736,145 km (0.04 R)
• M16: 3,018,137 km (0.104 R)
• M17: 3,133,477 km (0.116 R)
• M18: 3,368,944 km (0.081 R)
• M19: 3,508,968 km (0.081 R)
• M20: 3,610,245 km (0.085 R)
• M21: 4,024,931 km (0.081 R)
• M22: 4,259,650 km (0.117 R)
• M23: 4,411,342 km (0.093 R)
• M24: 4,720,112 km (0.086 R)
• M25: 5,219,769 km (0.092 R)
• M26: 5,475,880 km (0.117 R)
• M27: 5,593,764 km (0.104 R)
• M28: 6,919,500 km (0.026 R)
• M29: 7,149,731 km (0.062 R)
• M30: 7,988,526 km (0.11 R)
• M31: 8,583,178 km (0.09 R)
• M32: 8,913,640 km (0.061 R)
• M33: 10,131,815 km (0.083 R)
• M34: 10,364,290 km (0.113 R)
• M35: 10,834,327 km (0.052 R)
• M36: 10,923,337 km (0.12 R)
• M37: 11,131,727 km (0.111 R)
• M38: 11,251,405 km (0.113 R)
• M39: 11,371,682 km (0.117 R)
• M40: 11,492,258 km (0.059 R)
• M41: 12,348,107 km (0.082 R)
• M42: 12,627,556 km (0.067 R)
• M43: 13,035,061 km (0.114 R)
• M44: 13,161,321 km (0.08 R)
• M45: 13,351,460 km (0.05 R)
• M46: 13,638,239 km (0.091 R)
• M47: 13,959,426 km (0.114 R)
• M48: 14,153,305 km (0.075 R)
• M49: 14,674,803 km (0.1 R)
• M50: 15,837,478 km (0.084 R)
• M51: 16,515,007 km (0.106 R)
• M52: 16,960,659 km (0.111 R)
• M53: 17,271,373 km (0.09 R)
• M54: 17,375,344 km (0.088 R)
• M55: 18,038,960 km (0.038 R)
• M56: 18,109,271 km (0.082 R)
• M57: 18,250,342 km (0.043 R)
• M58: 18,817,767 km (0.068 R)
• M59: 19,175,305 km (0.093 R)
• M60: 19,283,016 km (0.09 R)
• M61: 19,679,749 km (0.115 R)
• M62: 19,933,617 km (0.092 R)
• M63: 20,298,187 km (0.092 R)
• M64: 20,407,992 km (0.109 R)
• M65: 20,665,001 km (0.029 R)
• M66: 20,960,008 km (0.029 R)
• M67: 21,071,010 km (0.104 R)
• M68: 21,554,211 km (0.096 R)
• M69: 21,741,059 km (0.088 R)
• M70: 22,380,290 km (0.054 R)
• M71: 22,531,534 km (0.085 R)
• M72: 23,063,803 km (0.115 R)
• M73: 23,561,814 km (0.098 R)
• M74: 24,063,266 km (0.115 R)
• M75: 24,140,758 km (0.116 R)
• M76: 24,841,624 km (0.114 R)
• M77: 25,905,714 km (0.05 R)
• M78: 26,823,796 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 15

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.65 AU - 8.77 AU

Year: 8242 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,087,962 km

• M1: 199,863 km (0.054 R)
• M2: 318,045 km (0.109 R)
• M3: 699,520 km (0.069 R)
• M4: 796,758 km (0.114 R)
• M5: 976,276 km (0.102 R)
• M6: 1,071,570 km (0.1 R)
• M7: 1,255,425 km (0.079 R)
• M8: 1,872,217 km (0.036 R)
• M9: 1,973,495 km (0.032 R)
• M10: 2,289,147 km (0.059 R)
• M11: 2,486,466 km (0.07 R)
• M12: 2,643,993 km (0.113 R)
• M13: 2,758,734 km (0.113 R)
• M14: 2,922,095 km (0.109 R)
• M15: 3,064,812 km (0.09 R)
• M16: 3,557,587 km (0.03 R)
• M17: 3,970,178 km (0.057 R)
• M18: 4,075,794 km (0.098 R)
• M19: 4,757,212 km (0.084 R)
• M20: 5,357,249 km (0.086 R)
• M21: 6,072,477 km (0.089 R)
• M22: 6,256,183 km (0.102 R)
• M23: 6,754,942 km (0.109 R)
• M24: 7,790,908 km (0.098 R)
• M25: 7,923,900 km (0.096 R)
• M26: 8,225,938 km (0.085 R)
• M27: 8,634,789 km (0.074 R)
• M28: 9,225,252 km (0.096 R)
• M29: 9,330,868 km (0.076 R)
• M30: 10,045,048 km (0.085 R)
• M31: 10,262,713 km (0.097 R)
• M32: 10,888,182 km (0.073 R)
• M33: 10,999,782 km (0.071 R)
• M34: 11,374,824 km (0.034 R)
• M35: 12,176,070 km (0.093 R)
• M36: 13,312,565 km (0.115 R)
• M37: 13,551,922 km (0.12 R)
• M38: 13,833,016 km (0.086 R)
• M39: 14,034,973 km (0.087 R)
• M40: 14,482,719 km (0.058 R)
• M41: 14,605,689 km (0.093 R)
• M42: 15,225,622 km (0.065 R)
• M43: 15,476,049 km (0.068 R)
• M44: 16,193,072 km (0.078 R)
• M45: 16,405,950 km (0.107 R)
• M46: 17,050,417 km (0.108 R)
• M47: 17,180,268 km (0.12 R)
• M48: 17,834,759 km (0.109 R)
• M49: 18,187,062 km (0.106 R)
• M50: 18,675,349 km (0.097 R)
• M51: 19,078,067 km (0.115 R)
• M52: 19,258,033 km (0.09 R)
• M53: 19,619,611 km (0.111 R)
• M54: 19,846,701 km (0.102 R)
• M55: 20,303,573 km (0.11 R)
• M56: 20,763,885 km (0.093 R)
• M57: 21,227,639 km (0.063 R)
• M58: 21,741,807 km (0.087 R)
• M59: 21,929,701 km (0.112 R)
• M60: 22,023,948 km (0.097 R)
• M61: 22,591,971 km (0.06 R)
• M62: 23,069,039 km (0.087 R)
• M63: 23,404,886 km (0.081 R)
• M64: 24,471,220 km (0.102 R)
• M65: 24,666,744 km (0.052 R)
• M66: 26,350,169 km (0.118 R)
• M67: 26,550,630 km (0.072 R)
• M68: 27,866,194 km (0.106 R)
• M69: 28,995,807 km (0.117 R)
• M70: 29,358,433 km (0.085 R)
• M71: 29,879,033 km (0.081 R)
• M72: 30,718,427 km (0.097 R)
• M73: 31,088,083 km (0.071 R)
• M74: 32,527,663 km (0.057 R)
• M75: 32,850,496 km (0.107 R)
• M76: 33,390,993 km (0.095 R)
• M77: 33,499,451 km (0.099 R)
• M78: 33,716,817 km (0.046 R)
• M79: 35,582,302 km (0.059 R)
• M80: 36,416,011 km (0.089 R)
• M81: 37,143,805 km (0.11 R)
• M82: 37,368,651 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 5.9

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.86 AU - 17.54 AU

Year: 20602 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,087,962 km

• M1: 332,107 km (0.074 R)
• M2: 493,224 km (0.118 R)
• M3: 884,871 km (0.074 R)
• M4: 1,023,848 km (0.097 R)
• M5: 1,081,443 km (0.111 R)
• M6: 1,385,875 km (0.117 R)
• M7: 1,647,821 km (0.053 R)
• M8: 1,715,888 km (0.113 R)
• M9: 2,562,612 km (0.11 R)
• M10: 2,641,749 km (0.059 R)
• M11: 3,607,403 km (0.111 R)
• M12: 4,058,141 km (0.111 R)
• M13: 4,913,841 km (0.092 R)
• M14: 5,161,127 km (0.044 R)
• M15: 6,137,701 km (0.09 R)
• M16: 7,677,363 km (0.068 R)
• M17: 7,791,655 km (0.067 R)
• M18: 8,022,036 km (0.069 R)
• M19: 8,371,796 km (0.111 R)
• M20: 9,025,988 km (0.099 R)
• M21: 9,820,203 km (0.083 R)
• M22: 9,882,136 km (0.117 R)
• M23: 9,944,369 km (0.103 R)
• M24: 10,006,602 km (0.09 R)
• M25: 10,509,550 km (0.089 R)
• M26: 10,892,071 km (0.09 R)
• M27: 12,467,487 km (0.085 R)
• M28: 12,534,656 km (0.043 R)
• M29: 12,804,531 km (0.061 R)
• M30: 14,889,177 km (0.052 R)
• M31: 14,960,535 km (0.115 R)
• M32: 15,462,586 km (0.116 R)
• M33: 16,779,196 km (0.096 R)
• M34: 16,853,397 km (0.102 R)
• M35: 17,601,386 km (0.068 R)
• M36: 18,513,036 km (0.095 R)
• M37: 18,743,416 km (0.093 R)
• M38: 19,987,921 km (0.12 R)
• M39: 20,066,460 km (0.092 R)
• M40: 20,382,261 km (0.113 R)
• M41: 21,661,323 km (0.077 R)
• M42: 22,801,558 km (0.098 R)
• M43: 23,794,439 km (0.052 R)
• M44: 24,128,641 km (0.092 R)
• M45: 24,886,055 km (0.108 R)
• M46: 27,030,390 km (0.068 R)
• M47: 27,729,162 km (0.025 R)
• M48: 29,055,048 km (0.064 R)
• M49: 29,591,207 km (0.082 R)
• M50: 29,950,391 km (0.068 R)
• M51: 30,401,429 km (0.094 R)
• M52: 34,278,258 km (0.055 R)
• M53: 34,466,751 km (0.109 R)
• M54: 35,795,479 km (0.1 R)
• M55: 36,562,318 km (0.052 R)
• M56: 37,722,749 km (0.102 R)
• M57: 38,307,377 km (0.057 R)
• M58: 41,676,920 km (0.102 R)
• M59: 46,905,814 km (0.112 R)
• M60: 47,534,424 km (0.064 R)
• M61: 48,060,410 km (0.1 R)
• M62: 49,863,214 km (0.076 R)
• M63: 50,504,690 km (0.089 R)
• M64: 51,472,139 km (0.092 R)
• M65: 51,904,028 km (0.087 R)
• M66: 54,961,061 km (0.095 R)
• M67: 55,955,887 km (0.089 R)
• M68: 56,288,892 km (0.049 R)
• M69: 57,180,046 km (0.099 R)
• M70: 57,963,490 km (0.077 R)
• M71: 59,202,011 km (0.102 R)
• M72: 59,428,203 km (0.118 R)
• M73: 60,790,890 km (0.076 R)
• M74: 61,133,170 km (0.07 R)
• M75: 61,247,313 km (0.089 R)
• M76: 62,969,484 km (0.084 R)
• M77: 64,358,500 km (0.033 R)
• M78: 64,474,737 km (0.104 R)
• M79: 65,056,823 km (0.063 R)
• M80: 67,638,732 km (0.109 R)
• M81: 70,972,970 km (0.106 R)
• M82: 73,508,654 km (0.109 R)
• M83: 75,337,787 km (0.084 R)
• M84: 75,460,308 km (0.087 R)
• M85: 75,705,498 km (0.099 R)
• M86: 76,565,537 km (0.107 R)
• M87: 78,295,636 km (0.113 R)
• M88: 79,913,537 km (0.071 R)
• M89: 80,413,643 km (0.091 R)
• M90: 80,538,706 km (0.079 R)
• M91: 81,416,696 km (0.053 R)
• M92: 84,578,447 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit