🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.05 AU - 1.43 AU

Year: 495 Days

Day: 16.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.28 AU - 1.92 AU

Year: 725 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.64 AU - 2.68 AU

Year: 1137 Days

Day: 35 Hours

Environment

Temp: -68 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.03 AU - 2.93 AU

Year: 1399 Days

Day: 45.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,381,770 km

• M1: 258,206 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.09 AU - 3.61 AU

Year: 2196 Days

Day: 15 Hours

Environment

Temp: -98 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.08 AU - 4.6 AU

Year: 3238 Days

Day: 43.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 9.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.42 AU - 11.16 AU

Year: 10971 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,381,770 km

• M1: 179,218 km (0.11 R)
• M2: 540,348 km (0.066 R)
• M3: 728,841 km (0.09 R)
• M4: 939,175 km (0.087 R)
• M5: 1,196,334 km (0.079 R)
• M6: 1,981,723 km (0.076 R)
• M7: 2,095,717 km (0.094 R)
• M8: 2,433,658 km (0.118 R)
• M9: 2,538,526 km (0.098 R)
• M10: 2,770,852 km (0.107 R)
• M11: 3,333,340 km (0.099 R)
• M12: 3,411,131 km (0.067 R)
• M13: 3,627,898 km (0.114 R)
• M14: 3,707,933 km (0.075 R)
• M15: 3,788,416 km (0.077 R)
• M16: 3,869,648 km (0.11 R)
• M17: 4,158,372 km (0.108 R)
• M18: 4,284,333 km (0.108 R)
• M19: 4,454,127 km (0.071 R)
• M20: 4,800,596 km (0.12 R)
• M21: 5,496,824 km (0.103 R)
• M22: 5,681,578 km (0.11 R)
• M23: 6,057,367 km (0.1 R)
• M24: 6,224,319 km (0.1 R)
• M25: 7,511,907 km (0.085 R)
• M26: 7,846,408 km (0.099 R)
• M27: 7,976,259 km (0.111 R)
• M28: 8,450,185 km (0.113 R)
• M29: 9,869,869 km (0.079 R)
• M30: 10,293,081 km (0.086 R)
• M31: 10,521,218 km (0.114 R)
• M32: 10,693,405 km (0.111 R)
• M33: 10,895,512 km (0.034 R)
• M34: 11,244,823 km (0.077 R)
• M35: 12,104,413 km (0.119 R)
• M36: 12,648,500 km (0.078 R)
• M37: 12,801,090 km (0.08 R)
• M38: 12,892,943 km (0.1 R)
• M39: 14,012,085 km (0.12 R)
• M40: 14,647,277 km (0.106 R)
• M41: 17,382,225 km (0.026 R)
• M42: 17,790,478 km (0.099 R)
• M43: 17,995,726 km (0.08 R)
• M44: 18,064,392 km (0.09 R)
• M45: 18,720,528 km (0.116 R)
• M46: 18,790,091 km (0.074 R)
• M47: 18,929,367 km (0.087 R)
• M48: 19,560,520 km (0.102 R)
• M49: 19,985,228 km (0.087 R)
• M50: 22,263,903 km (0.11 R)
• M51: 22,411,407 km (0.063 R)
• M52: 22,707,311 km (0.081 R)
• M53: 22,930,062 km (0.042 R)
• M54: 23,153,562 km (0.07 R)
• M55: 23,565,105 km (0.085 R)
• M56: 24,205,983 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.5

Radius: 3.6

Gravity: 60.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.92 AU - 16.32 AU

Year: 17021 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,381,770 km

• M1: 46,974 km (0.108 R)
• M2: 175,927 km (0.102 R)
• M3: 594,502 km (0.065 R)
• M4: 749,037 km (0.071 R)
• M5: 795,412 km (0.113 R)
• M6: 1,227,750 km (0.076 R)
• M7: 1,255,126 km (0.109 R)
• M8: 1,282,802 km (0.097 R)
• M9: 1,338,602 km (0.105 R)
• M10: 1,452,745 km (0.03 R)
• M11: 1,813,874 km (0.088 R)
• M12: 3,313,892 km (0.117 R)
• M13: 3,429,382 km (0.047 R)
• M14: 3,507,172 km (0.04 R)
• M15: 3,744,136 km (0.099 R)
• M16: 4,960,366 km (0.117 R)
• M17: 5,405,719 km (0.051 R)
• M18: 5,956,838 km (0.088 R)
• M19: 6,767,808 km (0.085 R)
• M20: 7,612,736 km (0.086 R)
• M21: 8,490,427 km (0.094 R)
• M22: 9,236,921 km (0.091 R)
• M23: 9,399,683 km (0.064 R)
• M24: 10,283,208 km (0.099 R)
• M25: 10,508,203 km (0.062 R)
• M26: 11,366,446 km (0.064 R)
• M27: 11,599,071 km (0.115 R)
• M28: 11,657,414 km (0.081 R)
• M29: 12,785,532 km (0.11 R)
• M30: 14,762,767 km (0.099 R)
• M31: 16,503,338 km (0.101 R)
• M32: 16,569,011 km (0.118 R)
• M33: 16,766,630 km (0.071 R)
• M34: 17,901,180 km (0.119 R)
• M35: 18,580,056 km (0.083 R)
• M36: 20,243,584 km (0.09 R)
• M37: 20,879,524 km (0.111 R)
• M38: 20,950,583 km (0.08 R)
• M39: 21,953,936 km (0.083 R)
• M40: 22,171,003 km (0.084 R)
• M41: 22,753,238 km (0.116 R)
• M42: 22,972,847 km (0.072 R)
• M43: 23,710,066 km (0.107 R)
• M44: 23,858,467 km (0.073 R)
• M45: 24,529,862 km (0.107 R)
• M46: 26,967,260 km (0.06 R)
• M47: 27,355,018 km (0.102 R)
• M48: 29,480,355 km (0.095 R)
• M49: 31,007,599 km (0.11 R)
• M50: 31,658,350 km (0.081 R)
• M51: 31,903,392 km (0.085 R)
• M52: 31,985,371 km (0.117 R)
• M53: 32,395,718 km (0.081 R)
• M54: 32,807,860 km (0.113 R)
• M55: 33,055,893 km (0.115 R)
• M56: 33,470,728 km (0.098 R)
• M57: 33,637,231 km (0.071 R)
• M58: 34,221,859 km (0.097 R)
• M59: 37,453,921 km (0.116 R)
• M60: 37,713,324 km (0.092 R)
• M61: 38,059,942 km (0.109 R)
• M62: 39,193,745 km (0.05 R)
• M63: 39,720,778 km (0.088 R)
• M64: 39,985,267 km (0.064 R)
• M65: 40,959,747 km (0.087 R)
• M66: 43,384,579 km (0.068 R)
• M67: 46,040,390 km (0.039 R)
• M68: 47,154,745 km (0.083 R)
• M69: 47,715,138 km (0.086 R)
• M70: 47,902,435 km (0.088 R)
• M71: 49,125,996 km (0.105 R)
• M72: 49,315,088 km (0.076 R)
• M73: 50,264,436 km (0.106 R)
• M74: 50,455,023 km (0.052 R)
• M75: 50,645,761 km (0.081 R)
• M76: 52,470,556 km (0.119 R)
• M77: 52,760,626 km (0.07 R)
• M78: 53,536,889 km (0.119 R)
• M79: 54,121,518 km (0.063 R)
• M80: 55,986,704 km (0.07 R)
• M81: 56,679,043 km (0.113 R)
• M82: 58,873,793 km (0.077 R)
• M83: 58,974,323 km (0.087 R)
• M84: 59,981,565 km (0.113 R)
• M85: 62,627,054 km (0.052 R)
• M86: 63,345,872 km (0.088 R)
• M87: 63,448,795 km (0.115 R)
• M88: 63,757,865 km (0.112 R)
• M89: 65,310,541 km (0.095 R)
• M90: 65,414,362 km (0.058 R)
• M91: 66,352,490 km (0.098 R)
• M92: 68,136,445 km (0.102 R)
• M93: 69,193,204 km (0.096 R)
• M94: 69,405,334 km (0.071 R)
• M95: 70,148,985 km (0.119 R)
• M96: 70,468,526 km (0.119 R)
• M97: 71,323,029 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 5.5

Gravity: 27.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.24 AU - 15.2 AU

Year: 17216 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,381,770 km

• M1: 74,949 km (0.108 R)
• M2: 549,024 km (0.088 R)
• M3: 590,912 km (0.114 R)
• M4: 938,876 km (0.077 R)
• M5: 1,201,720 km (0.064 R)
• M6: 1,516,324 km (0.081 R)
• M7: 1,576,163 km (0.117 R)
• M8: 1,792,182 km (0.107 R)
• M9: 2,184,129 km (0.041 R)
• M10: 2,566,052 km (0.116 R)
• M11: 3,044,017 km (0.115 R)
• M12: 3,273,800 km (0.088 R)
• M13: 4,163,758 km (0.065 R)
• M14: 4,418,672 km (0.064 R)
• M15: 4,855,049 km (0.093 R)
• M16: 5,259,412 km (0.077 R)
• M17: 5,674,546 km (0.058 R)
• M18: 6,100,302 km (0.085 R)
• M19: 6,389,774 km (0.091 R)
• M20: 6,832,434 km (0.103 R)
• M21: 7,132,976 km (0.092 R)
• M22: 8,538,298 km (0.089 R)
• M23: 9,189,648 km (0.11 R)
• M24: 11,120,358 km (0.109 R)
• M25: 11,473,708 km (0.119 R)
• M26: 12,616,636 km (0.105 R)
• M27: 12,923,461 km (0.075 R)
• M28: 13,544,442 km (0.079 R)
• M29: 14,111,567 km (0.098 R)
• M30: 15,399,455 km (0.1 R)
• M31: 16,123,659 km (0.117 R)
• M32: 16,456,514 km (0.105 R)
• M33: 16,926,401 km (0.12 R)
• M34: 17,061,338 km (0.041 R)
• M35: 17,196,874 km (0.085 R)
• M36: 18,292,828 km (0.109 R)
• M37: 18,779,470 km (0.052 R)
• M38: 19,411,221 km (0.056 R)
• M39: 19,836,378 km (0.12 R)
• M40: 21,348,215 km (0.113 R)
• M41: 21,567,226 km (0.093 R)
• M42: 21,713,682 km (0.057 R)
• M43: 22,228,748 km (0.065 R)
• M44: 22,524,951 km (0.118 R)
• M45: 22,747,852 km (0.093 R)
• M46: 23,046,300 km (0.058 R)
• M47: 23,646,935 km (0.068 R)
• M48: 25,634,642 km (0.113 R)
• M49: 26,569,928 km (0.105 R)
• M50: 26,884,084 km (0.084 R)
• M51: 27,120,598 km (0.111 R)
• M52: 28,634,379 km (0.111 R)
• M53: 29,198,961 km (0.089 R)
• M54: 30,585,285 km (0.047 R)
• M55: 32,076,476 km (0.102 R)
• M56: 32,746,824 km (0.106 R)
• M57: 33,168,092 km (0.12 R)
• M58: 33,930,891 km (0.109 R)
• M59: 34,871,114 km (0.089 R)
• M60: 35,301,358 km (0.076 R)
• M61: 36,777,141 km (0.058 R)
• M62: 38,095,846 km (0.065 R)
• M63: 38,272,970 km (0.091 R)
• M64: 38,716,677 km (0.089 R)
• M65: 39,340,650 km (0.088 R)
• M66: 42,510,479 km (0.067 R)
• M67: 44,731,110 km (0.112 R)
• M68: 45,385,750 km (0.102 R)
• M69: 45,761,390 km (0.057 R)
• M70: 46,799,450 km (0.09 R)
• M71: 48,994,948 km (0.065 R)
• M72: 50,056,794 km (0.094 R)
• M73: 52,006,802 km (0.088 R)
• M74: 52,203,224 km (0.04 R)
• M75: 53,584,611 km (0.115 R)
• M76: 53,683,794 km (0.032 R)
• M77: 53,981,494 km (0.05 R)
• M78: 54,978,115 km (0.098 R)
• M79: 55,378,439 km (0.056 R)
• M80: 58,717,763 km (0.102 R)
• M81: 59,229,387 km (0.096 R)
• M82: 60,050,979 km (0.111 R)
• M83: 60,153,902 km (0.071 R)
• M84: 60,463,271 km (0.081 R)
• M85: 60,876,460 km (0.063 R)
• M86: 66,545,471 km (0.089 R)
• M87: 67,185,750 km (0.111 R)
• M88: 67,506,638 km (0.065 R)
• M89: 68,042,497 km (0.118 R)
• M90: 68,257,320 km (0.08 R)
• M91: 69,010,695 km (0.103 R)
• M92: 69,550,593 km (0.087 R)
• M93: 72,599,697 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 3.6

Gravity: 55.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.08 AU - 18.24 AU

Year: 21141 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,381,770 km

• M1: 125,064 km (0.101 R)
• M2: 150,346 km (0.077 R)
• M3: 222,901 km (0.11 R)
• M4: 711,787 km (0.106 R)
• M5: 1,315,115 km (0.112 R)
• M6: 1,469,350 km (0.11 R)
• M7: 1,596,808 km (0.076 R)
• M8: 1,694,794 km (0.067 R)
• M9: 2,035,578 km (0.117 R)
• M10: 2,070,883 km (0.038 R)
• M11: 3,015,743 km (0.103 R)
• M12: 3,426,090 km (0.076 R)
• M13: 3,552,650 km (0.111 R)
• M14: 3,767,024 km (0.091 R)
• M15: 3,897,623 km (0.115 R)
• M16: 4,389,052 km (0.118 R)
• M17: 4,805,532 km (0.102 R)
• M18: 5,186,409 km (0.076 R)
• M19: 5,331,668 km (0.074 R)
• M20: 5,825,491 km (0.112 R)
• M21: 6,179,888 km (0.071 R)
• M22: 6,750,754 km (0.075 R)
• M23: 7,069,247 km (0.12 R)
• M24: 7,122,803 km (0.069 R)
• M25: 8,334,696 km (0.075 R)
• M26: 9,196,828 km (0.12 R)
• M27: 10,268,248 km (0.116 R)
• M28: 10,511,644 km (0.103 R)
• M29: 10,756,984 km (0.099 R)
• M30: 10,818,469 km (0.063 R)
• M31: 11,630,337 km (0.065 R)
• M32: 13,245,545 km (0.11 R)
• M33: 13,444,061 km (0.101 R)
• M34: 13,777,066 km (0.116 R)
• M35: 15,761,482 km (0.041 R)
• M36: 17,037,253 km (0.05 R)
• M37: 18,715,142 km (0.119 R)
• M38: 19,988,669 km (0.114 R)
• M39: 20,368,648 km (0.091 R)
• M40: 21,290,021 km (0.072 R)
• M41: 22,068,229 km (0.118 R)
• M42: 23,732,356 km (0.088 R)
• M43: 25,272,466 km (0.077 R)
• M44: 25,600,833 km (0.12 R)
• M45: 26,096,002 km (0.088 R)
• M46: 27,263,614 km (0.095 R)
• M47: 28,363,008 km (0.108 R)
• M48: 28,618,821 km (0.095 R)
• M49: 28,704,241 km (0.115 R)
• M50: 28,875,231 km (0.05 R)
• M51: 33,261,291 km (0.058 R)
• M52: 33,711,282 km (0.096 R)
• M53: 35,255,880 km (0.103 R)
• M54: 35,530,841 km (0.068 R)
• M55: 35,714,547 km (0.089 R)
• M56: 36,082,857 km (0.066 R)
• M57: 36,730,616 km (0.117 R)
• M58: 37,475,463 km (0.093 R)
• M59: 39,549,339 km (0.104 R)
• M60: 39,835,071 km (0.099 R)
• M61: 40,408,479 km (0.061 R)
• M62: 41,177,263 km (0.113 R)
• M63: 42,827,028 km (0.096 R)
• M64: 44,103,098 km (0.042 R)
• M65: 48,005,358 km (0.093 R)
• M66: 48,208,512 km (0.104 R)
• M67: 48,921,496 km (0.082 R)
• M68: 49,843,318 km (0.106 R)
• M69: 50,564,379 km (0.091 R)
• M70: 50,667,602 km (0.06 R)
• M71: 51,081,390 km (0.076 R)
• M72: 51,185,061 km (0.076 R)
• M73: 51,600,345 km (0.059 R)
• M74: 52,747,910 km (0.081 R)
• M75: 53,062,365 km (0.107 R)
• M76: 53,377,418 km (0.063 R)
• M77: 56,991,104 km (0.084 R)
• M78: 58,393,734 km (0.102 R)
• M79: 58,610,501 km (0.105 R)
• M80: 58,827,418 km (0.077 R)
• M81: 62,225,683 km (0.097 R)
• M82: 63,558,151 km (0.11 R)
• M83: 64,787,696 km (0.12 R)
• M84: 66,816,692 km (0.03 R)
• M85: 67,952,888 km (0.029 R)
• M86: 69,784,116 km (0.1 R)
• M87: 70,014,197 km (0.111 R)
• M88: 74,550,004 km (0.039 R)
• M89: 75,020,490 km (0.113 R)
• M90: 76,201,266 km (0.111 R)
• M91: 76,319,598 km (0.094 R)
• M92: 77,150,165 km (0.086 R)
• M93: 78,103,104 km (0.088 R)
• M94: 79,539,692 km (0.062 R)
• M95: 79,900,223 km (0.065 R)
• M96: 80,140,926 km (0.111 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit