🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.56 AU - 0.88 AU

Year: 222 Days

Day: 32.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 236 Days

Day: 21.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.03 AU

Year: 310 Days

Day: 46 Hours

Environment

Temp: 79 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.34 AU

Year: 448 Days

Day: 42.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 742 Days

Day: 20.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.99 AU - 2.71 AU

Year: 1309 Days

Day: 45.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,592,825 km

• M1: 510,129 km (0.03 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 14.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.15 AU - 8.73 AU

Year: 8911 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,592,825 km

• M1: 181,761 km (0.085 R)
• M2: 340,186 km (0.07 R)
• M3: 476,170 km (0.105 R)
• M4: 581,038 km (0.089 R)
• M5: 695,780 km (0.078 R)
• M6: 868,565 km (0.069 R)
• M7: 1,436,738 km (0.073 R)
• M8: 1,621,791 km (0.069 R)
• M9: 2,272,691 km (0.082 R)
• M10: 2,664,936 km (0.086 R)
• M11: 2,817,676 km (0.119 R)
• M12: 3,569,405 km (0.103 R)
• M13: 4,055,449 km (0.076 R)
• M14: 4,202,503 km (0.083 R)
• M15: 4,291,664 km (0.11 R)
• M16: 4,441,561 km (0.073 R)
• M17: 4,964,555 km (0.11 R)
• M18: 5,185,810 km (0.112 R)
• M19: 5,345,730 km (0.039 R)
• M20: 5,572,521 km (0.088 R)
• M21: 6,858,763 km (0.057 R)
• M22: 7,176,659 km (0.079 R)
• M23: 7,463,288 km (0.1 R)
• M24: 8,121,968 km (0.074 R)
• M25: 8,458,413 km (0.116 R)
• M26: 8,571,659 km (0.068 R)
• M27: 8,685,353 km (0.097 R)
• M28: 9,067,875 km (0.091 R)
• M29: 9,183,813 km (0.101 R)
• M30: 9,889,466 km (0.088 R)
• M31: 10,008,696 km (0.101 R)
• M32: 10,653,313 km (0.102 R)
• M33: 11,021,773 km (0.102 R)
• M34: 11,603,409 km (0.102 R)
• M35: 11,897,967 km (0.096 R)
• M36: 12,580,583 km (0.093 R)
• M37: 13,407,709 km (0.072 R)
• M38: 13,672,647 km (0.08 R)
• M39: 14,704,124 km (0.034 R)
• M40: 16,087,007 km (0.09 R)
• M41: 17,704,160 km (0.112 R)
• M42: 17,994,829 km (0.097 R)
• M43: 18,679,389 km (0.097 R)
• M44: 18,876,559 km (0.076 R)
• M45: 19,223,326 km (0.093 R)
• M46: 20,377,474 km (0.096 R)
• M47: 21,553,912 km (0.103 R)
• M48: 21,812,566 km (0.107 R)
• M49: 22,542,454 km (0.098 R)
• M50: 23,121,548 km (0.092 R)
• M51: 25,105,066 km (0.096 R)
• M52: 26,199,823 km (0.048 R)
• M53: 26,697,535 km (0.088 R)
• M54: 27,478,137 km (0.115 R)
• M55: 27,646,285 km (0.103 R)
• M56: 27,814,882 km (0.048 R)
• M57: 27,983,778 km (0.033 R)
• M58: 28,379,314 km (0.108 R)
• M59: 28,833,494 km (0.108 R)
• M60: 29,233,070 km (0.117 R)
• M61: 29,347,512 km (0.091 R)
• M62: 31,316,220 km (0.069 R)
• M63: 32,198,249 km (0.095 R)
• M64: 34,590,169 km (0.078 R)
• M65: 34,953,991 km (0.095 R)
• M66: 36,114,123 km (0.062 R)
• M67: 36,298,427 km (0.085 R)
• M68: 38,158,976 km (0.071 R)
• M69: 39,860,053 km (0.099 R)
• M70: 40,496,293 km (0.118 R)
• M71: 42,489,984 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 12.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.13 AU - 11.69 AU

Year: 12207 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,592,825 km

• M1: 188,493 km (0.095 R)
• M2: 271,071 km (0.074 R)
• M3: 413,040 km (0.119 R)
• M4: 697,575 km (0.09 R)
• M5: 874,699 km (0.06 R)
• M6: 1,158,785 km (0.095 R)
• M7: 1,422,676 km (0.092 R)
• M8: 1,896,602 km (0.078 R)
• M9: 2,180,838 km (0.081 R)
• M10: 2,358,261 km (0.109 R)
• M11: 2,571,288 km (0.047 R)
• M12: 2,984,029 km (0.083 R)
• M13: 3,349,945 km (0.107 R)
• M14: 3,486,678 km (0.05 R)
• M15: 3,836,587 km (0.08 R)
• M16: 4,532,815 km (0.095 R)
• M17: 4,992,829 km (0.056 R)
• M18: 5,711,048 km (0.083 R)
• M19: 6,082,500 km (0.049 R)
• M20: 6,250,049 km (0.069 R)
• M21: 7,376,671 km (0.104 R)
• M22: 7,510,711 km (0.085 R)
• M23: 8,753,420 km (0.03 R)
• M24: 9,277,910 km (0.088 R)
• M25: 9,568,429 km (0.085 R)
• M26: 9,812,723 km (0.075 R)
• M27: 10,307,742 km (0.072 R)
• M28: 10,407,673 km (0.056 R)
• M29: 10,558,169 km (0.116 R)
• M30: 10,709,562 km (0.03 R)
• M31: 11,528,610 km (0.118 R)
• M32: 11,632,431 km (0.11 R)
• M33: 11,736,551 km (0.078 R)
• M34: 12,156,323 km (0.118 R)
• M35: 12,580,882 km (0.11 R)
• M36: 12,687,844 km (0.114 R)
• M37: 13,172,691 km (0.103 R)
• M38: 13,444,660 km (0.099 R)
• M39: 14,271,936 km (0.114 R)
• M40: 15,400,502 km (0.094 R)
• M41: 15,629,686 km (0.119 R)
• M42: 16,851,452 km (0.119 R)
• M43: 16,969,335 km (0.105 R)
• M44: 17,503,549 km (0.1 R)
• M45: 18,406,223 km (0.094 R)
• M46: 19,944,239 km (0.079 R)
• M47: 21,779,505 km (0.102 R)
• M48: 23,668,178 km (0.113 R)
• M49: 23,800,423 km (0.063 R)
• M50: 24,264,924 km (0.077 R)
• M51: 24,531,807 km (0.074 R)
• M52: 25,068,414 km (0.111 R)
• M53: 25,270,671 km (0.071 R)
• M54: 27,253,291 km (0.116 R)
• M55: 27,391,969 km (0.086 R)
• M56: 28,720,098 km (0.105 R)
• M57: 29,002,539 km (0.07 R)
• M58: 30,212,487 km (0.094 R)
• M59: 30,427,758 km (0.056 R)
• M60: 31,148,969 km (0.108 R)
• M61: 31,730,008 km (0.055 R)
• M62: 33,494,514 km (0.063 R)
• M63: 33,940,615 km (0.085 R)
• M64: 34,538,558 km (0.048 R)
• M65: 35,366,283 km (0.107 R)
• M66: 37,348,754 km (0.044 R)
• M67: 37,811,311 km (0.105 R)
• M68: 39,132,260 km (0.107 R)
• M69: 40,231,505 km (0.059 R)
• M70: 40,468,468 km (0.111 R)
• M71: 40,785,017 km (0.103 R)
• M72: 41,500,245 km (0.068 R)
• M73: 41,819,486 km (0.077 R)
• M74: 42,862,632 km (0.112 R)
• M75: 43,589,678 km (0.069 R)
• M76: 44,402,443 km (0.074 R)
• M77: 45,466,533 km (0.114 R)
• M78: 47,286,391 km (0.096 R)
• M79: 47,536,369 km (0.088 R)
• M80: 50,911,596 km (0.098 R)
• M81: 52,887,186 km (0.08 R)
• M82: 54,450,633 km (0.088 R)
• M83: 54,887,608 km (0.118 R)
• M84: 55,062,787 km (0.12 R)
• M85: 56,470,503 km (0.051 R)
• M86: 56,558,766 km (0.039 R)
• M87: 56,912,864 km (0.098 R)
• M88: 57,445,134 km (0.045 R)
• M89: 57,890,038 km (0.086 R)
• M90: 59,321,240 km (0.062 R)
• M91: 60,221,670 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 12.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.08 AU - 13.28 AU

Year: 14508 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,592,825 km

• M1: 157,078 km (0.119 R)
• M2: 253,269 km (0.074 R)
• M3: 353,500 km (0.115 R)
• M4: 715,676 km (0.107 R)
• M5: 842,535 km (0.032 R)
• M6: 1,338,303 km (0.083 R)
• M7: 1,498,821 km (0.116 R)
• M8: 1,739,823 km (0.045 R)
• M9: 2,125,337 km (0.115 R)
• M10: 2,205,821 km (0.102 R)
• M11: 2,453,255 km (0.076 R)
• M12: 2,886,192 km (0.098 R)
• M13: 3,005,720 km (0.082 R)
• M14: 3,343,363 km (0.092 R)
• M15: 3,437,609 km (0.09 R)
• M16: 3,856,184 km (0.118 R)
• M17: 4,122,169 km (0.12 R)
• M18: 4,325,473 km (0.116 R)
• M19: 5,172,197 km (0.102 R)
• M20: 5,318,354 km (0.088 R)
• M21: 6,069,485 km (0.111 R)
• M22: 7,381,009 km (0.106 R)
• M23: 7,711,920 km (0.082 R)
• M24: 9,039,900 km (0.092 R)
• M25: 9,349,568 km (0.098 R)
• M26: 11,470,118 km (0.038 R)
• M27: 11,661,304 km (0.09 R)
• M28: 12,046,967 km (0.088 R)
• M29: 13,228,940 km (0.116 R)
• M30: 15,702,391 km (0.109 R)
• M31: 16,342,670 km (0.098 R)
• M32: 16,611,946 km (0.103 R)
• M33: 17,373,998 km (0.072 R)
• M34: 18,706,615 km (0.093 R)
• M35: 19,045,006 km (0.098 R)
• M36: 19,158,251 km (0.103 R)
• M37: 19,556,182 km (0.078 R)
• M38: 19,727,621 km (0.087 R)
• M39: 21,000,100 km (0.065 R)
• M40: 22,897,899 km (0.079 R)
• M41: 24,173,071 km (0.11 R)
• M42: 25,346,517 km (0.038 R)
• M43: 25,658,428 km (0.062 R)
• M44: 26,223,011 km (0.068 R)
• M45: 26,349,122 km (0.104 R)
• M46: 27,492,498 km (0.104 R)
• M47: 27,812,937 km (0.088 R)
• M48: 28,522,330 km (0.092 R)
• M49: 29,172,482 km (0.052 R)
• M50: 30,024,891 km (0.099 R)
• M51: 30,354,904 km (0.088 R)
• M52: 30,487,298 km (0.119 R)
• M53: 30,752,535 km (0.087 R)
• M54: 31,018,670 km (0.119 R)
• M55: 32,023,219 km (0.036 R)
• M56: 32,360,413 km (0.083 R)
• M57: 32,970,473 km (0.098 R)
• M58: 33,106,458 km (0.119 R)
• M59: 33,447,391 km (0.085 R)
• M60: 33,995,518 km (0.073 R)
• M61: 34,477,372 km (0.114 R)
• M62: 34,892,357 km (0.091 R)
• M63: 36,217,046 km (0.11 R)
• M64: 37,062,274 km (0.095 R)
• M65: 37,487,282 km (0.057 R)
• M66: 38,556,906 km (0.074 R)
• M67: 38,700,371 km (0.05 R)
• M68: 39,708,960 km (0.108 R)
• M69: 40,071,286 km (0.09 R)
• M70: 40,289,250 km (0.096 R)
• M71: 40,580,367 km (0.051 R)
• M72: 41,752,018 km (0.118 R)
• M73: 41,899,222 km (0.07 R)
• M74: 42,489,984 km (0.113 R)
• M75: 42,786,337 km (0.115 R)
• M76: 44,128,679 km (0.078 R)
• M77: 44,428,772 km (0.067 R)
• M78: 45,636,177 km (0.119 R)
• M79: 46,243,993 km (0.094 R)
• M80: 46,548,873 km (0.106 R)
• M81: 47,007,391 km (0.083 R)
• M82: 48,314,876 km (0.081 R)
• M83: 48,856,720 km (0.054 R)
• M84: 50,102,720 km (0.11 R)
• M85: 52,864,896 km (0.118 R)
• M86: 53,183,689 km (0.049 R)

Asteroid Belt

Center: 14.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 7.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.46 AU - 20.96 AU

Year: 25948 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,592,825 km

• M1: 96,939 km (0.054 R)
• M2: 294,857 km (0.086 R)
• M3: 492,027 km (0.106 R)
• M4: 683,662 km (0.049 R)
• M5: 800,498 km (0.044 R)
• M6: 849,267 km (0.083 R)
• M7: 1,511,238 km (0.103 R)
• M8: 2,264,164 km (0.108 R)
• M9: 2,369,929 km (0.055 R)
• M10: 2,586,547 km (0.099 R)
• M11: 2,772,049 km (0.108 R)
• M12: 3,394,525 km (0.064 R)
• M13: 3,638,819 km (0.061 R)
• M14: 3,721,546 km (0.056 R)
• M15: 4,016,254 km (0.078 R)
• M16: 5,268,388 km (0.067 R)
• M17: 5,551,427 km (0.115 R)
• M18: 6,181,534 km (0.096 R)
• M19: 6,681,789 km (0.09 R)
• M20: 7,403,748 km (0.097 R)
• M21: 7,934,521 km (0.1 R)
• M22: 8,042,232 km (0.051 R)
• M23: 10,003,161 km (0.105 R)
• M24: 10,530,194 km (0.061 R)
• M25: 11,247,067 km (0.119 R)
• M26: 12,227,083 km (0.093 R)
• M27: 12,476,462 km (0.065 R)
• M28: 13,043,438 km (0.098 R)
• M29: 13,107,017 km (0.114 R)
• M30: 13,298,204 km (0.12 R)
• M31: 13,683,418 km (0.116 R)
• M32: 13,747,895 km (0.097 R)
• M33: 13,877,297 km (0.086 R)
• M34: 14,072,223 km (0.083 R)
• M35: 15,193,609 km (0.097 R)
• M36: 16,070,402 km (0.058 R)
• M37: 16,480,599 km (0.025 R)
• M38: 18,084,887 km (0.106 R)
• M39: 20,398,268 km (0.092 R)
• M40: 21,966,353 km (0.117 R)
• M41: 22,117,746 km (0.072 R)
• M42: 23,033,285 km (0.096 R)
• M43: 24,743,488 km (0.114 R)
• M44: 25,375,539 km (0.08 R)
• M45: 25,693,434 km (0.062 R)
• M46: 27,059,712 km (0.109 R)
• M47: 28,202,340 km (0.097 R)
• M48: 29,444,152 km (0.047 R)
• M49: 29,861,979 km (0.052 R)
• M50: 30,029,678 km (0.069 R)
• M51: 30,197,826 km (0.074 R)
• M52: 30,534,721 km (0.102 R)
• M53: 32,324,210 km (0.115 R)
• M54: 32,928,287 km (0.115 R)
• M55: 33,101,521 km (0.114 R)
• M56: 35,292,830 km (0.102 R)
• M57: 35,381,392 km (0.096 R)
• M58: 36,899,362 km (0.105 R)
• M59: 38,529,530 km (0.063 R)
• M60: 39,813,678 km (0.117 R)
• M61: 39,998,282 km (0.036 R)
• M62: 40,553,888 km (0.052 R)
• M63: 41,018,689 km (0.112 R)
• M64: 41,111,888 km (0.116 R)
• M65: 44,226,367 km (0.035 R)
• M66: 46,830,417 km (0.075 R)
• M67: 47,220,418 km (0.088 R)
• M68: 48,298,421 km (0.086 R)
• M69: 55,965,162 km (0.1 R)
• M70: 56,897,755 km (0.067 R)
• M71: 58,673,182 km (0.113 R)
• M72: 59,093,702 km (0.054 R)
• M73: 59,726,202 km (0.101 R)
• M74: 62,814,800 km (0.106 R)
• M75: 63,568,025 km (0.081 R)
• M76: 63,783,895 km (0.118 R)
• M77: 64,974,993 km (0.104 R)
• M78: 66,064,215 km (0.027 R)
• M79: 66,501,489 km (0.105 R)
• M80: 66,830,156 km (0.085 R)
• M81: 67,929,551 km (0.119 R)
• M82: 71,824,331 km (0.092 R)
• M83: 72,274,172 km (0.065 R)
• M84: 73,063,301 km (0.107 R)
• M85: 76,363,430 km (0.08 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit