🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 33.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,116,616 km

• M1: 46,525 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 24.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,116,616 km

• M1: 438,771 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.64 AU - 0.68 AU

Year: 199 Days

Day: 22.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.06 AU - 1.06 AU

Year: 405 Days

Day: 34.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.13 AU - 4.59 AU

Year: 2812 Days

Day: 26.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,116,616 km

• M1: 77,193 km (0.028 R)
• M2: 377,884 km (0.114 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 9.8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.81 AU - 6.13 AU

Year: 5410 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,116,616 km

• M1: 146,456 km (0.03 R)
• M2: 265,686 km (0.071 R)
• M3: 346,469 km (0.098 R)
• M4: 626,067 km (0.119 R)
• M5: 1,002,156 km (0.095 R)
• M6: 1,656,048 km (0.095 R)
• M7: 2,194,900 km (0.039 R)
• M8: 2,505,016 km (0.081 R)
• M9: 2,807,204 km (0.114 R)
• M10: 3,166,987 km (0.086 R)
• M11: 3,282,327 km (0.099 R)
• M12: 3,470,072 km (0.07 R)
• M13: 3,685,643 km (0.118 R)
• M14: 3,807,266 km (0.093 R)
• M15: 4,079,534 km (0.087 R)
• M16: 4,154,931 km (0.116 R)
• M17: 4,435,278 km (0.093 R)
• M18: 5,068,525 km (0.099 R)
• M19: 5,176,834 km (0.082 R)
• M20: 5,617,849 km (0.048 R)
• M21: 5,730,047 km (0.082 R)
• M22: 6,360,303 km (0.118 R)
• M23: 6,802,514 km (0.114 R)
• M24: 8,030,414 km (0.059 R)
• M25: 8,093,544 km (0.115 R)
• M26: 8,444,052 km (0.059 R)
• M27: 9,028,381 km (0.085 R)
• M28: 9,391,904 km (0.097 R)
• M29: 10,065,094 km (0.118 R)
• M30: 10,511,046 km (0.065 R)
• M31: 10,614,867 km (0.118 R)
• M32: 10,684,280 km (0.071 R)
• M33: 10,858,412 km (0.047 R)
• M34: 11,887,346 km (0.107 R)
• M35: 11,959,452 km (0.116 R)
• M36: 13,021,298 km (0.082 R)
• M37: 13,244,797 km (0.112 R)
• M38: 14,036,918 km (0.056 R)
• M39: 14,266,102 km (0.082 R)
• M40: 15,195,105 km (0.104 R)
• M41: 15,391,078 km (0.108 R)
• M42: 15,944,291 km (0.051 R)
• M43: 16,023,877 km (0.068 R)
• M44: 16,103,612 km (0.098 R)
• M45: 16,826,918 km (0.119 R)
• M46: 17,478,866 km (0.114 R)
• M47: 18,222,068 km (0.098 R)
• M48: 18,597,558 km (0.109 R)
• M49: 19,441,141 km (0.095 R)
• M50: 19,611,383 km (0.108 R)
• M51: 19,953,214 km (0.081 R)
• M52: 20,643,010 km (0.032 R)
• M53: 22,090,220 km (0.105 R)
• M54: 22,401,384 km (0.082 R)
• M55: 22,803,652 km (0.116 R)
• M56: 23,569,893 km (0.089 R)
• M57: 24,161,552 km (0.074 R)
• M58: 24,298,733 km (0.109 R)
• M59: 24,620,070 km (0.105 R)
• M60: 24,942,603 km (0.112 R)
• M61: 25,266,781 km (0.117 R)
• M62: 25,919,028 km (0.078 R)
• M63: 26,106,324 km (0.067 R)
• M64: 26,247,246 km (0.1 R)
• M65: 26,955,143 km (0.11 R)
• M66: 27,050,137 km (0.063 R)
• M67: 27,957,000 km (0.078 R)
• M68: 28,245,424 km (0.051 R)
• M69: 28,438,256 km (0.109 R)
• M70: 28,776,796 km (0.118 R)
• M71: 28,970,824 km (0.075 R)
• M72: 29,116,682 km (0.068 R)
• M73: 29,262,690 km (0.091 R)
• M74: 29,947,549 km (0.05 R)
• M75: 30,786,344 km (0.095 R)
• M76: 31,432,906 km (0.054 R)
• M77: 31,833,081 km (0.108 R)
• M78: 31,983,576 km (0.037 R)
• M79: 32,285,165 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 12

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.36 AU - 9.92 AU

Year: 10248 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,116,616 km

• M1: 306,376 km (0.079 R)
• M2: 1,004,849 km (0.107 R)
• M3: 1,125,874 km (0.055 R)
• M4: 1,684,771 km (0.059 R)
• M5: 2,007,155 km (0.083 R)
• M6: 2,625,143 km (0.119 R)
• M7: 2,911,773 km (0.112 R)
• M8: 3,148,437 km (0.065 R)
• M9: 3,238,943 km (0.081 R)
• M10: 4,290,617 km (0.11 R)
• M11: 5,081,989 km (0.067 R)
• M12: 5,659,138 km (0.119 R)
• M13: 6,333,375 km (0.047 R)
• M14: 7,392,229 km (0.088 R)
• M15: 7,594,336 km (0.06 R)
• M16: 7,757,398 km (0.09 R)
• M17: 8,045,523 km (0.076 R)
• M18: 8,674,732 km (0.103 R)
• M19: 8,930,993 km (0.118 R)
• M20: 10,204,220 km (0.118 R)
• M21: 10,793,337 km (0.077 R)
• M22: 11,393,673 km (0.093 R)
• M23: 11,721,292 km (0.096 R)
• M24: 12,771,469 km (0.114 R)
• M25: 13,455,431 km (0.046 R)
• M26: 13,554,165 km (0.077 R)
• M27: 14,051,279 km (0.097 R)
• M28: 14,402,834 km (0.114 R)
• M29: 15,320,019 km (0.085 R)
• M30: 15,629,986 km (0.062 R)
• M31: 15,785,717 km (0.05 R)
• M32: 16,098,825 km (0.106 R)
• M33: 16,308,561 km (0.103 R)
• M34: 16,413,878 km (0.044 R)
• M35: 16,678,068 km (0.053 R)
• M36: 16,837,240 km (0.114 R)
• M37: 19,340,761 km (0.112 R)
• M38: 19,731,810 km (0.073 R)
• M39: 19,900,257 km (0.079 R)
• M40: 20,351,743 km (0.08 R)
• M41: 21,035,256 km (0.092 R)
• M42: 21,726,248 km (0.096 R)
• M43: 22,132,855 km (0.04 R)
• M44: 22,366,228 km (0.098 R)
• M45: 23,545,807 km (0.12 R)
• M46: 23,664,887 km (0.12 R)
• M47: 23,903,645 km (0.074 R)
• M48: 24,503,982 km (0.044 R)
• M49: 24,684,995 km (0.117 R)
• M50: 26,149,558 km (0.112 R)
• M51: 27,016,927 km (0.104 R)
• M52: 27,391,520 km (0.079 R)
• M53: 28,589,051 km (0.099 R)
• M54: 28,716,209 km (0.071 R)
• M55: 29,290,216 km (0.107 R)
• M56: 29,610,804 km (0.047 R)
• M57: 31,624,391 km (0.113 R)
• M58: 32,019,180 km (0.103 R)
• M59: 32,349,343 km (0.072 R)
• M60: 32,614,430 km (0.118 R)
• M61: 32,747,123 km (0.044 R)
• M62: 34,422,171 km (0.03 R)
• M63: 35,235,983 km (0.057 R)
• M64: 35,850,531 km (0.087 R)
• M65: 35,987,563 km (0.09 R)
• M66: 36,606,449 km (0.046 R)
• M67: 36,744,528 km (0.115 R)
• M68: 36,951,721 km (0.082 R)
• M69: 37,228,777 km (0.112 R)
• M70: 38,554,363 km (0.118 R)
• M71: 41,107,849 km (0.109 R)
• M72: 41,898,923 km (0.053 R)
• M73: 42,043,285 km (0.087 R)
• M74: 42,549,973 km (0.058 R)
• M75: 42,985,751 km (0.061 R)
• M76: 45,113,332 km (0.065 R)
• M77: 45,929,239 km (0.083 R)
• M78: 46,078,089 km (0.04 R)
• M79: 47,124,825 km (0.098 R)
• M80: 48,406,281 km (0.083 R)
• M81: 49,013,199 km (0.045 R)
• M82: 50,005,033 km (0.088 R)
• M83: 50,234,815 km (0.097 R)
• M84: 50,311,559 km (0.071 R)
• M85: 51,003,449 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.3

Radius: 7.3

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.26 AU - 19.14 AU

Year: 26454 Days

Day: 19.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,116,616 km

• M1: 260,599 km (0.057 R)
• M2: 472,131 km (0.039 R)
• M3: 762,351 km (0.089 R)
• M4: 942,167 km (0.082 R)
• M5: 2,324,901 km (0.075 R)
• M6: 2,768,009 km (0.11 R)
• M7: 3,986,484 km (0.106 R)
• M8: 4,514,864 km (0.111 R)
• M9: 4,842,483 km (0.117 R)
• M10: 5,348,423 km (0.085 R)
• M11: 6,777,980 km (0.047 R)
• M12: 7,216,003 km (0.092 R)
• M13: 8,584,524 km (0.102 R)
• M14: 9,263,848 km (0.114 R)
• M15: 9,610,018 km (0.075 R)
• M16: 10,386,431 km (0.073 R)
• M17: 10,963,579 km (0.059 R)
• M18: 12,149,142 km (0.099 R)
• M19: 12,987,489 km (0.101 R)
• M20: 14,240,221 km (0.078 R)
• M21: 14,479,279 km (0.106 R)
• M22: 16,606,860 km (0.111 R)
• M23: 18,830,034 km (0.112 R)
• M24: 19,004,913 km (0.036 R)
• M25: 19,621,257 km (0.095 R)
• M26: 21,875,098 km (0.1 R)
• M27: 22,243,408 km (0.085 R)
• M28: 22,892,513 km (0.101 R)
• M29: 23,266,358 km (0.113 R)
• M30: 24,495,155 km (0.067 R)
• M31: 24,973,270 km (0.111 R)
• M32: 25,647,957 km (0.05 R)
• M33: 27,311,186 km (0.061 R)
• M34: 28,807,613 km (0.103 R)
• M35: 29,413,485 km (0.12 R)
• M36: 30,638,093 km (0.11 R)
• M37: 31,049,936 km (0.111 R)
• M38: 31,983,277 km (0.105 R)
• M39: 37,114,633 km (0.086 R)
• M40: 37,663,658 km (0.086 R)
• M41: 37,884,015 km (0.074 R)
• M42: 38,658,783 km (0.12 R)
• M43: 40,787,560 km (0.119 R)
• M44: 41,695,320 km (0.111 R)
• M45: 42,037,450 km (0.108 R)
• M46: 43,069,377 km (0.055 R)
• M47: 44,691,017 km (0.046 R)
• M48: 45,158,062 km (0.071 R)
• M49: 49,916,471 km (0.079 R)
• M50: 50,158,520 km (0.044 R)
• M51: 51,863,787 km (0.102 R)
• M52: 52,231,797 km (0.104 R)
• M53: 54,457,365 km (0.086 R)
• M54: 54,581,980 km (0.106 R)
• M55: 55,958,280 km (0.081 R)
• M56: 57,472,660 km (0.113 R)
• M57: 57,853,386 km (0.112 R)
• M58: 58,872,746 km (0.044 R)
• M59: 59,897,940 km (0.113 R)
• M60: 61,836,130 km (0.059 R)
• M61: 62,486,731 km (0.098 R)
• M62: 62,617,181 km (0.115 R)
• M63: 63,008,978 km (0.115 R)
• M64: 63,532,570 km (0.083 R)
• M65: 67,237,810 km (0.094 R)
• M66: 69,656,658 km (0.049 R)
• M67: 70,876,629 km (0.113 R)
• M68: 71,557,449 km (0.073 R)
• M69: 72,377,395 km (0.065 R)
• M70: 73,063,002 km (0.059 R)
• M71: 74,578,877 km (0.075 R)
• M72: 75,965,948 km (0.074 R)
• M73: 76,383,775 km (0.041 R)
• M74: 77,361,547 km (0.093 R)
• M75: 77,501,570 km (0.042 R)
• M76: 78,765,672 km (0.12 R)
• M77: 80,745,451 km (0.092 R)
• M78: 81,029,537 km (0.116 R)
• M79: 81,741,473 km (0.113 R)
• M80: 83,889,400 km (0.11 R)
• M81: 84,898,138 km (0.054 R)
• M82: 87,510,566 km (0.061 R)
• M83: 88,094,596 km (0.064 R)
• M84: 88,826,578 km (0.096 R)
• M85: 90,443,881 km (0.096 R)
• M86: 90,886,690 km (0.069 R)
• M87: 92,071,057 km (0.057 R)
• M88: 92,516,410 km (0.036 R)
• M89: 94,604,497 km (0.079 R)
• M90: 95,054,038 km (0.106 R)
• M91: 95,955,066 km (0.117 R)
• M92: 97,614,406 km (0.07 R)
• M93: 98,675,204 km (0.061 R)
• M94: 102,187,762 km (0.117 R)
• M95: 102,495,036 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 4.1

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 18.08 AU - 21.32 AU

Year: 32427 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,116,616 km

• M1: 510,578 km (0.094 R)
• M2: 795,561 km (0.113 R)
• M3: 880,832 km (0.073 R)
• M4: 1,029,682 km (0.089 R)
• M5: 1,487,751 km (0.098 R)
• M6: 1,522,607 km (0.075 R)
• M7: 1,665,024 km (0.091 R)
• M8: 2,862,555 km (0.06 R)
• M9: 3,082,763 km (0.046 R)
• M10: 4,362,872 km (0.11 R)
• M11: 5,895,802 km (0.114 R)
• M12: 6,231,948 km (0.107 R)
• M13: 6,459,486 km (0.114 R)
• M14: 6,805,806 km (0.114 R)
• M15: 6,922,641 km (0.067 R)
• M16: 8,437,470 km (0.098 R)
• M17: 9,328,774 km (0.092 R)
• M18: 9,785,646 km (0.093 R)
• M19: 9,917,441 km (0.103 R)
• M20: 11,130,231 km (0.11 R)
• M21: 11,894,228 km (0.105 R)
• M22: 12,389,097 km (0.1 R)
• M23: 12,603,321 km (0.108 R)
• M24: 12,746,786 km (0.091 R)
• M25: 13,472,036 km (0.081 R)
• M26: 13,618,792 km (0.116 R)
• M27: 13,913,649 km (0.099 R)
• M28: 14,360,049 km (0.088 R)
• M29: 14,434,998 km (0.113 R)
• M30: 14,886,783 km (0.103 R)
• M31: 14,962,480 km (0.111 R)
• M32: 16,114,234 km (0.114 R)
• M33: 16,192,025 km (0.11 R)
• M34: 16,897,678 km (0.056 R)
• M35: 17,934,690 km (0.101 R)
• M36: 19,321,463 km (0.06 R)
• M37: 20,827,016 km (0.106 R)
• M38: 20,911,688 km (0.085 R)
• M39: 21,081,482 km (0.116 R)
• M40: 21,593,705 km (0.106 R)
• M41: 23,683,288 km (0.104 R)
• M42: 23,948,974 km (0.116 R)
• M43: 25,021,590 km (0.078 R)
• M44: 25,654,539 km (0.04 R)
• M45: 26,109,765 km (0.095 R)
• M46: 26,384,277 km (0.099 R)
• M47: 27,213,349 km (0.112 R)
• M48: 27,584,651 km (0.105 R)
• M49: 29,847,019 km (0.099 R)
• M50: 30,807,138 km (0.102 R)
• M51: 31,874,818 km (0.081 R)
• M52: 32,266,166 km (0.114 R)
• M53: 33,053,350 km (0.094 R)
• M54: 37,186,440 km (0.089 R)
• M55: 37,289,214 km (0.096 R)
• M56: 37,701,506 km (0.079 R)
• M57: 38,738,668 km (0.073 R)
• M58: 39,890,272 km (0.104 R)
• M59: 40,947,032 km (0.088 R)
• M60: 42,334,402 km (0.085 R)
• M61: 42,764,496 km (0.041 R)
• M62: 45,594,589 km (0.049 R)
• M63: 45,814,647 km (0.056 R)
• M64: 46,699,070 km (0.086 R)
• M65: 48,036,026 km (0.114 R)
• M66: 49,159,805 km (0.032 R)
• M67: 50,633,494 km (0.091 R)
• M68: 50,861,481 km (0.097 R)
• M69: 55,258,312 km (0.108 R)
• M70: 60,378,000 km (0.075 R)
• M71: 62,199,354 km (0.118 R)
• M72: 62,688,090 km (0.079 R)
• M73: 63,055,353 km (0.115 R)
• M74: 65,522,820 km (0.074 R)
• M75: 65,895,618 km (0.098 R)
• M76: 67,770,229 km (0.091 R)
• M77: 68,777,172 km (0.103 R)
• M78: 69,789,052 km (0.032 R)
• M79: 72,468,649 km (0.109 R)
• M80: 72,597,154 km (0.108 R)
• M81: 74,403,249 km (0.112 R)
• M82: 76,093,555 km (0.106 R)
• M83: 78,982,739 km (0.041 R)
• M84: 79,114,834 km (0.077 R)
• M85: 79,644,261 km (0.049 R)
• M86: 79,909,498 km (0.091 R)
• M87: 80,307,727 km (0.112 R)
• M88: 82,175,158 km (0.109 R)
• M89: 85,680,984 km (0.077 R)
• M90: 86,769,458 km (0.116 R)
• M91: 89,097,799 km (0.092 R)
• M92: 90,753,548 km (0.031 R)
• M93: 93,116,596 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit