🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 27.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 304 Days

Day: 35.6 Hours

Environment

Temp: 50 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.85 AU - 1.17 AU

Year: 380 Days

Day: 44.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,770,516 km

• M1: 64,327 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.92 AU - 2.9 AU

Year: 1402 Days

Day: 27.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.5 AU - 2.96 AU

Year: 1690 Days

Day: 24.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 9.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.57 AU - 5.89 AU

Year: 4482 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,770,516 km

• M1: 127,308 km (0.107 R)
• M2: 317,147 km (0.037 R)
• M3: 382,372 km (0.085 R)
• M4: 491,130 km (0.048 R)
• M5: 580,589 km (0.049 R)
• M6: 709,543 km (0.07 R)
• M7: 789,578 km (0.103 R)
• M8: 934,388 km (0.077 R)
• M9: 1,450,950 km (0.114 R)
• M10: 1,525,001 km (0.117 R)
• M11: 1,723,667 km (0.115 R)
• M12: 1,963,472 km (0.117 R)
• M13: 2,146,281 km (0.105 R)
• M14: 2,387,133 km (0.119 R)
• M15: 2,582,508 km (0.112 R)
• M16: 2,839,068 km (0.067 R)
• M17: 3,677,714 km (0.051 R)
• M18: 3,841,823 km (0.065 R)
• M19: 4,967,098 km (0.097 R)
• M20: 5,148,860 km (0.071 R)
• M21: 5,472,290 km (0.071 R)
• M22: 5,589,276 km (0.101 R)
• M23: 5,993,788 km (0.09 R)
• M24: 6,432,260 km (0.089 R)
• M25: 7,160,652 km (0.081 R)
• M26: 7,495,601 km (0.078 R)
• M27: 8,020,989 km (0.102 R)
• M28: 8,531,118 km (0.082 R)
• M29: 8,721,855 km (0.115 R)
• M30: 8,968,991 km (0.095 R)
• M31: 9,079,544 km (0.09 R)
• M32: 9,752,734 km (0.106 R)
• M33: 9,980,721 km (0.111 R)
• M34: 10,239,376 km (0.063 R)
• M35: 10,355,015 km (0.06 R)
• M36: 11,028,355 km (0.071 R)
• M37: 11,445,135 km (0.088 R)
• M38: 11,565,262 km (0.086 R)
• M39: 11,715,907 km (0.071 R)
• M40: 11,836,782 km (0.113 R)
• M41: 11,897,519 km (0.1 R)
• M42: 11,988,624 km (0.076 R)
• M43: 12,478,856 km (0.083 R)
• M44: 12,944,405 km (0.076 R)
• M45: 13,352,508 km (0.108 R)
• M46: 13,574,062 km (0.074 R)
• M47: 13,637,491 km (0.094 R)
• M48: 14,020,612 km (0.117 R)
• M49: 15,521,976 km (0.066 R)
• M50: 15,754,900 km (0.044 R)
• M51: 16,089,700 km (0.104 R)
• M52: 16,156,869 km (0.1 R)
• M53: 16,460,703 km (0.072 R)
• M54: 16,971,130 km (0.106 R)
• M55: 17,521,351 km (0.044 R)
• M56: 17,868,119 km (0.08 R)
• M57: 18,077,407 km (0.075 R)
• M58: 18,322,448 km (0.092 R)
• M59: 18,533,381 km (0.059 R)
• M60: 19,171,117 km (0.115 R)
• M61: 19,278,079 km (0.086 R)
• M62: 19,636,217 km (0.1 R)
• M63: 19,888,139 km (0.114 R)
• M64: 20,177,462 km (0.073 R)
• M65: 20,613,988 km (0.103 R)
• M66: 20,760,145 km (0.095 R)
• M67: 21,200,861 km (0.052 R)
• M68: 21,274,612 km (0.066 R)
• M69: 21,979,518 km (0.095 R)
• M70: 22,918,693 km (0.098 R)
• M71: 23,909,330 km (0.114 R)
• M72: 24,216,903 km (0.1 R)
• M73: 25,656,633 km (0.092 R)
• M74: 26,050,375 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.34 AU - 6.7 AU

Year: 6239 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,770,516 km

• M1: 100,081 km (0.104 R)
• M2: 202,107 km (0.094 R)
• M3: 300,692 km (0.093 R)
• M4: 472,879 km (0.112 R)
• M5: 571,464 km (0.118 R)
• M6: 695,929 km (0.072 R)
• M7: 809,923 km (0.091 R)
• M8: 920,027 km (0.06 R)
• M9: 1,078,601 km (0.088 R)
• M10: 1,339,200 km (0.103 R)
• M11: 1,495,380 km (0.12 R)
• M12: 1,682,976 km (0.117 R)
• M13: 1,985,613 km (0.091 R)
• M14: 2,150,469 km (0.112 R)
• M15: 2,291,091 km (0.112 R)
• M16: 2,508,008 km (0.12 R)
• M17: 2,915,363 km (0.117 R)
• M18: 3,087,251 km (0.111 R)
• M19: 3,490,268 km (0.07 R)
• M20: 3,892,836 km (0.067 R)
• M21: 4,082,376 km (0.102 R)
• M22: 4,852,057 km (0.119 R)
• M23: 5,112,208 km (0.099 R)
• M24: 5,453,441 km (0.084 R)
• M25: 5,665,720 km (0.112 R)
• M26: 5,860,945 km (0.119 R)
• M27: 6,118,254 km (0.06 R)
• M28: 6,198,139 km (0.086 R)
• M29: 6,541,616 km (0.068 R)
• M30: 6,684,781 km (0.12 R)
• M31: 6,932,814 km (0.104 R)
• M32: 7,057,878 km (0.101 R)
• M33: 7,162,746 km (0.104 R)
• M34: 7,268,063 km (0.065 R)
• M35: 7,544,520 km (0.072 R)
• M36: 7,889,343 km (0.113 R)
• M37: 8,283,533 km (0.065 R)
• M38: 8,349,955 km (0.12 R)
• M39: 9,690,052 km (0.049 R)
• M40: 9,900,237 km (0.115 R)
• M41: 10,254,036 km (0.103 R)
• M42: 10,325,245 km (0.108 R)
• M43: 10,516,132 km (0.093 R)
• M44: 10,612,024 km (0.069 R)
• M45: 10,756,386 km (0.045 R)
• M46: 10,925,581 km (0.077 R)
• M47: 11,266,664 km (0.119 R)
• M48: 11,364,801 km (0.095 R)
• M49: 11,463,086 km (0.052 R)
• M50: 11,561,821 km (0.082 R)
• M51: 11,934,320 km (0.116 R)
• M52: 12,159,764 km (0.098 R)
• M53: 12,462,550 km (0.104 R)
• M54: 12,614,840 km (0.112 R)
• M55: 13,385,718 km (0.105 R)
• M56: 13,698,228 km (0.12 R)
• M57: 14,013,281 km (0.051 R)
• M58: 14,437,092 km (0.102 R)
• M59: 15,297,130 km (0.109 R)
• M60: 15,487,568 km (0.049 R)
• M61: 15,596,625 km (0.104 R)
• M62: 15,678,605 km (0.062 R)
• M63: 15,925,591 km (0.057 R)
• M64: 16,063,371 km (0.104 R)
• M65: 16,146,248 km (0.109 R)
• M66: 16,256,801 km (0.097 R)
• M67: 16,367,802 km (0.084 R)
• M68: 17,433,986 km (0.09 R)
• M69: 17,832,515 km (0.043 R)
• M70: 18,262,758 km (0.104 R)
• M71: 18,406,971 km (0.098 R)
• M72: 19,692,166 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 5

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.71 AU - 18.91 AU

Year: 22449 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,770,516 km

• M1: 142,118 km (0.107 R)
• M2: 477,367 km (0.086 R)
• M3: 677,678 km (0.116 R)
• M4: 876,494 km (0.058 R)
• M5: 1,064,987 km (0.111 R)
• M6: 1,121,086 km (0.112 R)
• M7: 1,325,736 km (0.076 R)
• M8: 1,638,246 km (0.102 R)
• M9: 1,769,593 km (0.038 R)
• M10: 2,007,603 km (0.117 R)
• M11: 2,148,225 km (0.109 R)
• M12: 2,476,294 km (0.078 R)
• M13: 2,589,240 km (0.031 R)
• M14: 2,703,682 km (0.073 R)
• M15: 2,977,596 km (0.1 R)
• M16: 3,467,379 km (0.031 R)
• M17: 3,593,790 km (0.119 R)
• M18: 4,248,131 km (0.107 R)
• M19: 4,891,551 km (0.095 R)
• M20: 5,369,516 km (0.063 R)
• M21: 6,317,967 km (0.059 R)
• M22: 6,576,023 km (0.1 R)
• M23: 6,890,328 km (0.083 R)
• M24: 7,370,986 km (0.09 R)
• M25: 7,807,363 km (0.087 R)
• M26: 8,028,619 km (0.099 R)
• M27: 9,399,085 km (0.09 R)
• M28: 9,812,274 km (0.086 R)
• M29: 10,291,735 km (0.075 R)
• M30: 10,534,233 km (0.111 R)
• M31: 11,148,931 km (0.038 R)
• M32: 12,412,883 km (0.099 R)
• M33: 12,800,940 km (0.088 R)
• M34: 13,588,723 km (0.036 R)
• M35: 14,595,367 km (0.114 R)
• M36: 14,731,501 km (0.071 R)
• M37: 15,348,891 km (0.075 R)
• M38: 15,487,120 km (0.075 R)
• M39: 15,695,509 km (0.029 R)
• M40: 16,537,895 km (0.053 R)
• M41: 17,179,221 km (0.06 R)
• M42: 18,486,258 km (0.1 R)
• M43: 19,825,009 km (0.075 R)
• M44: 20,658,419 km (0.03 R)
• M45: 20,887,603 km (0.086 R)
• M46: 21,271,620 km (0.104 R)
• M47: 23,783,817 km (0.109 R)
• M48: 24,587,906 km (0.063 R)
• M49: 24,668,838 km (0.067 R)
• M50: 25,156,079 km (0.08 R)
• M51: 27,220,230 km (0.105 R)
• M52: 28,484,631 km (0.09 R)
• M53: 28,824,967 km (0.045 R)
• M54: 29,423,807 km (0.099 R)
• M55: 30,373,304 km (0.109 R)
• M56: 31,245,161 km (0.097 R)
• M57: 31,684,081 km (0.117 R)
• M58: 32,125,096 km (0.026 R)
• M59: 32,657,066 km (0.066 R)
• M60: 35,268,596 km (0.102 R)
• M61: 37,015,749 km (0.083 R)
• M62: 37,108,500 km (0.074 R)
• M63: 37,387,201 km (0.094 R)
• M64: 37,853,198 km (0.053 R)
• M65: 38,508,736 km (0.089 R)
• M66: 38,790,877 km (0.103 R)
• M67: 39,262,560 km (0.096 R)
• M68: 40,593,532 km (0.101 R)
• M69: 41,360,670 km (0.109 R)
• M70: 42,035,805 km (0.101 R)
• M71: 43,396,996 km (0.102 R)
• M72: 43,984,916 km (0.081 R)
• M73: 46,062,830 km (0.108 R)
• M74: 49,290,254 km (0.087 R)
• M75: 50,005,931 km (0.088 R)
• M76: 50,211,029 km (0.052 R)
• M77: 52,485,665 km (0.089 R)
• M78: 52,694,055 km (0.064 R)
• M79: 53,845,360 km (0.068 R)
• M80: 57,134,419 km (0.112 R)
• M81: 59,073,806 km (0.043 R)
• M82: 59,507,789 km (0.1 R)
• M83: 63,349,313 km (0.083 R)
• M84: 63,571,316 km (0.057 R)
• M85: 64,573,173 km (0.12 R)
• M86: 65,020,171 km (0.09 R)
• M87: 66,142,006 km (0.115 R)
• M88: 67,270,273 km (0.117 R)
• M89: 67,496,614 km (0.099 R)
• M90: 68,860,498 km (0.12 R)
• M91: 69,774,691 km (0.098 R)
• M92: 71,153,684 km (0.119 R)
• M93: 71,730,833 km (0.055 R)
• M94: 75,109,052 km (0.092 R)
• M95: 76,403,971 km (0.039 R)
• M96: 78,777,192 km (0.058 R)

Asteroid Belt

Center: 15.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 4.5

Gravity: 42.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.42 AU - 20.3 AU

Year: 24797 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,770,516 km

• M1: 89,460 km (0.08 R)
• M2: 123,717 km (0.047 R)
• M3: 284,685 km (0.071 R)
• M4: 408,103 km (0.08 R)
• M5: 499,657 km (0.096 R)
• M6: 598,092 km (0.104 R)
• M7: 842,236 km (0.046 R)
• M8: 1,244,505 km (0.101 R)
• M9: 1,553,723 km (0.048 R)
• M10: 2,119,203 km (0.11 R)
• M11: 2,570,690 km (0.072 R)
• M12: 2,917,308 km (0.06 R)
• M13: 3,141,406 km (0.112 R)
• M14: 5,177,732 km (0.116 R)
• M15: 6,174,652 km (0.052 R)
• M16: 6,288,945 km (0.03 R)
• M17: 6,577,968 km (0.054 R)
• M18: 6,694,804 km (0.097 R)
• M19: 7,410,031 km (0.09 R)
• M20: 8,400,668 km (0.118 R)
• M21: 8,527,527 km (0.06 R)
• M22: 9,432,445 km (0.089 R)
• M23: 9,564,091 km (0.087 R)
• M24: 11,471,614 km (0.055 R)
• M25: 11,753,456 km (0.068 R)
• M26: 14,164,375 km (0.092 R)
• M27: 17,281,546 km (0.082 R)
• M28: 17,604,528 km (0.117 R)
• M29: 17,685,610 km (0.06 R)
• M30: 18,999,229 km (0.057 R)
• M31: 19,165,731 km (0.112 R)
• M32: 22,155,145 km (0.096 R)
• M33: 23,124,091 km (0.104 R)
• M34: 23,390,824 km (0.086 R)
• M35: 23,748,064 km (0.07 R)
• M36: 23,837,523 km (0.09 R)
• M37: 25,194,675 km (0.109 R)
• M38: 25,469,037 km (0.094 R)
• M39: 25,560,741 km (0.08 R)
• M40: 28,742,688 km (0.118 R)
• M41: 29,895,190 km (0.098 R)
• M42: 32,146,039 km (0.107 R)
• M43: 32,941,601 km (0.108 R)
• M44: 33,643,065 km (0.029 R)
• M45: 36,601,213 km (0.076 R)
• M46: 37,119,570 km (0.095 R)
• M47: 37,223,541 km (0.119 R)
• M48: 37,744,740 km (0.105 R)
• M49: 38,583,834 km (0.104 R)
• M50: 38,689,151 km (0.107 R)
• M51: 38,794,617 km (0.059 R)
• M52: 38,900,084 km (0.033 R)
• M53: 39,111,316 km (0.044 R)
• M54: 41,352,891 km (0.087 R)
• M55: 41,892,789 km (0.093 R)
• M56: 42,761,355 km (0.116 R)
• M57: 43,307,237 km (0.089 R)
• M58: 44,626,690 km (0.086 R)
• M59: 45,180,352 km (0.093 R)
• M60: 46,518,505 km (0.116 R)
• M61: 47,304,941 km (0.086 R)
• M62: 47,417,738 km (0.057 R)
• M63: 50,379,626 km (0.097 R)
• M64: 54,224,291 km (0.097 R)
• M65: 54,933,385 km (0.042 R)
• M66: 57,559,576 km (0.097 R)
• M67: 57,920,855 km (0.075 R)
• M68: 58,766,831 km (0.066 R)
• M69: 58,888,005 km (0.114 R)
• M70: 59,495,073 km (0.113 R)
• M71: 61,697,902 km (0.106 R)
• M72: 62,067,708 km (0.092 R)
• M73: 62,314,544 km (0.07 R)
• M74: 63,305,481 km (0.074 R)
• M75: 64,176,739 km (0.059 R)
• M76: 64,676,246 km (0.074 R)
• M77: 68,975,090 km (0.071 R)
• M78: 69,230,753 km (0.036 R)
• M79: 71,287,873 km (0.094 R)
• M80: 75,067,314 km (0.116 R)
• M81: 76,915,147 km (0.087 R)
• M82: 77,047,691 km (0.099 R)
• M83: 82,954,712 km (0.108 R)
• M84: 84,044,383 km (0.077 R)
• M85: 84,317,549 km (0.045 R)
• M86: 84,454,132 km (0.113 R)
• M87: 84,590,864 km (0.103 R)
• M88: 85,550,235 km (0.071 R)
• M89: 86,650,976 km (0.086 R)
• M90: 87,617,977 km (0.109 R)
• M91: 90,400,647 km (0.096 R)
• M92: 91,662,206 km (0.092 R)
• M93: 91,802,678 km (0.082 R)
• M94: 91,943,300 km (0.051 R)
• M95: 93,494,780 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit