🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 166 Days

Day: 44.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.81 AU - 1.17 AU

Year: 379 Days

Day: 30.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,724,852 km

• M1: 418,724 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.79 AU - 2.31 AU

Year: 1130 Days

Day: 41.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,724,852 km

• M1: 504,145 km (0.079 R)
• M2: 549,922 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.93 AU - 2.17 AU

Year: 1130 Days

Day: 28.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 13.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.26 AU - 9.56 AU

Year: 9390 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,724,852 km

• M1: 170,542 km (0.106 R)
• M2: 417,378 km (0.05 R)
• M3: 530,324 km (0.099 R)
• M4: 1,252,284 km (0.106 R)
• M5: 1,490,144 km (0.049 R)
• M6: 1,786,797 km (0.098 R)
• M7: 1,919,939 km (0.109 R)
• M8: 2,486,167 km (0.056 R)
• M9: 2,944,236 km (0.091 R)
• M10: 3,319,128 km (0.097 R)
• M11: 3,456,758 km (0.084 R)
• M12: 4,114,689 km (0.053 R)
• M13: 4,564,680 km (0.061 R)
• M14: 4,780,250 km (0.119 R)
• M15: 5,808,137 km (0.12 R)
• M16: 6,832,434 km (0.116 R)
• M17: 7,115,024 km (0.081 R)
• M18: 7,257,741 km (0.042 R)
• M19: 7,728,376 km (0.085 R)
• M20: 8,134,384 km (0.115 R)
• M21: 9,238,267 km (0.118 R)
• M22: 10,187,166 km (0.073 R)
• M23: 10,632,369 km (0.112 R)
• M24: 11,291,498 km (0.092 R)
• M25: 11,542,224 km (0.116 R)
• M26: 11,794,595 km (0.102 R)
• M27: 11,879,268 km (0.084 R)
• M28: 12,219,453 km (0.099 R)
• M29: 12,736,015 km (0.114 R)
• M30: 13,347,720 km (0.088 R)
• M31: 13,612,808 km (0.066 R)
• M32: 14,013,730 km (0.07 R)
• M33: 14,148,219 km (0.106 R)
• M34: 14,645,033 km (0.041 R)
• M35: 14,781,616 km (0.097 R)
• M36: 15,055,979 km (0.106 R)
• M37: 15,147,682 km (0.098 R)
• M38: 15,285,761 km (0.082 R)
• M39: 15,424,288 km (0.092 R)
• M40: 15,935,764 km (0.11 R)
• M41: 16,264,131 km (0.1 R)
• M42: 16,594,593 km (0.06 R)
• M43: 16,879,876 km (0.084 R)
• M44: 17,310,568 km (0.101 R)
• M45: 17,503,250 km (0.085 R)
• M46: 17,745,000 km (0.108 R)
• M47: 19,518,483 km (0.107 R)
• M48: 20,834,196 km (0.059 R)
• M49: 21,141,919 km (0.065 R)
• M50: 21,606,271 km (0.065 R)
• M51: 22,126,273 km (0.032 R)
• M52: 22,702,973 km (0.113 R)
• M53: 24,085,706 km (0.068 R)
• M54: 24,247,122 km (0.097 R)
• M55: 24,841,624 km (0.106 R)
• M56: 25,222,500 km (0.073 R)
• M57: 27,885,941 km (0.047 R)
• M58: 28,168,381 km (0.114 R)
• M59: 29,021,837 km (0.109 R)
• M60: 29,250,872 km (0.026 R)
• M61: 29,883,671 km (0.072 R)
• M62: 30,114,949 km (0.104 R)
• M63: 30,987,553 km (0.113 R)
• M64: 31,280,167 km (0.118 R)
• M65: 31,868,386 km (0.096 R)
• M66: 32,757,446 km (0.111 R)
• M67: 33,594,595 km (0.033 R)
• M68: 33,955,575 km (0.101 R)
• M69: 34,742,011 km (0.076 R)
• M70: 34,985,257 km (0.083 R)
• M71: 35,168,066 km (0.083 R)
• M72: 35,289,988 km (0.063 R)
• M73: 36,456,253 km (0.044 R)
• M74: 37,137,372 km (0.109 R)
• M75: 37,386,004 km (0.077 R)
• M76: 37,759,999 km (0.112 R)
• M77: 38,637,689 km (0.098 R)
• M78: 40,413,117 km (0.076 R)
• M79: 40,541,023 km (0.112 R)
• M80: 41,632,938 km (0.112 R)
• M81: 41,956,069 km (0.041 R)
• M82: 42,279,949 km (0.079 R)
• M83: 42,930,101 km (0.09 R)
• M84: 43,387,272 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 12.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.1 AU - 10.98 AU

Year: 13174 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,724,852 km

• M1: 156,479 km (0.073 R)
• M2: 361,279 km (0.102 R)
• M3: 561,590 km (0.029 R)
• M4: 698,622 km (0.043 R)
• M5: 863,928 km (0.073 R)
• M6: 943,813 km (0.109 R)
• M7: 1,129,165 km (0.118 R)
• M8: 1,290,132 km (0.104 R)
• M9: 1,459,178 km (0.056 R)
• M10: 1,536,819 km (0.12 R)
• M11: 1,615,807 km (0.084 R)
• M12: 1,925,025 km (0.093 R)
• M13: 2,032,437 km (0.074 R)
• M14: 2,459,239 km (0.116 R)
• M15: 2,671,220 km (0.081 R)
• M16: 3,369,542 km (0.088 R)
• M17: 3,447,633 km (0.088 R)
• M18: 3,793,353 km (0.071 R)
• M19: 4,633,794 km (0.085 R)
• M20: 5,316,260 km (0.06 R)
• M21: 5,716,135 km (0.114 R)
• M22: 6,708,866 km (0.117 R)
• M23: 7,582,218 km (0.093 R)
• M24: 7,858,227 km (0.052 R)
• M25: 7,962,646 km (0.065 R)
• M26: 8,313,902 km (0.113 R)
• M27: 8,455,720 km (0.099 R)
• M28: 9,471,789 km (0.037 R)
• M29: 10,487,858 km (0.115 R)
• M30: 10,641,345 km (0.034 R)
• M31: 11,184,386 km (0.105 R)
• M32: 11,896,023 km (0.062 R)
• M33: 12,136,426 km (0.108 R)
• M34: 12,297,693 km (0.028 R)
• M35: 12,419,017 km (0.101 R)
• M36: 12,500,248 km (0.081 R)
• M37: 12,785,532 km (0.104 R)
• M38: 13,446,006 km (0.082 R)
• M39: 13,948,655 km (0.08 R)
• M40: 14,075,364 km (0.113 R)
• M41: 15,275,588 km (0.111 R)
• M42: 16,285,972 km (0.082 R)
• M43: 18,788,894 km (0.088 R)
• M44: 19,256,687 km (0.113 R)
• M45: 19,397,758 km (0.099 R)
• M46: 19,870,636 km (0.086 R)
• M47: 20,251,662 km (0.115 R)
• M48: 20,442,998 km (0.088 R)
• M49: 20,875,934 km (0.063 R)
• M50: 20,972,574 km (0.105 R)
• M51: 21,652,945 km (0.105 R)
• M52: 23,285,507 km (0.117 R)
• M53: 23,888,835 km (0.091 R)
• M54: 24,599,425 km (0.037 R)
• M55: 24,906,101 km (0.054 R)
• M56: 25,008,575 km (0.081 R)
• M57: 25,885,518 km (0.076 R)
• M58: 25,989,339 km (0.1 R)
• M59: 26,405,969 km (0.117 R)
• M60: 26,930,010 km (0.085 R)
• M61: 28,094,929 km (0.089 R)
• M62: 28,254,999 km (0.062 R)
• M63: 28,468,924 km (0.061 R)
• M64: 28,844,713 km (0.025 R)
• M65: 29,764,142 km (0.086 R)
• M66: 29,872,900 km (0.105 R)
• M67: 29,981,807 km (0.03 R)
• M68: 30,858,151 km (0.118 R)
• M69: 31,520,720 km (0.08 R)
• M70: 32,188,076 km (0.081 R)
• M71: 32,916,468 km (0.111 R)
• M72: 33,650,096 km (0.036 R)
• M73: 33,877,036 km (0.033 R)
• M74: 34,104,275 km (0.116 R)
• M75: 34,732,138 km (0.118 R)
• M76: 34,961,471 km (0.11 R)
• M77: 35,421,485 km (0.09 R)
• M78: 36,115,170 km (0.083 R)
• M79: 37,164,300 km (0.103 R)
• M80: 37,869,355 km (0.088 R)
• M81: 38,400,876 km (0.101 R)
• M82: 38,519,357 km (0.081 R)
• M83: 39,352,169 km (0.054 R)
• M84: 39,531,387 km (0.078 R)
• M85: 39,710,904 km (0.051 R)
• M86: 40,250,953 km (0.032 R)

Asteroid Belt

Center: 11.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.2

Radius: 5.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.39 AU - 15.55 AU

Year: 17984 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,724,852 km

• M1: 84,672 km (0.099 R)
• M2: 182,509 km (0.084 R)
• M3: 343,776 km (0.114 R)
• M4: 485,295 km (0.084 R)
• M5: 531,521 km (0.116 R)
• M6: 859,141 km (0.111 R)
• M7: 1,053,917 km (0.11 R)
• M8: 1,198,429 km (0.056 R)
• M9: 1,438,533 km (0.057 R)
• M10: 1,669,811 km (0.12 R)
• M11: 2,193,105 km (0.067 R)
• M12: 2,351,529 km (0.104 R)
• M13: 2,877,515 km (0.087 R)
• M14: 3,050,899 km (0.087 R)
• M15: 3,499,543 km (0.087 R)
• M16: 3,778,693 km (0.082 R)
• M17: 3,904,953 km (0.118 R)
• M18: 4,227,037 km (0.027 R)
• M19: 4,358,235 km (0.11 R)
• M20: 5,034,268 km (0.108 R)
• M21: 5,208,399 km (0.109 R)
• M22: 5,419,931 km (0.1 R)
• M23: 5,562,498 km (0.112 R)
• M24: 5,670,208 km (0.063 R)
• M25: 6,108,231 km (0.067 R)
• M26: 6,557,024 km (0.066 R)
• M27: 6,671,018 km (0.113 R)
• M28: 6,823,907 km (0.064 R)
• M29: 7,525,970 km (0.053 R)
• M30: 8,332,901 km (0.038 R)
• M31: 8,580,186 km (0.088 R)
• M32: 8,788,277 km (0.119 R)
• M33: 10,246,407 km (0.067 R)
• M34: 10,644,786 km (0.065 R)
• M35: 10,689,366 km (0.072 R)
• M36: 12,101,869 km (0.091 R)
• M37: 14,058,161 km (0.081 R)
• M38: 14,401,787 km (0.098 R)
• M39: 14,550,039 km (0.07 R)
• M40: 14,897,704 km (0.083 R)
• M41: 15,047,451 km (0.094 R)
• M42: 15,499,985 km (0.079 R)
• M43: 16,008,019 km (0.099 R)
• M44: 17,040,394 km (0.113 R)
• M45: 17,249,382 km (0.12 R)
• M46: 17,670,052 km (0.102 R)
• M47: 18,898,250 km (0.093 R)
• M48: 19,114,569 km (0.109 R)
• M49: 20,986,786 km (0.11 R)
• M50: 21,661,472 km (0.102 R)
• M51: 21,774,568 km (0.112 R)
• M52: 22,286,193 km (0.105 R)
• M53: 22,801,558 km (0.083 R)
• M54: 23,205,323 km (0.106 R)
• M55: 23,320,962 km (0.094 R)
• M56: 23,844,405 km (0.101 R)
• M57: 25,139,773 km (0.109 R)
• M58: 25,377,783 km (0.098 R)
• M59: 25,855,898 km (0.118 R)
• M60: 26,518,317 km (0.058 R)
• M61: 26,881,989 km (0.105 R)
• M62: 27,186,271 km (0.113 R)
• M63: 28,229,417 km (0.058 R)
• M64: 28,414,919 km (0.055 R)
• M65: 30,039,103 km (0.116 R)
• M66: 32,920,358 km (0.103 R)
• M67: 32,985,283 km (0.093 R)
• M68: 33,441,706 km (0.063 R)
• M69: 34,097,244 km (0.085 R)
• M70: 34,360,686 km (0.105 R)
• M71: 35,288,043 km (0.06 R)
• M72: 36,089,290 km (0.089 R)
• M73: 37,167,142 km (0.065 R)
• M74: 37,234,910 km (0.082 R)
• M75: 40,811,945 km (0.089 R)
• M76: 40,881,807 km (0.105 R)
• M77: 41,934,527 km (0.06 R)
• M78: 42,358,039 km (0.118 R)
• M79: 42,499,558 km (0.106 R)
• M80: 43,209,550 km (0.118 R)
• M81: 44,066,446 km (0.059 R)
• M82: 44,857,071 km (0.05 R)
• M83: 44,929,177 km (0.091 R)
• M84: 45,797,294 km (0.1 R)
• M85: 46,306,226 km (0.085 R)
• M86: 46,452,084 km (0.098 R)
• M87: 46,597,942 km (0.081 R)
• M88: 47,036,712 km (0.032 R)
• M89: 47,770,938 km (0.062 R)
• M90: 48,879,309 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 4.8

Gravity: 35.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.47 AU - 16.73 AU

Year: 19310 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,724,852 km

• M1: 448,195 km (0.107 R)
• M2: 965,654 km (0.107 R)
• M3: 1,130,212 km (0.083 R)
• M4: 1,363,285 km (0.12 R)
• M5: 1,485,507 km (0.12 R)
• M6: 1,516,623 km (0.095 R)
• M7: 1,643,183 km (0.059 R)
• M8: 1,873,115 km (0.119 R)
• M9: 1,906,774 km (0.112 R)
• M10: 2,009,099 km (0.088 R)
• M11: 2,113,220 km (0.087 R)
• M12: 2,399,550 km (0.077 R)
• M13: 2,890,530 km (0.09 R)
• M14: 3,411,879 km (0.089 R)
• M15: 3,746,828 km (0.115 R)
• M16: 3,789,464 km (0.119 R)
• M17: 4,584,128 km (0.12 R)
• M18: 4,953,335 km (0.026 R)
• M19: 5,141,529 km (0.085 R)
• M20: 5,573,568 km (0.116 R)
• M21: 6,067,091 km (0.102 R)
• M22: 6,472,053 km (0.076 R)
• M23: 6,781,421 km (0.103 R)
• M24: 7,738,399 km (0.101 R)
• M25: 8,177,020 km (0.071 R)
• M26: 8,288,021 km (0.067 R)
• M27: 9,424,666 km (0.073 R)
• M28: 9,657,739 km (0.054 R)
• M29: 10,428,617 km (0.088 R)
• M30: 10,730,206 km (0.058 R)
• M31: 11,777,392 km (0.108 R)
• M32: 12,028,417 km (0.025 R)
• M33: 12,154,677 km (0.082 R)
• M34: 12,792,264 km (0.118 R)
• M35: 13,180,021 km (0.066 R)
• M36: 13,967,205 km (0.105 R)
• M37: 14,232,891 km (0.084 R)
• M38: 14,567,392 km (0.092 R)
• M39: 15,862,161 km (0.087 R)
• M40: 16,069,953 km (0.033 R)
• M41: 16,698,563 km (0.071 R)
• M42: 17,122,224 km (0.096 R)
• M43: 17,692,491 km (0.11 R)
• M44: 17,836,105 km (0.069 R)
• M45: 18,486,856 km (0.064 R)
• M46: 19,366,492 km (0.097 R)
• M47: 20,035,194 km (0.096 R)
• M48: 21,242,598 km (0.094 R)
• M49: 24,362,462 km (0.107 R)
• M50: 24,762,487 km (0.107 R)
• M51: 24,842,671 km (0.058 R)
• M52: 24,923,005 km (0.073 R)
• M53: 27,207,215 km (0.115 R)
• M54: 28,963,793 km (0.117 R)
• M55: 30,069,322 km (0.107 R)
• M56: 31,709,961 km (0.094 R)
• M57: 31,971,608 km (0.118 R)
• M58: 35,257,525 km (0.103 R)
• M59: 35,800,416 km (0.046 R)
• M60: 37,077,982 km (0.094 R)
• M61: 38,742,258 km (0.112 R)
• M62: 40,525,166 km (0.085 R)
• M63: 41,093,787 km (0.104 R)
• M64: 41,188,782 km (0.104 R)
• M65: 41,951,581 km (0.073 R)
• M66: 42,238,959 km (0.103 R)
• M67: 42,334,851 km (0.103 R)
• M68: 45,736,557 km (0.119 R)
• M69: 45,834,992 km (0.116 R)
• M70: 46,823,685 km (0.117 R)
• M71: 48,119,352 km (0.092 R)
• M72: 48,922,692 km (0.071 R)
• M73: 49,023,372 km (0.092 R)
• M74: 49,629,094 km (0.029 R)
• M75: 50,338,936 km (0.109 R)
• M76: 50,950,043 km (0.119 R)
• M77: 51,256,419 km (0.069 R)
• M78: 55,505,747 km (0.117 R)
• M79: 56,770,597 km (0.078 R)
• M80: 57,300,472 km (0.082 R)
• M81: 59,221,459 km (0.102 R)
• M82: 59,866,375 km (0.067 R)
• M83: 60,730,004 km (0.069 R)
• M84: 60,946,621 km (0.116 R)
• M85: 61,815,336 km (0.08 R)
• M86: 61,924,243 km (0.103 R)
• M87: 63,895,046 km (0.033 R)
• M88: 66,220,245 km (0.045 R)
• M89: 66,554,597 km (0.106 R)
• M90: 68,235,179 km (0.066 R)
• M91: 69,589,638 km (0.108 R)
• M92: 69,929,674 km (0.114 R)
• M93: 73,359,804 km (0.069 R)
• M94: 73,590,484 km (0.037 R)
• M95: 76,961,522 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit