🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.73 AU - 1.05 AU

Year: 296 Days

Day: 42.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.28 AU

Year: 380 Days

Day: 17.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,657,873 km

• M1: 431,889 km (0.103 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.68 AU - 2 AU

Year: 881 Days

Day: 42.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.95 AU - 2.13 AU

Year: 1029 Days

Day: 24.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.57 AU - 4.57 AU

Year: 2899 Days

Day: 28.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 9.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.2 AU - 7.68 AU

Year: 7166 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,657,873 km

• M1: 131,646 km (0.036 R)
• M2: 334,650 km (0.091 R)
• M3: 489,185 km (0.093 R)
• M4: 631,453 km (0.077 R)
• M5: 872,455 km (0.075 R)
• M6: 1,174,194 km (0.103 R)
• M7: 1,254,827 km (0.101 R)
• M8: 1,525,898 km (0.087 R)
• M9: 1,871,918 km (0.08 R)
• M10: 2,323,405 km (0.076 R)
• M11: 2,488,411 km (0.034 R)
• M12: 3,324,214 km (0.094 R)
• M13: 4,165,403 km (0.082 R)
• M14: 4,963,059 km (0.118 R)
• M15: 5,069,423 km (0.103 R)
• M16: 5,975,687 km (0.105 R)
• M17: 6,754,194 km (0.095 R)
• M18: 8,027,871 km (0.092 R)
• M19: 8,121,668 km (0.078 R)
• M20: 8,405,156 km (0.081 R)
• M21: 8,532,315 km (0.057 R)
• M22: 8,788,426 km (0.115 R)
• M23: 9,209,993 km (0.052 R)
• M24: 9,671,502 km (0.119 R)
• M25: 9,737,924 km (0.109 R)
• M26: 10,343,646 km (0.087 R)
• M27: 10,411,713 km (0.05 R)
• M28: 11,275,042 km (0.117 R)
• M29: 11,520,981 km (0.104 R)
• M30: 11,946,587 km (0.079 R)
• M31: 12,341,226 km (0.078 R)
• M32: 12,594,645 km (0.076 R)
• M33: 12,849,859 km (0.109 R)
• M34: 13,180,320 km (0.063 R)
• M35: 13,254,222 km (0.117 R)
• M36: 13,439,424 km (0.083 R)
• M37: 14,226,608 km (0.066 R)
• M38: 14,302,454 km (0.113 R)
• M39: 14,990,305 km (0.041 R)
• M40: 15,067,348 km (0.115 R)
• M41: 15,299,524 km (0.106 R)
• M42: 15,884,900 km (0.032 R)
• M43: 16,517,400 km (0.104 R)
• M44: 16,597,136 km (0.109 R)
• M45: 16,957,068 km (0.115 R)
• M46: 17,198,519 km (0.094 R)
• M47: 17,319,693 km (0.113 R)
• M48: 19,045,455 km (0.069 R)
• M49: 19,674,962 km (0.071 R)
• M50: 20,439,407 km (0.105 R)
• M51: 21,386,960 km (0.113 R)
• M52: 21,778,757 km (0.116 R)
• M53: 22,128,966 km (0.11 R)
• M54: 22,525,101 km (0.107 R)
• M55: 23,638,109 km (0.113 R)
• M56: 23,907,834 km (0.063 R)
• M57: 24,541,231 km (0.036 R)
• M58: 24,860,025 km (0.069 R)
• M59: 25,134,387 km (0.056 R)
• M60: 25,778,555 km (0.046 R)
• M61: 26,102,584 km (0.119 R)
• M62: 26,427,960 km (0.094 R)
• M63: 26,614,508 km (0.043 R)
• M64: 26,801,506 km (0.111 R)
• M65: 26,988,952 km (0.057 R)
• M66: 27,270,944 km (0.078 R)
• M67: 28,027,610 km (0.079 R)
• M68: 28,408,636 km (0.119 R)
• M69: 28,551,950 km (0.078 R)
• M70: 28,743,286 km (0.07 R)
• M71: 29,368,456 km (0.036 R)
• M72: 29,706,846 km (0.1 R)
• M73: 29,949,494 km (0.045 R)
• M74: 30,192,740 km (0.053 R)
• M75: 31,270,593 km (0.093 R)
• M76: 31,369,178 km (0.078 R)
• M77: 31,467,912 km (0.117 R)
• M78: 31,715,197 km (0.071 R)
• M79: 32,012,748 km (0.111 R)
• M80: 32,161,897 km (0.118 R)
• M81: 32,610,690 km (0.098 R)
• M82: 32,760,737 km (0.1 R)
• M83: 33,817,646 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 6

Gravity: 24.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.14 AU - 15.24 AU

Year: 17886 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,657,873 km

• M1: 129,701 km (0.086 R)
• M2: 343,178 km (0.093 R)
• M3: 667,506 km (0.099 R)
• M4: 1,262,905 km (0.071 R)
• M5: 1,320,800 km (0.11 R)
• M6: 1,561,652 km (0.055 R)
• M7: 1,687,314 km (0.104 R)
• M8: 2,582,059 km (0.102 R)
• M9: 2,844,604 km (0.099 R)
• M10: 3,476,355 km (0.078 R)
• M11: 3,599,474 km (0.093 R)
• M12: 3,640,913 km (0.069 R)
• M13: 3,724,239 km (0.111 R)
• M14: 4,149,995 km (0.118 R)
• M15: 4,412,838 km (0.053 R)
• M16: 4,457,119 km (0.073 R)
• M17: 5,469,747 km (0.083 R)
• M18: 5,758,022 km (0.112 R)
• M19: 6,753,745 km (0.096 R)
• M20: 7,218,995 km (0.118 R)
• M21: 7,588,053 km (0.061 R)
• M22: 7,909,239 km (0.075 R)
• M23: 8,454,524 km (0.106 R)
• M24: 9,351,812 km (0.027 R)
• M25: 9,638,441 km (0.072 R)
• M26: 10,574,924 km (0.109 R)
• M27: 11,235,548 km (0.069 R)
• M28: 12,722,401 km (0.117 R)
• M29: 13,488,791 km (0.082 R)
• M30: 14,932,411 km (0.087 R)
• M31: 15,876,224 km (0.036 R)
• M32: 15,944,440 km (0.066 R)
• M33: 16,631,394 km (0.053 R)
• M34: 17,257,910 km (0.083 R)
• M35: 18,034,023 km (0.114 R)
• M36: 19,987,024 km (0.081 R)
• M37: 20,951,032 km (0.111 R)
• M38: 21,778,458 km (0.118 R)
• M39: 23,776,487 km (0.027 R)
• M40: 25,352,800 km (0.086 R)
• M41: 25,592,007 km (0.083 R)
• M42: 25,672,042 km (0.11 R)
• M43: 25,752,077 km (0.088 R)
• M44: 25,992,630 km (0.071 R)
• M45: 27,206,766 km (0.112 R)
• M46: 27,615,617 km (0.104 R)
• M47: 27,944,134 km (0.12 R)
• M48: 28,771,111 km (0.106 R)
• M49: 29,104,116 km (0.084 R)
• M50: 29,438,467 km (0.082 R)
• M51: 29,690,091 km (0.065 R)
• M52: 30,533,673 km (0.063 R)
• M53: 30,788,439 km (0.09 R)
• M54: 30,873,410 km (0.105 R)
• M55: 31,986,119 km (0.099 R)
• M56: 32,677,261 km (0.115 R)
• M57: 33,460,705 km (0.106 R)
• M58: 34,426,808 km (0.111 R)
• M59: 35,046,144 km (0.118 R)
• M60: 35,937,597 km (0.042 R)
• M61: 37,107,453 km (0.109 R)
• M62: 37,288,466 km (0.108 R)
• M63: 38,472,832 km (0.114 R)
• M64: 39,115,505 km (0.072 R)
• M65: 39,669,316 km (0.084 R)
• M66: 39,947,119 km (0.082 R)
• M67: 45,057,831 km (0.112 R)
• M68: 47,885,979 km (0.105 R)
• M69: 49,172,371 km (0.117 R)
• M70: 49,769,865 km (0.105 R)
• M71: 50,269,672 km (0.114 R)
• M72: 51,475,879 km (0.119 R)
• M73: 53,712,068 km (0.119 R)
• M74: 54,224,740 km (0.109 R)
• M75: 54,533,061 km (0.101 R)
• M76: 54,738,908 km (0.109 R)
• M77: 54,945,054 km (0.109 R)
• M78: 56,916,305 km (0.117 R)
• M79: 59,863,383 km (0.111 R)
• M80: 59,969,448 km (0.096 R)
• M81: 60,821,109 km (0.083 R)
• M82: 64,267,245 km (0.076 R)
• M83: 65,138,653 km (0.089 R)
• M84: 67,665,510 km (0.066 R)
• M85: 68,551,878 km (0.115 R)
• M86: 70,336,281 km (0.089 R)
• M87: 71,459,312 km (0.09 R)
• M88: 71,571,960 km (0.08 R)
• M89: 72,361,986 km (0.106 R)
• M90: 72,701,424 km (0.089 R)
• M91: 73,950,566 km (0.111 R)
• M92: 75,092,446 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 6.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.56 AU - 20.68 AU

Year: 23925 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,657,873 km

• M1: 102,026 km (0.098 R)
• M2: 417,677 km (0.097 R)
• M3: 486,193 km (0.116 R)
• M4: 655,239 km (0.083 R)
• M5: 1,319,453 km (0.053 R)
• M6: 1,397,394 km (0.119 R)
• M7: 1,530,685 km (0.081 R)
• M8: 1,585,289 km (0.077 R)
• M9: 1,896,901 km (0.091 R)
• M10: 2,074,922 km (0.107 R)
• M11: 2,166,028 km (0.077 R)
• M12: 2,806,905 km (0.07 R)
• M13: 3,078,874 km (0.108 R)
• M14: 3,430,878 km (0.119 R)
• M15: 5,332,715 km (0.105 R)
• M16: 5,626,825 km (0.103 R)
• M17: 5,797,366 km (0.062 R)
• M18: 6,143,386 km (0.078 R)
• M19: 6,187,218 km (0.069 R)
• M20: 6,407,426 km (0.043 R)
• M21: 6,855,622 km (0.091 R)
• M22: 7,782,231 km (0.092 R)
• M23: 8,502,844 km (0.066 R)
• M24: 8,698,518 km (0.094 R)
• M25: 9,445,759 km (0.1 R)
• M26: 9,750,490 km (0.117 R)
• M27: 9,903,977 km (0.062 R)
• M28: 10,789,148 km (0.07 R)
• M29: 11,160,899 km (0.12 R)
• M30: 11,753,606 km (0.084 R)
• M31: 11,808,059 km (0.113 R)
• M32: 13,025,786 km (0.087 R)
• M33: 13,878,942 km (0.107 R)
• M34: 14,225,112 km (0.118 R)
• M35: 15,878,318 km (0.099 R)
• M36: 16,119,470 km (0.072 R)
• M37: 16,179,907 km (0.119 R)
• M38: 16,849,956 km (0.087 R)
• M39: 17,529,130 km (0.06 R)
• M40: 18,028,787 km (0.113 R)
• M41: 18,723,221 km (0.111 R)
• M42: 18,850,528 km (0.064 R)
• M43: 18,914,108 km (0.087 R)
• M44: 19,426,480 km (0.064 R)
• M45: 20,203,492 km (0.064 R)
• M46: 20,792,907 km (0.119 R)
• M47: 21,321,586 km (0.116 R)
• M48: 23,070,236 km (0.091 R)
• M49: 23,823,760 km (0.111 R)
• M50: 24,238,146 km (0.105 R)
• M51: 24,794,501 km (0.078 R)
• M52: 25,004,087 km (0.115 R)
• M53: 26,702,771 km (0.107 R)
• M54: 29,319,687 km (0.117 R)
• M55: 29,541,391 km (0.088 R)
• M56: 29,615,442 km (0.08 R)
• M57: 29,689,642 km (0.06 R)
• M58: 29,912,244 km (0.089 R)
• M59: 30,210,093 km (0.088 R)
• M60: 30,733,536 km (0.097 R)
• M61: 31,713,552 km (0.111 R)
• M62: 32,245,522 km (0.107 R)
• M63: 34,014,217 km (0.037 R)
• M64: 34,091,709 km (0.098 R)
• M65: 34,871,114 km (0.101 R)
• M66: 35,262,911 km (0.119 R)
• M67: 35,498,827 km (0.072 R)
• M68: 35,656,353 km (0.077 R)
• M69: 39,098,451 km (0.079 R)
• M70: 39,587,187 km (0.101 R)
• M71: 40,406,086 km (0.064 R)
• M72: 41,894,285 km (0.097 R)
• M73: 43,652,958 km (0.102 R)
• M74: 44,329,290 km (0.114 R)
• M75: 47,502,111 km (0.091 R)
• M76: 49,775,101 km (0.09 R)
• M77: 51,280,355 km (0.056 R)
• M78: 51,904,477 km (0.105 R)
• M79: 52,710,660 km (0.065 R)
• M80: 53,882,311 km (0.091 R)
• M81: 54,426,099 km (0.103 R)
• M82: 56,251,492 km (0.11 R)
• M83: 57,171,669 km (0.081 R)
• M84: 57,633,776 km (0.088 R)
• M85: 57,818,829 km (0.094 R)
• M86: 58,004,181 km (0.085 R)
• M87: 58,189,682 km (0.1 R)
• M88: 58,933,782 km (0.113 R)
• M89: 59,027,131 km (0.118 R)
• M90: 60,055,916 km (0.106 R)
• M91: 60,996,437 km (0.094 R)
• M92: 61,752,206 km (0.027 R)
• M93: 63,846,875 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518

Radius: 3.9

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.16 AU - 23.14 AU

Year: 28439 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,657,873 km

• M1: 149,598 km (0.098 R)
• M2: 193,580 km (0.108 R)
• M3: 394,789 km (0.119 R)
• M4: 550,071 km (0.113 R)
• M5: 646,861 km (0.079 R)
• M6: 1,117,496 km (0.063 R)
• M7: 1,466,957 km (0.102 R)
• M8: 1,884,036 km (0.119 R)
• M9: 2,296,627 km (0.076 R)
• M10: 2,986,871 km (0.095 R)
• M11: 3,332,293 km (0.108 R)
• M12: 4,588,615 km (0.092 R)
• M13: 6,081,303 km (0.056 R)
• M14: 6,462,179 km (0.119 R)
• M15: 8,721,556 km (0.048 R)
• M16: 8,965,849 km (0.045 R)
• M17: 9,838,454 km (0.074 R)
• M18: 10,284,854 km (0.046 R)
• M19: 10,349,181 km (0.077 R)
• M20: 10,478,284 km (0.116 R)
• M21: 11,529,508 km (0.065 R)
• M22: 12,613,943 km (0.074 R)
• M23: 14,588,336 km (0.069 R)
• M24: 16,205,788 km (0.081 R)
• M25: 16,355,535 km (0.075 R)
• M26: 16,505,881 km (0.072 R)
• M27: 18,033,874 km (0.088 R)
• M28: 18,972,152 km (0.048 R)
• M29: 19,367,688 km (0.115 R)
• M30: 19,926,137 km (0.092 R)
• M31: 22,212,142 km (0.111 R)
• M32: 25,444,354 km (0.108 R)
• M33: 26,318,903 km (0.087 R)
• M34: 26,759,918 km (0.072 R)
• M35: 29,183,253 km (0.046 R)
• M36: 30,098,493 km (0.114 R)
• M37: 30,282,648 km (0.117 R)
• M38: 31,209,108 km (0.032 R)
• M39: 34,043,688 km (0.05 R)
• M40: 35,200,379 km (0.085 R)
• M41: 35,297,318 km (0.118 R)
• M42: 35,394,407 km (0.085 R)
• M43: 35,783,511 km (0.102 R)
• M44: 35,978,737 km (0.114 R)
• M45: 38,347,170 km (0.119 R)
• M46: 39,147,818 km (0.112 R)
• M47: 39,651,065 km (0.098 R)
• M48: 39,954,001 km (0.114 R)
• M49: 40,257,685 km (0.076 R)
• M50: 40,562,266 km (0.096 R)
• M51: 40,663,843 km (0.042 R)
• M52: 41,582,673 km (0.055 R)
• M53: 41,993,319 km (0.079 R)
• M54: 42,405,162 km (0.12 R)
• M55: 42,818,351 km (0.078 R)
• M56: 43,025,544 km (0.065 R)
• M57: 44,484,572 km (0.111 R)
• M58: 45,748,226 km (0.104 R)
• M59: 45,853,991 km (0.054 R)
• M60: 46,065,972 km (0.114 R)
• M61: 46,278,101 km (0.114 R)
• M62: 46,916,735 km (0.116 R)
• M63: 47,772,734 km (0.118 R)
• M64: 48,633,969 km (0.119 R)
• M65: 51,578,055 km (0.103 R)
• M66: 53,461,193 km (0.096 R)
• M67: 56,724,969 km (0.066 R)
• M68: 56,952,508 km (0.118 R)
• M69: 57,408,332 km (0.099 R)
• M70: 58,553,205 km (0.053 R)
• M71: 58,668,096 km (0.063 R)
• M72: 59,128,409 km (0.106 R)
• M73: 59,474,429 km (0.098 R)
• M74: 60,865,390 km (0.109 R)
• M75: 60,981,777 km (0.071 R)
• M76: 61,915,716 km (0.079 R)
• M77: 64,389,467 km (0.115 R)
• M78: 66,895,231 km (0.113 R)
• M79: 68,099,644 km (0.105 R)
• M80: 69,797,879 km (0.082 R)
• M81: 71,878,635 km (0.116 R)
• M82: 72,864,934 km (0.071 R)
• M83: 75,474,968 km (0.049 R)
• M84: 76,351,761 km (0.083 R)
• M85: 76,854,260 km (0.104 R)
• M86: 77,988,960 km (0.114 R)
• M87: 78,368,490 km (0.096 R)
• M88: 78,875,328 km (0.055 R)
• M89: 79,637,828 km (0.088 R)
• M90: 82,454,158 km (0.063 R)
• M91: 83,615,785 km (0.113 R)
• M92: 84,133,693 km (0.115 R)
• M93: 86,870,586 km (0.049 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit