🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 37.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 282 Days

Day: 41.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,658,285 km

• M1: 246,687 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 12.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.56 AU - 0.8 AU

Year: 368 Days

Day: 14.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,658,285 km

• M1: 155,881 km (0.029 R)
• M2: 252,671 km (0.099 R)
• M3: 343,327 km (0.043 R)
• M4: 551,567 km (0.11 R)
• M5: 693,237 km (0.107 R)
• M6: 771,027 km (0.06 R)
• M7: 873,951 km (0.118 R)
• M8: 955,631 km (0.088 R)
• M9: 1,036,115 km (0.091 R)
• M10: 1,143,377 km (0.094 R)
• M11: 1,335,460 km (0.094 R)
• M12: 1,444,367 km (0.11 R)
• M13: 1,533,977 km (0.091 R)
• M14: 1,653,206 km (0.077 R)
• M15: 1,780,514 km (0.112 R)
• M16: 1,945,670 km (0.041 R)
• M17: 2,100,952 km (0.087 R)
• M18: 2,187,869 km (0.078 R)
• M19: 2,270,746 km (0.108 R)
• M20: 2,360,056 km (0.042 R)
• M21: 2,488,261 km (0.118 R)
• M22: 2,646,386 km (0.052 R)
• M23: 2,735,098 km (0.105 R)
• M24: 2,852,981 km (0.098 R)
• M25: 2,984,328 km (0.066 R)
• M26: 3,082,614 km (0.11 R)
• M27: 3,170,278 km (0.079 R)
• M28: 3,342,166 km (0.036 R)
• M29: 3,450,475 km (0.104 R)
• M30: 3,689,083 km (0.081 R)
• M31: 3,770,016 km (0.115 R)
• M32: 3,863,963 km (0.077 R)
• M33: 3,984,090 km (0.084 R)
• M34: 4,131,295 km (0.082 R)
• M35: 4,504,093 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 13

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 392 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,658,285 km

• M1: 162,314 km (0.1 R)
• M2: 246,388 km (0.089 R)
• M3: 346,169 km (0.045 R)
• M4: 445,802 km (0.104 R)
• M5: 590,313 km (0.025 R)
• M6: 743,801 km (0.111 R)
• M7: 832,811 km (0.117 R)
• M8: 1,034,320 km (0.085 R)
• M9: 1,128,118 km (0.11 R)
• M10: 1,209,349 km (0.099 R)
• M11: 1,316,910 km (0.093 R)
• M12: 1,457,382 km (0.116 R)
• M13: 1,611,618 km (0.114 R)
• M14: 1,789,789 km (0.081 R)
• M15: 1,951,205 km (0.063 R)
• M16: 2,040,964 km (0.114 R)
• M17: 2,259,377 km (0.103 R)
• M18: 2,373,969 km (0.097 R)
• M19: 2,459,987 km (0.072 R)
• M20: 2,687,675 km (0.064 R)
• M21: 2,987,469 km (0.111 R)
• M22: 3,214,110 km (0.094 R)
• M23: 3,309,853 km (0.116 R)
• M24: 3,412,178 km (0.045 R)
• M25: 3,498,197 km (0.112 R)
• M26: 3,814,447 km (0.106 R)
• M27: 3,981,996 km (0.119 R)
• M28: 4,170,489 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 8.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 798 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 80,658,285 km

• M1: 113,994 km (0.111 R)
• M2: 169,794 km (0.069 R)
• M3: 256,411 km (0.098 R)
• M4: 336,595 km (0.113 R)
• M5: 393,442 km (0.117 R)
• M6: 454,478 km (0.072 R)
• M7: 511,026 km (0.105 R)
• M8: 587,620 km (0.079 R)
• M9: 654,939 km (0.032 R)
• M10: 710,739 km (0.053 R)
• M11: 768,335 km (0.058 R)
• M12: 832,662 km (0.105 R)
• M13: 1,009,935 km (0.115 R)
• M14: 1,064,538 km (0.095 R)
• M15: 1,120,189 km (0.097 R)
• M16: 1,364,931 km (0.11 R)
• M17: 1,438,084 km (0.113 R)
• M18: 1,518,718 km (0.119 R)
• M19: 1,704,518 km (0.119 R)
• M20: 1,763,609 km (0.097 R)
• M21: 1,857,108 km (0.039 R)
• M22: 1,945,371 km (0.113 R)
• M23: 2,028,248 km (0.083 R)
• M24: 2,154,658 km (0.051 R)
• M25: 2,519,527 km (0.112 R)
• M26: 2,655,811 km (0.099 R)
• M27: 2,709,367 km (0.071 R)
• M28: 2,841,163 km (0.104 R)
• M29: 2,982,982 km (0.104 R)
• M30: 3,119,265 km (0.069 R)
• M31: 3,265,722 km (0.072 R)
• M32: 3,506,424 km (0.119 R)
• M33: 3,565,366 km (0.111 R)
• M34: 3,650,338 km (0.09 R)
• M35: 3,727,231 km (0.106 R)
• M36: 3,787,519 km (0.073 R)
• M37: 3,874,136 km (0.088 R)
• M38: 4,022,986 km (0.116 R)
• M39: 4,308,119 km (0.109 R)
• M40: 4,599,985 km (0.099 R)
• M41: 4,748,386 km (0.056 R)
• M42: 4,973,980 km (0.094 R)
• M43: 5,222,312 km (0.115 R)
• M44: 5,318,803 km (0.103 R)
• M45: 5,416,041 km (0.076 R)
• M46: 5,484,408 km (0.117 R)
• M47: 5,671,554 km (0.058 R)
• M48: 5,731,094 km (0.051 R)
• M49: 5,961,176 km (0.056 R)
• M50: 6,031,936 km (0.096 R)
• M51: 6,296,724 km (0.045 R)
• M52: 6,430,614 km (0.081 R)
• M53: 6,680,293 km (0.104 R)
• M54: 6,943,735 km (0.098 R)
• M55: 7,156,912 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.66 AU - 5.3 AU

Year: 6221 Days

Day: 6.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,658,285 km

• M1: 179,667 km (0.072 R)
• M2: 301,739 km (0.118 R)
• M3: 481,256 km (0.105 R)
• M4: 589,266 km (0.092 R)
• M5: 716,424 km (0.115 R)
• M6: 835,654 km (0.099 R)
• M7: 982,559 km (0.116 R)
• M8: 1,362,089 km (0.026 R)
• M9: 1,455,438 km (0.073 R)
• M10: 1,851,722 km (0.089 R)
• M11: 2,198,939 km (0.081 R)
• M12: 2,509,355 km (0.059 R)
• M13: 2,744,223 km (0.077 R)
• M14: 2,879,609 km (0.103 R)
• M15: 3,141,705 km (0.047 R)
• M16: 3,460,049 km (0.109 R)
• M17: 3,557,587 km (0.085 R)
• M18: 3,722,444 km (0.1 R)
• M19: 4,059,787 km (0.075 R)
• M20: 4,266,980 km (0.11 R)
• M21: 4,407,153 km (0.051 R)
• M22: 4,873,450 km (0.094 R)
• M23: 5,205,557 km (0.094 R)
• M24: 5,431,151 km (0.103 R)
• M25: 5,564,293 km (0.081 R)
• M26: 5,756,376 km (0.075 R)
• M27: 6,226,413 km (0.085 R)
• M28: 6,446,023 km (0.09 R)
• M29: 6,607,439 km (0.075 R)
• M30: 6,709,016 km (0.091 R)
• M31: 7,141,204 km (0.116 R)
• M32: 7,497,845 km (0.117 R)
• M33: 7,667,788 km (0.108 R)
• M34: 7,924,947 km (0.095 R)
• M35: 8,492,222 km (0.12 R)
• M36: 8,713,777 km (0.025 R)
• M37: 9,072,512 km (0.077 R)
• M38: 9,185,608 km (0.084 R)
• M39: 9,367,519 km (0.116 R)
• M40: 9,596,703 km (0.117 R)
• M41: 10,555,626 km (0.092 R)
• M42: 10,698,492 km (0.095 R)
• M43: 11,252,303 km (0.111 R)
• M44: 11,643,053 km (0.066 R)
• M45: 12,187,739 km (0.105 R)
• M46: 12,337,785 km (0.114 R)
• M47: 12,488,430 km (0.105 R)
• M48: 12,639,674 km (0.044 R)
• M49: 13,071,413 km (0.118 R)
• M50: 13,327,824 km (0.117 R)
• M51: 13,923,672 km (0.112 R)
• M52: 14,159,139 km (0.097 R)
• M53: 14,264,307 km (0.07 R)
• M54: 14,422,432 km (0.068 R)
• M55: 14,980,581 km (0.063 R)
• M56: 15,195,105 km (0.119 R)
• M57: 15,410,675 km (0.075 R)
• M58: 15,872,035 km (0.115 R)
• M59: 16,420,760 km (0.05 R)
• M60: 16,586,514 km (0.097 R)
• M61: 18,389,917 km (0.068 R)
• M62: 19,140,150 km (0.111 R)
• M63: 19,577,574 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.9

Radius: 3.2

Gravity: 78.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.66 AU - 6.98 AU

Year: 11684 Days

Day: 21.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,658,285 km

• M1: 72,705 km (0.097 R)
• M2: 153,338 km (0.094 R)
• M3: 186,698 km (0.109 R)
• M4: 235,467 km (0.09 R)
• M5: 1,056,460 km (0.086 R)
• M6: 1,238,371 km (0.096 R)
• M7: 1,504,057 km (0.075 R)
• M8: 2,170,516 km (0.094 R)
• M9: 2,638,757 km (0.098 R)
• M10: 2,884,247 km (0.11 R)
• M11: 3,073,039 km (0.071 R)
• M12: 3,201,245 km (0.08 R)
• M13: 3,663,502 km (0.116 R)
• M14: 3,936,967 km (0.118 R)
• M15: 5,788,690 km (0.116 R)
• M16: 5,907,171 km (0.12 R)
• M17: 6,842,158 km (0.118 R)
• M18: 7,051,445 km (0.107 R)
• M19: 7,865,856 km (0.067 R)
• M20: 7,997,053 km (0.08 R)
• M21: 8,173,280 km (0.105 R)
• M22: 8,439,863 km (0.088 R)
• M23: 8,574,352 km (0.059 R)
• M24: 9,119,037 km (0.119 R)
• M25: 10,336,914 km (0.047 R)
• M26: 11,258,736 km (0.074 R)
• M27: 11,357,321 km (0.101 R)
• M28: 11,654,721 km (0.036 R)
• M29: 12,460,156 km (0.086 R)
• M30: 12,664,357 km (0.111 R)
• M31: 13,231,483 km (0.087 R)
• M32: 13,806,836 km (0.047 R)
• M33: 14,390,418 km (0.106 R)
• M34: 14,604,642 km (0.088 R)
• M35: 14,873,768 km (0.032 R)
• M36: 16,133,233 km (0.078 R)
• M37: 17,198,968 km (0.057 R)
• M38: 17,540,201 km (0.068 R)
• M39: 17,826,381 km (0.084 R)
• M40: 18,345,187 km (0.042 R)
• M41: 18,927,571 km (0.114 R)
• M42: 19,338,816 km (0.117 R)
• M43: 19,693,662 km (0.089 R)
• M44: 20,770,916 km (0.095 R)
• M45: 21,255,913 km (0.047 R)
• M46: 22,919,890 km (0.116 R)
• M47: 23,862,207 km (0.111 R)
• M48: 23,925,487 km (0.066 R)
• M49: 24,052,196 km (0.113 R)
• M50: 24,115,626 km (0.085 R)
• M51: 25,138,277 km (0.118 R)
• M52: 25,396,034 km (0.103 R)
• M53: 25,460,660 km (0.113 R)
• M54: 26,174,990 km (0.057 R)
• M55: 26,240,215 km (0.081 R)
• M56: 27,225,466 km (0.117 R)
• M57: 27,556,676 km (0.062 R)
• M58: 27,689,519 km (0.051 R)
• M59: 27,889,082 km (0.084 R)
• M60: 28,155,965 km (0.054 R)
• M61: 29,232,172 km (0.092 R)
• M62: 30,664,871 km (0.117 R)
• M63: 30,802,501 km (0.083 R)
• M64: 32,680,702 km (0.041 R)
• M65: 33,811,064 km (0.075 R)
• M66: 34,166,957 km (0.086 R)
• M67: 34,238,165 km (0.116 R)
• M68: 34,595,555 km (0.107 R)
• M69: 34,882,334 km (0.114 R)
• M70: 38,755,722 km (0.095 R)
• M71: 39,202,720 km (0.118 R)
• M72: 39,726,313 km (0.111 R)
• M73: 40,327,696 km (0.069 R)
• M74: 40,780,679 km (0.069 R)
• M75: 41,844,020 km (0.068 R)
• M76: 41,996,760 km (0.106 R)
• M77: 42,149,649 km (0.035 R)
• M78: 42,916,637 km (0.108 R)
• M79: 43,301,852 km (0.108 R)
• M80: 43,533,579 km (0.072 R)
• M81: 44,464,377 km (0.107 R)
• M82: 44,854,229 km (0.093 R)
• M83: 45,401,907 km (0.045 R)
• M84: 45,558,685 km (0.077 R)
• M85: 46,661,820 km (0.103 R)
• M86: 47,057,955 km (0.112 R)
• M87: 50,347,762 km (0.061 R)
• M88: 50,591,457 km (0.099 R)
• M89: 51,979,426 km (0.099 R)
• M90: 53,214,356 km (0.103 R)
• M91: 53,711,021 km (0.119 R)
• M92: 54,542,336 km (0.08 R)
• M93: 55,629,315 km (0.084 R)
• M94: 55,881,088 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.8

Radius: 7.7

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.42 AU - 10.32 AU

Year: 20342 Days

Day: 16.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,658,285 km

• M1: 102,923 km (0.115 R)
• M2: 274,362 km (0.118 R)
• M3: 433,535 km (0.073 R)
• M4: 1,652,159 km (0.083 R)
• M5: 1,717,533 km (0.054 R)
• M6: 2,270,896 km (0.092 R)
• M7: 4,361,227 km (0.071 R)
• M8: 4,544,035 km (0.096 R)
• M9: 4,776,062 km (0.061 R)
• M10: 5,059,550 km (0.039 R)
• M11: 6,873,573 km (0.114 R)
• M12: 6,979,638 km (0.111 R)
• M13: 7,355,578 km (0.108 R)
• M14: 8,636,734 km (0.115 R)
• M15: 9,925,370 km (0.054 R)
• M16: 9,985,359 km (0.051 R)
• M17: 10,287,098 km (0.102 R)
• M18: 10,347,834 km (0.083 R)
• M19: 10,408,721 km (0.106 R)
• M20: 10,591,978 km (0.064 R)
• M21: 11,148,183 km (0.057 R)
• M22: 11,587,253 km (0.078 R)
• M23: 12,096,035 km (0.106 R)
• M24: 12,353,194 km (0.086 R)
• M25: 12,482,446 km (0.108 R)
• M26: 13,933,695 km (0.096 R)
• M27: 14,679,141 km (0.103 R)
• M28: 15,507,166 km (0.117 R)
• M29: 16,067,410 km (0.117 R)
• M30: 16,279,390 km (0.116 R)
• M31: 16,992,224 km (0.074 R)
• M32: 19,491,256 km (0.093 R)
• M33: 21,323,082 km (0.108 R)
• M34: 22,812,030 km (0.116 R)
• M35: 23,289,097 km (0.12 R)
• M36: 23,528,903 km (0.097 R)
• M37: 23,608,938 km (0.12 R)
• M38: 23,769,456 km (0.056 R)
• M39: 24,010,907 km (0.093 R)
• M40: 25,230,279 km (0.116 R)
• M41: 25,476,517 km (0.098 R)
• M42: 26,719,825 km (0.055 R)
• M43: 27,391,071 km (0.105 R)
• M44: 27,898,058 km (0.096 R)
• M45: 28,493,458 km (0.109 R)
• M46: 29,870,207 km (0.071 R)
• M47: 30,304,938 km (0.103 R)
• M48: 31,886,936 km (0.086 R)
• M49: 32,866,951 km (0.114 R)
• M50: 33,495,711 km (0.115 R)
• M51: 34,947,708 km (0.064 R)
• M52: 35,773,488 km (0.113 R)
• M53: 35,865,641 km (0.092 R)
• M54: 36,234,998 km (0.037 R)
• M55: 38,006,835 km (0.116 R)
• M56: 41,054,144 km (0.075 R)
• M57: 41,440,555 km (0.12 R)
• M58: 41,828,163 km (0.105 R)
• M59: 43,390,563 km (0.05 R)
• M60: 44,872,629 km (0.098 R)
• M61: 45,669,836 km (0.118 R)
• M62: 45,769,768 km (0.05 R)
• M63: 47,987,706 km (0.103 R)
• M64: 49,417,263 km (0.097 R)
• M65: 49,622,661 km (0.111 R)
• M66: 49,725,435 km (0.112 R)
• M67: 49,828,208 km (0.076 R)
• M68: 50,757,211 km (0.053 R)
• M69: 53,788,962 km (0.12 R)
• M70: 54,635,686 km (0.057 R)
• M71: 55,486,748 km (0.084 R)
• M72: 55,593,411 km (0.11 R)
• M73: 57,094,327 km (0.119 R)
• M74: 58,174,423 km (0.112 R)
• M75: 59,588,871 km (0.087 R)
• M76: 60,464,767 km (0.07 R)
• M77: 60,574,571 km (0.059 R)
• M78: 60,904,285 km (0.088 R)
• M79: 62,229,423 km (0.087 R)
• M80: 64,010,984 km (0.114 R)
• M81: 66,487,876 km (0.091 R)
• M82: 66,601,122 km (0.086 R)
• M83: 68,995,884 km (0.117 R)
• M84: 71,186,745 km (0.118 R)
• M85: 71,650,947 km (0.114 R)
• M86: 71,883,422 km (0.089 R)
• M87: 72,932,552 km (0.077 R)
• M88: 74,104,053 km (0.104 R)
• M89: 75,281,987 km (0.098 R)
• M90: 76,703,466 km (0.071 R)
• M91: 78,373,128 km (0.109 R)
• M92: 78,732,611 km (0.069 R)
• M93: 80,658,235 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit