🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 228 Days

Day: 42.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 14.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 378 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,500,774 km

• M1: 197,020 km (0.072 R)
• M2: 311,164 km (0.076 R)
• M3: 424,409 km (0.108 R)
• M4: 678,576 km (0.04 R)
• M5: 812,915 km (0.081 R)
• M6: 1,093,560 km (0.055 R)
• M7: 1,330,523 km (0.113 R)
• M8: 1,435,541 km (0.107 R)
• M9: 1,600,099 km (0.094 R)
• M10: 1,815,071 km (0.037 R)
• M11: 1,919,789 km (0.027 R)
• M12: 2,049,790 km (0.086 R)
• M13: 2,142,541 km (0.114 R)
• M14: 2,253,842 km (0.092 R)
• M15: 2,377,559 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 12.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 411 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,500,774 km

• M1: 155,133 km (0.1 R)
• M2: 238,609 km (0.108 R)
• M3: 381,175 km (0.092 R)
• M4: 458,368 km (0.029 R)
• M5: 556,803 km (0.062 R)
• M6: 641,326 km (0.075 R)
• M7: 767,287 km (0.055 R)
• M8: 907,012 km (0.09 R)
• M9: 1,098,048 km (0.106 R)
• M10: 1,233,285 km (0.082 R)
• M11: 1,328,429 km (0.085 R)
• M12: 1,489,247 km (0.115 R)
• M13: 1,602,044 km (0.072 R)
• M14: 1,695,542 km (0.111 R)
• M15: 1,802,206 km (0.081 R)
• M16: 1,905,578 km (0.117 R)
• M17: 2,040,665 km (0.087 R)
• M18: 2,203,427 km (0.066 R)
• M19: 2,471,806 km (0.045 R)
• M20: 2,574,430 km (0.075 R)
• M21: 2,737,641 km (0.055 R)
• M22: 2,830,541 km (0.107 R)
• M23: 3,033,546 km (0.087 R)
• M24: 3,157,562 km (0.099 R)
• M25: 3,361,015 km (0.054 R)
• M26: 3,460,947 km (0.091 R)
• M27: 3,568,956 km (0.027 R)
• M28: 3,656,322 km (0.106 R)
• M29: 3,803,526 km (0.087 R)
• M30: 3,907,646 km (0.109 R)
• M31: 4,118,878 km (0.051 R)
• M32: 4,287,625 km (0.102 R)
• M33: 4,427,349 km (0.102 R)
• M34: 4,584,427 km (0.034 R)
• M35: 4,663,714 km (0.076 R)
• M36: 4,775,463 km (0.119 R)
• M37: 4,952,886 km (0.091 R)
• M38: 5,034,268 km (0.115 R)
• M39: 5,157,237 km (0.067 R)
• M40: 5,389,413 km (0.113 R)
• M41: 5,489,943 km (0.119 R)
• M42: 5,658,988 km (0.115 R)
• M43: 5,838,356 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 8.2

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.26 AU

Year: 665 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,500,774 km

• M1: 119,230 km (0.081 R)
• M2: 181,163 km (0.077 R)
• M3: 245,939 km (0.073 R)
• M4: 412,890 km (0.067 R)
• M5: 513,420 km (0.113 R)
• M6: 576,101 km (0.096 R)
• M7: 771,027 km (0.103 R)
• M8: 887,415 km (0.113 R)
• M9: 1,186,012 km (0.056 R)
• M10: 1,253,181 km (0.063 R)
• M11: 1,353,262 km (0.102 R)
• M12: 1,521,710 km (0.064 R)
• M13: 1,622,090 km (0.114 R)
• M14: 1,843,644 km (0.063 R)
• M15: 1,994,439 km (0.112 R)
• M16: 2,285,257 km (0.115 R)
• M17: 2,408,675 km (0.102 R)
• M18: 2,486,765 km (0.109 R)
• M19: 2,557,974 km (0.082 R)
• M20: 2,702,186 km (0.118 R)
• M21: 2,808,102 km (0.061 R)
• M22: 2,898,758 km (0.103 R)
• M23: 3,032,498 km (0.033 R)
• M24: 3,108,644 km (0.1 R)
• M25: 3,159,657 km (0.08 R)
• M26: 3,245,526 km (0.098 R)
• M27: 3,314,790 km (0.1 R)
• M28: 3,384,502 km (0.109 R)
• M29: 3,498,795 km (0.087 R)
• M30: 3,632,386 km (0.1 R)
• M31: 3,831,351 km (0.111 R)
• M32: 4,043,182 km (0.077 R)
• M33: 4,098,982 km (0.091 R)
• M34: 4,258,902 km (0.061 R)
• M35: 4,584,726 km (0.104 R)
• M36: 4,731,033 km (0.039 R)
• M37: 4,859,088 km (0.062 R)
• M38: 4,988,341 km (0.103 R)
• M39: 5,048,330 km (0.102 R)
• M40: 5,118,641 km (0.082 R)
• M41: 5,189,401 km (0.111 R)
• M42: 5,516,571 km (0.105 R)
• M43: 5,682,774 km (0.113 R)
• M44: 5,766,549 km (0.095 R)
• M45: 5,871,716 km (0.068 R)
• M46: 6,159,094 km (0.056 R)
• M47: 6,255,884 km (0.035 R)
• M48: 6,364,043 km (0.119 R)
• M49: 6,538,325 km (0.075 R)
• M50: 6,626,138 km (0.064 R)
• M51: 6,692,261 km (0.116 R)
• M52: 6,780,673 km (0.081 R)
• M53: 6,880,604 km (0.113 R)
• M54: 7,308,155 km (0.115 R)
• M55: 7,674,969 km (0.104 R)
• M56: 7,779,239 km (0.096 R)
• M57: 7,848,951 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 8.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.15 AU - 1.27 AU

Year: 859 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,500,774 km

• M1: 111,151 km (0.04 R)
• M2: 173,982 km (0.111 R)
• M3: 230,530 km (0.112 R)
• M4: 317,746 km (0.114 R)
• M5: 406,457 km (0.052 R)
• M6: 480,508 km (0.074 R)
• M7: 537,804 km (0.116 R)
• M8: 601,533 km (0.09 R)
• M9: 668,104 km (0.062 R)
• M10: 754,123 km (0.066 R)
• M11: 844,330 km (0.088 R)
• M12: 938,278 km (0.069 R)
• M13: 1,078,900 km (0.088 R)
• M14: 1,586,485 km (0.063 R)
• M15: 1,721,273 km (0.094 R)
• M16: 1,778,569 km (0.078 R)
• M17: 1,978,432 km (0.03 R)
• M18: 2,062,805 km (0.072 R)
• M19: 2,361,552 km (0.111 R)
• M20: 2,464,326 km (0.041 R)
• M21: 2,614,522 km (0.081 R)
• M22: 2,794,937 km (0.095 R)
• M23: 3,027,861 km (0.088 R)
• M24: 3,267,068 km (0.116 R)
• M25: 3,454,364 km (0.109 R)
• M26: 3,512,708 km (0.088 R)
• M27: 3,667,242 km (0.063 R)
• M28: 3,839,280 km (0.088 R)
• M29: 4,090,754 km (0.037 R)
• M30: 4,168,096 km (0.062 R)
• M31: 4,277,153 km (0.032 R)
• M32: 4,601,930 km (0.069 R)
• M33: 4,885,567 km (0.066 R)
• M34: 5,166,512 km (0.042 R)
• M35: 5,351,116 km (0.037 R)
• M36: 5,555,018 km (0.113 R)
• M37: 5,770,289 km (0.097 R)
• M38: 5,857,056 km (0.091 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.17 AU - 3.53 AU

Year: 3959 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,500,774 km

• M1: 213,476 km (0.079 R)
• M2: 382,223 km (0.076 R)
• M3: 493,823 km (0.084 R)
• M4: 745,596 km (0.102 R)
• M5: 823,985 km (0.09 R)
• M6: 965,505 km (0.06 R)
• M7: 1,039,406 km (0.093 R)
• M8: 1,370,017 km (0.1 R)
• M9: 1,468,453 km (0.078 R)
• M10: 1,584,241 km (0.116 R)
• M11: 2,030,043 km (0.103 R)
• M12: 2,110,826 km (0.068 R)
• M13: 2,654,016 km (0.037 R)
• M14: 2,778,631 km (0.053 R)
• M15: 2,996,894 km (0.104 R)
• M16: 3,392,581 km (0.091 R)
• M17: 3,606,505 km (0.032 R)
• M18: 3,986,634 km (0.114 R)
• M19: 4,485,243 km (0.11 R)
• M20: 4,742,103 km (0.117 R)
• M21: 4,850,561 km (0.076 R)
• M22: 5,270,333 km (0.109 R)
• M23: 5,360,241 km (0.114 R)
• M24: 5,518,815 km (0.118 R)
• M25: 5,610,070 km (0.105 R)
• M26: 5,933,650 km (0.073 R)
• M27: 6,050,785 km (0.065 R)
• M28: 6,502,720 km (0.051 R)
• M29: 6,720,535 km (0.07 R)
• M30: 6,940,892 km (0.118 R)
• M31: 7,113,977 km (0.1 R)
• M32: 7,238,443 km (0.066 R)
• M33: 7,338,524 km (0.116 R)
• M34: 7,439,203 km (0.119 R)
• M35: 7,692,622 km (0.117 R)
• M36: 7,820,528 km (0.098 R)
• M37: 7,923,302 km (0.089 R)
• M38: 8,026,524 km (0.099 R)
• M39: 8,156,076 km (0.072 R)
• M40: 8,260,346 km (0.065 R)
• M41: 8,549,369 km (0.111 R)
• M42: 8,948,795 km (0.111 R)
• M43: 9,029,428 km (0.102 R)
• M44: 10,550,240 km (0.097 R)
• M45: 10,692,508 km (0.042 R)
• M46: 10,835,224 km (0.048 R)
• M47: 11,296,584 km (0.082 R)
• M48: 11,412,971 km (0.055 R)
• M49: 11,617,621 km (0.091 R)
• M50: 11,793,847 km (0.092 R)
• M51: 13,205,602 km (0.078 R)
• M52: 13,420,425 km (0.113 R)
• M53: 13,667,411 km (0.076 R)
• M54: 14,103,190 km (0.118 R)
• M55: 14,291,384 km (0.113 R)
• M56: 14,765,459 km (0.079 R)
• M57: 15,631,930 km (0.095 R)
• M58: 16,912,338 km (0.116 R)
• M59: 17,112,351 km (0.085 R)
• M60: 17,246,091 km (0.108 R)
• M61: 17,514,620 km (0.087 R)
• M62: 17,683,216 km (0.082 R)
• M63: 17,784,644 km (0.115 R)
• M64: 18,056,014 km (0.055 R)
• M65: 18,226,257 km (0.082 R)
• M66: 18,740,424 km (0.077 R)
• M67: 19,328,793 km (0.075 R)
• M68: 20,099,222 km (0.094 R)
• M69: 20,205,137 km (0.097 R)
• M70: 20,452,871 km (0.044 R)
• M71: 20,737,107 km (0.103 R)
• M72: 21,202,057 km (0.115 R)
• M73: 21,345,671 km (0.099 R)
• M74: 22,727,208 km (0.104 R)
• M75: 23,689,122 km (0.09 R)
• M76: 25,346,966 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 10.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.07 AU - 4.43 AU

Year: 5657 Days

Day: 10.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,500,774 km

• M1: 255,812 km (0.078 R)
• M2: 385,813 km (0.085 R)
• M3: 605,871 km (0.108 R)
• M4: 843,433 km (0.116 R)
• M5: 1,124,826 km (0.107 R)
• M6: 1,206,956 km (0.033 R)
• M7: 1,495,680 km (0.057 R)
• M8: 2,223,772 km (0.117 R)
• M9: 2,381,449 km (0.085 R)
• M10: 2,689,471 km (0.081 R)
• M11: 2,857,768 km (0.112 R)
• M12: 3,126,745 km (0.119 R)
• M13: 3,224,732 km (0.073 R)
• M14: 3,343,812 km (0.116 R)
• M15: 3,423,996 km (0.074 R)
• M16: 3,689,233 km (0.067 R)
• M17: 4,174,828 km (0.094 R)
• M18: 4,906,960 km (0.045 R)
• M19: 5,136,592 km (0.116 R)
• M20: 5,559,206 km (0.112 R)
• M21: 6,238,680 km (0.118 R)
• M22: 6,412,662 km (0.087 R)
• M23: 7,021,526 km (0.088 R)
• M24: 7,150,778 km (0.059 R)
• M25: 7,280,629 km (0.101 R)
• M26: 7,411,527 km (0.07 R)
• M27: 8,104,165 km (0.12 R)
• M28: 8,540,692 km (0.025 R)
• M29: 8,706,446 km (0.104 R)
• M30: 9,012,973 km (0.109 R)
• M31: 9,722,964 km (0.116 R)
• M32: 10,480,528 km (0.089 R)
• M33: 10,657,951 km (0.066 R)
• M34: 10,896,260 km (0.049 R)
• M35: 11,256,941 km (0.099 R)
• M36: 11,805,217 km (0.102 R)
• M37: 12,268,970 km (0.047 R)
• M38: 13,406,064 km (0.073 R)
• M39: 14,052,177 km (0.114 R)
• M40: 14,477,783 km (0.045 R)
• M41: 14,741,673 km (0.068 R)
• M42: 14,940,639 km (0.047 R)
• M43: 15,040,570 km (0.087 R)
• M44: 15,813,393 km (0.118 R)
• M45: 15,881,310 km (0.074 R)
• M46: 15,983,186 km (0.118 R)
• M47: 16,085,361 km (0.067 R)
• M48: 16,530,415 km (0.056 R)
• M49: 16,633,638 km (0.083 R)
• M50: 16,806,274 km (0.107 R)
• M51: 17,118,634 km (0.067 R)
• M52: 17,188,197 km (0.096 R)
• M53: 17,362,778 km (0.113 R)
• M54: 17,537,957 km (0.081 R)
• M55: 17,608,118 km (0.089 R)
• M56: 18,422,379 km (0.102 R)
• M57: 20,161,006 km (0.119 R)
• M58: 20,381,962 km (0.061 R)
• M59: 20,677,866 km (0.093 R)
• M60: 21,274,014 km (0.084 R)
• M61: 21,348,963 km (0.107 R)
• M62: 21,499,009 km (0.095 R)
• M63: 21,762,601 km (0.113 R)
• M64: 22,980,776 km (0.058 R)
• M65: 23,636,912 km (0.086 R)
• M66: 23,714,554 km (0.102 R)
• M67: 24,064,912 km (0.101 R)
• M68: 24,377,721 km (0.114 R)
• M69: 24,652,532 km (0.076 R)
• M70: 25,086,366 km (0.104 R)
• M71: 25,562,686 km (0.102 R)
• M72: 26,041,848 km (0.063 R)
• M73: 26,162,124 km (0.095 R)
• M74: 26,363,034 km (0.092 R)
• M75: 27,009,297 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 9.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.31 AU - 5.25 AU

Year: 5717 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,500,774 km

• M1: 496,815 km (0.062 R)
• M2: 579,692 km (0.074 R)
• M3: 813,812 km (0.105 R)
• M4: 932,892 km (0.115 R)
• M5: 1,209,798 km (0.091 R)
• M6: 1,283,251 km (0.083 R)
• M7: 1,467,854 km (0.056 R)
• M8: 1,707,959 km (0.072 R)
• M9: 1,911,861 km (0.095 R)
• M10: 2,123,691 km (0.095 R)
• M11: 2,317,121 km (0.071 R)
• M12: 2,543,313 km (0.092 R)
• M13: 2,638,607 km (0.117 R)
• M14: 3,398,415 km (0.079 R)
• M15: 3,671,281 km (0.096 R)
• M16: 3,841,524 km (0.072 R)
• M17: 4,286,877 km (0.045 R)
• M18: 4,598,339 km (0.103 R)
• M19: 5,295,615 km (0.104 R)
• M20: 5,417,986 km (0.046 R)
• M21: 6,227,011 km (0.059 R)
• M22: 6,430,464 km (0.056 R)
• M23: 6,617,462 km (0.055 R)
• M24: 6,977,544 km (0.113 R)
• M25: 7,402,551 km (0.077 R)
• M26: 7,500,388 km (0.099 R)
• M27: 8,542,637 km (0.077 R)
• M28: 8,872,500 km (0.09 R)
• M29: 8,934,733 km (0.04 R)
• M30: 9,185,459 km (0.104 R)
• M31: 9,502,158 km (0.12 R)
• M32: 9,951,400 km (0.112 R)
• M33: 12,046,668 km (0.111 R)
• M34: 12,532,861 km (0.056 R)
• M35: 13,025,487 km (0.078 R)
• M36: 13,238,514 km (0.097 R)
• M37: 13,333,658 km (0.12 R)
• M38: 14,126,677 km (0.105 R)
• M39: 15,707,926 km (0.088 R)
• M40: 16,035,994 km (0.091 R)
• M41: 16,315,293 km (0.069 R)
• M42: 16,801,486 km (0.074 R)
• M43: 17,292,616 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit