🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 305 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 45.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 13.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.76 AU - 0.78 AU

Year: 443 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,499,327 km

• M1: 173,833 km (0.118 R)
• M2: 279,299 km (0.103 R)
• M3: 500,854 km (0.086 R)
• M4: 662,120 km (0.106 R)
• M5: 750,383 km (0.075 R)
• M6: 865,274 km (0.104 R)
• M7: 973,134 km (0.091 R)
• M8: 1,105,379 km (0.113 R)
• M9: 1,208,751 km (0.057 R)
• M10: 1,357,451 km (0.062 R)
• M11: 1,447,659 km (0.067 R)
• M12: 1,567,636 km (0.101 R)
• M13: 1,714,092 km (0.053 R)
• M14: 1,812,378 km (0.105 R)
• M15: 1,960,480 km (0.102 R)
• M16: 2,063,703 km (0.091 R)
• M17: 2,455,948 km (0.088 R)
• M18: 2,641,001 km (0.096 R)
• M19: 2,735,247 km (0.081 R)
• M20: 2,823,959 km (0.097 R)
• M21: 2,927,481 km (0.105 R)
• M22: 3,025,168 km (0.051 R)
• M23: 3,117,021 km (0.117 R)
• M24: 3,224,133 km (0.057 R)
• M25: 3,405,596 km (0.069 R)
• M26: 3,515,999 km (0.1 R)
• M27: 3,824,320 km (0.082 R)
• M28: 4,172,883 km (0.097 R)
• M29: 4,331,158 km (0.114 R)
• M30: 4,491,526 km (0.1 R)
• M31: 4,801,643 km (0.043 R)
• M32: 5,051,621 km (0.107 R)
• M33: 5,169,654 km (0.089 R)
• M34: 5,263,152 km (0.081 R)
• M35: 5,400,034 km (0.111 R)
• M36: 5,512,233 km (0.117 R)
• M37: 5,607,826 km (0.117 R)
• M38: 5,897,746 km (0.116 R)
• M39: 6,013,236 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.97 AU

Year: 452 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,499,327 km

• M1: 105,616 km (0.09 R)
• M2: 165,605 km (0.094 R)
• M3: 286,630 km (0.103 R)
• M4: 396,584 km (0.101 R)
• M5: 465,698 km (0.081 R)
• M6: 536,009 km (0.11 R)
• M7: 669,600 km (0.074 R)
• M8: 826,827 km (0.083 R)
• M9: 884,722 km (0.114 R)
• M10: 952,789 km (0.069 R)
• M11: 1,026,989 km (0.101 R)
• M12: 1,085,183 km (0.083 R)
• M13: 1,388,268 km (0.088 R)
• M14: 1,458,130 km (0.072 R)
• M15: 1,585,887 km (0.089 R)
• M16: 1,717,384 km (0.104 R)
• M17: 1,907,672 km (0.03 R)
• M18: 1,963,173 km (0.094 R)
• M19: 2,013,737 km (0.119 R)
• M20: 2,110,527 km (0.1 R)
• M21: 2,202,978 km (0.105 R)
• M22: 2,273,140 km (0.083 R)
• M23: 2,338,215 km (0.036 R)
• M24: 2,416,006 km (0.116 R)
• M25: 2,482,427 km (0.049 R)
• M26: 2,648,182 km (0.062 R)
• M27: 2,849,241 km (0.095 R)
• M28: 2,938,850 km (0.117 R)
• M29: 2,990,461 km (0.09 R)
• M30: 3,055,387 km (0.115 R)
• M31: 3,166,987 km (0.119 R)
• M32: 3,346,953 km (0.075 R)
• M33: 3,434,767 km (0.048 R)
• M34: 3,550,855 km (0.053 R)
• M35: 3,723,940 km (0.119 R)
• M36: 3,815,045 km (0.09 R)
• M37: 3,885,655 km (0.061 R)
• M38: 3,949,533 km (0.054 R)
• M39: 4,049,614 km (0.085 R)
• M40: 4,215,967 km (0.098 R)
• M41: 4,325,622 km (0.108 R)
• M42: 4,399,374 km (0.1 R)
• M43: 4,615,394 km (0.084 R)
• M44: 4,668,052 km (0.119 R)
• M45: 4,926,707 km (0.083 R)
• M46: 4,980,562 km (0.095 R)
• M47: 5,057,904 km (0.072 R)
• M48: 5,151,103 km (0.096 R)
• M49: 5,252,830 km (0.08 R)
• M50: 5,331,519 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 12.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 747 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,499,327 km

• M1: 150,645 km (0.099 R)
• M2: 226,790 km (0.099 R)
• M3: 346,917 km (0.098 R)
• M4: 444,455 km (0.103 R)
• M5: 611,556 km (0.072 R)
• M6: 826,977 km (0.074 R)
• M7: 1,004,400 km (0.109 R)
• M8: 1,277,865 km (0.081 R)
• M9: 1,607,728 km (0.084 R)
• M10: 1,738,477 km (0.09 R)
• M11: 1,855,911 km (0.12 R)
• M12: 1,958,835 km (0.115 R)
• M13: 2,057,868 km (0.105 R)
• M14: 2,200,585 km (0.071 R)
• M15: 2,352,875 km (0.053 R)
• M16: 2,496,190 km (0.081 R)
• M17: 2,635,914 km (0.092 R)
• M18: 2,732,854 km (0.04 R)
• M19: 2,870,484 km (0.096 R)
• M20: 3,159,806 km (0.096 R)
• M21: 3,374,180 km (0.108 R)
• M22: 3,543,674 km (0.097 R)
• M23: 3,629,394 km (0.113 R)
• M24: 3,759,394 km (0.073 R)
• M25: 3,839,579 km (0.112 R)
• M26: 4,038,993 km (0.094 R)
• M27: 4,279,845 km (0.056 R)
• M28: 4,402,067 km (0.063 R)
• M29: 4,509,927 km (0.094 R)
• M30: 4,712,632 km (0.076 R)
• M31: 4,974,428 km (0.119 R)
• M32: 5,095,004 km (0.069 R)
• M33: 5,200,172 km (0.097 R)
• M34: 5,388,366 km (0.088 R)
• M35: 5,470,794 km (0.086 R)
• M36: 5,720,772 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 13.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.4 AU - 2.21 AU

Year: 1584 Days

Day: 10.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 105.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,499,327 km

• M1: 185,651 km (0.08 R)
• M2: 272,268 km (0.091 R)
• M3: 358,586 km (0.068 R)
• M4: 465,848 km (0.109 R)
• M5: 565,779 km (0.095 R)
• M6: 651,200 km (0.119 R)
• M7: 735,872 km (0.048 R)
• M8: 824,883 km (0.094 R)
• M9: 1,029,682 km (0.076 R)
• M10: 1,191,248 km (0.108 R)
• M11: 1,659,190 km (0.091 R)
• M12: 1,789,490 km (0.091 R)
• M13: 1,878,351 km (0.1 R)
• M14: 2,069,986 km (0.09 R)
• M15: 2,182,483 km (0.111 R)
• M16: 2,443,532 km (0.086 R)
• M17: 2,572,934 km (0.046 R)
• M18: 2,684,235 km (0.119 R)
• M19: 2,869,886 km (0.086 R)
• M20: 3,135,123 km (0.049 R)
• M21: 3,254,352 km (0.118 R)
• M22: 3,353,236 km (0.074 R)
• M23: 3,441,798 km (0.051 R)
• M24: 3,678,312 km (0.07 R)
• M25: 3,839,130 km (0.103 R)
• M26: 4,060,984 km (0.087 R)
• M27: 4,191,433 km (0.069 R)
• M28: 4,591,308 km (0.108 R)
• M29: 4,677,626 km (0.08 R)
• M30: 4,777,109 km (0.109 R)
• M31: 4,927,604 km (0.094 R)
• M32: 5,427,860 km (0.027 R)
• M33: 5,810,531 km (0.113 R)
• M34: 5,944,421 km (0.108 R)
• M35: 6,147,425 km (0.109 R)
• M36: 6,421,638 km (0.082 R)
• M37: 6,546,403 km (0.099 R)
• M38: 6,713,952 km (0.064 R)
• M39: 6,925,334 km (0.033 R)
• M40: 7,081,963 km (0.118 R)
• M41: 7,282,873 km (0.085 R)
• M42: 7,384,001 km (0.093 R)
• M43: 7,587,754 km (0.044 R)
• M44: 7,734,509 km (0.09 R)
• M45: 8,000,943 km (0.108 R)
• M46: 8,285,628 km (0.06 R)
• M47: 9,066,080 km (0.117 R)
• M48: 9,159,429 km (0.108 R)
• M49: 9,394,297 km (0.098 R)
• M50: 9,646,968 km (0.039 R)
• M51: 9,774,126 km (0.115 R)
• M52: 9,966,061 km (0.118 R)
• M53: 10,078,558 km (0.108 R)
• M54: 10,795,581 km (0.071 R)
• M55: 10,944,281 km (0.11 R)
• M56: 11,176,906 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 12.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.81 AU - 2.07 AU

Year: 1773 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,499,327 km

• M1: 164,258 km (0.073 R)
• M2: 257,009 km (0.082 R)
• M3: 429,495 km (0.106 R)
• M4: 508,334 km (0.114 R)
• M5: 593,455 km (0.107 R)
• M6: 781,200 km (0.11 R)
• M7: 951,293 km (0.114 R)
• M8: 1,134,550 km (0.114 R)
• M9: 1,243,607 km (0.112 R)
• M10: 1,640,041 km (0.073 R)
• M11: 1,735,784 km (0.1 R)
• M12: 1,833,472 km (0.096 R)
• M13: 2,106,637 km (0.051 R)
• M14: 2,264,313 km (0.033 R)
• M15: 2,524,763 km (0.088 R)
• M16: 2,806,755 km (0.119 R)
• M17: 2,992,705 km (0.091 R)
• M18: 3,267,217 km (0.109 R)
• M19: 3,751,615 km (0.105 R)
• M20: 4,113,642 km (0.076 R)
• M21: 4,192,630 km (0.051 R)
• M22: 4,554,806 km (0.116 R)
• M23: 4,871,355 km (0.114 R)
• M24: 5,295,017 km (0.089 R)
• M25: 5,410,057 km (0.061 R)
• M26: 5,555,018 km (0.097 R)
• M27: 5,715,985 km (0.073 R)
• M28: 6,162,983 km (0.071 R)
• M29: 6,467,415 km (0.082 R)
• M30: 6,933,263 km (0.062 R)
• M31: 7,138,511 km (0.11 R)
• M32: 7,217,948 km (0.092 R)
• M33: 7,329,697 km (0.082 R)
• M34: 7,409,882 km (0.061 R)
• M35: 7,506,522 km (0.1 R)
• M36: 8,029,067 km (0.074 R)
• M37: 8,128,400 km (0.069 R)
• M38: 8,479,207 km (0.083 R)
• M39: 8,766,884 km (0.065 R)
• M40: 8,852,155 km (0.072 R)
• M41: 9,109,463 km (0.045 R)
• M42: 9,247,692 km (0.051 R)
• M43: 9,369,315 km (0.091 R)
• M44: 9,878,546 km (0.12 R)
• M45: 9,985,059 km (0.087 R)
• M46: 10,723,175 km (0.076 R)
• M47: 10,960,886 km (0.12 R)
• M48: 11,329,944 km (0.077 R)
• M49: 11,497,494 km (0.1 R)
• M50: 12,385,357 km (0.111 R)
• M51: 12,673,333 km (0.068 R)
• M52: 13,080,239 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.13 AU - 2.89 AU

Year: 2609 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,499,327 km

• M1: 165,156 km (0.117 R)
• M2: 251,773 km (0.078 R)
• M3: 333,454 km (0.056 R)
• M4: 438,771 km (0.036 R)
• M5: 1,111,063 km (0.073 R)
• M6: 1,311,076 km (0.075 R)
• M7: 1,640,789 km (0.11 R)
• M8: 2,228,859 km (0.069 R)
• M9: 2,562,163 km (0.106 R)
• M10: 2,734,799 km (0.104 R)
• M11: 3,125,249 km (0.118 R)
• M12: 3,225,779 km (0.116 R)
• M13: 3,310,302 km (0.091 R)
• M14: 3,726,782 km (0.105 R)
• M15: 3,905,252 km (0.073 R)
• M16: 4,013,711 km (0.095 R)
• M17: 4,514,714 km (0.039 R)
• M18: 4,705,302 km (0.085 R)
• M19: 5,555,317 km (0.084 R)
• M20: 6,008,598 km (0.111 R)
• M21: 6,197,541 km (0.109 R)
• M22: 6,324,699 km (0.068 R)
• M23: 6,495,390 km (0.115 R)
• M24: 7,127,441 km (0.091 R)
• M25: 7,552,299 km (0.082 R)
• M26: 7,710,873 km (0.11 R)
• M27: 8,146,950 km (0.116 R)
• M28: 8,286,376 km (0.064 R)
• M29: 8,473,523 km (0.086 R)
• M30: 9,067,426 km (0.084 R)
• M31: 9,163,618 km (0.058 R)
• M32: 9,478,970 km (0.092 R)
• M33: 9,871,963 km (0.091 R)
• M34: 9,995,831 km (0.117 R)
• M35: 10,095,313 km (0.056 R)
• M36: 10,220,227 km (0.066 R)
• M37: 10,420,988 km (0.113 R)
• M38: 10,648,526 km (0.119 R)
• M39: 10,877,710 km (0.052 R)
• M40: 11,341,015 km (0.03 R)
• M41: 11,758,243 km (0.102 R)
• M42: 11,863,261 km (0.101 R)
• M43: 12,074,493 km (0.055 R)
• M44: 12,420,214 km (0.056 R)
• M45: 12,661,515 km (0.062 R)
• M46: 12,958,616 km (0.075 R)
• M47: 13,067,224 km (0.107 R)
• M48: 13,394,844 km (0.066 R)
• M49: 14,141,936 km (0.079 R)
• M50: 14,366,033 km (0.108 R)
• M51: 14,619,452 km (0.084 R)
• M52: 14,845,943 km (0.088 R)
• M53: 15,016,485 km (0.11 R)
• M54: 15,445,980 km (0.037 R)
• M55: 15,532,298 km (0.079 R)
• M56: 15,647,788 km (0.088 R)
• M57: 15,763,427 km (0.12 R)
• M58: 15,908,537 km (0.1 R)
• M59: 16,053,946 km (0.094 R)
• M60: 16,229,125 km (0.091 R)
• M61: 16,876,884 km (0.111 R)
• M62: 17,025,285 km (0.085 R)
• M63: 17,353,353 km (0.086 R)
• M64: 17,623,377 km (0.093 R)
• M65: 17,864,379 km (0.115 R)
• M66: 17,955,185 km (0.04 R)
• M67: 18,349,974 km (0.086 R)
• M68: 18,472,046 km (0.081 R)
• M69: 18,809,090 km (0.067 R)
• M70: 19,086,444 km (0.09 R)
• M71: 19,738,841 km (0.045 R)
• M72: 20,842,275 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 6.5

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.84 AU - 8.94 AU

Year: 14539 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,499,327 km

• M1: 120,875 km (0.094 R)
• M2: 182,210 km (0.083 R)
• M3: 367,712 km (0.087 R)
• M4: 690,843 km (0.119 R)
• M5: 1,188,555 km (0.101 R)
• M6: 1,375,253 km (0.088 R)
• M7: 1,806,394 km (0.075 R)
• M8: 2,084,198 km (0.11 R)
• M9: 2,147,777 km (0.094 R)
• M10: 3,324,813 km (0.032 R)
• M11: 4,336,992 km (0.082 R)
• M12: 4,834,255 km (0.048 R)
• M13: 4,918,928 km (0.067 R)
• M14: 5,132,553 km (0.101 R)
• M15: 5,305,788 km (0.095 R)
• M16: 5,349,321 km (0.1 R)
• M17: 6,477,737 km (0.088 R)
• M18: 6,618,060 km (0.117 R)
• M19: 6,853,976 km (0.112 R)
• M20: 7,285,715 km (0.102 R)
• M21: 7,334,335 km (0.068 R)
• M22: 8,633,144 km (0.089 R)
• M23: 9,308,877 km (0.101 R)
• M24: 9,361,536 km (0.074 R)
• M25: 9,893,805 km (0.097 R)
• M26: 10,055,370 km (0.049 R)
• M27: 10,876,513 km (0.103 R)
• M28: 12,292,158 km (0.1 R)
• M29: 13,525,443 km (0.11 R)
• M30: 13,704,811 km (0.113 R)
• M31: 13,885,076 km (0.092 R)
• M32: 14,369,324 km (0.086 R)
• M33: 14,613,618 km (0.025 R)
• M34: 16,808,667 km (0.086 R)
• M35: 17,001,499 km (0.084 R)
• M36: 17,259,854 km (0.036 R)
• M37: 17,911,353 km (0.073 R)
• M38: 18,504,509 km (0.106 R)
• M39: 19,305,456 km (0.102 R)
• M40: 21,010,273 km (0.106 R)
• M41: 21,218,064 km (0.117 R)
• M42: 21,635,742 km (0.102 R)
• M43: 21,775,466 km (0.053 R)
• M44: 21,845,478 km (0.096 R)
• M45: 22,904,780 km (0.108 R)
• M46: 23,836,326 km (0.098 R)
• M47: 23,908,432 km (0.096 R)
• M48: 24,053,094 km (0.11 R)
• M49: 24,197,904 km (0.073 R)
• M50: 25,662,318 km (0.108 R)
• M51: 25,736,219 km (0.038 R)
• M52: 25,884,321 km (0.116 R)
• M53: 28,293,146 km (0.107 R)
• M54: 29,060,434 km (0.086 R)
• M55: 31,323,999 km (0.068 R)
• M56: 32,516,892 km (0.05 R)
• M57: 33,562,731 km (0.115 R)
• M58: 34,049,223 km (0.115 R)
• M59: 35,029,089 km (0.118 R)
• M60: 35,111,069 km (0.032 R)
• M61: 35,193,198 km (0.101 R)
• M62: 36,183,835 km (0.052 R)
• M63: 39,210,200 km (0.057 R)
• M64: 39,979,283 km (0.063 R)
• M65: 40,065,152 km (0.072 R)
• M66: 41,012,705 km (0.073 R)
• M67: 41,272,407 km (0.109 R)
• M68: 42,054,804 km (0.089 R)
• M69: 42,403,965 km (0.052 R)
• M70: 43,899,196 km (0.111 R)
• M71: 44,431,166 km (0.098 R)
• M72: 44,786,910 km (0.091 R)
• M73: 46,129,251 km (0.11 R)
• M74: 50,235,264 km (0.083 R)
• M75: 50,327,865 km (0.06 R)
• M76: 50,698,718 km (0.114 R)
• M77: 51,070,319 km (0.071 R)
• M78: 52,660,395 km (0.058 R)
• M79: 53,131,030 km (0.069 R)
• M80: 53,225,426 km (0.107 R)
• M81: 53,603,161 km (0.106 R)
• M82: 54,076,638 km (0.106 R)
• M83: 55,505,448 km (0.119 R)
• M84: 60,160,485 km (0.091 R)
• M85: 60,357,206 km (0.119 R)
• M86: 60,849,682 km (0.06 R)
• M87: 62,933,131 km (0.108 R)
• M88: 65,241,726 km (0.086 R)
• M89: 66,152,478 km (0.066 R)
• M90: 67,373,495 km (0.085 R)
• M91: 67,986,847 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit