🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 290 Days

Day: 35 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,816,853 km

• M1: 438,920 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 328 Days

Day: 43.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 10.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.95 AU

Year: 478 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,816,853 km

• M1: 127,009 km (0.07 R)
• M2: 204,949 km (0.088 R)
• M3: 280,197 km (0.042 R)
• M4: 360,680 km (0.072 R)
• M5: 429,944 km (0.096 R)
• M6: 524,490 km (0.062 R)
• M7: 618,737 km (0.071 R)
• M8: 683,662 km (0.088 R)
• M9: 769,681 km (0.088 R)
• M10: 845,378 km (0.105 R)
• M11: 953,686 km (0.083 R)
• M12: 1,120,189 km (0.096 R)
• M13: 1,218,325 km (0.101 R)
• M14: 1,313,619 km (0.084 R)
• M15: 1,429,108 km (0.068 R)
• M16: 1,542,204 km (0.106 R)
• M17: 1,639,742 km (0.096 R)
• M18: 1,752,090 km (0.11 R)
• M19: 1,834,967 km (0.111 R)
• M20: 1,938,639 km (0.103 R)
• M21: 2,145,383 km (0.111 R)
• M22: 2,213,749 km (0.118 R)
• M23: 2,380,551 km (0.119 R)
• M24: 2,631,576 km (0.059 R)
• M25: 2,697,549 km (0.069 R)
• M26: 2,763,970 km (0.12 R)
• M27: 3,097,274 km (0.075 R)
• M28: 3,198,253 km (0.098 R)
• M29: 3,300,279 km (0.119 R)
• M30: 3,467,529 km (0.108 R)
• M31: 3,711,224 km (0.1 R)
• M32: 3,777,197 km (0.087 R)
• M33: 3,885,206 km (0.111 R)
• M34: 4,019,695 km (0.104 R)
• M35: 4,138,625 km (0.104 R)
• M36: 4,502,298 km (0.08 R)
• M37: 4,706,050 km (0.044 R)
• M38: 4,777,558 km (0.114 R)
• M39: 4,894,543 km (0.113 R)
• M40: 5,049,078 km (0.089 R)
• M41: 5,466,007 km (0.054 R)
• M42: 5,702,372 km (0.115 R)
• M43: 6,097,460 km (0.085 R)
• M44: 6,244,215 km (0.074 R)
• M45: 6,362,547 km (0.102 R)
• M46: 6,511,397 km (0.073 R)
• M47: 6,581,409 km (0.058 R)
• M48: 6,742,077 km (0.078 R)
• M49: 6,893,919 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 11.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 496 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,816,853 km

• M1: 142,118 km (0.12 R)
• M2: 248,632 km (0.106 R)
• M3: 323,730 km (0.109 R)
• M4: 501,302 km (0.11 R)
• M5: 575,204 km (0.098 R)
• M6: 653,593 km (0.068 R)
• M7: 736,171 km (0.085 R)
• M8: 851,361 km (0.097 R)
• M9: 956,379 km (0.11 R)
• M10: 1,066,184 km (0.116 R)
• M11: 1,173,147 km (0.107 R)
• M12: 1,254,079 km (0.103 R)
• M13: 1,402,480 km (0.11 R)
• M14: 1,528,741 km (0.103 R)
• M15: 1,671,457 km (0.086 R)
• M16: 1,784,553 km (0.08 R)
• M17: 1,957,189 km (0.082 R)
• M18: 2,090,181 km (0.061 R)
• M19: 2,277,179 km (0.12 R)
• M20: 2,356,316 km (0.11 R)
• M21: 2,479,286 km (0.051 R)
• M22: 2,556,029 km (0.111 R)
• M23: 2,628,734 km (0.114 R)
• M24: 2,796,134 km (0.095 R)
• M25: 2,896,215 km (0.088 R)
• M26: 2,997,642 km (0.07 R)
• M27: 3,157,263 km (0.081 R)
• M28: 3,277,390 km (0.12 R)
• M29: 3,409,934 km (0.116 R)
• M30: 3,565,815 km (0.062 R)
• M31: 3,652,881 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.09 AU - 1.31 AU

Year: 862 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,816,853 km

• M1: 109,506 km (0.118 R)
• M2: 238,010 km (0.116 R)
• M3: 358,137 km (0.041 R)
• M4: 416,929 km (0.096 R)
• M5: 506,090 km (0.076 R)
• M6: 616,792 km (0.107 R)
• M7: 799,002 km (0.101 R)
• M8: 930,349 km (0.052 R)
• M9: 1,016,218 km (0.051 R)
• M10: 1,086,978 km (0.11 R)
• M11: 1,141,133 km (0.092 R)
• M12: 1,233,584 km (0.094 R)
• M13: 1,354,459 km (0.112 R)
• M14: 1,413,251 km (0.085 R)
• M15: 1,492,837 km (0.056 R)
• M16: 1,684,622 km (0.099 R)
• M17: 1,783,506 km (0.088 R)
• M18: 1,898,995 km (0.103 R)
• M19: 2,054,428 km (0.091 R)
• M20: 2,137,604 km (0.075 R)
• M21: 2,299,469 km (0.025 R)
• M22: 2,393,865 km (0.093 R)
• M23: 2,660,149 km (0.107 R)
• M24: 2,717,745 km (0.107 R)
• M25: 2,842,958 km (0.067 R)
• M26: 3,029,955 km (0.096 R)
• M27: 3,185,986 km (0.106 R)
• M28: 3,344,709 km (0.094 R)
• M29: 3,407,092 km (0.047 R)
• M30: 3,488,024 km (0.031 R)
• M31: 3,560,429 km (0.102 R)
• M32: 3,624,158 km (0.073 R)
• M33: 3,697,611 km (0.111 R)
• M34: 3,855,137 km (0.091 R)
• M35: 4,148,199 km (0.051 R)
• M36: 4,360,628 km (0.115 R)
• M37: 4,438,868 km (0.075 R)
• M38: 4,756,165 km (0.07 R)
• M39: 4,826,476 km (0.057 R)
• M40: 5,009,135 km (0.091 R)
• M41: 5,111,610 km (0.05 R)
• M42: 5,391,806 km (0.073 R)
• M43: 5,676,940 km (0.094 R)
• M44: 5,848,230 km (0.075 R)
• M45: 5,934,548 km (0.057 R)
• M46: 6,218,035 km (0.106 R)
• M47: 6,517,082 km (0.066 R)
• M48: 6,595,471 km (0.057 R)
• M49: 6,696,599 km (0.118 R)
• M50: 6,843,654 km (0.106 R)
• M51: 6,957,498 km (0.042 R)
• M52: 7,037,533 km (0.045 R)
• M53: 7,325,957 km (0.073 R)
• M54: 7,442,494 km (0.118 R)
• M55: 7,524,474 km (0.092 R)
• M56: 7,583,116 km (0.073 R)
• M57: 7,641,908 km (0.042 R)
• M58: 7,712,668 km (0.05 R)
• M59: 7,890,689 km (0.111 R)
• M60: 7,950,379 km (0.055 R)
• M61: 8,058,089 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.85 AU - 4.33 AU

Year: 4462 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,816,853 km

• M1: 177,124 km (0.097 R)
• M2: 271,071 km (0.034 R)
• M3: 824,883 km (0.117 R)
• M4: 945,309 km (0.078 R)
• M5: 1,143,227 km (0.069 R)
• M6: 1,341,743 km (0.037 R)
• M7: 1,432,250 km (0.119 R)
• M8: 1,674,150 km (0.088 R)
• M9: 1,757,775 km (0.11 R)
• M10: 1,828,535 km (0.085 R)
• M11: 2,303,957 km (0.109 R)
• M12: 2,701,438 km (0.094 R)
• M13: 2,783,418 km (0.079 R)
• M14: 2,899,805 km (0.072 R)
• M15: 3,905,851 km (0.044 R)
• M16: 3,980,351 km (0.1 R)
• M17: 4,282,688 km (0.085 R)
• M18: 4,340,133 km (0.115 R)
• M19: 4,533,713 km (0.089 R)
• M20: 4,631,700 km (0.036 R)
• M21: 5,050,424 km (0.106 R)
• M22: 5,233,682 km (0.112 R)
• M23: 5,315,811 km (0.074 R)
• M24: 5,690,853 km (0.072 R)
• M25: 6,160,740 km (0.12 R)
• M26: 6,247,656 km (0.098 R)
• M27: 6,422,386 km (0.107 R)
• M28: 6,754,493 km (0.118 R)
• M29: 6,911,571 km (0.11 R)
• M30: 7,481,838 km (0.116 R)
• M31: 7,714,164 km (0.036 R)
• M32: 8,401,566 km (0.048 R)
• M33: 8,862,477 km (0.112 R)
• M34: 8,960,613 km (0.114 R)
• M35: 9,406,415 km (0.057 R)
• M36: 9,859,547 km (0.047 R)
• M37: 9,961,273 km (0.052 R)
• M38: 10,423,082 km (0.086 R)
• M39: 10,474,843 km (0.032 R)
• M40: 10,604,544 km (0.064 R)
• M41: 10,891,922 km (0.113 R)
• M42: 11,581,269 km (0.094 R)
• M43: 11,688,530 km (0.03 R)
• M44: 12,012,410 km (0.074 R)
• M45: 12,148,245 km (0.094 R)
• M46: 12,366,658 km (0.094 R)
• M47: 12,558,891 km (0.111 R)
• M48: 12,669,144 km (0.108 R)
• M49: 13,113,450 km (0.095 R)
• M50: 13,421,771 km (0.058 R)
• M51: 13,562,842 km (0.09 R)
• M52: 13,874,604 km (0.113 R)
• M53: 14,131,613 km (0.045 R)
• M54: 14,275,078 km (0.099 R)
• M55: 14,332,523 km (0.059 R)
• M56: 14,418,991 km (0.063 R)
• M57: 14,708,163 km (0.046 R)
• M58: 14,795,379 km (0.105 R)
• M59: 14,970,259 km (0.094 R)
• M60: 15,321,964 km (0.043 R)
• M61: 15,943,991 km (0.083 R)
• M62: 16,483,741 km (0.087 R)
• M63: 16,695,272 km (0.076 R)
• M64: 17,029,623 km (0.119 R)
• M65: 17,243,399 km (0.08 R)
• M66: 17,335,401 km (0.076 R)
• M67: 17,427,404 km (0.112 R)
• M68: 17,550,523 km (0.1 R)
• M69: 18,107,775 km (0.092 R)
• M70: 18,170,008 km (0.116 R)
• M71: 18,482,518 km (0.104 R)
• M72: 19,207,918 km (0.04 R)
• M73: 20,329,453 km (0.076 R)
• M74: 20,556,393 km (0.077 R)
• M75: 20,881,918 km (0.064 R)
• M76: 21,868,815 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 6.2

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.14 AU - 9.16 AU

Year: 13880 Days

Day: 23.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,816,853 km

• M1: 175,927 km (0.119 R)
• M2: 356,791 km (0.086 R)
• M3: 519,254 km (0.067 R)
• M4: 805,285 km (0.102 R)
• M5: 1,020,856 km (0.111 R)
• M6: 1,135,298 km (0.071 R)
• M7: 1,302,848 km (0.085 R)
• M8: 1,530,087 km (0.09 R)
• M9: 2,078,662 km (0.093 R)
• M10: 2,224,820 km (0.03 R)
• M11: 2,313,980 km (0.105 R)
• M12: 2,435,005 km (0.032 R)
• M13: 2,496,190 km (0.106 R)
• M14: 2,589,090 km (0.106 R)
• M15: 2,714,603 km (0.101 R)
• M16: 3,236,849 km (0.115 R)
• M17: 3,338,276 km (0.05 R)
• M18: 3,578,979 km (0.118 R)
• M19: 3,825,218 km (0.076 R)
• M20: 4,334,299 km (0.032 R)
• M21: 4,483,598 km (0.044 R)
• M22: 4,864,474 km (0.11 R)
• M23: 4,903,220 km (0.087 R)
• M24: 5,335,109 km (0.102 R)
• M25: 6,277,426 km (0.103 R)
• M26: 6,489,107 km (0.086 R)
• M27: 6,832,584 km (0.062 R)
• M28: 6,875,817 km (0.08 R)
• M29: 7,626,799 km (0.082 R)
• M30: 7,671,828 km (0.113 R)
• M31: 7,898,020 km (0.089 R)
• M32: 8,777,655 km (0.037 R)
• M33: 9,157,334 km (0.101 R)
• M34: 9,349,119 km (0.11 R)
• M35: 10,328,087 km (0.045 R)
• M36: 10,628,181 km (0.069 R)
• M37: 11,390,681 km (0.106 R)
• M38: 11,961,098 km (0.114 R)
• M39: 12,170,834 km (0.09 R)
• M40: 12,860,779 km (0.104 R)
• M41: 12,968,041 km (0.116 R)
• M42: 13,836,905 km (0.055 R)
• M43: 14,167,517 km (0.031 R)
• M44: 15,061,962 km (0.089 R)
• M45: 15,859,618 km (0.056 R)
• M46: 17,853,010 km (0.043 R)
• M47: 18,454,244 km (0.094 R)
• M48: 18,939,838 km (0.12 R)
• M49: 19,306,952 km (0.059 R)
• M50: 19,676,309 km (0.058 R)
• M51: 19,985,976 km (0.028 R)
• M52: 21,813,314 km (0.097 R)
• M53: 22,198,080 km (0.079 R)
• M54: 22,974,194 km (0.093 R)
• M55: 24,420,057 km (0.078 R)
• M56: 25,153,984 km (0.117 R)
• M57: 27,329,885 km (0.092 R)
• M58: 28,370,488 km (0.116 R)
• M59: 29,212,275 km (0.099 R)
• M60: 29,423,956 km (0.1 R)
• M61: 32,733,510 km (0.113 R)
• M62: 33,247,379 km (0.049 R)
• M63: 33,394,733 km (0.114 R)
• M64: 33,616,138 km (0.072 R)
• M65: 36,538,083 km (0.062 R)
• M66: 36,918,511 km (0.102 R)
• M67: 37,990,828 km (0.074 R)
• M68: 38,762,903 km (0.093 R)
• M69: 39,774,483 km (0.046 R)
• M70: 40,009,053 km (0.097 R)
• M71: 40,401,299 km (0.027 R)
• M72: 41,743,939 km (0.067 R)
• M73: 42,221,456 km (0.12 R)
• M74: 43,987,309 km (0.101 R)
• M75: 44,229,957 km (0.065 R)
• M76: 45,777,248 km (0.092 R)
• M77: 46,023,187 km (0.117 R)
• M78: 46,105,166 km (0.1 R)
• M79: 46,187,295 km (0.092 R)
• M80: 46,516,261 km (0.088 R)
• M81: 47,176,586 km (0.038 R)
• M82: 47,342,041 km (0.096 R)
• M83: 47,590,823 km (0.116 R)
• M84: 47,839,903 km (0.105 R)
• M85: 49,175,962 km (0.08 R)
• M86: 49,427,735 km (0.065 R)
• M87: 51,202,714 km (0.109 R)
• M88: 55,337,599 km (0.099 R)
• M89: 57,887,046 km (0.104 R)
• M90: 58,330,603 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.7

Radius: 4.1

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.91 AU - 11.95 AU

Year: 22097 Days

Day: 17.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,816,853 km

• M1: 78,838 km (0.031 R)
• M2: 129,701 km (0.116 R)
• M3: 210,335 km (0.11 R)
• M4: 362,326 km (0.101 R)
• M5: 1,066,932 km (0.079 R)
• M6: 1,416,991 km (0.077 R)
• M7: 1,604,587 km (0.108 R)
• M8: 1,799,962 km (0.096 R)
• M9: 4,001,444 km (0.09 R)
• M10: 5,044,889 km (0.115 R)
• M11: 5,330,172 km (0.075 R)
• M12: 5,426,364 km (0.103 R)
• M13: 5,474,833 km (0.106 R)
• M14: 5,916,446 km (0.118 R)
• M15: 6,318,565 km (0.09 R)
• M16: 6,625,839 km (0.119 R)
• M17: 6,729,361 km (0.056 R)
• M18: 6,885,691 km (0.12 R)
• M19: 7,415,417 km (0.09 R)
• M20: 7,630,987 km (0.103 R)
• M21: 7,685,142 km (0.084 R)
• M22: 7,848,503 km (0.11 R)
• M23: 9,254,124 km (0.096 R)
• M24: 9,544,344 km (0.076 R)
• M25: 9,661,330 km (0.073 R)
• M26: 10,253,288 km (0.083 R)
• M27: 12,351,847 km (0.098 R)
• M28: 12,543,183 km (0.114 R)
• M29: 13,123,174 km (0.108 R)
• M30: 14,242,316 km (0.065 R)
• M31: 14,443,076 km (0.115 R)
• M32: 14,779,522 km (0.085 R)
• M33: 18,138,742 km (0.111 R)
• M34: 18,793,831 km (0.059 R)
• M35: 19,234,845 km (0.089 R)
• M36: 19,456,549 km (0.058 R)
• M37: 20,127,047 km (0.11 R)
• M38: 20,578,085 km (0.116 R)
• M39: 21,184,854 km (0.104 R)
• M40: 22,183,120 km (0.074 R)
• M41: 22,260,612 km (0.114 R)
• M42: 23,275,334 km (0.106 R)
• M43: 23,748,812 km (0.081 R)
• M44: 24,464,787 km (0.091 R)
• M45: 24,946,193 km (0.067 R)
• M46: 26,819,906 km (0.098 R)
• M47: 27,815,480 km (0.117 R)
• M48: 28,401,754 km (0.09 R)
• M49: 30,356,550 km (0.083 R)
• M50: 30,873,560 km (0.066 R)
• M51: 33,324,721 km (0.048 R)
• M52: 33,413,283 km (0.079 R)
• M53: 33,679,866 km (0.099 R)
• M54: 34,125,668 km (0.116 R)
• M55: 35,023,105 km (0.114 R)
• M56: 38,224,799 km (0.086 R)
• M57: 38,596,699 km (0.084 R)
• M58: 39,063,146 km (0.106 R)
• M59: 39,813,379 km (0.043 R)
• M60: 41,996,610 km (0.098 R)
• M61: 42,188,245 km (0.105 R)
• M62: 43,247,697 km (0.047 R)
• M63: 43,635,006 km (0.031 R)
• M64: 45,098,073 km (0.101 R)
• M65: 45,786,373 km (0.106 R)
• M66: 46,477,964 km (0.074 R)
• M67: 46,775,514 km (0.099 R)
• M68: 48,473,300 km (0.08 R)
• M69: 52,031,635 km (0.084 R)
• M70: 54,624,316 km (0.101 R)
• M71: 55,147,909 km (0.098 R)
• M72: 55,252,777 km (0.066 R)
• M73: 56,305,647 km (0.092 R)
• M74: 59,181,067 km (0.105 R)
• M75: 60,474,191 km (0.096 R)
• M76: 61,776,740 km (0.096 R)
• M77: 63,637,737 km (0.111 R)
• M78: 63,968,050 km (0.101 R)
• M79: 65,184,131 km (0.087 R)
• M80: 65,517,135 km (0.055 R)
• M81: 65,961,890 km (0.06 R)
• M82: 66,184,791 km (0.109 R)
• M83: 66,631,041 km (0.067 R)
• M84: 67,190,388 km (0.106 R)
• M85: 67,639,032 km (0.114 R)
• M86: 68,539,162 km (0.107 R)
• M87: 68,764,756 km (0.102 R)
• M88: 69,216,840 km (0.108 R)
• M89: 70,692,923 km (0.115 R)
• M90: 71,263,339 km (0.093 R)
• M91: 72,753,633 km (0.118 R)
• M92: 73,907,033 km (0.06 R)
• M93: 74,834,091 km (0.099 R)
• M94: 75,299,041 km (0.109 R)
• M95: 76,115,097 km (0.1 R)
• M96: 78,226,821 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit