🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 23.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.83 AU

Year: 360 Days

Day: 14.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 10.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.76 AU - 0.8 AU

Year: 452 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,300,793 km

• M1: 126,859 km (0.118 R)
• M2: 207,941 km (0.115 R)
• M3: 289,771 km (0.089 R)
• M4: 385,813 km (0.053 R)
• M5: 470,784 km (0.084 R)
• M6: 546,780 km (0.102 R)
• M7: 613,950 km (0.102 R)
• M8: 731,683 km (0.109 R)
• M9: 861,684 km (0.119 R)
• M10: 954,135 km (0.113 R)
• M11: 1,058,704 km (0.119 R)
• M12: 1,185,264 km (0.118 R)
• M13: 1,275,471 km (0.095 R)
• M14: 1,340,098 km (0.095 R)
• M15: 1,487,452 km (0.104 R)
• M16: 1,560,605 km (0.112 R)
• M17: 1,695,692 km (0.11 R)
• M18: 1,777,522 km (0.075 R)
• M19: 1,876,705 km (0.065 R)
• M20: 1,982,920 km (0.117 R)
• M21: 2,091,378 km (0.09 R)
• M22: 2,179,491 km (0.115 R)
• M23: 2,285,855 km (0.116 R)
• M24: 2,371,126 km (0.057 R)
• M25: 2,722,831 km (0.112 R)
• M26: 2,801,220 km (0.092 R)
• M27: 3,091,290 km (0.098 R)
• M28: 3,154,122 km (0.114 R)
• M29: 3,339,324 km (0.107 R)
• M30: 3,410,383 km (0.071 R)
• M31: 3,488,622 km (0.081 R)
• M32: 3,574,043 km (0.107 R)
• M33: 3,713,468 km (0.082 R)
• M34: 3,793,952 km (0.077 R)
• M35: 3,861,570 km (0.11 R)
• M36: 3,970,477 km (0.071 R)
• M37: 4,066,669 km (0.096 R)
• M38: 4,163,608 km (0.096 R)
• M39: 4,247,383 km (0.119 R)
• M40: 4,338,787 km (0.09 R)
• M41: 4,459,213 km (0.027 R)
• M42: 4,652,943 km (0.051 R)
• M43: 4,739,859 km (0.027 R)
• M44: 4,842,034 km (0.098 R)
• M45: 4,944,958 km (0.112 R)
• M46: 5,070,919 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 11.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.29 AU - 2.11 AU

Year: 1454 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,300,793 km

• M1: 194,028 km (0.065 R)
• M2: 311,612 km (0.111 R)
• M3: 391,198 km (0.097 R)
• M4: 499,358 km (0.12 R)
• M5: 592,108 km (0.089 R)
• M6: 743,950 km (0.111 R)
• M7: 893,548 km (0.099 R)
• M8: 993,479 km (0.098 R)
• M9: 1,151,006 km (0.1 R)
• M10: 1,307,785 km (0.094 R)
• M11: 1,452,296 km (0.119 R)
• M12: 1,663,828 km (0.083 R)
• M13: 1,810,733 km (0.083 R)
• M14: 2,300,366 km (0.054 R)
• M15: 2,512,496 km (0.035 R)
• M16: 2,669,724 km (0.09 R)
• M17: 2,768,159 km (0.03 R)
• M18: 2,892,924 km (0.115 R)
• M19: 3,070,795 km (0.12 R)
• M20: 3,174,168 km (0.088 R)
• M21: 3,464,387 km (0.115 R)
• M22: 3,545,170 km (0.095 R)
• M23: 3,763,434 km (0.089 R)
• M24: 3,943,998 km (0.099 R)
• M25: 4,070,857 km (0.028 R)
• M26: 4,170,340 km (0.056 R)
• M27: 4,459,363 km (0.101 R)
• M28: 4,576,797 km (0.029 R)
• M29: 4,710,089 km (0.08 R)
• M30: 5,087,524 km (0.074 R)
• M31: 5,179,527 km (0.103 R)
• M32: 5,458,976 km (0.089 R)
• M33: 5,648,068 km (0.09 R)
• M34: 5,823,396 km (0.067 R)
• M35: 6,065,296 km (0.065 R)
• M36: 6,195,745 km (0.094 R)
• M37: 6,277,725 km (0.025 R)
• M38: 6,542,513 km (0.063 R)
• M39: 6,793,987 km (0.082 R)
• M40: 6,980,536 km (0.089 R)
• M41: 7,220,491 km (0.109 R)
• M42: 7,410,929 km (0.12 R)
• M43: 7,638,168 km (0.113 R)
• M44: 8,351,600 km (0.077 R)
• M45: 8,497,009 km (0.062 R)
• M46: 8,569,864 km (0.116 R)
• M47: 8,919,324 km (0.111 R)
• M48: 9,367,370 km (0.097 R)
• M49: 9,594,310 km (0.112 R)
• M50: 9,842,044 km (0.119 R)
• M51: 9,937,936 km (0.06 R)
• M52: 10,421,885 km (0.108 R)
• M53: 10,696,397 km (0.095 R)
• M54: 10,953,406 km (0.032 R)
• M55: 11,132,475 km (0.083 R)
• M56: 11,372,879 km (0.116 R)
• M57: 11,838,278 km (0.106 R)
• M58: 12,413,482 km (0.115 R)
• M59: 12,683,655 km (0.111 R)
• M60: 12,829,813 km (0.067 R)
• M61: 13,229,688 km (0.079 R)
• M62: 13,526,939 km (0.048 R)
• M63: 13,762,107 km (0.075 R)
• M64: 14,128,173 km (0.065 R)
• M65: 14,236,332 km (0.074 R)
• M66: 14,628,428 km (0.085 R)
• M67: 14,737,933 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 13.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.7 AU - 2.14 AU

Year: 1745 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,300,793 km

• M1: 164,109 km (0.06 R)
• M2: 255,214 km (0.086 R)
• M3: 353,649 km (0.109 R)
• M4: 495,917 km (0.119 R)
• M5: 585,676 km (0.089 R)
• M6: 771,177 km (0.065 R)
• M7: 1,001,259 km (0.099 R)
• M8: 1,104,780 km (0.113 R)
• M9: 1,195,437 km (0.096 R)
• M10: 1,297,462 km (0.077 R)
• M11: 1,384,977 km (0.103 R)
• M12: 1,483,712 km (0.115 R)
• M13: 1,566,290 km (0.079 R)
• M14: 1,688,661 km (0.105 R)
• M15: 2,085,544 km (0.118 R)
• M16: 2,220,930 km (0.073 R)
• M17: 2,305,752 km (0.099 R)
• M18: 2,402,691 km (0.097 R)
• M19: 2,489,907 km (0.095 R)
• M20: 2,712,808 km (0.085 R)
• M21: 2,849,839 km (0.1 R)
• M22: 2,965,778 km (0.097 R)
• M23: 3,372,086 km (0.062 R)
• M24: 3,644,653 km (0.111 R)
• M25: 3,847,358 km (0.109 R)
• M26: 3,937,266 km (0.098 R)
• M27: 4,106,162 km (0.101 R)
• M28: 4,737,017 km (0.065 R)
• M29: 5,127,317 km (0.095 R)
• M30: 5,212,289 km (0.084 R)
• M31: 5,398,090 km (0.077 R)
• M32: 5,791,233 km (0.081 R)
• M33: 5,894,754 km (0.076 R)
• M34: 5,983,915 km (0.086 R)
• M35: 6,178,691 km (0.096 R)
• M36: 6,299,566 km (0.108 R)
• M37: 6,406,080 km (0.108 R)
• M38: 6,806,703 km (0.044 R)
• M39: 7,041,721 km (0.069 R)
• M40: 7,231,561 km (0.106 R)
• M41: 7,391,182 km (0.061 R)
• M42: 7,551,850 km (0.103 R)
• M43: 7,681,252 km (0.119 R)
• M44: 7,909,688 km (0.067 R)
• M45: 8,272,912 km (0.11 R)
• M46: 8,490,278 km (0.107 R)
• M47: 8,760,302 km (0.115 R)
• M48: 9,084,779 km (0.118 R)
• M49: 9,222,559 km (0.029 R)
• M50: 9,395,793 km (0.094 R)
• M51: 9,552,572 km (0.029 R)
• M52: 9,692,745 km (0.119 R)
• M53: 9,780,709 km (0.112 R)
• M54: 10,081,700 km (0.055 R)
• M55: 10,367,731 km (0.042 R)
• M56: 10,929,770 km (0.064 R)
• M57: 11,316,181 km (0.116 R)
• M58: 11,408,782 km (0.109 R)
• M59: 11,632,282 km (0.076 R)
• M60: 11,744,480 km (0.09 R)
• M61: 11,970,074 km (0.104 R)
• M62: 12,751,872 km (0.111 R)
• M63: 13,041,942 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 9

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.18 AU - 2.74 AU

Year: 2531 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,300,793 km

• M1: 138,528 km (0.055 R)
• M2: 200,461 km (0.12 R)
• M3: 306,376 km (0.084 R)
• M4: 409,001 km (0.109 R)
• M5: 1,174,194 km (0.111 R)
• M6: 1,280,707 km (0.116 R)
• M7: 1,368,372 km (0.119 R)
• M8: 1,596,508 km (0.117 R)
• M9: 1,655,450 km (0.105 R)
• M10: 1,836,912 km (0.036 R)
• M11: 1,911,412 km (0.036 R)
• M12: 1,974,243 km (0.071 R)
• M13: 3,071,992 km (0.106 R)
• M14: 3,190,773 km (0.094 R)
• M15: 3,265,871 km (0.057 R)
• M16: 3,341,418 km (0.095 R)
• M17: 3,463,789 km (0.058 R)
• M18: 3,540,832 km (0.058 R)
• M19: 3,983,642 km (0.097 R)
• M20: 4,080,880 km (0.073 R)
• M21: 4,162,561 km (0.082 R)
• M22: 4,444,104 km (0.102 R)
• M23: 4,680,618 km (0.075 R)
• M24: 4,748,984 km (0.114 R)
• M25: 4,817,650 km (0.036 R)
• M26: 4,973,531 km (0.091 R)
• M27: 5,060,746 km (0.1 R)
• M28: 5,432,946 km (0.094 R)
• M29: 5,522,854 km (0.095 R)
• M30: 5,649,713 km (0.08 R)
• M31: 5,722,567 km (0.107 R)
• M32: 5,887,574 km (0.027 R)
• M33: 5,961,475 km (0.041 R)
• M34: 6,166,275 km (0.094 R)
• M35: 6,278,922 km (0.117 R)
• M36: 6,640,350 km (0.102 R)
• M37: 6,698,095 km (0.093 R)
• M38: 6,755,989 km (0.041 R)
• M39: 7,087,050 km (0.114 R)
• M40: 7,503,231 km (0.048 R)
• M41: 7,583,415 km (0.092 R)
• M42: 7,663,899 km (0.112 R)
• M43: 7,886,650 km (0.08 R)
• M44: 7,947,836 km (0.092 R)
• M45: 8,235,213 km (0.08 R)
• M46: 8,318,090 km (0.113 R)
• M47: 9,160,775 km (0.12 R)
• M48: 9,310,971 km (0.073 R)
• M49: 9,744,805 km (0.085 R)
• M50: 9,986,256 km (0.106 R)
• M51: 10,229,802 km (0.046 R)
• M52: 10,497,582 km (0.066 R)
• M53: 10,564,901 km (0.095 R)
• M54: 11,131,428 km (0.103 R)
• M55: 11,314,835 km (0.104 R)
• M56: 11,406,987 km (0.099 R)
• M57: 11,754,503 km (0.077 R)
• M58: 12,105,460 km (0.052 R)
• M59: 12,436,221 km (0.11 R)
• M60: 12,626,509 km (0.095 R)
• M61: 12,722,102 km (0.097 R)
• M62: 13,739,667 km (0.1 R)
• M63: 14,307,989 km (0.051 R)
• M64: 14,959,637 km (0.078 R)
• M65: 15,086,048 km (0.098 R)
• M66: 15,162,043 km (0.102 R)
• M67: 15,390,928 km (0.087 R)
• M68: 15,903,600 km (0.116 R)
• M69: 15,981,092 km (0.073 R)
• M70: 16,265,926 km (0.107 R)
• M71: 16,761,843 km (0.107 R)
• M72: 17,315,804 km (0.071 R)
• M73: 17,795,415 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.3

Radius: 4.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.24 AU - 9.52 AU

Year: 17359 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,300,793 km

• M1: 345,122 km (0.108 R)
• M2: 695,032 km (0.05 R)
• M3: 1,327,232 km (0.118 R)
• M4: 1,466,508 km (0.118 R)
• M5: 1,610,571 km (0.112 R)
• M6: 2,355,867 km (0.043 R)
• M7: 3,911,835 km (0.067 R)
• M8: 4,086,715 km (0.108 R)
• M9: 4,626,464 km (0.08 R)
• M10: 4,918,180 km (0.102 R)
• M11: 5,352,911 km (0.084 R)
• M12: 5,771,785 km (0.041 R)
• M13: 6,230,003 km (0.066 R)
• M14: 6,346,390 km (0.085 R)
• M15: 6,610,880 km (0.118 R)
• M16: 7,673,473 km (0.072 R)
• M17: 8,853,202 km (0.079 R)
• M18: 11,447,528 km (0.03 R)
• M19: 13,347,122 km (0.093 R)
• M20: 13,610,115 km (0.073 R)
• M21: 14,141,487 km (0.117 R)
• M22: 15,302,665 km (0.075 R)
• M23: 15,459,743 km (0.084 R)
• M24: 16,735,963 km (0.099 R)
• M25: 16,816,895 km (0.085 R)
• M26: 17,427,703 km (0.078 R)
• M27: 18,294,922 km (0.107 R)
• M28: 19,345,398 km (0.089 R)
• M29: 20,415,472 km (0.081 R)
• M30: 20,935,923 km (0.035 R)
• M31: 22,122,683 km (0.064 R)
• M32: 23,195,898 km (0.116 R)
• M33: 23,240,927 km (0.115 R)
• M34: 23,286,105 km (0.087 R)
• M35: 25,067,966 km (0.09 R)
• M36: 26,327,131 km (0.035 R)
• M37: 27,273,038 km (0.057 R)
• M38: 27,893,869 km (0.084 R)
• M39: 31,265,955 km (0.079 R)
• M40: 33,380,521 km (0.061 R)
• M41: 33,839,637 km (0.113 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: 221 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit