🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 37.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,772,726 km

• M1: 18,700 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 313 Days

Day: 40.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 14.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.9 AU

Year: 435 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,772,726 km

• M1: 178,620 km (0.108 R)
• M2: 291,417 km (0.047 R)
• M3: 388,655 km (0.104 R)
• M4: 487,390 km (0.106 R)
• M5: 579,692 km (0.095 R)
• M6: 682,914 km (0.086 R)
• M7: 783,294 km (0.054 R)
• M8: 882,328 km (0.118 R)
• M9: 990,039 km (0.069 R)
• M10: 1,130,661 km (0.048 R)
• M11: 1,303,895 km (0.09 R)
• M12: 1,473,090 km (0.084 R)
• M13: 1,562,999 km (0.082 R)
• M14: 1,678,039 km (0.064 R)
• M15: 1,786,498 km (0.091 R)
• M16: 1,931,757 km (0.104 R)
• M17: 2,076,119 km (0.071 R)
• M18: 2,203,577 km (0.104 R)
• M19: 2,333,727 km (0.091 R)
• M20: 2,455,948 km (0.085 R)
• M21: 2,596,570 km (0.051 R)
• M22: 2,690,219 km (0.113 R)
• M23: 2,818,573 km (0.029 R)
• M24: 2,949,172 km (0.099 R)
• M25: 3,046,860 km (0.112 R)
• M26: 3,157,562 km (0.041 R)
• M27: 3,323,167 km (0.11 R)
• M28: 3,431,177 km (0.106 R)
• M29: 3,663,203 km (0.102 R)
• M30: 3,787,369 km (0.089 R)
• M31: 3,881,466 km (0.104 R)
• M32: 4,462,804 km (0.119 R)
• M33: 4,609,110 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 12.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.38 AU

Year: 778 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,772,726 km

• M1: 178,470 km (0.119 R)
• M2: 272,567 km (0.116 R)
• M3: 388,356 km (0.067 R)
• M4: 480,359 km (0.093 R)
• M5: 577,597 km (0.084 R)
• M6: 702,960 km (0.109 R)
• M7: 822,489 km (0.028 R)
• M8: 944,112 km (0.12 R)
• M9: 1,048,531 km (0.057 R)
• M10: 1,151,006 km (0.051 R)
• M11: 1,282,652 km (0.113 R)
• M12: 1,406,370 km (0.073 R)
• M13: 1,554,920 km (0.093 R)
• M14: 1,659,190 km (0.11 R)
• M15: 1,744,610 km (0.104 R)
• M16: 2,009,698 km (0.084 R)
• M17: 2,101,102 km (0.098 R)
• M18: 2,233,047 km (0.09 R)
• M19: 2,562,761 km (0.073 R)
• M20: 2,679,148 km (0.12 R)
• M21: 2,771,749 km (0.111 R)
• M22: 2,882,601 km (0.108 R)
• M23: 2,986,422 km (0.102 R)
• M24: 3,162,050 km (0.106 R)
• M25: 3,296,239 km (0.098 R)
• M26: 3,441,349 km (0.113 R)
• M27: 3,579,428 km (0.058 R)
• M28: 3,995,161 km (0.118 R)
• M29: 4,082,077 km (0.113 R)
• M30: 4,179,465 km (0.09 R)
• M31: 4,297,498 km (0.092 R)
• M32: 4,476,417 km (0.087 R)
• M33: 4,617,488 km (0.115 R)
• M34: 4,708,892 km (0.076 R)
• M35: 4,852,207 km (0.081 R)
• M36: 4,945,257 km (0.028 R)
• M37: 5,133,002 km (0.106 R)
• M38: 5,376,398 km (0.087 R)
• M39: 5,547,987 km (0.096 R)
• M40: 5,656,295 km (0.098 R)
• M41: 5,754,132 km (0.06 R)
• M42: 5,951,901 km (0.071 R)
• M43: 6,040,463 km (0.044 R)
• M44: 6,207,713 km (0.093 R)
• M45: 6,365,389 km (0.085 R)
• M46: 6,467,266 km (0.057 R)
• M47: 6,927,279 km (0.064 R)
• M48: 7,079,121 km (0.101 R)
• M49: 7,374,128 km (0.116 R)
• M50: 7,505,176 km (0.079 R)
• M51: 7,601,068 km (0.063 R)
• M52: 8,098,780 km (0.056 R)
• M53: 8,197,066 km (0.119 R)
• M54: 8,333,050 km (0.06 R)
• M55: 8,419,967 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 9.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.22 AU - 1.44 AU

Year: 1006 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,772,726 km

• M1: 125,064 km (0.108 R)
• M2: 195,375 km (0.118 R)
• M3: 274,362 km (0.11 R)
• M4: 351,106 km (0.098 R)
• M5: 454,179 km (0.045 R)
• M6: 555,307 km (0.093 R)
• M7: 616,343 km (0.062 R)
• M8: 793,018 km (0.056 R)
• M9: 946,655 km (0.119 R)
• M10: 1,074,711 km (0.078 R)
• M11: 1,146,967 km (0.109 R)
• M12: 1,221,018 km (0.05 R)
• M13: 1,335,311 km (0.087 R)
• M14: 1,493,436 km (0.115 R)
• M15: 1,602,343 km (0.047 R)
• M16: 1,728,005 km (0.097 R)
• M17: 2,056,971 km (0.116 R)
• M18: 2,140,446 km (0.058 R)
• M19: 2,271,793 km (0.085 R)
• M20: 2,350,332 km (0.114 R)
• M21: 2,437,697 km (0.089 R)
• M22: 2,502,024 km (0.069 R)
• M23: 2,615,868 km (0.1 R)
• M24: 2,731,508 km (0.099 R)
• M25: 3,176,112 km (0.071 R)
• M26: 3,246,423 km (0.102 R)
• M27: 3,791,408 km (0.086 R)
• M28: 3,856,783 km (0.062 R)
• M29: 3,951,029 km (0.055 R)
• M30: 4,306,175 km (0.1 R)
• M31: 4,512,321 km (0.069 R)
• M32: 4,621,677 km (0.1 R)
• M33: 4,741,953 km (0.086 R)
• M34: 4,802,540 km (0.098 R)
• M35: 4,873,450 km (0.106 R)
• M36: 4,995,821 km (0.115 R)
• M37: 5,202,266 km (0.041 R)
• M38: 5,805,744 km (0.115 R)
• M39: 5,870,669 km (0.05 R)
• M40: 6,033,881 km (0.066 R)
• M41: 6,264,710 km (0.12 R)
• M42: 6,554,780 km (0.108 R)
• M43: 6,633,618 km (0.091 R)
• M44: 6,952,112 km (0.105 R)
• M45: 7,032,596 km (0.104 R)
• M46: 7,171,124 km (0.088 R)
• M47: 7,533,450 km (0.068 R)
• M48: 7,616,028 km (0.071 R)
• M49: 7,901,610 km (0.057 R)
• M50: 8,069,908 km (0.104 R)
• M51: 8,166,548 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.06 AU - 4.14 AU

Year: 4481 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,772,726 km

• M1: 490,531 km (0.104 R)
• M2: 584,628 km (0.101 R)
• M3: 872,455 km (0.076 R)
• M4: 1,222,215 km (0.105 R)
• M5: 1,313,021 km (0.035 R)
• M6: 1,666,670 km (0.098 R)
• M7: 2,502,473 km (0.116 R)
• M8: 2,760,230 km (0.083 R)
• M9: 2,923,292 km (0.112 R)
• M10: 3,786,920 km (0.044 R)
• M11: 4,060,834 km (0.099 R)
• M12: 4,341,480 km (0.116 R)
• M13: 4,460,410 km (0.109 R)
• M14: 4,996,270 km (0.084 R)
• M15: 5,196,432 km (0.06 R)
• M16: 6,102,845 km (0.118 R)
• M17: 6,263,214 km (0.108 R)
• M18: 6,725,322 km (0.104 R)
• M19: 6,974,402 km (0.109 R)
• M20: 7,198,500 km (0.08 R)
• M21: 7,826,961 km (0.117 R)
• M22: 8,562,683 km (0.113 R)
• M23: 9,075,654 km (0.11 R)
• M24: 9,197,726 km (0.108 R)
• M25: 10,036,820 km (0.114 R)
• M26: 10,481,575 km (0.078 R)
• M27: 10,965,225 km (0.109 R)
• M28: 11,193,511 km (0.111 R)
• M29: 11,324,559 km (0.114 R)
• M30: 11,423,293 km (0.084 R)
• M31: 11,522,178 km (0.055 R)
• M32: 11,754,353 km (0.077 R)
• M33: 11,921,006 km (0.094 R)
• M34: 12,256,853 km (0.085 R)
• M35: 12,800,791 km (0.095 R)
• M36: 13,041,194 km (0.101 R)
• M37: 13,387,214 km (0.118 R)
• M38: 14,372,466 km (0.034 R)
• M39: 14,515,033 km (0.1 R)
• M40: 14,765,908 km (0.036 R)
• M41: 15,162,941 km (0.11 R)
• M42: 15,308,201 km (0.102 R)
• M43: 15,636,717 km (0.109 R)
• M44: 16,004,429 km (0.098 R)
• M45: 16,412,233 km (0.082 R)
• M46: 16,636,181 km (0.069 R)
• M47: 17,162,616 km (0.119 R)
• M48: 17,390,004 km (0.108 R)
• M49: 18,231,941 km (0.116 R)
• M50: 19,401,647 km (0.096 R)
• M51: 19,677,954 km (0.11 R)
• M52: 20,075,137 km (0.091 R)
• M53: 20,194,815 km (0.062 R)
• M54: 20,515,104 km (0.076 R)
• M55: 20,756,405 km (0.064 R)
• M56: 22,018,114 km (0.093 R)
• M57: 22,389,117 km (0.112 R)
• M58: 23,012,042 km (0.117 R)
• M59: 23,179,143 km (0.049 R)
• M60: 23,430,467 km (0.037 R)
• M61: 23,682,839 km (0.079 R)
• M62: 24,105,303 km (0.116 R)
• M63: 24,487,675 km (0.097 R)
• M64: 24,914,927 km (0.117 R)
• M65: 25,215,469 km (0.088 R)
• M66: 25,560,442 km (0.063 R)
• M67: 26,692,299 km (0.105 R)
• M68: 27,220,230 km (0.037 R)
• M69: 27,352,774 km (0.073 R)
• M70: 27,751,602 km (0.093 R)
• M71: 28,599,971 km (0.086 R)
• M72: 28,959,754 km (0.1 R)
• M73: 29,094,991 km (0.072 R)
• M74: 29,865,719 km (0.049 R)
• M75: 30,459,622 km (0.088 R)
• M76: 30,781,108 km (0.06 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 12.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.89 AU - 4.97 AU

Year: 7181 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,772,726 km

• M1: 189,391 km (0.092 R)
• M2: 283,039 km (0.052 R)
• M3: 452,833 km (0.096 R)
• M4: 559,945 km (0.069 R)
• M5: 863,629 km (0.096 R)
• M6: 1,019,210 km (0.115 R)
• M7: 1,323,941 km (0.11 R)
• M8: 1,468,901 km (0.108 R)
• M9: 1,581,100 km (0.051 R)
• M10: 1,794,875 km (0.072 R)
• M11: 1,875,060 km (0.109 R)
• M12: 2,560,068 km (0.101 R)
• M13: 2,743,027 km (0.078 R)
• M14: 2,930,323 km (0.089 R)
• M15: 3,049,553 km (0.038 R)
• M16: 3,219,197 km (0.067 R)
• M17: 3,417,115 km (0.1 R)
• M18: 3,877,128 km (0.118 R)
• M19: 4,221,652 km (0.102 R)
• M20: 4,548,523 km (0.111 R)
• M21: 5,727,205 km (0.082 R)
• M22: 6,242,570 km (0.046 R)
• M23: 6,584,101 km (0.075 R)
• M24: 6,804,609 km (0.03 R)
• M25: 7,027,659 km (0.089 R)
• M26: 8,347,860 km (0.118 R)
• M27: 8,484,144 km (0.1 R)
• M28: 8,793,363 km (0.112 R)
• M29: 9,352,260 km (0.067 R)
• M30: 9,958,730 km (0.107 R)
• M31: 10,725,569 km (0.093 R)
• M32: 11,625,251 km (0.11 R)
• M33: 12,199,706 km (0.055 R)
• M34: 12,393,286 km (0.118 R)
• M35: 12,940,814 km (0.084 R)
• M36: 14,836,219 km (0.083 R)
• M37: 15,084,402 km (0.059 R)
• M38: 15,292,343 km (0.057 R)
• M39: 15,710,918 km (0.09 R)
• M40: 16,133,233 km (0.096 R)
• M41: 16,816,895 km (0.11 R)
• M42: 18,212,494 km (0.072 R)
• M43: 18,611,770 km (0.093 R)
• M44: 18,879,550 km (0.086 R)
• M45: 18,969,010 km (0.096 R)
• M46: 19,193,556 km (0.079 R)
• M47: 19,328,643 km (0.083 R)
• M48: 19,509,208 km (0.104 R)
• M49: 19,963,237 km (0.087 R)
• M50: 20,466,784 km (0.073 R)
• M51: 20,789,317 km (0.103 R)
• M52: 20,928,144 km (0.112 R)
• M53: 21,299,595 km (0.064 R)
• M54: 22,332,718 km (0.106 R)
• M55: 22,474,836 km (0.066 R)
• M56: 22,759,970 km (0.101 R)
• M57: 23,430,019 km (0.101 R)
• M58: 25,875,794 km (0.108 R)
• M59: 26,675,395 km (0.094 R)
• M60: 26,927,018 km (0.114 R)
• M61: 27,381,796 km (0.104 R)
• M62: 27,635,663 km (0.096 R)
• M63: 28,401,605 km (0.11 R)
• M64: 29,071,205 km (0.088 R)
• M65: 29,226,487 km (0.095 R)
• M66: 29,433,830 km (0.057 R)
• M67: 31,747,660 km (0.118 R)
• M68: 32,335,281 km (0.043 R)
• M69: 33,358,680 km (0.102 R)
• M70: 34,941,126 km (0.111 R)
• M71: 36,269,106 km (0.093 R)
• M72: 36,883,355 km (0.057 R)
• M73: 36,995,404 km (0.082 R)
• M74: 37,613,542 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.3

Radius: 3.1

Gravity: 61.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.21 AU - 9.93 AU

Year: 15039 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,772,726 km

• M1: 73,602 km (0.071 R)
• M2: 349,012 km (0.03 R)
• M3: 380,427 km (0.11 R)
• M4: 463,753 km (0.114 R)
• M5: 894,595 km (0.099 R)
• M6: 960,718 km (0.106 R)
• M7: 1,492,837 km (0.073 R)
• M8: 1,843,195 km (0.071 R)
• M9: 1,871,170 km (0.074 R)
• M10: 2,129,226 km (0.084 R)
• M11: 2,188,168 km (0.115 R)
• M12: 2,935,858 km (0.057 R)
• M13: 3,201,245 km (0.079 R)
• M14: 3,302,672 km (0.08 R)
• M15: 3,474,111 km (0.081 R)
• M16: 3,508,818 km (0.112 R)
• M17: 3,578,381 km (0.062 R)
• M18: 4,005,782 km (0.076 R)
• M19: 5,064,038 km (0.081 R)
• M20: 5,421,427 km (0.086 R)
• M21: 5,542,452 km (0.104 R)
• M22: 5,582,993 km (0.12 R)
• M23: 5,910,612 km (0.082 R)
• M24: 6,498,980 km (0.102 R)
• M25: 6,930,570 km (0.101 R)
• M26: 8,187,342 km (0.088 R)
• M27: 8,559,093 km (0.058 R)
• M28: 9,415,540 km (0.082 R)
• M29: 9,560,950 km (0.045 R)
• M30: 9,658,188 km (0.114 R)
• M31: 12,248,625 km (0.083 R)
• M32: 14,141,786 km (0.108 R)
• M33: 14,699,188 km (0.106 R)
• M34: 15,491,458 km (0.075 R)
• M35: 15,605,900 km (0.109 R)
• M36: 16,881,821 km (0.097 R)
• M37: 17,651,352 km (0.117 R)
• M38: 17,950,398 km (0.108 R)
• M39: 18,432,253 km (0.109 R)
• M40: 18,674,901 km (0.07 R)
• M41: 18,918,446 km (0.112 R)
• M42: 21,284,635 km (0.08 R)
• M43: 21,858,493 km (0.035 R)
• M44: 22,179,530 km (0.102 R)
• M45: 23,282,665 km (0.097 R)
• M46: 23,544,910 km (0.1 R)
• M47: 23,742,080 km (0.118 R)
• M48: 23,808,052 km (0.101 R)
• M49: 23,873,875 km (0.091 R)
• M50: 25,004,087 km (0.088 R)
• M51: 26,015,668 km (0.108 R)
• M52: 26,560,653 km (0.091 R)
• M53: 27,109,378 km (0.107 R)
• M54: 27,247,158 km (0.078 R)
• M55: 29,270,619 km (0.117 R)
• M56: 29,624,418 km (0.042 R)
• M57: 31,269,845 km (0.086 R)
• M58: 32,651,381 km (0.119 R)
• M59: 33,018,195 km (0.058 R)
• M60: 33,756,012 km (0.06 R)
• M61: 34,797,961 km (0.084 R)
• M62: 34,947,708 km (0.029 R)
• M63: 35,322,900 km (0.108 R)
• M64: 36,228,864 km (0.065 R)
• M65: 36,380,557 km (0.04 R)
• M66: 37,755,810 km (0.114 R)
• M67: 38,217,918 km (0.093 R)
• M68: 38,449,645 km (0.042 R)
• M69: 38,992,386 km (0.038 R)
• M70: 40,714,257 km (0.041 R)
• M71: 43,343,141 km (0.077 R)
• M72: 44,556,080 km (0.102 R)
• M73: 44,718,543 km (0.106 R)
• M74: 44,881,306 km (0.102 R)
• M75: 46,108,457 km (0.116 R)
• M76: 49,181,946 km (0.08 R)
• M77: 49,770,763 km (0.07 R)
• M78: 50,446,646 km (0.106 R)
• M79: 50,870,606 km (0.059 R)
• M80: 52,149,519 km (0.069 R)
• M81: 54,738,908 km (0.101 R)
• M82: 54,825,974 km (0.1 R)
• M83: 55,087,322 km (0.119 R)
• M84: 55,436,483 km (0.079 R)
• M85: 56,664,233 km (0.083 R)
• M86: 57,635,272 km (0.114 R)
• M87: 58,344,815 km (0.098 R)
• M88: 58,611,698 km (0.086 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: 446 - 11,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit