🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.74 AU

Year: 293 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,940,902 km

• M1: 314,006 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 13.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.68 AU - 0.76 AU

Year: 394 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,940,902 km

• M1: 192,981 km (0.113 R)
• M2: 282,142 km (0.087 R)
• M3: 378,183 km (0.054 R)
• M4: 507,286 km (0.104 R)
• M5: 597,494 km (0.109 R)
• M6: 716,275 km (0.109 R)
• M7: 824,883 km (0.072 R)
• M8: 952,041 km (0.066 R)
• M9: 1,169,855 km (0.119 R)
• M10: 1,273,676 km (0.108 R)
• M11: 1,385,575 km (0.113 R)
• M12: 1,550,283 km (0.091 R)
• M13: 1,635,105 km (0.069 R)
• M14: 1,721,722 km (0.113 R)
• M15: 1,862,643 km (0.103 R)
• M16: 1,969,456 km (0.098 R)
• M17: 2,128,479 km (0.085 R)
• M18: 2,291,690 km (0.085 R)
• M19: 2,395,212 km (0.104 R)
• M20: 2,512,197 km (0.093 R)
• M21: 2,601,208 km (0.092 R)
• M22: 2,733,751 km (0.089 R)
• M23: 2,949,322 km (0.079 R)
• M24: 3,075,134 km (0.114 R)
• M25: 3,164,294 km (0.104 R)
• M26: 3,267,217 km (0.06 R)
• M27: 3,476,655 km (0.106 R)
• M28: 3,603,214 km (0.107 R)
• M29: 3,731,270 km (0.077 R)
• M30: 3,957,312 km (0.091 R)
• M31: 4,054,551 km (0.081 R)
• M32: 4,166,749 km (0.061 R)
• M33: 4,294,356 km (0.1 R)
• M34: 4,655,486 km (0.04 R)
• M35: 4,817,500 km (0.097 R)
• M36: 5,101,886 km (0.101 R)
• M37: 5,253,728 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 13.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.72 AU - 0.86 AU

Year: 453 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,940,902 km

• M1: 182,809 km (0.084 R)
• M2: 452,833 km (0.068 R)
• M3: 562,488 km (0.115 R)
• M4: 659,278 km (0.081 R)
• M5: 762,949 km (0.114 R)
• M6: 921,074 km (0.12 R)
• M7: 1,017,266 km (0.104 R)
• M8: 1,146,967 km (0.09 R)
• M9: 1,231,041 km (0.066 R)
• M10: 1,335,011 km (0.098 R)
• M11: 1,445,564 km (0.118 R)
• M12: 1,541,008 km (0.12 R)
• M13: 1,630,916 km (0.058 R)
• M14: 1,789,041 km (0.101 R)
• M15: 1,904,082 km (0.118 R)
• M16: 2,021,815 km (0.094 R)
• M17: 2,133,565 km (0.046 R)
• M18: 2,264,613 km (0.05 R)
• M19: 2,389,676 km (0.068 R)
• M20: 2,486,167 km (0.048 R)
• M21: 2,628,883 km (0.114 R)
• M22: 2,710,414 km (0.106 R)
• M23: 2,843,706 km (0.095 R)
• M24: 2,960,392 km (0.079 R)
• M25: 3,232,361 km (0.118 R)
• M26: 3,334,686 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 12.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 0.99 AU

Year: 506 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,940,902 km

• M1: 159,771 km (0.074 R)
• M2: 309,668 km (0.107 R)
• M3: 448,345 km (0.104 R)
• M4: 584,778 km (0.083 R)
• M5: 670,946 km (0.079 R)
• M6: 754,123 km (0.071 R)
• M7: 841,189 km (0.083 R)
• M8: 927,956 km (0.097 R)
• M9: 1,027,139 km (0.106 R)
• M10: 1,111,213 km (0.107 R)
• M11: 1,262,008 km (0.12 R)
• M12: 1,430,455 km (0.09 R)
• M13: 1,520,214 km (0.099 R)
• M14: 1,745,209 km (0.096 R)
• M15: 1,870,572 km (0.097 R)
• M16: 1,963,622 km (0.061 R)
• M17: 2,052,483 km (0.038 R)
• M18: 2,154,808 km (0.049 R)
• M19: 2,327,144 km (0.089 R)
• M20: 2,415,108 km (0.09 R)
• M21: 2,549,297 km (0.075 R)
• M22: 2,659,701 km (0.069 R)
• M23: 2,798,378 km (0.074 R)
• M24: 3,069,449 km (0.075 R)
• M25: 3,159,357 km (0.117 R)
• M26: 3,243,282 km (0.097 R)
• M27: 3,377,621 km (0.099 R)
• M28: 3,477,851 km (0.12 R)
• M29: 3,637,323 km (0.055 R)
• M30: 3,806,667 km (0.044 R)
• M31: 3,911,087 km (0.078 R)
• M32: 4,031,663 km (0.048 R)
• M33: 4,138,176 km (0.094 R)
• M34: 4,260,996 km (0.091 R)
• M35: 4,408,649 km (0.098 R)
• M36: 4,708,892 km (0.058 R)
• M37: 4,869,710 km (0.116 R)
• M38: 4,983,255 km (0.116 R)
• M39: 5,081,391 km (0.117 R)
• M40: 5,229,792 km (0.105 R)
• M41: 5,321,196 km (0.068 R)
• M42: 5,404,821 km (0.101 R)
• M43: 5,649,713 km (0.072 R)
• M44: 5,734,984 km (0.11 R)
• M45: 5,880,991 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 14

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.68 AU - 1.04 AU

Year: 515 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,940,902 km

• M1: 175,030 km (0.111 R)
• M2: 306,825 km (0.05 R)
• M3: 398,978 km (0.054 R)
• M4: 487,240 km (0.039 R)
• M5: 618,288 km (0.093 R)
• M6: 746,643 km (0.089 R)
• M7: 851,960 km (0.119 R)
• M8: 940,971 km (0.107 R)
• M9: 1,059,901 km (0.041 R)
• M10: 1,153,549 km (0.077 R)
• M11: 1,267,842 km (0.114 R)
• M12: 1,400,984 km (0.08 R)
• M13: 1,497,475 km (0.095 R)
• M14: 1,627,326 km (0.12 R)
• M15: 1,773,184 km (0.088 R)
• M16: 1,862,194 km (0.078 R)
• M17: 1,956,740 km (0.089 R)
• M18: 2,048,892 km (0.076 R)
• M19: 2,164,083 km (0.086 R)
• M20: 2,290,343 km (0.12 R)
• M21: 2,477,640 km (0.026 R)
• M22: 2,568,595 km (0.078 R)
• M23: 2,670,172 km (0.112 R)
• M24: 2,791,945 km (0.094 R)
• M25: 2,958,747 km (0.111 R)
• M26: 3,055,686 km (0.103 R)
• M27: 3,158,609 km (0.073 R)
• M28: 3,262,730 km (0.073 R)
• M29: 3,352,937 km (0.103 R)
• M30: 3,561,626 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.29 AU - 1.43 AU

Year: 1024 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,940,902 km

• M1: 100,231 km (0.12 R)
• M2: 176,525 km (0.099 R)
• M3: 229,034 km (0.078 R)
• M4: 310,416 km (0.12 R)
• M5: 380,727 km (0.054 R)
• M6: 457,321 km (0.044 R)
• M7: 691,292 km (0.111 R)
• M8: 830,119 km (0.098 R)
• M9: 894,894 km (0.096 R)
• M10: 1,159,533 km (0.11 R)
• M11: 1,251,087 km (0.115 R)
• M12: 1,326,185 km (0.046 R)
• M13: 1,441,824 km (0.051 R)
• M14: 1,574,218 km (0.072 R)
• M15: 1,669,363 km (0.115 R)
• M16: 1,822,700 km (0.062 R)
• M17: 1,973,495 km (0.063 R)
• M18: 2,039,468 km (0.113 R)
• M19: 2,218,985 km (0.111 R)
• M20: 2,372,473 km (0.103 R)
• M21: 2,497,836 km (0.078 R)
• M22: 2,601,357 km (0.113 R)
• M23: 2,820,967 km (0.097 R)
• M24: 2,920,599 km (0.114 R)
• M25: 3,038,183 km (0.12 R)
• M26: 3,339,324 km (0.114 R)
• M27: 3,453,616 km (0.116 R)
• M28: 3,506,724 km (0.05 R)
• M29: 3,560,280 km (0.087 R)
• M30: 3,677,116 km (0.058 R)
• M31: 3,767,772 km (0.065 R)
• M32: 3,877,577 km (0.034 R)
• M33: 4,138,176 km (0.048 R)
• M34: 4,385,162 km (0.116 R)
• M35: 4,442,907 km (0.08 R)
• M36: 4,588,167 km (0.119 R)
• M37: 4,993,577 km (0.036 R)
• M38: 5,064,038 km (0.118 R)
• M39: 5,124,625 km (0.104 R)
• M40: 5,348,722 km (0.114 R)
• M41: 5,472,440 km (0.08 R)
• M42: 5,524,201 km (0.099 R)
• M43: 5,701,624 km (0.111 R)
• M44: 5,775,226 km (0.073 R)
• M45: 6,191,108 km (0.119 R)
• M46: 6,299,267 km (0.104 R)
• M47: 6,353,571 km (0.059 R)
• M48: 6,462,778 km (0.039 R)
• M49: 6,517,530 km (0.111 R)
• M50: 7,051,595 km (0.101 R)
• M51: 7,301,124 km (0.119 R)
• M52: 7,472,862 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 4.2

Gravity: 29.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.95 AU - 9.11 AU

Year: 13342 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,940,902 km

• M1: 149,448 km (0.097 R)
• M2: 261,347 km (0.058 R)
• M3: 327,021 km (0.096 R)
• M4: 491,279 km (0.119 R)
• M5: 540,348 km (0.079 R)
• M6: 715,975 km (0.102 R)
• M7: 928,704 km (0.067 R)
• M8: 1,095,356 km (0.053 R)
• M9: 1,204,412 km (0.066 R)
• M10: 1,851,722 km (0.113 R)
• M11: 2,417,651 km (0.089 R)
• M12: 3,248,518 km (0.104 R)
• M13: 3,824,918 km (0.07 R)
• M14: 4,124,862 km (0.119 R)
• M15: 4,158,671 km (0.104 R)
• M16: 4,747,339 km (0.062 R)
• M17: 5,069,423 km (0.105 R)
• M18: 5,962,373 km (0.095 R)
• M19: 6,544,608 km (0.101 R)
• M20: 7,023,470 km (0.039 R)
• M21: 8,397,377 km (0.095 R)
• M22: 8,483,246 km (0.103 R)
• M23: 8,699,266 km (0.033 R)
• M24: 9,536,415 km (0.063 R)
• M25: 11,097,469 km (0.102 R)
• M26: 11,428,679 km (0.102 R)
• M27: 11,476,251 km (0.119 R)
• M28: 11,571,545 km (0.111 R)
• M29: 13,082,483 km (0.086 R)
• M30: 13,181,966 km (0.094 R)
• M31: 13,281,897 km (0.091 R)
• M32: 13,936,986 km (0.072 R)
• M33: 14,861,352 km (0.107 R)
• M34: 16,124,257 km (0.075 R)
• M35: 16,499,000 km (0.103 R)
• M36: 17,202,708 km (0.104 R)
• M37: 17,640,581 km (0.115 R)
• M38: 18,304,197 km (0.094 R)
• M39: 18,583,197 km (0.093 R)
• M40: 18,695,096 km (0.101 R)
• M41: 18,976,041 km (0.086 R)
• M42: 20,171,029 km (0.108 R)
• M43: 20,459,154 km (0.084 R)
• M44: 21,860,737 km (0.103 R)
• M45: 21,979,069 km (0.054 R)
• M46: 22,573,272 km (0.068 R)
• M47: 23,353,574 km (0.113 R)
• M48: 23,595,474 km (0.062 R)
• M49: 25,311,661 km (0.06 R)
• M50: 25,373,744 km (0.101 R)
• M51: 25,934,436 km (0.061 R)
• M52: 26,059,500 km (0.079 R)
• M53: 26,814,521 km (0.092 R)
• M54: 27,004,360 km (0.101 R)
• M55: 27,067,790 km (0.034 R)
• M56: 27,321,807 km (0.081 R)
• M57: 27,896,413 km (0.11 R)
• M58: 28,733,263 km (0.082 R)
• M59: 28,862,815 km (0.026 R)
• M60: 28,992,516 km (0.104 R)
• M61: 30,299,852 km (0.109 R)
• M62: 31,559,616 km (0.081 R)
• M63: 32,633,728 km (0.079 R)
• M64: 32,768,815 km (0.112 R)
• M65: 33,243,040 km (0.08 R)
• M66: 33,379,025 km (0.106 R)
• M67: 34,061,490 km (0.118 R)
• M68: 34,473,184 km (0.064 R)
• M69: 34,817,408 km (0.077 R)
• M70: 35,093,716 km (0.107 R)
• M71: 35,717,988 km (0.079 R)
• M72: 36,206,125 km (0.07 R)
• M73: 36,486,023 km (0.06 R)
• M74: 36,696,507 km (0.088 R)
• M75: 36,977,602 km (0.117 R)
• M76: 37,400,664 km (0.101 R)
• M77: 37,896,282 km (0.079 R)
• M78: 38,180,518 km (0.113 R)
• M79: 38,536,711 km (0.057 R)
• M80: 38,679,427 km (0.07 R)
• M81: 39,180,730 km (0.085 R)
• M82: 40,044,807 km (0.091 R)
• M83: 40,406,834 km (0.091 R)
• M84: 41,572,201 km (0.114 R)
• M85: 42,379,880 km (0.1 R)
• M86: 42,748,639 km (0.052 R)
• M87: 43,563,798 km (0.102 R)
• M88: 43,935,997 km (0.111 R)
• M89: 46,191,335 km (0.045 R)
• M90: 47,103,882 km (0.106 R)
• M91: 50,266,680 km (0.099 R)
• M92: 50,578,890 km (0.105 R)
• M93: 50,813,460 km (0.074 R)
• M94: 51,283,646 km (0.098 R)
• M95: 51,362,185 km (0.095 R)
• M96: 51,597,951 km (0.102 R)
• M97: 52,465,619 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit