🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 315 Days

Day: 47.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 370 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,323,538 km

• M1: 177,273 km (0.068 R)
• M2: 264,339 km (0.051 R)
• M3: 346,020 km (0.081 R)
• M4: 438,471 km (0.102 R)
• M5: 566,527 km (0.082 R)
• M6: 679,174 km (0.093 R)
• M7: 808,576 km (0.063 R)
• M8: 925,562 km (0.096 R)
• M9: 1,031,029 km (0.112 R)
• M10: 1,122,134 km (0.041 R)
• M11: 1,323,044 km (0.1 R)
• M12: 1,453,643 km (0.088 R)
• M13: 1,900,192 km (0.095 R)
• M14: 2,089,583 km (0.111 R)
• M15: 2,189,664 km (0.117 R)
• M16: 2,431,713 km (0.053 R)
• M17: 2,562,462 km (0.111 R)
• M18: 2,644,442 km (0.087 R)
• M19: 2,753,199 km (0.098 R)
• M20: 2,863,453 km (0.116 R)
• M21: 2,942,141 km (0.102 R)
• M22: 3,021,727 km (0.048 R)
• M23: 3,196,458 km (0.09 R)
• M24: 3,360,866 km (0.09 R)
• M25: 3,451,073 km (0.084 R)
• M26: 3,534,998 km (0.115 R)
• M27: 3,834,642 km (0.065 R)
• M28: 4,002,192 km (0.101 R)
• M29: 4,135,184 km (0.119 R)
• M30: 4,352,400 km (0.1 R)
• M31: 4,481,503 km (0.063 R)
• M32: 4,635,140 km (0.114 R)
• M33: 4,735,820 km (0.115 R)
• M34: 4,829,618 km (0.117 R)
• M35: 4,915,936 km (0.083 R)
• M36: 5,162,473 km (0.047 R)
• M37: 5,396,594 km (0.092 R)
• M38: 5,486,352 km (0.117 R)
• M39: 5,601,393 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 8.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 488 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,323,538 km

• M1: 110,254 km (0.1 R)
• M2: 166,652 km (0.12 R)
• M3: 322,982 km (0.104 R)
• M4: 376,987 km (0.107 R)
• M5: 441,314 km (0.09 R)
• M6: 526,884 km (0.062 R)
• M7: 607,816 km (0.09 R)
• M8: 663,018 km (0.077 R)
• M9: 735,722 km (0.117 R)
• M10: 823,536 km (0.087 R)
• M11: 927,956 km (0.098 R)
• M12: 1,095,356 km (0.098 R)
• M13: 1,150,258 km (0.082 R)
• M14: 1,311,375 km (0.113 R)
• M15: 1,384,678 km (0.114 R)
• M16: 1,449,603 km (0.108 R)
• M17: 1,520,513 km (0.102 R)
• M18: 1,660,836 km (0.055 R)
• M19: 1,746,106 km (0.06 R)
• M20: 1,843,644 km (0.103 R)
• M21: 2,153,461 km (0.101 R)
• M22: 2,240,827 km (0.076 R)
• M23: 2,395,212 km (0.034 R)
• M24: 2,522,370 km (0.105 R)
• M25: 2,614,672 km (0.045 R)
• M26: 2,676,755 km (0.112 R)
• M27: 2,752,002 km (0.088 R)
• M28: 2,879,011 km (0.107 R)
• M29: 2,982,084 km (0.049 R)
• M30: 3,099,518 km (0.063 R)
• M31: 3,185,238 km (0.104 R)
• M32: 3,298,633 km (0.063 R)
• M33: 3,359,220 km (0.085 R)
• M34: 3,426,838 km (0.077 R)
• M35: 3,515,700 km (0.115 R)
• M36: 3,765,378 km (0.048 R)
• M37: 3,850,051 km (0.117 R)
• M38: 3,928,141 km (0.118 R)
• M39: 4,064,125 km (0.045 R)
• M40: 4,187,394 km (0.115 R)
• M41: 4,253,067 km (0.12 R)
• M42: 4,319,040 km (0.054 R)
• M43: 4,549,122 km (0.102 R)
• M44: 4,692,287 km (0.081 R)
• M45: 4,752,874 km (0.086 R)
• M46: 4,936,580 km (0.071 R)
• M47: 5,224,257 km (0.076 R)
• M48: 5,334,510 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 10.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.72 AU

Year: 1210 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,323,538 km

• M1: 130,599 km (0.115 R)
• M2: 216,319 km (0.086 R)
• M3: 313,707 km (0.086 R)
• M4: 475,123 km (0.111 R)
• M5: 544,237 km (0.066 R)
• M6: 613,052 km (0.098 R)
• M7: 809,474 km (0.096 R)
• M8: 889,958 km (0.117 R)
• M9: 989,440 km (0.084 R)
• M10: 1,103,883 km (0.077 R)
• M11: 1,305,092 km (0.097 R)
• M12: 1,481,019 km (0.056 R)
• M13: 1,789,490 km (0.082 R)
• M14: 1,856,510 km (0.078 R)
• M15: 1,944,772 km (0.106 R)
• M16: 2,041,413 km (0.092 R)
• M17: 2,196,695 km (0.111 R)
• M18: 2,392,668 km (0.077 R)
• M19: 2,466,869 km (0.097 R)
• M20: 2,586,996 km (0.096 R)
• M21: 2,872,429 km (0.103 R)
• M22: 2,943,488 km (0.103 R)
• M23: 3,047,159 km (0.074 R)
• M24: 3,119,564 km (0.055 R)
• M25: 3,184,490 km (0.074 R)
• M26: 3,406,942 km (0.112 R)
• M27: 3,600,522 km (0.085 R)
• M28: 3,780,488 km (0.036 R)
• M29: 3,884,608 km (0.047 R)
• M30: 4,158,222 km (0.063 R)
• M31: 4,274,909 km (0.046 R)
• M32: 4,493,172 km (0.091 R)
• M33: 4,585,175 km (0.115 R)
• M34: 4,752,425 km (0.107 R)
• M35: 4,902,771 km (0.102 R)
• M36: 5,054,762 km (0.057 R)
• M37: 5,295,465 km (0.095 R)
• M38: 5,461,220 km (0.117 R)
• M39: 5,579,253 km (0.104 R)
• M40: 5,737,976 km (0.047 R)
• M41: 6,110,923 km (0.112 R)
• M42: 6,202,777 km (0.105 R)
• M43: 6,346,690 km (0.102 R)
• M44: 6,533,388 km (0.103 R)
• M45: 6,637,957 km (0.111 R)
• M46: 6,732,353 km (0.099 R)
• M47: 6,827,348 km (0.082 R)
• M48: 6,944,034 km (0.083 R)
• M49: 7,050,697 km (0.104 R)
• M50: 7,157,959 km (0.099 R)
• M51: 7,233,356 km (0.105 R)
• M52: 7,298,132 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.2

Radius: 4.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.74 AU - 10.7 AU

Year: 16626 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,323,538 km

• M1: 59,540 km (0.085 R)
• M2: 124,166 km (0.077 R)
• M3: 422,614 km (0.076 R)
• M4: 482,154 km (0.072 R)
• M5: 557,701 km (0.119 R)
• M6: 1,380,040 km (0.085 R)
• M7: 1,930,411 km (0.085 R)
• M8: 1,970,653 km (0.072 R)
• M9: 2,134,612 km (0.104 R)
• M10: 2,176,200 km (0.106 R)
• M11: 3,302,822 km (0.037 R)
• M12: 3,670,982 km (0.099 R)
• M13: 3,821,777 km (0.101 R)
• M14: 4,207,739 km (0.092 R)
• M15: 4,418,672 km (0.109 R)
• M16: 4,878,387 km (0.067 R)
• M17: 5,353,210 km (0.113 R)
• M18: 5,639,391 km (0.103 R)
• M19: 6,196,793 km (0.074 R)
• M20: 6,346,390 km (0.096 R)
• M21: 7,394,772 km (0.12 R)
• M22: 7,649,238 km (0.113 R)
• M23: 7,874,234 km (0.088 R)
• M24: 7,906,547 km (0.061 R)
• M25: 8,462,752 km (0.119 R)
• M26: 8,728,886 km (0.112 R)
• M27: 9,065,332 km (0.12 R)
• M28: 9,269,234 km (0.07 R)
• M29: 9,337,600 km (0.087 R)
• M30: 9,820,352 km (0.072 R)
• M31: 9,994,783 km (0.117 R)
• M32: 10,205,417 km (0.098 R)
• M33: 10,346,787 km (0.114 R)
• M34: 10,631,173 km (0.055 R)
• M35: 10,702,680 km (0.117 R)
• M36: 10,774,338 km (0.109 R)
• M37: 11,463,236 km (0.073 R)
• M38: 11,646,942 km (0.069 R)
• M39: 11,868,646 km (0.028 R)
• M40: 12,017,197 km (0.117 R)
• M41: 12,353,643 km (0.119 R)
• M42: 12,391,192 km (0.03 R)
• M43: 12,921,366 km (0.098 R)
• M44: 13,266,040 km (0.102 R)
• M45: 13,458,872 km (0.103 R)
• M46: 13,652,601 km (0.105 R)
• M47: 14,595,367 km (0.073 R)
• M48: 14,994,344 km (0.048 R)
• M49: 15,966,431 km (0.118 R)
• M50: 16,295,098 km (0.106 R)
• M51: 16,377,526 km (0.059 R)
• M52: 17,042,489 km (0.098 R)
• M53: 18,056,164 km (0.085 R)
• M54: 18,355,659 km (0.106 R)
• M55: 19,657,011 km (0.118 R)
• M56: 20,009,164 km (0.047 R)
• M57: 20,363,262 km (0.072 R)
• M58: 20,407,693 km (0.116 R)
• M59: 20,987,983 km (0.111 R)
• M60: 21,347,915 km (0.088 R)
• M61: 21,618,987 km (0.093 R)
• M62: 22,164,869 km (0.096 R)
• M63: 22,807,392 km (0.091 R)
• M64: 24,063,715 km (0.107 R)
• M65: 24,110,689 km (0.105 R)
• M66: 24,157,663 km (0.041 R)
• M67: 24,251,760 km (0.107 R)
• M68: 24,866,158 km (0.119 R)
• M69: 25,294,606 km (0.107 R)
• M70: 26,014,023 km (0.109 R)
• M71: 26,497,373 km (0.051 R)
• M72: 27,178,941 km (0.097 R)
• M73: 28,063,813 km (0.114 R)
• M74: 28,162,697 km (0.104 R)
• M75: 28,509,764 km (0.073 R)
• M76: 29,058,040 km (0.089 R)
• M77: 29,158,121 km (0.045 R)
• M78: 29,559,492 km (0.091 R)
• M79: 29,912,244 km (0.069 R)
• M80: 31,542,262 km (0.116 R)
• M81: 31,696,498 km (0.115 R)
• M82: 31,954,255 km (0.091 R)
• M83: 32,575,535 km (0.103 R)
• M84: 33,567,518 km (0.09 R)
• M85: 34,357,545 km (0.114 R)
• M86: 35,260,368 km (0.033 R)
• M87: 35,795,031 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.5

Radius: 6.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.96 AU - 9.5 AU

Year: 18106 Days

Day: 23.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,323,538 km

• M1: 288,425 km (0.095 R)
• M2: 345,571 km (0.075 R)
• M3: 407,205 km (0.113 R)
• M4: 731,833 km (0.109 R)
• M5: 941,719 km (0.116 R)
• M6: 1,076,656 km (0.099 R)
• M7: 1,123,181 km (0.075 R)
• M8: 1,677,890 km (0.116 R)
• M9: 1,814,622 km (0.097 R)
• M10: 2,336,420 km (0.094 R)
• M11: 3,200,497 km (0.077 R)
• M12: 3,370,440 km (0.116 R)
• M13: 4,338,488 km (0.096 R)
• M14: 4,488,834 km (0.113 R)
• M15: 4,640,825 km (0.112 R)
• M16: 5,067,777 km (0.115 R)
• M17: 5,265,995 km (0.107 R)
• M18: 5,752,188 km (0.096 R)
• M19: 6,508,106 km (0.095 R)
• M20: 6,551,040 km (0.095 R)
• M21: 6,637,209 km (0.099 R)
• M22: 7,029,305 km (0.084 R)
• M23: 7,294,991 km (0.095 R)
• M24: 7,384,151 km (0.082 R)
• M25: 7,881,713 km (0.106 R)
• M26: 8,577,493 km (0.111 R)
• M27: 8,624,616 km (0.093 R)
• M28: 8,766,435 km (0.106 R)
• M29: 9,341,190 km (0.116 R)
• M30: 9,682,124 km (0.087 R)
• M31: 9,780,260 km (0.11 R)
• M32: 10,376,258 km (0.077 R)
• M33: 10,678,595 km (0.076 R)
• M34: 11,498,990 km (0.111 R)
• M35: 11,551,050 km (0.096 R)
• M36: 11,864,308 km (0.06 R)
• M37: 12,392,837 km (0.082 R)
• M38: 12,446,094 km (0.113 R)
• M39: 12,983,001 km (0.099 R)
• M40: 13,145,614 km (0.078 R)
• M41: 13,747,296 km (0.098 R)
• M42: 13,968,402 km (0.111 R)
• M43: 14,526,252 km (0.109 R)
• M44: 14,751,397 km (0.081 R)
• M45: 15,205,128 km (0.087 R)
• M46: 15,376,567 km (0.117 R)
• M47: 16,126,351 km (0.091 R)
• M48: 16,301,231 km (0.064 R)
• M49: 17,006,436 km (0.115 R)
• M50: 19,243,073 km (0.079 R)
• M51: 19,925,539 km (0.094 R)
• M52: 20,805,773 km (0.119 R)
• M53: 22,343,938 km (0.043 R)
• M54: 24,651,784 km (0.086 R)
• M55: 25,324,975 km (0.102 R)
• M56: 25,663,964 km (0.109 R)
• M57: 25,936,082 km (0.077 R)
• M58: 26,072,515 km (0.102 R)
• M59: 26,689,607 km (0.118 R)
• M60: 27,103,544 km (0.104 R)
• M61: 27,242,071 km (0.088 R)
• M62: 27,311,335 km (0.113 R)
• M63: 27,867,989 km (0.092 R)
• M64: 28,007,863 km (0.116 R)
• M65: 29,063,426 km (0.084 R)
• M66: 29,276,154 km (0.075 R)
• M67: 29,845,822 km (0.064 R)
• M68: 30,779,463 km (0.111 R)
• M69: 31,068,635 km (0.074 R)
• M70: 31,141,041 km (0.065 R)
• M71: 31,286,001 km (0.092 R)
• M72: 33,711,431 km (0.112 R)
• M73: 33,785,931 km (0.108 R)
• M74: 34,308,476 km (0.107 R)
• M75: 34,683,369 km (0.065 R)
• M76: 35,664,581 km (0.108 R)
• M77: 35,892,269 km (0.1 R)
• M78: 37,038,039 km (0.092 R)
• M79: 38,195,777 km (0.115 R)
• M80: 39,208,704 km (0.097 R)
• M81: 41,181,451 km (0.094 R)
• M82: 42,219,960 km (0.071 R)
• M83: 42,300,294 km (0.113 R)
• M84: 44,894,770 km (0.12 R)
• M85: 45,963,497 km (0.105 R)
• M86: 47,623,884 km (0.052 R)
• M87: 50,746,889 km (0.034 R)
• M88: 51,003,000 km (0.057 R)
• M89: 55,598,049 km (0.067 R)
• M90: 55,862,089 km (0.035 R)
• M91: 56,126,578 km (0.078 R)
• M92: 56,922,439 km (0.076 R)
• M93: 57,811,050 km (0.114 R)
• M94: 58,078,531 km (0.065 R)
• M95: 59,152,644 km (0.108 R)
• M96: 59,242,402 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit