🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 232 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.1 °

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: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.69 AU

Year: 310 Days

Day: 29.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 12.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.68 AU - 0.9 AU

Year: 446 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,904,718 km

• M1: 156,479 km (0.12 R)
• M2: 234,719 km (0.07 R)
• M3: 333,005 km (0.11 R)
• M4: 476,170 km (0.115 R)
• M5: 595,400 km (0.103 R)
• M6: 740,061 km (0.084 R)
• M7: 864,227 km (0.098 R)
• M8: 986,149 km (0.108 R)
• M9: 1,140,833 km (0.05 R)
• M10: 1,394,252 km (0.06 R)
• M11: 1,481,019 km (0.063 R)
• M12: 1,703,172 km (0.118 R)
• M13: 1,853,218 km (0.12 R)
• M14: 2,053,829 km (0.065 R)
• M15: 2,140,147 km (0.097 R)
• M16: 2,597,767 km (0.06 R)
• M17: 2,852,981 km (0.073 R)
• M18: 3,032,798 km (0.081 R)
• M19: 3,231,763 km (0.108 R)
• M20: 3,309,554 km (0.111 R)
• M21: 3,395,872 km (0.118 R)
• M22: 3,659,314 km (0.091 R)
• M23: 3,805,770 km (0.086 R)
• M24: 3,896,277 km (0.085 R)
• M25: 4,012,664 km (0.115 R)
• M26: 4,104,816 km (0.072 R)
• M27: 4,325,622 km (0.059 R)
• M28: 4,411,641 km (0.082 R)
• M29: 4,498,109 km (0.081 R)
• M30: 4,585,324 km (0.115 R)
• M31: 4,699,468 km (0.098 R)
• M32: 5,011,529 km (0.101 R)
• M33: 5,293,670 km (0.112 R)
• M34: 5,404,223 km (0.096 R)
• M35: 5,525,098 km (0.06 R)
• M36: 5,637,297 km (0.092 R)
• M37: 5,778,667 km (0.096 R)
• M38: 5,969,105 km (0.096 R)
• M39: 6,094,019 km (0.063 R)
• M40: 6,190,659 km (0.113 R)
• M41: 6,385,436 km (0.101 R)
• M42: 6,503,468 km (0.06 R)
• M43: 6,751,502 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 10.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.93 AU - 1.31 AU

Year: 754 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,904,718 km

• M1: 154,385 km (0.091 R)
• M2: 229,483 km (0.081 R)
• M3: 408,253 km (0.116 R)
• M4: 654,491 km (0.09 R)
• M5: 842,535 km (0.082 R)
• M6: 1,044,492 km (0.092 R)
• M7: 1,181,973 km (0.082 R)
• M8: 1,345,334 km (0.106 R)
• M9: 1,435,092 km (0.09 R)
• M10: 1,589,029 km (0.093 R)
• M11: 1,781,262 km (0.109 R)
• M12: 1,874,761 km (0.116 R)
• M13: 1,947,465 km (0.087 R)
• M14: 2,253,692 km (0.091 R)
• M15: 2,367,386 km (0.081 R)
• M16: 2,446,224 km (0.114 R)
• M17: 3,202,292 km (0.07 R)
• M18: 3,323,765 km (0.112 R)
• M19: 3,474,261 km (0.089 R)
• M20: 3,578,231 km (0.04 R)
• M21: 3,655,125 km (0.091 R)
• M22: 3,732,616 km (0.082 R)
• M23: 3,860,672 km (0.1 R)
• M24: 4,135,783 km (0.044 R)
• M25: 4,312,757 km (0.052 R)
• M26: 4,477,315 km (0.104 R)
• M27: 4,643,967 km (0.084 R)
• M28: 4,728,041 km (0.116 R)
• M29: 5,022,599 km (0.116 R)
• M30: 5,179,976 km (0.065 R)
• M31: 5,419,183 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 8.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.57 AU - 2.03 AU

Year: 1535 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,904,718 km

• M1: 109,655 km (0.047 R)
• M2: 196,572 km (0.106 R)
• M3: 286,630 km (0.107 R)
• M4: 344,973 km (0.115 R)
• M5: 614,997 km (0.048 R)
• M6: 670,946 km (0.06 R)
• M7: 868,116 km (0.11 R)
• M8: 936,483 km (0.119 R)
• M9: 1,054,815 km (0.11 R)
• M10: 1,128,267 km (0.115 R)
• M11: 1,306,588 km (0.097 R)
• M12: 1,477,728 km (0.12 R)
• M13: 1,532,780 km (0.092 R)
• M14: 1,667,867 km (0.118 R)
• M15: 1,883,886 km (0.108 R)
• M16: 1,955,843 km (0.064 R)
• M17: 2,047,247 km (0.095 R)
• M18: 2,127,581 km (0.092 R)
• M19: 2,202,829 km (0.095 R)
• M20: 2,272,541 km (0.069 R)
• M21: 2,336,420 km (0.085 R)
• M22: 2,394,613 km (0.117 R)
• M23: 2,525,511 km (0.073 R)
• M24: 2,598,665 km (0.072 R)
• M25: 2,658,953 km (0.095 R)
• M26: 2,801,519 km (0.118 R)
• M27: 2,918,804 km (0.087 R)
• M28: 3,016,641 km (0.097 R)
• M29: 3,080,071 km (0.062 R)
• M30: 3,215,606 km (0.085 R)
• M31: 3,280,532 km (0.106 R)
• M32: 3,345,906 km (0.096 R)
• M33: 3,426,240 km (0.068 R)
• M34: 3,522,282 km (0.068 R)
• M35: 3,619,072 km (0.1 R)
• M36: 3,701,650 km (0.074 R)
• M37: 3,891,789 km (0.114 R)
• M38: 4,171,387 km (0.112 R)
• M39: 4,345,519 km (0.111 R)
• M40: 4,433,333 km (0.064 R)
• M41: 4,750,032 km (0.117 R)
• M42: 4,990,136 km (0.078 R)
• M43: 5,175,039 km (0.118 R)
• M44: 5,259,861 km (0.04 R)
• M45: 5,345,132 km (0.027 R)
• M46: 5,405,121 km (0.109 R)
• M47: 5,612,463 km (0.084 R)
• M48: 5,813,523 km (0.075 R)
• M49: 5,910,612 km (0.116 R)
• M50: 6,043,754 km (0.049 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 5.7

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.24 AU - 8.68 AU

Year: 12955 Days

Day: 16.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,904,718 km

• M1: 85,570 km (0.077 R)
• M2: 518,805 km (0.083 R)
• M3: 589,565 km (0.114 R)
• M4: 682,615 km (0.025 R)
• M5: 1,034,768 km (0.083 R)
• M6: 2,368,882 km (0.103 R)
• M7: 2,703,383 km (0.097 R)
• M8: 3,216,205 km (0.093 R)
• M9: 3,449,876 km (0.112 R)
• M10: 3,898,521 km (0.074 R)
• M11: 4,004,735 km (0.094 R)
• M12: 4,147,751 km (0.101 R)
• M13: 4,292,412 km (0.057 R)
• M14: 4,549,720 km (0.112 R)
• M15: 5,195,384 km (0.095 R)
• M16: 6,824,206 km (0.059 R)
• M17: 7,167,533 km (0.115 R)
• M18: 7,297,833 km (0.03 R)
• M19: 8,005,431 km (0.09 R)
• M20: 8,095,339 km (0.037 R)
• M21: 8,185,696 km (0.096 R)
• M22: 9,771,883 km (0.107 R)
• M23: 10,501,172 km (0.107 R)
• M24: 10,550,390 km (0.098 R)
• M25: 10,946,974 km (0.075 R)
• M26: 11,298,080 km (0.119 R)
• M27: 11,348,494 km (0.095 R)
• M28: 11,908,589 km (0.059 R)
• M29: 12,062,824 km (0.074 R)
• M30: 12,114,436 km (0.093 R)
• M31: 12,529,719 km (0.079 R)
• M32: 12,739,156 km (0.083 R)
• M33: 12,844,174 km (0.11 R)
• M34: 13,002,449 km (0.094 R)
• M35: 13,267,686 km (0.06 R)
• M36: 13,534,568 km (0.092 R)
• M37: 15,396,463 km (0.105 R)
• M38: 15,902,553 km (0.081 R)
• M39: 16,072,496 km (0.109 R)
• M40: 16,643,212 km (0.072 R)
• M41: 19,232,452 km (0.052 R)
• M42: 19,655,814 km (0.071 R)
• M43: 21,254,865 km (0.106 R)
• M44: 22,640,291 km (0.079 R)
• M45: 23,151,318 km (0.086 R)
• M46: 23,730,710 km (0.111 R)
• M47: 25,365,067 km (0.035 R)
• M48: 25,895,691 km (0.072 R)
• M49: 26,430,054 km (0.057 R)
• M50: 27,170,564 km (0.1 R)
• M51: 27,373,718 km (0.096 R)
• M52: 27,441,635 km (0.08 R)
• M53: 27,781,521 km (0.078 R)
• M54: 28,191,420 km (0.105 R)
• M55: 28,465,782 km (0.094 R)
• M56: 29,572,058 km (0.064 R)
• M57: 29,711,184 km (0.082 R)
• M58: 30,060,346 km (0.052 R)
• M59: 30,270,531 km (0.087 R)
• M60: 31,115,908 km (0.105 R)
• M61: 31,186,668 km (0.113 R)
• M62: 31,541,514 km (0.055 R)
• M63: 32,685,788 km (0.064 R)
• M64: 33,190,681 km (0.101 R)
• M65: 33,263,087 km (0.072 R)
• M66: 33,625,562 km (0.092 R)
• M67: 34,427,556 km (0.078 R)
• M68: 35,162,232 km (0.052 R)
• M69: 35,605,490 km (0.09 R)
• M70: 35,753,592 km (0.101 R)
• M71: 36,572,191 km (0.064 R)
• M72: 37,021,284 km (0.112 R)
• M73: 37,321,677 km (0.036 R)
• M74: 38,151,945 km (0.069 R)
• M75: 39,217,531 km (0.119 R)
• M76: 39,984,519 km (0.077 R)
• M77: 40,989,218 km (0.036 R)
• M78: 41,299,933 km (0.073 R)
• M79: 43,101,989 km (0.116 R)
• M80: 43,576,364 km (0.118 R)
• M81: 45,571,102 km (0.042 R)
• M82: 45,732,069 km (0.104 R)
• M83: 47,758,821 km (0.04 R)
• M84: 48,331,631 km (0.101 R)
• M85: 48,824,257 km (0.09 R)
• M86: 48,988,964 km (0.056 R)
• M87: 50,063,376 km (0.112 R)
• M88: 52,235,687 km (0.055 R)
• M89: 53,842,368 km (0.12 R)
• M90: 53,927,340 km (0.041 R)
• M91: 54,012,461 km (0.1 R)
• M92: 54,267,824 km (0.112 R)
• M93: 55,379,486 km (0.111 R)
• M94: 55,636,944 km (0.087 R)
• M95: 55,808,982 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 7.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.76 AU - 9.14 AU

Year: 17024 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,904,718 km

• M1: 92,152 km (0.085 R)
• M2: 200,461 km (0.075 R)
• M3: 321,935 km (0.113 R)
• M4: 686,355 km (0.073 R)
• M5: 765,343 km (0.074 R)
• M6: 881,281 km (0.093 R)
• M7: 1,038,957 km (0.043 R)
• M8: 1,629,121 km (0.091 R)
• M9: 1,957,937 km (0.11 R)
• M10: 2,118,455 km (0.109 R)
• M11: 2,526,110 km (0.092 R)
• M12: 2,880,058 km (0.043 R)
• M13: 3,063,016 km (0.118 R)
• M14: 3,142,602 km (0.089 R)
• M15: 3,467,679 km (0.11 R)
• M16: 3,662,305 km (0.092 R)
• M17: 4,149,995 km (0.091 R)
• M18: 4,326,969 km (0.059 R)
• M19: 4,597,143 km (0.098 R)
• M20: 5,280,655 km (0.079 R)
• M21: 5,797,516 km (0.047 R)
• M22: 6,364,193 km (0.048 R)
• M23: 6,432,110 km (0.082 R)
• M24: 6,500,177 km (0.11 R)
• M25: 6,602,801 km (0.117 R)
• M26: 6,809,545 km (0.062 R)
• M27: 7,550,055 km (0.053 R)
• M28: 7,875,281 km (0.057 R)
• M29: 8,131,392 km (0.072 R)
• M30: 9,106,471 km (0.111 R)
• M31: 9,685,565 km (0.113 R)
• M32: 10,038,915 km (0.059 R)
• M33: 10,316,568 km (0.088 R)
• M34: 10,516,431 km (0.1 R)
• M35: 10,879,505 km (0.112 R)
• M36: 11,164,788 km (0.119 R)
• M37: 11,411,176 km (0.064 R)
• M38: 11,576,482 km (0.112 R)
• M39: 11,742,535 km (0.053 R)
• M40: 11,909,486 km (0.119 R)
• M41: 12,245,633 km (0.104 R)
• M42: 12,499,650 km (0.115 R)
• M43: 13,099,538 km (0.102 R)
• M44: 13,229,239 km (0.055 R)
• M45: 13,577,353 km (0.111 R)
• M46: 14,550,188 km (0.046 R)
• M47: 14,954,551 km (0.039 R)
• M48: 15,453,759 km (0.084 R)
• M49: 15,499,536 km (0.079 R)
• M50: 15,728,421 km (0.083 R)
• M51: 16,796,251 km (0.106 R)
• M52: 17,552,767 km (0.083 R)
• M53: 18,079,202 km (0.052 R)
• M54: 18,368,674 km (0.061 R)
• M55: 18,465,464 km (0.06 R)
• M56: 18,513,933 km (0.066 R)
• M57: 19,689,773 km (0.103 R)
• M58: 20,037,288 km (0.114 R)
• M59: 20,587,509 km (0.107 R)
• M60: 20,688,039 km (0.062 R)
• M61: 20,990,825 km (0.079 R)
• M62: 21,907,561 km (0.079 R)
• M63: 22,681,580 km (0.065 R)
• M64: 23,727,569 km (0.117 R)
• M65: 24,044,267 km (0.1 R)
• M66: 24,789,115 km (0.102 R)
• M67: 25,541,293 km (0.119 R)
• M68: 26,028,833 km (0.077 R)
• M69: 28,456,357 km (0.048 R)
• M70: 28,961,849 km (0.083 R)
• M71: 31,301,410 km (0.079 R)
• M72: 31,359,304 km (0.071 R)
• M73: 31,475,093 km (0.107 R)
• M74: 32,698,953 km (0.035 R)
• M75: 32,816,387 km (0.088 R)
• M76: 33,051,555 km (0.101 R)
• M77: 33,405,354 km (0.089 R)
• M78: 34,116,692 km (0.117 R)
• M79: 34,533,920 km (0.079 R)
• M80: 35,554,328 km (0.06 R)
• M81: 36,584,758 km (0.089 R)
• M82: 37,072,896 km (0.066 R)
• M83: 37,870,851 km (0.069 R)
• M84: 37,932,485 km (0.035 R)
• M85: 37,994,119 km (0.079 R)
• M86: 39,296,518 km (0.095 R)
• M87: 39,733,942 km (0.09 R)
• M88: 40,235,843 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit