🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.5 AU - 0.5 AU

Year: 154 Days

Day: 34.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,973,633 km

• M1: 30,368 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.79 AU - 0.87 AU

Year: 330 Days

Day: 41.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.71 AU - 1.03 AU

Year: 354 Days

Day: 28.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,973,633 km

• M1: 586,872 km (0.067 R)
• M2: 693,386 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.35 AU - 2.47 AU

Year: 1633 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 11.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.15 AU - 3.49 AU

Year: 2067 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,973,633 km

• M1: 143,464 km (0.026 R)
• M2: 234,270 km (0.094 R)
• M3: 403,465 km (0.116 R)
• M4: 557,850 km (0.103 R)
• M5: 872,604 km (0.097 R)
• M6: 1,176,438 km (0.062 R)
• M7: 1,341,145 km (0.056 R)
• M8: 2,036,027 km (0.119 R)
• M9: 2,115,164 km (0.052 R)
• M10: 2,386,535 km (0.111 R)
• M11: 2,770,852 km (0.042 R)
• M12: 2,873,775 km (0.111 R)
• M13: 3,613,836 km (0.105 R)
• M14: 4,038,694 km (0.059 R)
• M15: 4,223,297 km (0.103 R)
• M16: 4,359,282 km (0.117 R)
• M17: 4,635,888 km (0.043 R)
• M18: 5,206,155 km (0.029 R)
• M19: 5,333,762 km (0.119 R)
• M20: 5,425,765 km (0.107 R)
• M21: 5,592,417 km (0.046 R)
• M22: 5,667,216 km (0.054 R)
• M23: 5,742,165 km (0.092 R)
• M24: 6,045,549 km (0.108 R)
• M25: 6,141,441 km (0.026 R)
• M26: 6,276,528 km (0.069 R)
• M27: 6,354,170 km (0.1 R)
• M28: 6,432,110 km (0.105 R)
• M29: 6,707,669 km (0.089 R)
• M30: 6,886,738 km (0.056 R)
• M31: 6,986,969 km (0.03 R)
• M32: 7,168,580 km (0.116 R)
• M33: 7,681,402 km (0.054 R)
• M34: 7,806,316 km (0.071 R)
• M35: 8,036,996 km (0.078 R)
• M36: 8,333,798 km (0.115 R)
• M37: 8,419,219 km (0.091 R)
• M38: 8,634,191 km (0.054 R)
• M39: 8,982,006 km (0.051 R)
• M40: 9,467,750 km (0.107 R)
• M41: 9,557,060 km (0.086 R)
• M42: 9,646,519 km (0.082 R)
• M43: 9,962,171 km (0.118 R)
• M44: 10,052,827 km (0.106 R)
• M45: 10,395,855 km (0.059 R)
• M46: 10,580,309 km (0.097 R)
• M47: 10,696,098 km (0.104 R)
• M48: 10,882,348 km (0.109 R)
• M49: 11,093,281 km (0.095 R)
• M50: 11,423,892 km (0.088 R)
• M51: 11,518,886 km (0.072 R)
• M52: 11,685,987 km (0.106 R)
• M53: 12,167,543 km (0.063 R)
• M54: 12,435,323 km (0.112 R)
• M55: 12,533,160 km (0.054 R)
• M56: 12,803,483 km (0.081 R)
• M57: 12,976,568 km (0.04 R)
• M58: 13,175,234 km (0.093 R)
• M59: 13,777,515 km (0.084 R)
• M60: 14,132,960 km (0.084 R)
• M61: 14,646,080 km (0.061 R)
• M62: 15,427,131 km (0.093 R)
• M63: 15,506,118 km (0.11 R)
• M64: 15,822,817 km (0.117 R)
• M65: 16,248,573 km (0.105 R)
• M66: 16,436,019 km (0.07 R)
• M67: 16,543,430 km (0.066 R)
• M68: 16,624,213 km (0.119 R)
• M69: 17,084,077 km (0.106 R)
• M70: 17,438,624 km (0.072 R)
• M71: 17,603,181 km (0.093 R)
• M72: 18,044,346 km (0.111 R)
• M73: 18,656,799 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 14.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.08 AU - 6.78 AU

Year: 6304 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,973,633 km

• M1: 196,123 km (0.098 R)
• M2: 289,921 km (0.059 R)
• M3: 390,151 km (0.04 R)
• M4: 489,933 km (0.116 R)
• M5: 701,016 km (0.096 R)
• M6: 894,146 km (0.119 R)
• M7: 997,967 km (0.119 R)
• M8: 1,262,456 km (0.092 R)
• M9: 1,760,169 km (0.101 R)
• M10: 1,962,425 km (0.115 R)
• M11: 2,066,395 km (0.081 R)
• M12: 2,577,422 km (0.026 R)
• M13: 2,847,595 km (0.1 R)
• M14: 3,086,952 km (0.097 R)
• M15: 3,606,655 km (0.045 R)
• M16: 3,800,684 km (0.114 R)
• M17: 4,109,454 km (0.115 R)
• M18: 4,449,489 km (0.098 R)
• M19: 5,108,767 km (0.098 R)
• M20: 5,598,700 km (0.058 R)
• M21: 5,698,482 km (0.088 R)
• M22: 5,849,277 km (0.082 R)
• M23: 5,950,704 km (0.053 R)
• M24: 6,180,786 km (0.112 R)
• M25: 6,755,840 km (0.072 R)
• M26: 7,049,800 km (0.099 R)
• M27: 7,402,851 km (0.085 R)
• M28: 7,540,181 km (0.086 R)
• M29: 7,706,086 km (0.104 R)
• M30: 8,267,826 km (0.118 R)
• M31: 8,439,115 km (0.064 R)
• M32: 8,930,394 km (0.057 R)
• M33: 9,401,478 km (0.092 R)
• M34: 9,550,478 km (0.098 R)
• M35: 9,911,009 km (0.119 R)
• M36: 10,092,920 km (0.098 R)
• M37: 10,676,501 km (0.09 R)
• M38: 11,082,210 km (0.109 R)
• M39: 11,365,997 km (0.113 R)
• M40: 11,684,192 km (0.112 R)
• M41: 12,102,318 km (0.1 R)
• M42: 12,656,578 km (0.117 R)
• M43: 12,953,231 km (0.096 R)
• M44: 13,419,527 km (0.05 R)
• M45: 13,587,376 km (0.104 R)
• M46: 13,993,086 km (0.109 R)
• M47: 14,471,500 km (0.071 R)
• M48: 14,678,244 km (0.059 R)
• M49: 14,851,179 km (0.118 R)
• M50: 15,304,161 km (0.112 R)
• M51: 15,903,450 km (0.077 R)
• M52: 16,259,493 km (0.057 R)
• M53: 16,474,466 km (0.077 R)
• M54: 16,618,229 km (0.071 R)
• M55: 17,088,565 km (0.063 R)
• M56: 17,343,629 km (0.037 R)
• M57: 17,894,448 km (0.06 R)
• M58: 19,126,537 km (0.109 R)
• M59: 19,581,314 km (0.073 R)
• M60: 19,810,049 km (0.099 R)
• M61: 19,963,088 km (0.063 R)
• M62: 20,270,212 km (0.109 R)
• M63: 20,617,728 km (0.116 R)
• M64: 21,475,373 km (0.102 R)
• M65: 23,467,717 km (0.115 R)
• M66: 25,062,430 km (0.04 R)
• M67: 25,228,035 km (0.087 R)
• M68: 25,518,554 km (0.08 R)
• M69: 26,103,183 km (0.112 R)
• M70: 26,228,995 km (0.116 R)
• M71: 26,565,440 km (0.107 R)
• M72: 27,157,848 km (0.119 R)
• M73: 27,797,379 km (0.079 R)
• M74: 28,183,491 km (0.055 R)
• M75: 28,355,678 km (0.067 R)
• M76: 28,528,314 km (0.04 R)
• M77: 28,961,101 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 12.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.21 AU - 9.27 AU

Year: 9401 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,973,633 km

• M1: 241,451 km (0.105 R)
• M2: 372,947 km (0.084 R)
• M3: 835,055 km (0.084 R)
• M4: 939,325 km (0.103 R)
• M5: 1,123,779 km (0.119 R)
• M6: 1,660,387 km (0.113 R)
• M7: 2,370,378 km (0.089 R)
• M8: 2,838,320 km (0.095 R)
• M9: 3,420,705 km (0.103 R)
• M10: 4,161,962 km (0.097 R)
• M11: 4,316,198 km (0.118 R)
• M12: 4,441,112 km (0.027 R)
• M13: 5,083,036 km (0.073 R)
• M14: 5,448,654 km (0.052 R)
• M15: 5,651,808 km (0.094 R)
• M16: 5,891,912 km (0.107 R)
• M17: 5,995,883 km (0.089 R)
• M18: 6,346,989 km (0.109 R)
• M19: 6,489,256 km (0.096 R)
• M20: 8,123,763 km (0.1 R)
• M21: 8,590,807 km (0.083 R)
• M22: 9,026,586 km (0.085 R)
• M23: 9,591,916 km (0.063 R)
• M24: 10,044,001 km (0.029 R)
• M25: 10,293,680 km (0.079 R)
• M26: 11,140,404 km (0.105 R)
• M27: 11,398,909 km (0.092 R)
• M28: 11,485,526 km (0.078 R)
• M29: 11,834,089 km (0.073 R)
• M30: 12,319,085 km (0.114 R)
• M31: 12,900,572 km (0.116 R)
• M32: 13,217,570 km (0.101 R)
• M33: 14,137,148 km (0.099 R)
• M34: 14,887,681 km (0.089 R)
• M35: 15,124,794 km (0.114 R)
• M36: 16,037,640 km (0.06 R)
• M37: 16,232,117 km (0.089 R)
• M38: 16,770,968 km (0.038 R)
• M39: 17,765,645 km (0.049 R)
• M40: 17,866,175 km (0.065 R)
• M41: 18,118,247 km (0.115 R)
• M42: 18,830,632 km (0.069 R)
• M43: 20,915,877 km (0.081 R)
• M44: 21,075,348 km (0.07 R)
• M45: 21,341,782 km (0.082 R)
• M46: 21,824,235 km (0.105 R)
• M47: 22,147,965 km (0.074 R)
• M48: 22,310,278 km (0.119 R)
• M49: 22,690,855 km (0.112 R)
• M50: 23,238,234 km (0.051 R)
• M51: 23,900,803 km (0.12 R)
• M52: 24,625,754 km (0.111 R)
• M53: 25,019,047 km (0.048 R)
• M54: 25,584,527 km (0.1 R)
• M55: 26,325,934 km (0.058 R)
• M56: 27,713,155 km (0.076 R)
• M57: 28,298,232 km (0.083 R)
• M58: 28,592,342 km (0.093 R)
• M59: 29,361,574 km (0.067 R)
• M60: 30,678,933 km (0.098 R)
• M61: 30,860,096 km (0.075 R)
• M62: 31,162,882 km (0.109 R)
• M63: 31,284,206 km (0.031 R)
• M64: 32,076,775 km (0.066 R)
• M65: 32,814,293 km (0.091 R)
• M66: 33,061,429 km (0.082 R)
• M67: 33,557,495 km (0.081 R)
• M68: 33,681,961 km (0.068 R)
• M69: 34,181,019 km (0.116 R)
• M70: 34,871,264 km (0.062 R)
• M71: 35,186,616 km (0.104 R)
• M72: 35,376,306 km (0.102 R)
• M73: 35,629,575 km (0.101 R)
• M74: 38,066,674 km (0.086 R)
• M75: 38,978,024 km (0.115 R)
• M76: 39,764,909 km (0.076 R)
• M77: 40,226,419 km (0.097 R)
• M78: 40,888,688 km (0.118 R)
• M79: 41,021,681 km (0.112 R)
• M80: 41,421,107 km (0.048 R)
• M81: 41,888,900 km (0.064 R)
• M82: 42,358,487 km (0.093 R)
• M83: 44,937,704 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.9 AU - 14.72 AU

Year: 23632 Days

Day: 20.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,973,633 km

• M1: 80,184 km (0.031 R)
• M2: 199,863 km (0.12 R)
• M3: 533,167 km (0.115 R)
• M4: 705,354 km (0.078 R)
• M5: 1,475,185 km (0.083 R)
• M6: 1,581,549 km (0.106 R)
• M7: 1,773,782 km (0.037 R)
• M8: 3,317,034 km (0.091 R)
• M9: 3,634,779 km (0.103 R)
• M10: 4,036,151 km (0.097 R)
• M11: 4,223,297 km (0.111 R)
• M12: 4,336,992 km (0.089 R)
• M13: 4,490,030 km (0.116 R)
• M14: 4,684,059 km (0.029 R)
• M15: 5,120,286 km (0.075 R)
• M16: 5,160,678 km (0.082 R)
• M17: 5,322,991 km (0.102 R)
• M18: 5,486,951 km (0.055 R)
• M19: 5,528,240 km (0.075 R)
• M20: 5,694,293 km (0.091 R)
• M21: 6,813,435 km (0.062 R)
• M22: 7,036,336 km (0.083 R)
• M23: 7,081,215 km (0.065 R)
• M24: 7,306,958 km (0.081 R)
• M25: 8,092,198 km (0.081 R)
• M26: 10,194,796 km (0.054 R)
• M27: 10,655,258 km (0.113 R)
• M28: 12,184,148 km (0.116 R)
• M29: 14,517,127 km (0.067 R)
• M30: 14,976,841 km (0.098 R)
• M31: 15,324,656 km (0.115 R)
• M32: 16,028,514 km (0.108 R)
• M33: 16,265,477 km (0.104 R)
• M34: 16,503,487 km (0.035 R)
• M35: 16,623,016 km (0.043 R)
• M36: 17,224,699 km (0.114 R)
• M37: 17,285,286 km (0.104 R)
• M38: 17,650,155 km (0.053 R)
• M39: 18,635,556 km (0.104 R)
• M40: 19,260,576 km (0.086 R)
• M41: 20,466,634 km (0.066 R)
• M42: 20,595,139 km (0.065 R)
• M43: 21,501,253 km (0.065 R)
• M44: 21,959,172 km (0.075 R)
• M45: 23,688,224 km (0.065 R)
• M46: 24,229,021 km (0.086 R)
• M47: 24,569,057 km (0.089 R)
• M48: 24,842,222 km (0.112 R)
• M49: 25,185,101 km (0.086 R)
• M50: 25,253,766 km (0.079 R)
• M51: 25,736,967 km (0.084 R)
• M52: 26,153,448 km (0.099 R)
• M53: 26,642,184 km (0.112 R)
• M54: 26,993,141 km (0.089 R)
• M55: 28,483,883 km (0.102 R)
• M56: 29,203,000 km (0.11 R)
• M57: 30,001,105 km (0.107 R)
• M58: 31,248,452 km (0.118 R)
• M59: 31,322,353 km (0.056 R)
• M60: 33,263,984 km (0.081 R)
• M61: 34,021,249 km (0.117 R)
• M62: 34,173,240 km (0.114 R)
• M63: 34,478,270 km (0.098 R)
• M64: 35,244,361 km (0.113 R)
• M65: 35,321,404 km (0.079 R)
• M66: 36,016,286 km (0.082 R)
• M67: 37,184,346 km (0.053 R)
• M68: 38,206,847 km (0.112 R)
• M69: 38,364,972 km (0.101 R)
• M70: 38,523,247 km (0.09 R)
• M71: 38,602,534 km (0.084 R)
• M72: 38,919,980 km (0.101 R)
• M73: 39,877,856 km (0.108 R)
• M74: 40,038,225 km (0.085 R)
• M75: 41,248,022 km (0.119 R)
• M76: 41,979,556 km (0.09 R)
• M77: 44,365,941 km (0.072 R)
• M78: 45,115,427 km (0.117 R)
• M79: 47,473,987 km (0.046 R)
• M80: 47,643,930 km (0.091 R)
• M81: 48,411,367 km (0.111 R)
• M82: 49,011,105 km (0.066 R)
• M83: 50,564,529 km (0.118 R)
• M84: 51,521,806 km (0.115 R)
• M85: 52,397,253 km (0.073 R)
• M86: 52,660,844 km (0.05 R)
• M87: 54,874,593 km (0.08 R)
• M88: 55,231,534 km (0.093 R)
• M89: 55,410,303 km (0.113 R)
• M90: 55,768,441 km (0.118 R)
• M91: 57,208,769 km (0.096 R)
• M92: 57,480,289 km (0.058 R)
• M93: 58,206,138 km (0.067 R)
• M94: 58,661,364 km (0.11 R)
• M95: 58,843,724 km (0.06 R)
• M96: 60,586,090 km (0.108 R)
• M97: 61,232,353 km (0.07 R)
• M98: 61,973,611 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit