🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 28.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 305 Days

Day: 44.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.7 AU - 0.78 AU

Year: 418 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,018,802 km

• M1: 176,675 km (0.083 R)
• M2: 271,371 km (0.053 R)
• M3: 361,578 km (0.069 R)
• M4: 476,469 km (0.1 R)
• M5: 619,036 km (0.11 R)
• M6: 743,053 km (0.037 R)
• M7: 831,166 km (0.109 R)
• M8: 1,012,329 km (0.072 R)
• M9: 1,114,205 km (0.046 R)
• M10: 1,207,554 km (0.072 R)
• M11: 1,342,192 km (0.101 R)
• M12: 1,463,516 km (0.107 R)
• M13: 1,586,037 km (0.083 R)
• M14: 1,686,566 km (0.084 R)
• M15: 1,769,294 km (0.085 R)
• M16: 2,037,822 km (0.078 R)
• M17: 2,185,026 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.67 AU - 2.13 AU

Year: 1718 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,018,802 km

• M1: 128,056 km (0.09 R)
• M2: 291,117 km (0.072 R)
• M3: 404,213 km (0.114 R)
• M4: 482,154 km (0.055 R)
• M5: 566,228 km (0.107 R)
• M6: 689,646 km (0.088 R)
• M7: 758,461 km (0.114 R)
• M8: 972,536 km (0.073 R)
• M9: 1,189,752 km (0.078 R)
• M10: 1,326,036 km (0.058 R)
• M11: 1,396,347 km (0.089 R)
• M12: 1,485,806 km (0.089 R)
• M13: 1,652,159 km (0.066 R)
• M14: 1,805,198 km (0.108 R)
• M15: 1,903,334 km (0.107 R)
• M16: 1,983,219 km (0.052 R)
• M17: 2,219,135 km (0.108 R)
• M18: 2,292,887 km (0.103 R)
• M19: 2,464,326 km (0.088 R)
• M20: 2,584,752 km (0.046 R)
• M21: 2,718,493 km (0.101 R)
• M22: 2,831,588 km (0.066 R)
• M23: 2,934,811 km (0.115 R)
• M24: 3,074,386 km (0.115 R)
• M25: 3,299,979 km (0.088 R)
• M26: 3,506,574 km (0.104 R)
• M27: 3,717,357 km (0.081 R)
• M28: 3,792,755 km (0.1 R)
• M29: 4,112,445 km (0.117 R)
• M30: 4,335,047 km (0.091 R)
• M31: 4,750,929 km (0.087 R)
• M32: 4,887,811 km (0.102 R)
• M33: 5,635,501 km (0.04 R)
• M34: 5,795,122 km (0.098 R)
• M35: 5,956,239 km (0.083 R)
• M36: 6,193,352 km (0.054 R)
• M37: 6,268,151 km (0.066 R)
• M38: 6,830,639 km (0.116 R)
• M39: 6,954,356 km (0.049 R)
• M40: 7,346,003 km (0.116 R)
• M41: 7,472,862 km (0.102 R)
• M42: 7,971,173 km (0.076 R)
• M43: 8,068,860 km (0.117 R)
• M44: 8,265,582 km (0.115 R)
• M45: 8,513,615 km (0.032 R)
• M46: 8,646,907 km (0.099 R)
• M47: 8,780,946 km (0.082 R)
• M48: 8,848,116 km (0.07 R)
• M49: 9,668,660 km (0.094 R)
• M50: 9,877,648 km (0.057 R)
• M51: 9,947,510 km (0.079 R)
• M52: 10,176,096 km (0.027 R)
• M53: 10,264,508 km (0.091 R)
• M54: 10,335,418 km (0.028 R)
• M55: 10,442,081 km (0.116 R)
• M56: 10,620,701 km (0.083 R)
• M57: 10,980,783 km (0.07 R)
• M58: 11,089,690 km (0.101 R)
• M59: 11,180,646 km (0.071 R)
• M60: 11,308,402 km (0.097 R)
• M61: 11,436,757 km (0.104 R)
• M62: 11,602,362 km (0.069 R)
• M63: 11,694,664 km (0.055 R)
• M64: 12,048,014 km (0.042 R)
• M65: 12,160,213 km (0.061 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 10.2

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.91 AU - 2.99 AU

Year: 3324 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,018,802 km

• M1: 135,685 km (0.065 R)
• M2: 207,941 km (0.067 R)
• M3: 289,621 km (0.09 R)
• M4: 404,662 km (0.053 R)
• M5: 519,853 km (0.086 R)
• M6: 587,022 km (0.109 R)
• M7: 678,576 km (0.113 R)
• M8: 797,805 km (0.102 R)
• M9: 924,515 km (0.042 R)
• M10: 1,121,386 km (0.102 R)
• M11: 1,513,182 km (0.106 R)
• M12: 1,702,274 km (0.108 R)
• M13: 2,008,800 km (0.107 R)
• M14: 2,136,258 km (0.108 R)
• M15: 2,266,707 km (0.097 R)
• M16: 2,518,181 km (0.117 R)
• M17: 2,604,200 km (0.037 R)
• M18: 2,867,791 km (0.064 R)
• M19: 2,957,700 km (0.034 R)
• M20: 3,121,958 km (0.069 R)
• M21: 3,440,302 km (0.085 R)
• M22: 4,027,773 km (0.074 R)
• M23: 4,108,406 km (0.084 R)
• M24: 4,457,418 km (0.071 R)
• M25: 5,471,991 km (0.086 R)
• M26: 5,606,629 km (0.051 R)
• M27: 6,040,014 km (0.053 R)
• M28: 6,109,427 km (0.111 R)
• M29: 6,342,800 km (0.083 R)
• M30: 6,484,170 km (0.102 R)
• M31: 6,770,201 km (0.119 R)
• M32: 7,158,109 km (0.071 R)
• M33: 7,354,830 km (0.05 R)
• M34: 7,578,179 km (0.1 R)
• M35: 7,753,508 km (0.084 R)
• M36: 8,390,645 km (0.087 R)
• M37: 8,781,096 km (0.04 R)
• M38: 9,471,789 km (0.062 R)
• M39: 9,796,566 km (0.033 R)
• M40: 9,987,603 km (0.068 R)
• M41: 10,484,716 km (0.119 R)
• M42: 10,624,291 km (0.119 R)
• M43: 11,216,998 km (0.096 R)
• M44: 12,140,914 km (0.107 R)
• M45: 12,582,378 km (0.06 R)
• M46: 12,701,009 km (0.101 R)
• M47: 12,969,387 km (0.07 R)
• M48: 14,369,623 km (0.104 R)
• M49: 14,773,987 km (0.066 R)
• M50: 15,721,539 km (0.068 R)
• M51: 16,041,679 km (0.103 R)
• M52: 16,623,465 km (0.09 R)
• M53: 16,884,364 km (0.067 R)
• M54: 17,080,786 km (0.088 R)
• M55: 17,344,078 km (0.036 R)
• M56: 17,476,173 km (0.038 R)
• M57: 17,774,621 km (0.12 R)
• M58: 18,208,754 km (0.118 R)
• M59: 18,342,943 km (0.033 R)
• M60: 18,443,921 km (0.119 R)
• M61: 19,223,775 km (0.11 R)
• M62: 19,669,278 km (0.114 R)
• M63: 19,841,614 km (0.118 R)
• M64: 20,396,323 km (0.107 R)
• M65: 22,126,572 km (0.088 R)
• M66: 22,198,080 km (0.092 R)
• M67: 22,377,597 km (0.117 R)
• M68: 22,810,085 km (0.069 R)
• M69: 23,063,653 km (0.068 R)
• M70: 23,281,767 km (0.051 R)
• M71: 23,646,786 km (0.096 R)
• M72: 23,829,894 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 8.9

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.35 AU - 3.55 AU

Year: 3324 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,018,802 km

• M1: 124,465 km (0.077 R)
• M2: 238,758 km (0.095 R)
• M3: 305,479 km (0.106 R)
• M4: 365,168 km (0.102 R)
• M5: 472,879 km (0.106 R)
• M6: 554,559 km (0.105 R)
• M7: 819,497 km (0.078 R)
• M8: 920,326 km (0.031 R)
• M9: 1,001,857 km (0.107 R)
• M10: 1,061,696 km (0.096 R)
• M11: 1,235,828 km (0.067 R)
• M12: 1,556,267 km (0.089 R)
• M13: 1,740,721 km (0.078 R)
• M14: 2,384,590 km (0.098 R)
• M15: 2,531,645 km (0.057 R)
• M16: 2,766,364 km (0.108 R)
• M17: 2,955,755 km (0.11 R)
• M18: 3,221,141 km (0.102 R)
• M19: 3,908,095 km (0.065 R)
• M20: 4,062,629 km (0.107 R)
• M21: 4,437,522 km (0.109 R)
• M22: 4,761,999 km (0.103 R)
• M23: 4,906,361 km (0.105 R)
• M24: 4,968,744 km (0.052 R)
• M25: 5,498,320 km (0.076 R)
• M26: 5,693,545 km (0.072 R)
• M27: 6,023,708 km (0.08 R)
• M28: 6,473,848 km (0.056 R)
• M29: 7,028,407 km (0.079 R)
• M30: 8,108,803 km (0.114 R)
• M31: 8,630,600 km (0.08 R)
• M32: 9,550,178 km (0.099 R)
• M33: 9,916,244 km (0.071 R)
• M34: 10,021,711 km (0.089 R)
• M35: 10,905,685 km (0.068 R)
• M36: 11,069,195 km (0.12 R)
• M37: 11,178,551 km (0.032 R)
• M38: 11,260,830 km (0.113 R)
• M39: 11,343,408 km (0.096 R)
• M40: 11,954,366 km (0.073 R)
• M41: 12,377,279 km (0.084 R)
• M42: 12,862,275 km (0.026 R)
• M43: 13,382,726 km (0.062 R)
• M44: 13,763,004 km (0.111 R)
• M45: 13,910,059 km (0.064 R)
• M46: 14,444,273 km (0.099 R)
• M47: 14,743,917 km (0.078 R)
• M48: 14,804,056 km (0.112 R)
• M49: 15,471,412 km (0.106 R)
• M50: 15,563,265 km (0.095 R)
• M51: 15,655,118 km (0.114 R)
• M52: 15,932,024 km (0.09 R)
• M53: 16,584,570 km (0.029 R)
• M54: 16,647,101 km (0.08 R)
• M55: 17,436,230 km (0.11 R)
• M56: 17,531,823 km (0.081 R)
• M57: 18,431,654 km (0.089 R)
• M58: 18,691,506 km (0.071 R)
• M59: 18,789,343 km (0.116 R)
• M60: 19,247,860 km (0.084 R)
• M61: 19,346,595 km (0.116 R)
• M62: 19,478,391 km (0.082 R)
• M63: 19,577,574 km (0.09 R)
• M64: 20,142,456 km (0.08 R)
• M65: 20,343,066 km (0.118 R)
• M66: 20,410,086 km (0.108 R)
• M67: 21,152,391 km (0.071 R)
• M68: 21,356,293 km (0.105 R)
• M69: 21,834,707 km (0.113 R)
• M70: 21,903,372 km (0.108 R)
• M71: 22,906,725 km (0.1 R)
• M72: 23,431,514 km (0.114 R)
• M73: 23,536,981 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.41 AU - 3.95 AU

Year: 3720 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,018,802 km

• M1: 183,407 km (0.037 R)
• M2: 293,212 km (0.079 R)
• M3: 858,243 km (0.117 R)
• M4: 1,063,342 km (0.108 R)
• M5: 1,263,803 km (0.105 R)
• M6: 1,512,434 km (0.095 R)
• M7: 1,618,948 km (0.12 R)
• M8: 1,967,362 km (0.12 R)
• M9: 2,058,317 km (0.088 R)
• M10: 2,217,788 km (0.101 R)
• M11: 2,577,721 km (0.12 R)
• M12: 2,882,302 km (0.113 R)
• M13: 3,001,382 km (0.031 R)
• M14: 3,152,775 km (0.096 R)
• M15: 3,686,840 km (0.067 R)
• M16: 3,898,670 km (0.118 R)
• M17: 4,249,477 km (0.078 R)
• M18: 4,575,750 km (0.109 R)
• M19: 4,680,618 km (0.074 R)
• M20: 4,821,539 km (0.07 R)
• M21: 5,035,764 km (0.03 R)
• M22: 5,253,129 km (0.104 R)
• M23: 5,418,285 km (0.057 R)
• M24: 5,510,737 km (0.077 R)
• M25: 5,772,533 km (0.048 R)
• M26: 5,867,079 km (0.066 R)
• M27: 6,269,796 km (0.038 R)
• M28: 6,760,926 km (0.061 R)
• M29: 6,880,754 km (0.049 R)
• M30: 6,981,134 km (0.119 R)
• M31: 8,096,087 km (0.103 R)
• M32: 8,244,638 km (0.072 R)
• M33: 8,437,021 km (0.097 R)
• M34: 8,544,582 km (0.106 R)
• M35: 8,739,358 km (0.095 R)
• M36: 8,913,789 km (0.09 R)
• M37: 9,089,267 km (0.06 R)
• M38: 10,007,050 km (0.094 R)
• M39: 10,907,330 km (0.11 R)
• M40: 11,189,622 km (0.064 R)
• M41: 11,569,899 km (0.093 R)
• M42: 11,713,513 km (0.085 R)
• M43: 11,809,555 km (0.06 R)
• M44: 11,978,451 km (0.11 R)
• M45: 13,033,116 km (0.116 R)
• M46: 13,508,688 km (0.026 R)
• M47: 13,609,517 km (0.109 R)
• M48: 13,735,927 km (0.117 R)
• M49: 14,194,295 km (0.116 R)
• M50: 14,554,227 km (0.092 R)
• M51: 14,761,271 km (0.111 R)
• M52: 15,099,960 km (0.099 R)
• M53: 15,599,318 km (0.098 R)
• M54: 15,784,819 km (0.095 R)
• M55: 16,264,879 km (0.112 R)
• M56: 16,399,068 km (0.103 R)
• M57: 17,130,303 km (0.069 R)
• M58: 17,321,638 km (0.059 R)
• M59: 17,458,670 km (0.094 R)
• M60: 17,789,281 km (0.065 R)
• M61: 18,038,511 km (0.1 R)
• M62: 18,205,313 km (0.118 R)
• M63: 18,316,763 km (0.073 R)
• M64: 18,456,488 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit