🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 38.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 27 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 293 Days

Day: 17.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,944,287 km

• M1: 122,371 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 13

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.64 AU - 0.74 AU

Year: 370 Days

Day: 11.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,944,287 km

• M1: 162,014 km (0.117 R)
• M2: 255,064 km (0.116 R)
• M3: 347,815 km (0.062 R)
• M4: 450,589 km (0.106 R)
• M5: 533,616 km (0.065 R)
• M6: 619,036 km (0.119 R)
• M7: 723,754 km (0.089 R)
• M8: 825,780 km (0.06 R)
• M9: 935,884 km (0.066 R)
• M10: 1,067,231 km (0.097 R)
• M11: 1,191,547 km (0.099 R)
• M12: 1,309,580 km (0.053 R)
• M13: 1,411,007 km (0.067 R)
• M14: 1,545,795 km (0.063 R)
• M15: 1,644,380 km (0.065 R)
• M16: 1,757,775 km (0.116 R)
• M17: 1,857,856 km (0.066 R)
• M18: 1,993,092 km (0.065 R)
• M19: 2,097,661 km (0.081 R)
• M20: 2,183,381 km (0.099 R)
• M21: 2,280,919 km (0.051 R)
• M22: 2,369,181 km (0.083 R)
• M23: 2,462,381 km (0.069 R)
• M24: 2,545,857 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 11.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.74 AU - 0.98 AU

Year: 515 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,944,287 km

• M1: 164,707 km (0.1 R)
• M2: 245,191 km (0.086 R)
• M3: 349,760 km (0.097 R)
• M4: 458,368 km (0.12 R)
• M5: 545,284 km (0.099 R)
• M6: 630,555 km (0.119 R)
• M7: 730,038 km (0.112 R)
• M8: 816,804 km (0.044 R)
• M9: 912,397 km (0.09 R)
• M10: 1,032,525 km (0.098 R)
• M11: 1,121,086 km (0.03 R)
• M12: 1,196,035 km (0.09 R)
• M13: 1,328,878 km (0.046 R)
• M14: 1,425,967 km (0.104 R)
• M15: 1,519,765 km (0.081 R)
• M16: 1,670,559 km (0.097 R)
• M17: 1,782,459 km (0.072 R)
• M18: 2,000,722 km (0.102 R)
• M19: 2,093,173 km (0.056 R)
• M20: 2,379,354 km (0.119 R)
• M21: 2,484,821 km (0.029 R)
• M22: 2,598,964 km (0.119 R)
• M23: 2,914,615 km (0.066 R)
• M24: 2,989,713 km (0.091 R)
• M25: 3,149,933 km (0.104 R)
• M26: 3,312,845 km (0.067 R)
• M27: 3,486,678 km (0.103 R)
• M28: 3,606,954 km (0.069 R)
• M29: 3,745,033 km (0.108 R)
• M30: 3,884,758 km (0.075 R)
• M31: 3,976,162 km (0.106 R)
• M32: 4,059,937 km (0.082 R)
• M33: 4,178,119 km (0.076 R)
• M34: 4,306,025 km (0.066 R)
• M35: 4,513,517 km (0.079 R)
• M36: 4,636,188 km (0.069 R)
• M37: 4,742,103 km (0.106 R)
• M38: 5,101,287 km (0.058 R)
• M39: 5,229,044 km (0.074 R)
• M40: 5,367,123 km (0.095 R)
• M41: 5,478,573 km (0.086 R)
• M42: 5,637,596 km (0.106 R)
• M43: 5,750,991 km (0.096 R)
• M44: 5,826,837 km (0.095 R)
• M45: 5,970,152 km (0.091 R)
• M46: 6,143,685 km (0.104 R)
• M47: 6,279,819 km (0.097 R)
• M48: 6,367,783 km (0.062 R)
• M49: 6,456,345 km (0.112 R)
• M50: 6,574,976 km (0.063 R)
• M51: 6,764,217 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.8 AU - 1.32 AU

Year: 705 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,944,287 km

• M1: 168,447 km (0.09 R)
• M2: 304,282 km (0.058 R)
• M3: 535,560 km (0.055 R)
• M4: 629,508 km (0.114 R)
• M5: 719,715 km (0.101 R)
• M6: 826,229 km (0.108 R)
• M7: 997,070 km (0.089 R)
• M8: 1,105,827 km (0.116 R)
• M9: 1,289,982 km (0.036 R)
• M10: 1,376,001 km (0.036 R)
• M11: 1,512,434 km (0.051 R)
• M12: 1,596,658 km (0.11 R)
• M13: 1,689,708 km (0.059 R)
• M14: 1,792,182 km (0.105 R)
• M15: 1,904,381 km (0.084 R)
• M16: 2,112,472 km (0.08 R)
• M17: 2,223,324 km (0.081 R)
• M18: 2,336,420 km (0.078 R)
• M19: 2,476,144 km (0.083 R)
• M20: 2,627,387 km (0.093 R)
• M21: 2,747,215 km (0.094 R)
• M22: 2,868,988 km (0.078 R)
• M23: 3,063,914 km (0.113 R)
• M24: 3,190,324 km (0.087 R)
• M25: 3,318,530 km (0.112 R)
• M26: 3,476,505 km (0.073 R)
• M27: 3,599,026 km (0.061 R)
• M28: 3,819,533 km (0.11 R)
• M29: 3,926,645 km (0.118 R)
• M30: 4,173,631 km (0.067 R)
• M31: 4,559,145 km (0.099 R)
• M32: 4,966,799 km (0.068 R)
• M33: 5,288,434 km (0.092 R)
• M34: 5,462,865 km (0.096 R)
• M35: 5,583,890 km (0.066 R)
• M36: 5,728,102 km (0.092 R)
• M37: 5,884,731 km (0.114 R)
• M38: 5,986,308 km (0.109 R)
• M39: 6,271,292 km (0.093 R)
• M40: 6,398,151 km (0.091 R)
• M41: 6,677,899 km (0.116 R)
• M42: 6,842,906 km (0.119 R)
• M43: 7,141,054 km (0.046 R)
• M44: 7,249,513 km (0.095 R)
• M45: 7,394,922 km (0.095 R)
• M46: 7,529,111 km (0.117 R)
• M47: 7,676,316 km (0.057 R)
• M48: 7,775,050 km (0.095 R)
• M49: 7,911,483 km (0.102 R)
• M50: 8,427,147 km (0.103 R)
• M51: 8,554,455 km (0.07 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 13.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.94 AU - 4.56 AU

Year: 5657 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,944,287 km

• M1: 183,108 km (0.072 R)
• M2: 332,556 km (0.098 R)
• M3: 621,729 km (0.084 R)
• M4: 914,492 km (0.042 R)
• M5: 1,090,120 km (0.074 R)
• M6: 1,188,705 km (0.094 R)
• M7: 1,449,454 km (0.116 R)
• M8: 1,700,479 km (0.083 R)
• M9: 1,905,727 km (0.096 R)
• M10: 2,072,978 km (0.075 R)
• M11: 2,213,600 km (0.086 R)
• M12: 2,438,894 km (0.066 R)
• M13: 2,929,725 km (0.116 R)
• M14: 3,088,448 km (0.113 R)
• M15: 3,322,868 km (0.074 R)
• M16: 3,714,066 km (0.111 R)
• M17: 3,963,895 km (0.119 R)
• M18: 4,139,971 km (0.054 R)
• M19: 4,500,353 km (0.09 R)
• M20: 4,704,853 km (0.076 R)
• M21: 4,808,375 km (0.068 R)
• M22: 5,123,428 km (0.111 R)
• M23: 5,641,635 km (0.112 R)
• M24: 5,951,751 km (0.051 R)
• M25: 6,222,075 km (0.11 R)
• M26: 6,313,180 km (0.099 R)
• M27: 7,439,951 km (0.114 R)
• M28: 7,560,976 km (0.103 R)
• M29: 7,731,517 km (0.099 R)
• M30: 8,026,674 km (0.1 R)
• M31: 8,603,074 km (0.066 R)
• M32: 8,704,651 km (0.092 R)
• M33: 8,909,152 km (0.077 R)
• M34: 9,089,267 km (0.1 R)
• M35: 9,192,789 km (0.115 R)
• M36: 9,716,382 km (0.115 R)
• M37: 9,822,297 km (0.057 R)
• M38: 9,981,768 km (0.059 R)
• M39: 10,088,731 km (0.108 R)
• M40: 10,929,770 km (0.117 R)
• M41: 12,276,300 km (0.089 R)
• M42: 13,261,552 km (0.119 R)
• M43: 13,379,136 km (0.102 R)
• M44: 14,242,016 km (0.119 R)
• M45: 14,543,905 km (0.102 R)
• M46: 15,031,145 km (0.042 R)
• M47: 15,461,838 km (0.115 R)
• M48: 15,678,754 km (0.088 R)
• M49: 15,990,367 km (0.055 R)
• M50: 16,304,074 km (0.118 R)
• M51: 16,461,750 km (0.076 R)
• M52: 16,778,598 km (0.108 R)
• M53: 16,873,892 km (0.041 R)
• M54: 17,161,269 km (0.1 R)
• M55: 17,805,737 km (0.032 R)
• M56: 18,098,350 km (0.108 R)
• M57: 18,589,480 km (0.117 R)
• M58: 19,853,433 km (0.076 R)
• M59: 20,123,158 km (0.04 R)
• M60: 20,495,955 km (0.081 R)
• M61: 20,631,940 km (0.073 R)
• M62: 20,734,265 km (0.099 R)
• M63: 21,248,283 km (0.106 R)
• M64: 21,524,142 km (0.107 R)
• M65: 21,662,520 km (0.101 R)
• M66: 21,940,173 km (0.118 R)
• M67: 22,780,165 km (0.04 R)
• M68: 23,773,346 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.1

Radius: 3.5

Gravity: 60.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.57 AU - 12.93 AU

Year: 22758 Days

Day: 22.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,944,287 km

• M1: 320,588 km (0.08 R)
• M2: 529,576 km (0.034 R)
• M3: 599,439 km (0.078 R)
• M4: 647,759 km (0.106 R)
• M5: 1,138,589 km (0.083 R)
• M6: 1,548,936 km (0.034 R)
• M7: 1,582,297 km (0.104 R)
• M8: 1,964,669 km (0.093 R)
• M9: 2,490,356 km (0.029 R)
• M10: 2,890,979 km (0.112 R)
• M11: 3,098,770 km (0.058 R)
• M12: 3,268,564 km (0.12 R)
• M13: 3,354,583 km (0.095 R)
• M14: 3,528,715 km (0.092 R)
• M15: 3,572,846 km (0.089 R)
• M16: 4,443,356 km (0.111 R)
• M17: 4,877,489 km (0.118 R)
• M18: 5,325,086 km (0.116 R)
• M19: 6,909,028 km (0.095 R)
• M20: 7,467,028 km (0.062 R)
• M21: 8,389,598 km (0.088 R)
• M22: 8,507,332 km (0.092 R)
• M23: 8,625,813 km (0.106 R)
• M24: 9,225,850 km (0.059 R)
• M25: 9,286,587 km (0.039 R)
• M26: 9,408,360 km (0.075 R)
• M27: 9,777,268 km (0.075 R)
• M28: 10,150,814 km (0.095 R)
• M29: 10,276,327 km (0.067 R)
• M30: 10,911,818 km (0.091 R)
• M31: 11,104,949 km (0.079 R)
• M32: 11,559,876 km (0.111 R)
• M33: 12,488,131 km (0.097 R)
• M34: 13,785,444 km (0.12 R)
• M35: 14,344,341 km (0.112 R)
• M36: 15,196,600 km (0.105 R)
• M37: 17,173,237 km (0.113 R)
• M38: 17,472,882 km (0.119 R)
• M39: 17,925,565 km (0.102 R)
• M40: 18,688,514 km (0.071 R)
• M41: 19,074,028 km (0.052 R)
• M42: 19,384,294 km (0.066 R)
• M43: 19,540,175 km (0.101 R)
• M44: 21,200,561 km (0.102 R)
• M45: 21,925,812 km (0.096 R)
• M46: 22,741,270 km (0.103 R)
• M47: 23,400,847 km (0.083 R)
• M48: 24,569,954 km (0.08 R)
• M49: 28,542,675 km (0.05 R)
• M50: 28,986,383 km (0.075 R)
• M51: 29,611,403 km (0.114 R)
• M52: 29,880,529 km (0.1 R)
• M53: 29,970,437 km (0.071 R)
• M54: 30,511,832 km (0.107 R)
• M55: 30,692,995 km (0.059 R)
• M56: 30,783,801 km (0.088 R)
• M57: 31,695,899 km (0.12 R)
• M58: 33,733,572 km (0.085 R)
• M59: 34,957,432 km (0.079 R)
• M60: 35,147,122 km (0.073 R)
• M61: 36,387,588 km (0.097 R)
• M62: 36,965,035 km (0.038 R)
• M63: 37,642,415 km (0.034 R)
• M64: 38,519,507 km (0.043 R)
• M65: 40,591,886 km (0.091 R)
• M66: 41,090,646 km (0.097 R)
• M67: 42,396,785 km (0.031 R)
• M68: 43,920,888 km (0.119 R)
• M69: 44,023,063 km (0.029 R)
• M70: 44,125,388 km (0.087 R)
• M71: 46,084,522 km (0.082 R)
• M72: 46,396,433 km (0.109 R)
• M73: 47,545,943 km (0.103 R)
• M74: 47,650,961 km (0.098 R)
• M75: 48,916,709 km (0.076 R)
• M76: 49,766,724 km (0.092 R)
• M77: 50,086,713 km (0.091 R)
• M78: 53,760,688 km (0.053 R)
• M79: 54,747,585 km (0.058 R)
• M80: 55,519,360 km (0.1 R)
• M81: 55,629,913 km (0.11 R)
• M82: 55,740,615 km (0.052 R)
• M83: 59,884,626 km (0.103 R)
• M84: 60,338,506 km (0.105 R)
• M85: 61,363,999 km (0.112 R)
• M86: 62,280,286 km (0.074 R)
• M87: 64,010,685 km (0.059 R)
• M88: 67,872,704 km (0.108 R)
• M89: 69,414,609 km (0.1 R)
• M90: 70,728,377 km (0.059 R)
• M91: 71,929,798 km (0.096 R)
• M92: 73,380,448 km (0.09 R)
• M93: 76,310,472 km (0.11 R)
• M94: 81,152,507 km (0.102 R)
• M95: 81,278,019 km (0.09 R)
• M96: 83,673,979 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit