🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 47.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,597,595 km

• M1: 366,216 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 275 Days

Day: 16.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 8.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.07 AU - 1.25 AU

Year: 820 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,597,595 km

• M1: 110,403 km (0.077 R)
• M2: 172,337 km (0.086 R)
• M3: 232,625 km (0.117 R)
• M4: 290,669 km (0.1 R)
• M5: 382,522 km (0.092 R)
• M6: 451,786 km (0.104 R)
• M7: 525,986 km (0.052 R)
• M8: 604,824 km (0.093 R)
• M9: 682,914 km (0.108 R)
• M10: 738,864 km (0.112 R)
• M11: 817,852 km (0.075 R)
• M12: 877,691 km (0.119 R)
• M13: 939,175 km (0.082 R)
• M14: 996,322 km (0.075 R)
• M15: 1,102,536 km (0.106 R)
• M16: 1,212,491 km (0.094 R)
• M17: 1,313,469 km (0.106 R)
• M18: 1,896,602 km (0.102 R)
• M19: 2,097,213 km (0.081 R)
• M20: 2,188,617 km (0.069 R)
• M21: 2,281,517 km (0.073 R)
• M22: 2,519,228 km (0.101 R)
• M23: 2,641,300 km (0.089 R)
• M24: 2,707,123 km (0.119 R)
• M25: 2,773,545 km (0.104 R)
• M26: 3,105,203 km (0.091 R)
• M27: 3,166,089 km (0.111 R)
• M28: 3,289,059 km (0.057 R)
• M29: 3,422,650 km (0.045 R)
• M30: 3,503,582 km (0.119 R)
• M31: 3,621,764 km (0.073 R)
• M32: 3,695,217 km (0.115 R)
• M33: 3,937,117 km (0.103 R)
• M34: 4,031,513 km (0.063 R)
• M35: 4,174,678 km (0.088 R)
• M36: 4,290,317 km (0.118 R)
• M37: 4,377,832 km (0.083 R)
• M38: 4,446,198 km (0.043 R)
• M39: 4,515,013 km (0.04 R)
• M40: 4,683,760 km (0.111 R)
• M41: 4,773,818 km (0.108 R)
• M42: 4,834,255 km (0.051 R)
• M43: 4,935,533 km (0.093 R)
• M44: 4,996,569 km (0.076 R)
• M45: 5,057,904 km (0.055 R)
• M46: 5,129,861 km (0.057 R)
• M47: 5,316,260 km (0.119 R)
• M48: 5,399,885 km (0.109 R)
• M49: 5,462,865 km (0.075 R)
• M50: 5,568,332 km (0.068 R)
• M51: 5,685,168 km (0.038 R)
• M52: 6,040,762 km (0.117 R)
• M53: 6,149,968 km (0.092 R)
• M54: 6,348,036 km (0.045 R)
• M55: 6,403,537 km (0.091 R)
• M56: 6,525,908 km (0.099 R)
• M57: 6,761,973 km (0.086 R)
• M58: 6,989,512 km (0.104 R)
• M59: 7,115,623 km (0.119 R)
• M60: 7,335,382 km (0.072 R)
• M61: 7,757,697 km (0.064 R)
• M62: 7,888,445 km (0.113 R)
• M63: 7,971,921 km (0.104 R)
• M64: 8,031,760 km (0.066 R)
• M65: 8,103,866 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 14.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.09 AU - 3.27 AU

Year: 3720 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,597,595 km

• M1: 180,265 km (0.069 R)
• M2: 270,024 km (0.076 R)
• M3: 422,614 km (0.072 R)
• M4: 545,583 km (0.058 R)
• M5: 633,697 km (0.119 R)
• M6: 972,087 km (0.051 R)
• M7: 1,094,458 km (0.054 R)
• M8: 1,222,663 km (0.105 R)
• M9: 1,322,296 km (0.103 R)
• M10: 1,700,479 km (0.099 R)
• M11: 1,838,408 km (0.114 R)
• M12: 1,967,362 km (0.112 R)
• M13: 2,153,013 km (0.077 R)
• M14: 2,414,659 km (0.075 R)
• M15: 2,585,500 km (0.089 R)
• M16: 2,760,380 km (0.089 R)
• M17: 2,894,270 km (0.109 R)
• M18: 2,984,627 km (0.058 R)
• M19: 3,340,371 km (0.072 R)
• M20: 3,941,605 km (0.059 R)
• M21: 4,076,093 km (0.099 R)
• M22: 4,195,023 km (0.118 R)
• M23: 4,349,708 km (0.047 R)
• M24: 4,506,337 km (0.117 R)
• M25: 5,023,945 km (0.108 R)
• M26: 5,693,097 km (0.098 R)
• M27: 5,826,538 km (0.103 R)
• M28: 7,155,865 km (0.085 R)
• M29: 7,823,071 km (0.072 R)
• M30: 8,057,042 km (0.066 R)
• M31: 8,336,641 km (0.116 R)
• M32: 8,971,833 km (0.027 R)
• M33: 9,149,855 km (0.114 R)
• M34: 9,464,160 km (0.112 R)
• M35: 9,622,733 km (0.088 R)
• M36: 10,288,893 km (0.036 R)
• M37: 11,665,792 km (0.093 R)
• M38: 11,811,500 km (0.053 R)
• M39: 11,933,422 km (0.075 R)
• M40: 12,104,861 km (0.104 R)
• M41: 12,474,966 km (0.101 R)
• M42: 12,648,949 km (0.117 R)
• M43: 12,748,731 km (0.108 R)
• M44: 13,403,820 km (0.089 R)
• M45: 13,556,559 km (0.111 R)
• M46: 13,863,683 km (0.066 R)
• M47: 14,250,992 km (0.093 R)
• M48: 14,354,813 km (0.085 R)
• M49: 14,589,532 km (0.093 R)
• M50: 14,878,107 km (0.04 R)
• M51: 15,062,710 km (0.042 R)
• M52: 15,274,541 km (0.116 R)
• M53: 15,487,568 km (0.109 R)
• M54: 15,862,461 km (0.039 R)
• M55: 16,186,340 km (0.042 R)
• M56: 16,485,087 km (0.094 R)
• M57: 17,060,440 km (0.108 R)
• M58: 17,698,326 km (0.084 R)
• M59: 17,894,000 km (0.103 R)
• M60: 18,940,287 km (0.085 R)
• M61: 19,226,468 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 6

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.35 AU - 6.59 AU

Year: 10796 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 74.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,597,595 km

• M1: 82,578 km (0.087 R)
• M2: 172,038 km (0.063 R)
• M3: 242,498 km (0.109 R)
• M4: 403,316 km (0.067 R)
• M5: 445,203 km (0.066 R)
• M6: 518,656 km (0.055 R)
• M7: 1,373,757 km (0.091 R)
• M8: 1,417,290 km (0.108 R)
• M9: 1,688,362 km (0.084 R)
• M10: 1,782,309 km (0.083 R)
• M11: 2,000,124 km (0.057 R)
• M12: 2,278,076 km (0.106 R)
• M13: 2,382,047 km (0.117 R)
• M14: 2,487,813 km (0.114 R)
• M15: 2,897,860 km (0.112 R)
• M16: 2,982,383 km (0.085 R)
• M17: 3,358,323 km (0.033 R)
• M18: 4,638,880 km (0.05 R)
• M19: 5,244,004 km (0.108 R)
• M20: 5,873,811 km (0.083 R)
• M21: 6,052,879 km (0.081 R)
• M22: 6,197,541 km (0.111 R)
• M23: 6,453,503 km (0.119 R)
• M24: 6,638,256 km (0.05 R)
• M25: 7,203,437 km (0.089 R)
• M26: 7,241,734 km (0.098 R)
• M27: 7,472,414 km (0.108 R)
• M28: 7,627,696 km (0.112 R)
• M29: 8,258,999 km (0.094 R)
• M30: 8,299,091 km (0.106 R)
• M31: 8,784,387 km (0.097 R)
• M32: 9,237,369 km (0.117 R)
• M33: 10,597,663 km (0.032 R)
• M34: 10,684,729 km (0.09 R)
• M35: 11,079,517 km (0.064 R)
• M36: 11,928,785 km (0.094 R)
• M37: 12,338,234 km (0.12 R)
• M38: 12,567,717 km (0.055 R)
• M39: 12,984,497 km (0.117 R)
• M40: 13,031,022 km (0.085 R)
• M41: 13,499,861 km (0.049 R)
• M42: 13,831,370 km (0.096 R)
• M43: 14,647,576 km (0.079 R)
• M44: 14,793,135 km (0.113 R)
• M45: 15,479,191 km (0.1 R)
• M46: 16,125,454 km (0.081 R)
• M47: 16,175,569 km (0.113 R)
• M48: 17,034,859 km (0.1 R)
• M49: 17,188,047 km (0.074 R)
• M50: 17,753,527 km (0.083 R)
• M51: 18,168,661 km (0.034 R)
• M52: 19,220,484 km (0.089 R)
• M53: 21,327,720 km (0.083 R)
• M54: 21,547,928 km (0.092 R)
• M55: 21,658,331 km (0.11 R)
• M56: 22,101,889 km (0.078 R)
• M57: 22,436,389 km (0.098 R)
• M58: 22,492,339 km (0.111 R)
• M59: 24,478,849 km (0.057 R)
• M60: 25,114,790 km (0.084 R)
• M61: 27,293,234 km (0.098 R)
• M62: 27,592,130 km (0.09 R)
• M63: 28,556,289 km (0.115 R)
• M64: 29,225,440 km (0.1 R)
• M65: 30,084,581 km (0.051 R)
• M66: 32,268,410 km (0.074 R)
• M67: 32,394,821 km (0.089 R)
• M68: 35,215,488 km (0.102 R)
• M69: 35,736,687 km (0.103 R)
• M70: 35,867,436 km (0.062 R)
• M71: 36,194,906 km (0.112 R)
• M72: 36,918,810 km (0.102 R)
• M73: 37,980,356 km (0.069 R)
• M74: 38,046,927 km (0.108 R)
• M75: 39,456,139 km (0.032 R)
• M76: 39,929,766 km (0.043 R)
• M77: 40,201,137 km (0.1 R)
• M78: 41,567,414 km (0.113 R)
• M79: 41,773,709 km (0.111 R)
• M80: 42,394,541 km (0.043 R)
• M81: 42,810,123 km (0.115 R)
• M82: 43,018,364 km (0.094 R)
• M83: 43,157,490 km (0.087 R)
• M84: 43,366,328 km (0.111 R)
• M85: 43,854,915 km (0.047 R)
• M86: 46,182,957 km (0.057 R)
• M87: 46,396,732 km (0.052 R)
• M88: 46,539,299 km (0.098 R)
• M89: 46,682,016 km (0.044 R)
• M90: 47,111,062 km (0.04 R)
• M91: 47,254,527 km (0.09 R)
• M92: 47,397,991 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.9

Radius: 4.5

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.45 AU - 8.77 AU

Year: 16573 Days

Day: 22.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,597,595 km

• M1: 119,828 km (0.095 R)
• M2: 214,374 km (0.11 R)
• M3: 259,403 km (0.115 R)
• M4: 879,037 km (0.11 R)
• M5: 955,033 km (0.05 R)
• M6: 993,779 km (0.118 R)
• M7: 1,432,699 km (0.109 R)
• M8: 1,568,085 km (0.114 R)
• M9: 1,778,868 km (0.098 R)
• M10: 1,899,893 km (0.104 R)
• M11: 2,383,992 km (0.089 R)
• M12: 2,571,587 km (0.074 R)
• M13: 2,680,943 km (0.066 R)
• M14: 3,104,605 km (0.094 R)
• M15: 4,107,958 km (0.114 R)
• M16: 4,693,932 km (0.067 R)
• M17: 4,727,293 km (0.105 R)
• M18: 4,760,803 km (0.073 R)
• M19: 4,794,163 km (0.065 R)
• M20: 5,030,827 km (0.112 R)
• M21: 5,445,213 km (0.075 R)
• M22: 5,515,374 km (0.119 R)
• M23: 5,692,049 km (0.06 R)
• M24: 5,978,679 km (0.077 R)
• M25: 6,790,696 km (0.113 R)
• M26: 6,941,940 km (0.063 R)
• M27: 8,556,250 km (0.116 R)
• M28: 10,366,684 km (0.072 R)
• M29: 11,561,671 km (0.058 R)
• M30: 12,336,140 km (0.096 R)
• M31: 12,382,216 km (0.104 R)
• M32: 12,613,494 km (0.072 R)
• M33: 12,799,444 km (0.07 R)
• M34: 14,030,784 km (0.103 R)
• M35: 14,175,146 km (0.084 R)
• M36: 15,299,225 km (0.068 R)
• M37: 15,997,248 km (0.033 R)
• M38: 16,961,257 km (0.07 R)
• M39: 17,996,025 km (0.115 R)
• M40: 18,153,103 km (0.106 R)
• M41: 18,415,647 km (0.046 R)
• M42: 18,573,922 km (0.104 R)
• M43: 20,945,347 km (0.117 R)
• M44: 21,942,716 km (0.098 R)
• M45: 22,110,416 km (0.117 R)
• M46: 22,898,647 km (0.055 R)
• M47: 23,125,587 km (0.114 R)
• M48: 23,182,434 km (0.084 R)
• M49: 23,410,272 km (0.089 R)
• M50: 24,676,618 km (0.054 R)
• M51: 25,318,093 km (0.097 R)
• M52: 25,670,396 km (0.067 R)
• M53: 25,788,130 km (0.034 R)
• M54: 25,906,013 km (0.075 R)
• M55: 26,498,570 km (0.082 R)
• M56: 26,617,500 km (0.09 R)
• M57: 26,915,798 km (0.113 R)
• M58: 27,095,316 km (0.032 R)
• M59: 27,576,123 km (0.103 R)
• M60: 29,096,337 km (0.101 R)
• M61: 29,280,642 km (0.107 R)
• M62: 29,465,245 km (0.076 R)
• M63: 30,581,096 km (0.112 R)
• M64: 30,768,542 km (0.073 R)
• M65: 30,956,138 km (0.092 R)
• M66: 31,332,825 km (0.095 R)
• M67: 33,495,262 km (0.079 R)
• M68: 33,946,300 km (0.11 R)
• M69: 34,399,582 km (0.034 R)
• M70: 34,464,357 km (0.101 R)
• M71: 36,166,033 km (0.119 R)
• M72: 36,894,276 km (0.113 R)
• M73: 37,226,832 km (0.057 R)
• M74: 38,028,976 km (0.08 R)
• M75: 43,100,343 km (0.111 R)
• M76: 45,073,838 km (0.039 R)
• M77: 45,571,850 km (0.099 R)
• M78: 46,429,644 km (0.113 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: 339 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit