🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.41 AU

Year: 466 Days

Day: 23.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,160,385 km

• M1: 359,932 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.52 AU

Year: 589 Days

Day: 26.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.19 AU - 1.65 AU

Year: 615 Days

Day: 44.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.44 AU - 2.16 AU

Year: 878 Days

Day: 48 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.24 AU - 9.26 AU

Year: 9407 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,160,385 km

• M1: 233,373 km (0.068 R)
• M2: 363,074 km (0.108 R)
• M3: 494,870 km (0.096 R)
• M4: 590,014 km (0.09 R)
• M5: 836,402 km (0.067 R)
• M6: 1,431,652 km (0.115 R)
• M7: 1,642,285 km (0.091 R)
• M8: 1,954,646 km (0.054 R)
• M9: 2,094,520 km (0.082 R)
• M10: 2,360,056 km (0.078 R)
• M11: 2,484,521 km (0.115 R)
• M12: 3,112,683 km (0.108 R)
• M13: 3,222,189 km (0.11 R)
• M14: 3,416,965 km (0.103 R)
• M15: 4,054,850 km (0.051 R)
• M16: 4,235,265 km (0.072 R)
• M17: 5,048,330 km (0.083 R)
• M18: 5,841,348 km (0.074 R)
• M19: 6,426,725 km (0.109 R)
• M20: 6,567,197 km (0.115 R)
• M21: 7,248,615 km (0.086 R)
• M22: 8,217,710 km (0.041 R)
• M23: 8,562,683 km (0.112 R)
• M24: 8,795,308 km (0.11 R)
• M25: 8,912,443 km (0.112 R)
• M26: 9,746,900 km (0.111 R)
• M27: 9,908,615 km (0.083 R)
• M28: 10,399,446 km (0.107 R)
• M29: 10,564,751 km (0.097 R)
• M30: 10,898,205 km (0.089 R)
• M31: 11,919,061 km (0.103 R)
• M32: 12,135,678 km (0.067 R)
• M33: 12,837,442 km (0.095 R)
• M34: 13,372,404 km (0.086 R)
• M35: 14,005,951 km (0.097 R)
• M36: 14,234,537 km (0.115 R)
• M37: 14,649,222 km (0.084 R)
• M38: 14,788,348 km (0.055 R)
• M39: 15,208,269 km (0.082 R)
• M40: 15,679,502 km (0.11 R)
• M41: 16,107,801 km (0.05 R)
• M42: 16,203,544 km (0.036 R)
• M43: 16,830,209 km (0.085 R)
• M44: 17,317,599 km (0.046 R)
• M45: 17,711,042 km (0.093 R)
• M46: 17,859,293 km (0.117 R)
• M47: 18,707,214 km (0.109 R)
• M48: 19,009,701 km (0.068 R)
• M49: 19,262,970 km (0.041 R)
• M50: 20,029,509 km (0.084 R)
• M51: 20,132,433 km (0.105 R)
• M52: 20,597,981 km (0.034 R)
• M53: 21,962,912 km (0.096 R)
• M54: 22,282,004 km (0.111 R)
• M55: 22,656,149 km (0.087 R)
• M56: 23,519,478 km (0.115 R)
• M57: 24,724,040 km (0.046 R)
• M58: 26,511,735 km (0.102 R)
• M59: 27,650,174 km (0.107 R)
• M60: 27,879,807 km (0.065 R)
• M61: 28,514,401 km (0.059 R)
• M62: 30,624,779 km (0.078 R)
• M63: 30,862,340 km (0.03 R)
• M64: 31,160,189 km (0.102 R)
• M65: 32,059,572 km (0.099 R)
• M66: 33,760,948 km (0.097 R)
• M67: 33,944,954 km (0.104 R)
• M68: 34,994,084 km (0.101 R)
• M69: 36,242,179 km (0.115 R)
• M70: 36,556,334 km (0.057 R)
• M71: 36,808,406 km (0.097 R)
• M72: 37,314,346 km (0.111 R)
• M73: 38,525,042 km (0.107 R)
• M74: 38,845,780 km (0.112 R)
• M75: 39,102,939 km (0.117 R)
• M76: 41,115,778 km (0.026 R)
• M77: 41,377,873 km (0.091 R)
• M78: 42,630,756 km (0.091 R)
• M79: 42,896,142 km (0.083 R)
• M80: 43,295,269 km (0.075 R)
• M81: 43,562,002 km (0.064 R)
• M82: 43,695,593 km (0.109 R)
• M83: 44,432,662 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 14.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.74 AU - 10.5 AU

Year: 10010 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,160,385 km

• M1: 249,380 km (0.089 R)
• M2: 863,629 km (0.113 R)
• M3: 1,342,940 km (0.118 R)
• M4: 1,479,822 km (0.099 R)
• M5: 1,621,641 km (0.063 R)
• M6: 1,977,534 km (0.073 R)
• M7: 2,075,371 km (0.052 R)
• M8: 2,215,395 km (0.114 R)
• M9: 2,785,213 km (0.073 R)
• M10: 3,213,512 km (0.07 R)
• M11: 4,647,856 km (0.077 R)
• M12: 5,102,035 km (0.058 R)
• M13: 5,542,751 km (0.081 R)
• M14: 6,847,843 km (0.112 R)
• M15: 7,028,856 km (0.105 R)
• M16: 7,550,504 km (0.088 R)
• M17: 7,863,313 km (0.11 R)
• M18: 8,021,288 km (0.028 R)
• M19: 8,180,311 km (0.097 R)
• M20: 8,598,886 km (0.092 R)
• M21: 8,859,934 km (0.106 R)
• M22: 9,524,148 km (0.12 R)
• M23: 10,067,039 km (0.04 R)
• M24: 10,377,006 km (0.1 R)
• M25: 10,865,293 km (0.088 R)
• M26: 11,828,255 km (0.049 R)
• M27: 11,937,012 km (0.078 R)
• M28: 12,118,924 km (0.061 R)
• M29: 12,893,092 km (0.085 R)
• M30: 13,079,791 km (0.074 R)
• M31: 13,192,139 km (0.066 R)
• M32: 13,380,333 km (0.117 R)
• M33: 13,531,427 km (0.097 R)
• M34: 13,645,271 km (0.116 R)
• M35: 14,103,339 km (0.051 R)
• M36: 14,566,644 km (0.111 R)
• M37: 14,722,226 km (0.094 R)
• M38: 15,706,879 km (0.103 R)
• M39: 16,469,529 km (0.113 R)
• M40: 16,672,234 km (0.082 R)
• M41: 16,957,367 km (0.096 R)
• M42: 17,532,571 km (0.069 R)
• M43: 17,739,615 km (0.057 R)
• M44: 18,365,383 km (0.112 R)
• M45: 18,702,277 km (0.078 R)
• M46: 19,126,088 km (0.076 R)
• M47: 19,296,480 km (0.076 R)
• M48: 19,424,685 km (0.048 R)
• M49: 19,940,199 km (0.073 R)
• M50: 20,242,985 km (0.061 R)
• M51: 21,072,506 km (0.093 R)
• M52: 21,248,582 km (0.116 R)
• M53: 21,646,513 km (0.099 R)
• M54: 22,270,485 km (0.119 R)
• M55: 23,490,456 km (0.093 R)
• M56: 23,947,926 km (0.04 R)
• M57: 24,039,779 km (0.101 R)
• M58: 25,337,691 km (0.06 R)
• M59: 25,524,987 km (0.074 R)
• M60: 26,896,500 km (0.091 R)
• M61: 27,375,064 km (0.043 R)
• M62: 27,808,150 km (0.091 R)
• M63: 28,098,070 km (0.078 R)
• M64: 28,340,569 km (0.095 R)
• M65: 28,778,591 km (0.057 R)
• M66: 29,268,075 km (0.095 R)
• M67: 29,464,647 km (0.046 R)
• M68: 30,007,388 km (0.091 R)
• M69: 30,952,697 km (0.117 R)
• M70: 32,110,136 km (0.117 R)
• M71: 32,872,487 km (0.044 R)
• M72: 33,589,509 km (0.073 R)
• M73: 34,570,871 km (0.102 R)
• M74: 34,778,812 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 11.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.79 AU - 12.35 AU

Year: 12489 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,160,385 km

• M1: 147,055 km (0.11 R)
• M2: 413,489 km (0.096 R)
• M3: 631,602 km (0.11 R)
• M4: 739,013 km (0.042 R)
• M5: 900,729 km (0.082 R)
• M6: 1,049,130 km (0.096 R)
• M7: 1,219,671 km (0.034 R)
• M8: 1,739,973 km (0.117 R)
• M9: 1,976,188 km (0.046 R)
• M10: 2,692,462 km (0.118 R)
• M11: 2,855,973 km (0.05 R)
• M12: 3,022,775 km (0.093 R)
• M13: 3,135,721 km (0.114 R)
• M14: 3,701,949 km (0.105 R)
• M15: 4,131,893 km (0.088 R)
• M16: 4,321,134 km (0.113 R)
• M17: 4,708,144 km (0.077 R)
• M18: 5,401,082 km (0.099 R)
• M19: 5,631,462 km (0.1 R)
• M20: 5,747,849 km (0.054 R)
• M21: 6,006,803 km (0.05 R)
• M22: 6,173,605 km (0.025 R)
• M23: 6,317,817 km (0.119 R)
• M24: 6,438,842 km (0.118 R)
• M25: 7,105,899 km (0.12 R)
• M26: 7,639,963 km (0.112 R)
• M27: 8,692,833 km (0.086 R)
• M28: 8,990,234 km (0.045 R)
• M29: 9,790,732 km (0.051 R)
• M30: 9,987,453 km (0.06 R)
• M31: 10,327,639 km (0.095 R)
• M32: 11,048,551 km (0.117 R)
• M33: 11,194,708 km (0.118 R)
• M34: 11,400,405 km (0.077 R)
• M35: 12,356,635 km (0.085 R)
• M36: 12,569,363 km (0.08 R)
• M37: 13,245,545 km (0.089 R)
• M38: 13,525,592 km (0.084 R)
• M39: 13,776,169 km (0.105 R)
• M40: 13,901,981 km (0.047 R)
• M41: 13,996,676 km (0.055 R)
• M42: 14,091,521 km (0.111 R)
• M43: 14,345,538 km (0.114 R)
• M44: 14,473,145 km (0.045 R)
• M45: 14,665,229 km (0.055 R)
• M46: 15,376,866 km (0.067 R)
• M47: 16,265,477 km (0.12 R)
• M48: 16,398,619 km (0.095 R)
• M49: 16,699,311 km (0.116 R)
• M50: 17,170,844 km (0.106 R)
• M51: 17,544,389 km (0.082 R)
• M52: 17,715,081 km (0.089 R)
• M53: 18,611,471 km (0.12 R)
• M54: 18,785,603 km (0.119 R)
• M55: 19,841,465 km (0.118 R)
• M56: 22,157,838 km (0.101 R)
• M57: 22,675,896 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 7.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.07 AU - 17.51 AU

Year: 20672 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,160,385 km

• M1: 281,842 km (0.076 R)
• M2: 423,512 km (0.059 R)
• M3: 526,734 km (0.066 R)
• M4: 759,209 km (0.027 R)
• M5: 1,165,517 km (0.086 R)
• M6: 1,897,350 km (0.08 R)
• M7: 2,099,307 km (0.1 R)
• M8: 2,662,244 km (0.092 R)
• M9: 2,718,343 km (0.056 R)
• M10: 2,831,439 km (0.086 R)
• M11: 2,946,330 km (0.076 R)
• M12: 3,360,118 km (0.091 R)
• M13: 3,451,223 km (0.032 R)
• M14: 4,845,026 km (0.09 R)
• M15: 5,582,095 km (0.081 R)
• M16: 5,726,457 km (0.098 R)
• M17: 5,945,319 km (0.113 R)
• M18: 6,656,656 km (0.052 R)
• M19: 6,886,738 km (0.088 R)
• M20: 7,041,721 km (0.117 R)
• M21: 7,434,117 km (0.05 R)
• M22: 7,914,326 km (0.11 R)
• M23: 8,035,949 km (0.077 R)
• M24: 8,322,279 km (0.105 R)
• M25: 8,736,964 km (0.109 R)
• M26: 8,862,627 km (0.073 R)
• M27: 10,064,945 km (0.099 R)
• M28: 10,551,287 km (0.066 R)
• M29: 11,409,082 km (0.111 R)
• M30: 11,684,641 km (0.102 R)
• M31: 11,777,092 km (0.078 R)
• M32: 11,962,444 km (0.088 R)
• M33: 14,114,110 km (0.055 R)
• M34: 14,707,715 km (0.068 R)
• M35: 15,511,953 km (0.104 R)
• M36: 15,766,269 km (0.095 R)
• M37: 15,919,457 km (0.096 R)
• M38: 16,073,094 km (0.044 R)
• M39: 16,485,536 km (0.111 R)
• M40: 16,692,878 km (0.099 R)
• M41: 17,162,915 km (0.108 R)
• M42: 18,009,040 km (0.11 R)
• M43: 18,062,447 km (0.095 R)
• M44: 18,383,634 km (0.1 R)
• M45: 19,851,937 km (0.097 R)
• M46: 20,294,298 km (0.086 R)
• M47: 21,414,187 km (0.106 R)
• M48: 21,697,376 km (0.101 R)
• M49: 22,038,758 km (0.055 R)
• M50: 22,726,759 km (0.054 R)
• M51: 24,951,878 km (0.11 R)
• M52: 26,090,168 km (0.042 R)
• M53: 26,453,092 km (0.053 R)
• M54: 28,231,063 km (0.075 R)
• M55: 29,920,771 km (0.077 R)
• M56: 30,364,179 km (0.118 R)
• M57: 30,618,495 km (0.109 R)
• M58: 30,682,224 km (0.106 R)
• M59: 31,001,466 km (0.115 R)
• M60: 31,193,400 km (0.097 R)
• M61: 32,224,279 km (0.118 R)
• M62: 32,418,756 km (0.107 R)
• M63: 33,200,704 km (0.118 R)
• M64: 33,462,800 km (0.107 R)
• M65: 33,659,820 km (0.097 R)
• M66: 34,054,908 km (0.043 R)
• M67: 35,449,908 km (0.03 R)
• M68: 35,784,858 km (0.095 R)
• M69: 37,338,881 km (0.033 R)
• M70: 37,611,298 km (0.102 R)
• M71: 38,158,378 km (0.091 R)
• M72: 38,501,555 km (0.087 R)
• M73: 38,570,370 km (0.096 R)
• M74: 40,093,576 km (0.105 R)
• M75: 40,652,324 km (0.108 R)
• M76: 42,485,945 km (0.118 R)
• M77: 42,984,255 km (0.087 R)
• M78: 44,418,600 km (0.118 R)
• M79: 44,635,068 km (0.066 R)
• M80: 45,431,976 km (0.098 R)
• M81: 46,599,288 km (0.065 R)
• M82: 48,517,432 km (0.057 R)
• M83: 48,665,983 km (0.112 R)
• M84: 49,336,630 km (0.111 R)
• M85: 49,411,279 km (0.117 R)
• M86: 49,486,078 km (0.075 R)
• M87: 50,085,367 km (0.06 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit