🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.16 AU - 1.44 AU

Year: 666 Days

Day: 21.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.27 AU - 1.35 AU

Year: 674 Days

Day: 13.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,427,257 km

• M1: 664,663 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.11 AU - 2.37 AU

Year: 1507 Days

Day: 41.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 8.8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.26 AU - 4.82 AU

Year: 3651 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,427,257 km

• M1: 113,994 km (0.079 R)
• M2: 187,297 km (0.091 R)
• M3: 289,621 km (0.088 R)
• M4: 372,200 km (0.11 R)
• M5: 534,364 km (0.078 R)
• M6: 652,247 km (0.117 R)
• M7: 852,558 km (0.071 R)
• M8: 928,105 km (0.113 R)
• M9: 1,059,303 km (0.115 R)
• M10: 1,168,808 km (0.063 R)
• M11: 1,613,413 km (0.115 R)
• M12: 1,724,415 km (0.113 R)
• M13: 1,937,292 km (0.051 R)
• M14: 2,038,570 km (0.039 R)
• M15: 2,211,356 km (0.087 R)
• M16: 2,370,827 km (0.094 R)
• M17: 2,776,985 km (0.114 R)
• M18: 2,968,919 km (0.119 R)
• M19: 3,285,020 km (0.09 R)
• M20: 3,737,254 km (0.083 R)
• M21: 3,800,384 km (0.065 R)
• M22: 3,906,599 km (0.037 R)
• M23: 3,970,776 km (0.044 R)
• M24: 4,121,870 km (0.055 R)
• M25: 4,252,918 km (0.113 R)
• M26: 4,586,820 km (0.104 R)
• M27: 4,677,177 km (0.065 R)
• M28: 5,045,039 km (0.107 R)
• M29: 5,115,050 km (0.086 R)
• M30: 5,469,897 km (0.117 R)
• M31: 5,808,437 km (0.108 R)
• M32: 6,054,375 km (0.114 R)
• M33: 6,633,170 km (0.049 R)
• M34: 6,761,225 km (0.116 R)
• M35: 7,520,734 km (0.107 R)
• M36: 7,870,045 km (0.088 R)
• M37: 8,033,106 km (0.11 R)
• M38: 8,252,118 km (0.079 R)
• M39: 8,556,549 km (0.091 R)
• M40: 8,808,472 km (0.052 R)
• M41: 8,921,119 km (0.034 R)
• M42: 9,176,633 km (0.117 R)
• M43: 9,898,742 km (0.101 R)
• M44: 9,957,234 km (0.097 R)
• M45: 10,045,347 km (0.115 R)
• M46: 10,909,874 km (0.068 R)
• M47: 11,000,679 km (0.086 R)
• M48: 11,091,785 km (0.11 R)
• M49: 11,152,521 km (0.061 R)
• M50: 11,550,751 km (0.093 R)
• M51: 11,767,069 km (0.084 R)
• M52: 11,922,502 km (0.117 R)
• M53: 11,984,884 km (0.07 R)
• M54: 12,203,895 km (0.119 R)
• M55: 12,614,242 km (0.114 R)
• M56: 12,900,872 km (0.075 R)
• M57: 13,839,449 km (0.087 R)
• M58: 15,271,100 km (0.076 R)
• M59: 15,406,636 km (0.098 R)
• M60: 15,747,420 km (0.072 R)
• M61: 17,134,940 km (0.08 R)
• M62: 17,205,251 km (0.097 R)
• M63: 17,736,324 km (0.06 R)
• M64: 17,914,644 km (0.028 R)
• M65: 18,057,660 km (0.073 R)
• M66: 18,236,878 km (0.115 R)
• M67: 18,308,835 km (0.114 R)
• M68: 18,960,034 km (0.099 R)
• M69: 19,325,053 km (0.103 R)
• M70: 20,025,171 km (0.074 R)
• M71: 20,247,922 km (0.119 R)
• M72: 20,846,164 km (0.081 R)
• M73: 21,222,852 km (0.093 R)
• M74: 21,374,245 km (0.115 R)
• M75: 21,754,223 km (0.099 R)
• M76: 22,251,486 km (0.079 R)
• M77: 22,520,763 km (0.101 R)
• M78: 22,868,578 km (0.027 R)
• M79: 24,080,470 km (0.064 R)
• M80: 24,753,810 km (0.098 R)
• M81: 24,952,925 km (0.062 R)
• M82: 25,634,343 km (0.058 R)
• M83: 26,281,204 km (0.038 R)
• M84: 26,688,260 km (0.072 R)
• M85: 27,097,261 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 11.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.33 AU - 6.21 AU

Year: 5439 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,427,257 km

• M1: 163,510 km (0.111 R)
• M2: 400,025 km (0.11 R)
• M3: 712,235 km (0.108 R)
• M4: 995,723 km (0.114 R)
• M5: 1,177,934 km (0.065 R)
• M6: 1,400,236 km (0.057 R)
• M7: 1,516,623 km (0.11 R)
• M8: 1,713,045 km (0.118 R)
• M9: 1,854,116 km (0.099 R)
• M10: 1,950,307 km (0.108 R)
• M11: 2,148,076 km (0.105 R)
• M12: 2,283,611 km (0.1 R)
• M13: 2,510,103 km (0.083 R)
• M14: 2,635,166 km (0.078 R)
• M15: 2,854,627 km (0.062 R)
• M16: 3,023,074 km (0.063 R)
• M17: 3,233,708 km (0.101 R)
• M18: 3,469,025 km (0.079 R)
• M19: 3,894,332 km (0.076 R)
• M20: 4,772,621 km (0.105 R)
• M21: 4,951,091 km (0.097 R)
• M22: 5,200,022 km (0.097 R)
• M23: 5,291,576 km (0.062 R)
• M24: 5,476,329 km (0.035 R)
• M25: 5,639,840 km (0.057 R)
• M26: 5,804,996 km (0.106 R)
• M27: 6,067,690 km (0.069 R)
• M28: 6,358,807 km (0.104 R)
• M29: 6,456,794 km (0.067 R)
• M30: 6,779,028 km (0.057 R)
• M31: 7,106,497 km (0.107 R)
• M32: 7,233,955 km (0.095 R)
• M33: 7,336,429 km (0.086 R)
• M34: 7,542,725 km (0.115 R)
• M35: 8,067,065 km (0.109 R)
• M36: 8,226,686 km (0.079 R)
• M37: 8,603,224 km (0.062 R)
• M38: 9,178,727 km (0.114 R)
• M39: 9,653,700 km (0.119 R)
• M40: 10,108,029 km (0.099 R)
• M41: 10,222,770 km (0.047 R)
• M42: 11,185,582 km (0.053 R)
• M43: 12,452,676 km (0.105 R)
• M44: 12,760,998 km (0.045 R)
• M45: 13,072,012 km (0.071 R)
• M46: 13,542,946 km (0.04 R)
• M47: 13,987,700 km (0.105 R)
• M48: 14,372,765 km (0.101 R)
• M49: 15,714,508 km (0.079 R)
• M50: 16,014,302 km (0.095 R)
• M51: 16,248,872 km (0.068 R)
• M52: 16,586,066 km (0.065 R)
• M53: 16,925,353 km (0.053 R)
• M54: 17,369,958 km (0.068 R)
• M55: 18,026,843 km (0.067 R)
• M56: 18,480,872 km (0.064 R)
• M57: 18,868,031 km (0.097 R)
• M58: 19,543,167 km (0.074 R)
• M59: 19,757,989 km (0.093 R)
• M60: 20,081,719 km (0.042 R)
• M61: 20,371,041 km (0.116 R)
• M62: 21,063,530 km (0.066 R)
• M63: 22,847,185 km (0.099 R)
• M64: 23,035,828 km (0.114 R)
• M65: 23,149,223 km (0.064 R)
• M66: 23,262,768 km (0.074 R)
• M67: 24,370,241 km (0.11 R)
• M68: 24,447,284 km (0.119 R)
• M69: 24,524,477 km (0.062 R)
• M70: 24,833,695 km (0.109 R)
• M71: 25,456,022 km (0.043 R)
• M72: 25,965,403 km (0.107 R)
• M73: 26,083,436 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 10.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.16 AU - 6.82 AU

Year: 5783 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,427,257 km

• M1: 164,857 km (0.111 R)
• M2: 262,395 km (0.082 R)
• M3: 389,104 km (0.117 R)
• M4: 485,595 km (0.052 R)
• M5: 679,474 km (0.084 R)
• M6: 753,225 km (0.091 R)
• M7: 920,027 km (0.104 R)
• M8: 1,396,646 km (0.088 R)
• M9: 1,554,920 km (0.096 R)
• M10: 1,836,463 km (0.105 R)
• M11: 2,024,358 km (0.066 R)
• M12: 2,204,474 km (0.119 R)
• M13: 2,332,380 km (0.073 R)
• M14: 2,448,169 km (0.074 R)
• M15: 2,610,632 km (0.067 R)
• M16: 2,776,686 km (0.092 R)
• M17: 3,135,272 km (0.074 R)
• M18: 3,231,314 km (0.068 R)
• M19: 3,608,600 km (0.071 R)
• M20: 3,759,993 km (0.083 R)
• M21: 3,965,391 km (0.116 R)
• M22: 4,052,008 km (0.069 R)
• M23: 4,315,899 km (0.069 R)
• M24: 4,676,429 km (0.119 R)
• M25: 4,897,535 km (0.098 R)
• M26: 5,140,931 km (0.05 R)
• M27: 5,292,773 km (0.093 R)
• M28: 5,523,153 km (0.116 R)
• M29: 5,639,690 km (0.075 R)
• M30: 5,796,319 km (0.11 R)
• M31: 5,914,801 km (0.115 R)
• M32: 6,073,973 km (0.109 R)
• M33: 6,870,133 km (0.095 R)
• M34: 7,504,876 km (0.079 R)
• M35: 8,158,469 km (0.058 R)
• M36: 9,126,816 km (0.068 R)
• M37: 9,403,573 km (0.095 R)
• M38: 9,589,672 km (0.117 R)
• M39: 9,941,826 km (0.107 R)
• M40: 10,250,446 km (0.059 R)
• M41: 10,610,528 km (0.093 R)
• M42: 10,755,788 km (0.119 R)
• M43: 11,097,170 km (0.099 R)
• M44: 11,293,742 km (0.114 R)
• M45: 11,566,159 km (0.077 R)
• M46: 11,665,642 km (0.031 R)
• M47: 11,740,590 km (0.056 R)
• M48: 12,066,863 km (0.118 R)
• M49: 12,243,838 km (0.041 R)
• M50: 12,345,265 km (0.094 R)
• M51: 12,677,073 km (0.101 R)
• M52: 12,960,112 km (0.083 R)
• M53: 13,297,456 km (0.109 R)
• M54: 13,690,150 km (0.101 R)
• M55: 13,821,946 km (0.09 R)
• M56: 14,272,983 km (0.071 R)
• M57: 15,080,961 km (0.119 R)
• M58: 15,298,925 km (0.029 R)
• M59: 15,959,101 km (0.116 R)
• M60: 16,042,277 km (0.077 R)
• M61: 16,320,679 km (0.086 R)
• M62: 16,769,323 km (0.072 R)
• M63: 16,853,846 km (0.093 R)
• M64: 16,995,066 km (0.09 R)
• M65: 17,678,728 km (0.076 R)
• M66: 17,879,788 km (0.108 R)
• M67: 18,255,279 km (0.054 R)
• M68: 18,371,367 km (0.108 R)
• M69: 18,662,484 km (0.098 R)
• M70: 18,837,962 km (0.107 R)
• M71: 19,014,039 km (0.104 R)
• M72: 19,102,152 km (0.092 R)
• M73: 19,664,042 km (0.119 R)
• M74: 19,753,202 km (0.059 R)
• M75: 19,872,432 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 7.9

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.9 AU - 10.86 AU

Year: 15035 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,427,257 km

• M1: 103,671 km (0.112 R)
• M2: 295,157 km (0.101 R)
• M3: 351,106 km (0.041 R)
• M4: 527,632 km (0.12 R)
• M5: 655,089 km (0.09 R)
• M6: 752,627 km (0.112 R)
• M7: 876,344 km (0.112 R)
• M8: 984,952 km (0.091 R)
• M9: 1,121,236 km (0.101 R)
• M10: 1,239,568 km (0.088 R)
• M11: 1,864,737 km (0.089 R)
• M12: 2,034,681 km (0.089 R)
• M13: 2,299,170 km (0.085 R)
• M14: 2,732,555 km (0.074 R)
• M15: 3,258,541 km (0.027 R)
• M16: 3,326,458 km (0.087 R)
• M17: 4,031,962 km (0.113 R)
• M18: 4,178,568 km (0.102 R)
• M19: 4,326,819 km (0.067 R)
• M20: 4,821,091 km (0.103 R)
• M21: 5,413,498 km (0.078 R)
• M22: 5,616,054 km (0.069 R)
• M23: 5,903,880 km (0.111 R)
• M24: 6,752,848 km (0.108 R)
• M25: 7,102,907 km (0.09 R)
• M26: 7,191,469 km (0.096 R)
• M27: 7,324,910 km (0.035 R)
• M28: 7,639,365 km (0.047 R)
• M29: 8,374,788 km (0.115 R)
• M30: 9,132,651 km (0.083 R)
• M31: 11,431,072 km (0.115 R)
• M32: 12,912,690 km (0.1 R)
• M33: 12,966,695 km (0.078 R)
• M34: 13,020,849 km (0.057 R)
• M35: 13,786,192 km (0.081 R)
• M36: 13,841,543 km (0.085 R)
• M37: 15,018,280 km (0.058 R)
• M38: 15,188,971 km (0.055 R)
• M39: 15,246,117 km (0.12 R)
• M40: 16,695,571 km (0.11 R)
• M41: 17,646,116 km (0.115 R)
• M42: 18,492,092 km (0.111 R)
• M43: 18,736,236 km (0.12 R)
• M44: 19,351,382 km (0.1 R)
• M45: 20,223,687 km (0.078 R)
• M46: 20,791,112 km (0.064 R)
• M47: 21,491,828 km (0.073 R)
• M48: 21,684,211 km (0.116 R)
• M49: 24,371,139 km (0.05 R)
• M50: 26,746,454 km (0.109 R)
• M51: 27,091,726 km (0.117 R)
• M52: 27,160,989 km (0.108 R)
• M53: 27,508,206 km (0.1 R)
• M54: 27,647,332 km (0.113 R)
• M55: 27,856,769 km (0.096 R)
• M56: 27,996,494 km (0.061 R)
• M57: 28,066,505 km (0.105 R)
• M58: 28,699,304 km (0.114 R)
• M59: 29,479,008 km (0.086 R)
• M60: 32,666,640 km (0.112 R)
• M61: 33,927,301 km (0.105 R)
• M62: 34,151,399 km (0.115 R)
• M63: 35,961,982 km (0.051 R)
• M64: 37,726,189 km (0.075 R)
• M65: 37,880,874 km (0.095 R)
• M66: 38,113,498 km (0.048 R)
• M67: 38,190,990 km (0.052 R)
• M68: 38,813,766 km (0.081 R)
• M69: 39,754,288 km (0.099 R)
• M70: 40,781,576 km (0.07 R)
• M71: 41,497,851 km (0.086 R)
• M72: 41,897,576 km (0.059 R)
• M73: 43,266,098 km (0.081 R)
• M74: 44,159,496 km (0.084 R)
• M75: 44,241,027 km (0.079 R)
• M76: 45,141,157 km (0.111 R)
• M77: 45,552,252 km (0.117 R)
• M78: 48,044,703 km (0.113 R)
• M79: 48,885,443 km (0.117 R)
• M80: 49,561,475 km (0.035 R)
• M81: 50,751,975 km (0.111 R)
• M82: 51,951,900 km (0.111 R)
• M83: 53,074,333 km (0.086 R)
• M84: 53,334,483 km (0.033 R)
• M85: 54,030,413 km (0.111 R)
• M86: 54,729,334 km (0.103 R)
• M87: 56,224,415 km (0.114 R)
• M88: 59,885,075 km (0.065 R)
• M89: 59,975,282 km (0.034 R)
• M90: 60,155,997 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit