🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.54 AU - 0.6 AU

Year: 183 Days

Day: 32 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.78 AU - 0.8 AU

Year: 298 Days

Day: 24.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,183,661 km

• M1: 64,626 km (0.07 R)
• M2: 270,623 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.92 AU - 1.48 AU

Year: 558 Days

Day: 16.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 757 Days

Day: 27.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.55 AU - 2.59 AU

Year: 1265 Days

Day: 40.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 11.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.83 AU - 5.18 AU

Year: 4747 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,183,661 km

• M1: 159,621 km (0.094 R)
• M2: 269,276 km (0.089 R)
• M3: 716,125 km (0.118 R)
• M4: 848,519 km (0.108 R)
• M5: 1,780,514 km (0.109 R)
• M6: 1,931,159 km (0.109 R)
• M7: 2,051,286 km (0.088 R)
• M8: 2,335,522 km (0.051 R)
• M9: 2,519,677 km (0.101 R)
• M10: 2,632,474 km (0.083 R)
• M11: 2,708,769 km (0.033 R)
• M12: 2,843,856 km (0.04 R)
• M13: 3,659,314 km (0.075 R)
• M14: 3,766,276 km (0.036 R)
• M15: 3,961,352 km (0.092 R)
• M16: 4,429,443 km (0.108 R)
• M17: 4,798,053 km (0.099 R)
• M18: 5,272,876 km (0.109 R)
• M19: 5,638,793 km (0.114 R)
• M20: 5,713,143 km (0.079 R)
• M21: 6,216,240 km (0.084 R)
• M22: 6,318,565 km (0.093 R)
• M23: 6,421,489 km (0.12 R)
• M24: 6,550,891 km (0.107 R)
• M25: 6,971,111 km (0.118 R)
• M26: 8,031,610 km (0.092 R)
• M27: 8,396,330 km (0.065 R)
• M28: 8,939,071 km (0.115 R)
• M29: 9,083,882 km (0.078 R)
• M30: 9,258,612 km (0.099 R)
• M31: 9,611,364 km (0.054 R)
• M32: 9,789,535 km (0.055 R)
• M33: 10,942,635 km (0.072 R)
• M34: 11,284,616 km (0.066 R)
• M35: 11,409,680 km (0.08 R)
• M36: 11,883,307 km (0.119 R)
• M37: 12,106,507 km (0.042 R)
• M38: 12,363,366 km (0.11 R)
• M39: 12,686,947 km (0.105 R)
• M40: 12,817,097 km (0.055 R)
• M41: 13,013,220 km (0.05 R)
• M42: 13,243,451 km (0.114 R)
• M43: 14,042,603 km (0.085 R)
• M44: 14,312,477 km (0.117 R)
• M45: 14,652,214 km (0.109 R)
• M46: 14,754,688 km (0.075 R)
• M47: 15,029,200 km (0.087 R)
• M48: 15,201,537 km (0.116 R)
• M49: 15,409,179 km (0.103 R)
• M50: 15,862,461 km (0.091 R)
• M51: 16,143,555 km (0.074 R)
• M52: 17,032,765 km (0.063 R)
• M53: 17,682,768 km (0.033 R)
• M54: 18,304,047 km (0.115 R)
• M55: 18,414,451 km (0.056 R)
• M56: 18,525,153 km (0.112 R)
• M57: 18,895,408 km (0.083 R)
• M58: 19,268,355 km (0.109 R)
• M59: 19,418,103 km (0.041 R)
• M60: 20,745,335 km (0.12 R)
• M61: 21,052,908 km (0.118 R)
• M62: 21,789,229 km (0.048 R)
• M63: 22,494,583 km (0.097 R)
• M64: 22,810,534 km (0.118 R)
• M65: 22,969,107 km (0.112 R)
• M66: 23,406,831 km (0.082 R)
• M67: 23,767,063 km (0.102 R)
• M68: 23,887,638 km (0.117 R)
• M69: 24,169,630 km (0.096 R)
• M70: 24,533,752 km (0.087 R)
• M71: 24,696,065 km (0.032 R)
• M72: 24,981,199 km (0.093 R)
• M73: 25,062,879 km (0.078 R)
• M74: 25,554,757 km (0.107 R)
• M75: 25,637,036 km (0.079 R)
• M76: 25,843,182 km (0.07 R)
• M77: 26,631,263 km (0.11 R)
• M78: 27,091,277 km (0.058 R)
• M79: 27,175,201 km (0.081 R)
• M80: 27,553,833 km (0.107 R)
• M81: 27,807,252 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 11

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.67 AU - 6.19 AU

Year: 5372 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,183,661 km

• M1: 157,975 km (0.095 R)
• M2: 298,897 km (0.085 R)
• M3: 674,836 km (0.074 R)
• M4: 771,177 km (0.039 R)
• M5: 872,455 km (0.029 R)
• M6: 978,819 km (0.092 R)
• M7: 1,512,285 km (0.052 R)
• M8: 1,609,374 km (0.104 R)
• M9: 1,983,668 km (0.118 R)
• M10: 2,310,240 km (0.056 R)
• M11: 2,460,885 km (0.099 R)
• M12: 3,347,701 km (0.083 R)
• M13: 3,432,822 km (0.084 R)
• M14: 3,781,236 km (0.079 R)
• M15: 3,892,387 km (0.105 R)
• M16: 4,027,324 km (0.08 R)
• M17: 4,141,019 km (0.092 R)
• M18: 4,371,549 km (0.06 R)
• M19: 5,039,354 km (0.107 R)
• M20: 5,162,024 km (0.118 R)
• M21: 5,385,374 km (0.076 R)
• M22: 5,485,754 km (0.118 R)
• M23: 5,764,754 km (0.088 R)
• M24: 6,310,487 km (0.103 R)
• M25: 6,629,729 km (0.091 R)
• M26: 6,927,129 km (0.104 R)
• M27: 7,036,336 km (0.107 R)
• M28: 7,201,193 km (0.044 R)
• M29: 7,873,785 km (0.068 R)
• M30: 8,217,561 km (0.079 R)
• M31: 9,039,003 km (0.12 R)
• M32: 9,489,741 km (0.113 R)
• M33: 10,040,411 km (0.082 R)
• M34: 10,570,137 km (0.113 R)
• M35: 11,237,044 km (0.093 R)
• M36: 11,689,129 km (0.099 R)
• M37: 11,917,415 km (0.118 R)
• M38: 12,511,319 km (0.072 R)
• M39: 12,778,501 km (0.048 R)
• M40: 13,386,317 km (0.079 R)
• M41: 14,876,162 km (0.096 R)
• M42: 14,946,772 km (0.045 R)
• M43: 15,551,297 km (0.083 R)
• M44: 16,018,790 km (0.097 R)
• M45: 16,199,953 km (0.092 R)
• M46: 17,300,844 km (0.077 R)
• M47: 17,598,394 km (0.103 R)
• M48: 18,844,096 km (0.07 R)
• M49: 19,073,579 km (0.085 R)
• M50: 19,227,066 km (0.115 R)
• M51: 19,342,556 km (0.053 R)
• M52: 19,458,195 km (0.038 R)
• M53: 19,728,967 km (0.083 R)
• M54: 20,117,922 km (0.077 R)
• M55: 22,100,692 km (0.119 R)
• M56: 22,302,350 km (0.086 R)
• M57: 22,911,063 km (0.075 R)
• M58: 23,731,309 km (0.116 R)
• M59: 23,979,192 km (0.105 R)
• M60: 24,144,947 km (0.073 R)
• M61: 24,728,079 km (0.115 R)
• M62: 26,291,676 km (0.087 R)
• M63: 26,676,741 km (0.113 R)
• M64: 26,762,610 km (0.097 R)
• M65: 27,409,471 km (0.109 R)
• M66: 28,586,508 km (0.069 R)
• M67: 29,557,846 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 12.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.33 AU - 6.53 AU

Year: 6923 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,183,661 km

• M1: 158,723 km (0.09 R)
• M2: 247,584 km (0.114 R)
• M3: 367,113 km (0.12 R)
• M4: 486,791 km (0.092 R)
• M5: 568,173 km (0.11 R)
• M6: 827,276 km (0.057 R)
• M7: 1,094,907 km (0.099 R)
• M8: 1,412,802 km (0.114 R)
• M9: 1,525,599 km (0.06 R)
• M10: 1,820,905 km (0.075 R)
• M11: 1,907,074 km (0.043 R)
• M12: 2,291,989 km (0.082 R)
• M13: 2,372,024 km (0.095 R)
• M14: 2,715,650 km (0.082 R)
• M15: 3,343,961 km (0.101 R)
• M16: 3,435,366 km (0.086 R)
• M17: 4,000,696 km (0.116 R)
• M18: 4,360,628 km (0.061 R)
• M19: 4,527,729 km (0.058 R)
• M20: 5,252,980 km (0.079 R)
• M21: 5,377,295 km (0.053 R)
• M22: 5,647,320 km (0.102 R)
• M23: 5,866,480 km (0.07 R)
• M24: 5,995,733 km (0.112 R)
• M25: 6,107,183 km (0.111 R)
• M26: 6,503,019 km (0.087 R)
• M27: 6,732,951 km (0.051 R)
• M28: 6,907,083 km (0.115 R)
• M29: 7,478,697 km (0.066 R)
• M30: 7,963,394 km (0.093 R)
• M31: 8,106,559 km (0.1 R)
• M32: 8,188,838 km (0.091 R)
• M33: 8,333,499 km (0.079 R)
• M34: 9,069,521 km (0.059 R)
• M35: 9,305,137 km (0.072 R)
• M36: 9,412,997 km (0.115 R)
• M37: 9,499,465 km (0.086 R)
• M38: 9,738,821 km (0.094 R)
• M39: 9,870,168 km (0.084 R)
• M40: 10,024,254 km (0.046 R)
• M41: 10,223,518 km (0.111 R)
• M42: 10,670,966 km (0.093 R)
• M43: 11,331,291 km (0.111 R)
• M44: 11,654,721 km (0.088 R)
• M45: 11,957,956 km (0.03 R)
• M46: 12,122,215 km (0.101 R)
• M47: 12,263,734 km (0.099 R)
• M48: 12,810,963 km (0.117 R)
• M49: 12,931,090 km (0.051 R)
• M50: 13,051,367 km (0.095 R)
• M51: 13,172,242 km (0.053 R)
• M52: 13,269,182 km (0.095 R)
• M53: 13,634,649 km (0.092 R)
• M54: 13,954,190 km (0.117 R)
• M55: 14,226,458 km (0.109 R)
• M56: 14,325,941 km (0.083 R)
• M57: 15,307,752 km (0.081 R)
• M58: 15,409,628 km (0.059 R)
• M59: 15,562,966 km (0.113 R)
• M60: 16,051,852 km (0.1 R)
• M61: 16,571,854 km (0.12 R)
• M62: 16,755,261 km (0.117 R)
• M63: 17,229,785 km (0.099 R)
• M64: 17,415,436 km (0.117 R)
• M65: 17,628,613 km (0.07 R)
• M66: 17,815,760 km (0.11 R)
• M67: 18,057,361 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 13.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.74 AU - 7.18 AU

Year: 6971 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,183,661 km

• M1: 188,045 km (0.097 R)
• M2: 354,098 km (0.118 R)
• M3: 486,193 km (0.075 R)
• M4: 756,666 km (0.049 R)
• M5: 867,817 km (0.115 R)
• M6: 955,332 km (0.092 R)
• M7: 1,046,138 km (0.116 R)
• M8: 1,423,125 km (0.108 R)
• M9: 1,618,649 km (0.12 R)
• M10: 1,710,652 km (0.116 R)
• M11: 1,900,043 km (0.09 R)
• M12: 2,279,423 km (0.081 R)
• M13: 2,404,187 km (0.113 R)
• M14: 2,510,103 km (0.109 R)
• M15: 3,581,373 km (0.063 R)
• M16: 3,727,530 km (0.038 R)
• M17: 3,925,448 km (0.099 R)
• M18: 4,025,828 km (0.081 R)
• M19: 5,103,531 km (0.104 R)
• M20: 5,268,538 km (0.079 R)
• M21: 5,435,339 km (0.063 R)
• M22: 5,547,388 km (0.06 R)
• M23: 5,660,484 km (0.093 R)
• M24: 6,236,735 km (0.043 R)
• M25: 6,354,319 km (0.067 R)
• M26: 6,983,677 km (0.093 R)
• M27: 7,758,894 km (0.095 R)
• M28: 7,980,897 km (0.082 R)
• M29: 8,269,471 km (0.063 R)
• M30: 8,463,799 km (0.114 R)
• M31: 9,055,758 km (0.101 R)
• M32: 9,155,838 km (0.105 R)
• M33: 10,349,330 km (0.03 R)
• M34: 10,840,460 km (0.059 R)
• M35: 10,946,675 km (0.041 R)
• M36: 11,591,441 km (0.081 R)
• M37: 11,736,551 km (0.102 R)
• M38: 11,845,608 km (0.113 R)
• M39: 12,359,327 km (0.087 R)
• M40: 12,693,529 km (0.119 R)
• M41: 13,219,216 km (0.046 R)
• M42: 14,721,178 km (0.037 R)
• M43: 14,956,945 km (0.11 R)
• M44: 15,273,494 km (0.117 R)
• M45: 15,913,025 km (0.045 R)
• M46: 16,970,981 km (0.102 R)
• M47: 17,383,871 km (0.098 R)
• M48: 17,674,988 km (0.087 R)
• M49: 17,800,202 km (0.093 R)
• M50: 18,812,680 km (0.116 R)
• M51: 18,940,586 km (0.111 R)
• M52: 19,283,016 km (0.114 R)
• M53: 19,455,053 km (0.087 R)
• M54: 20,061,074 km (0.08 R)
• M55: 20,410,086 km (0.053 R)
• M56: 20,673,229 km (0.1 R)
• M57: 20,761,192 km (0.09 R)
• M58: 21,558,549 km (0.091 R)
• M59: 23,733,403 km (0.107 R)
• M60: 24,473,763 km (0.116 R)
• M61: 25,315,700 km (0.113 R)
• M62: 25,645,713 km (0.108 R)
• M63: 26,453,242 km (0.079 R)
• M64: 26,884,084 km (0.119 R)
• M65: 27,655,710 km (0.101 R)
• M66: 27,898,357 km (0.12 R)
• M67: 28,777,843 km (0.092 R)
• M68: 29,122,367 km (0.098 R)
• M69: 29,220,952 km (0.102 R)
• M70: 30,014,270 km (0.12 R)
• M71: 30,263,649 km (0.103 R)
• M72: 30,413,696 km (0.117 R)
• M73: 30,614,007 km (0.041 R)
• M74: 30,714,388 km (0.069 R)
• M75: 31,318,613 km (0.062 R)
• M76: 31,622,297 km (0.088 R)
• M77: 32,028,605 km (0.105 R)
• M78: 32,743,982 km (0.104 R)
• M79: 33,052,154 km (0.046 R)
• M80: 33,361,223 km (0.1 R)
• M81: 33,723,100 km (0.119 R)
• M82: 33,930,443 km (0.115 R)
• M83: 34,921,379 km (0.115 R)
• M84: 35,183,624 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit