🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.38 AU - 0.62 AU

Year: 154 Days

Day: 38 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.03 AU - 1.45 AU

Year: 603 Days

Day: 25.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,372,297 km

• M1: 403,914 km (0.09 R)
• M2: 441,463 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.27 AU - 1.37 AU

Year: 662 Days

Day: 36.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1563 Days

Day: 25.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.2 AU - 3.34 AU

Year: 2013 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,372,297 km

• M1: 186,549 km (0.109 R)
• M2: 320,289 km (0.1 R)
• M3: 485,295 km (0.082 R)
• M4: 582,833 km (0.055 R)
• M5: 741,257 km (0.102 R)
• M6: 941,719 km (0.088 R)
• M7: 1,098,198 km (0.047 R)
• M8: 1,235,828 km (0.07 R)
• M9: 1,360,293 km (0.103 R)
• M10: 1,459,178 km (0.104 R)
• M11: 1,706,762 km (0.12 R)
• M12: 1,890,917 km (0.066 R)
• M13: 2,002,517 km (0.107 R)
• M14: 2,116,361 km (0.03 R)
• M15: 2,350,931 km (0.056 R)
• M16: 2,471,506 km (0.027 R)
• M17: 2,606,593 km (0.051 R)
• M18: 3,079,771 km (0.039 R)
• M19: 3,239,093 km (0.099 R)
• M20: 3,691,776 km (0.089 R)
• M21: 3,875,782 km (0.117 R)
• M22: 3,990,523 km (0.054 R)
• M23: 4,120,973 km (0.101 R)
• M24: 4,238,257 km (0.101 R)
• M25: 4,476,118 km (0.105 R)
• M26: 4,965,153 km (0.115 R)
• M27: 5,536,019 km (0.064 R)
• M28: 5,633,257 km (0.043 R)
• M29: 6,161,488 km (0.08 R)
• M30: 6,568,095 km (0.104 R)
• M31: 6,705,725 km (0.094 R)
• M32: 6,861,606 km (0.111 R)
• M33: 7,641,160 km (0.095 R)
• M34: 7,749,618 km (0.108 R)
• M35: 8,096,686 km (0.101 R)
• M36: 8,281,439 km (0.108 R)
• M37: 8,486,238 km (0.041 R)
• M38: 8,844,077 km (0.086 R)
• M39: 8,996,218 km (0.119 R)
• M40: 9,187,553 km (0.088 R)
• M41: 9,438,429 km (0.109 R)
• M42: 9,789,685 km (0.086 R)
• M43: 9,907,717 km (0.051 R)
• M44: 10,085,589 km (0.117 R)
• M45: 10,224,715 km (0.098 R)
• M46: 10,950,415 km (0.069 R)
• M47: 11,381,406 km (0.076 R)
• M48: 11,609,393 km (0.088 R)
• M49: 11,755,401 km (0.111 R)
• M50: 12,175,621 km (0.07 R)
• M51: 12,451,330 km (0.083 R)
• M52: 13,291,322 km (0.095 R)
• M53: 13,465,903 km (0.059 R)
• M54: 14,171,855 km (0.118 R)
• M55: 14,283,156 km (0.073 R)
• M56: 14,822,007 km (0.058 R)
• M57: 15,253,298 km (0.092 R)
• M58: 15,390,330 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 11.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.41 AU - 3.79 AU

Year: 2383 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,372,297 km

• M1: 293,661 km (0.112 R)
• M2: 401,969 km (0.065 R)
• M3: 600,486 km (0.053 R)
• M4: 682,615 km (0.118 R)
• M5: 794,664 km (0.081 R)
• M6: 893,249 km (0.042 R)
• M7: 1,162,974 km (0.079 R)
• M8: 1,339,051 km (0.097 R)
• M9: 1,557,463 km (0.088 R)
• M10: 1,641,388 km (0.082 R)
• M11: 1,875,957 km (0.094 R)
• M12: 2,020,170 km (0.069 R)
• M13: 2,329,688 km (0.06 R)
• M14: 2,524,763 km (0.072 R)
• M15: 3,336,481 km (0.042 R)
• M16: 3,534,848 km (0.099 R)
• M17: 3,669,187 km (0.11 R)
• M18: 4,129,649 km (0.101 R)
• M19: 4,645,163 km (0.11 R)
• M20: 4,731,033 km (0.109 R)
• M21: 4,805,084 km (0.096 R)
• M22: 5,029,630 km (0.103 R)
• M23: 5,143,175 km (0.088 R)
• M24: 5,593,016 km (0.096 R)
• M25: 5,697,585 km (0.065 R)
• M26: 5,776,572 km (0.106 R)
• M27: 6,109,278 km (0.098 R)
• M28: 6,216,988 km (0.057 R)
• M29: 6,448,267 km (0.063 R)
• M30: 6,891,076 km (0.095 R)
• M31: 7,603,013 km (0.111 R)
• M32: 7,850,447 km (0.052 R)
• M33: 8,026,674 km (0.072 R)
• M34: 8,308,367 km (0.086 R)
• M35: 8,457,964 km (0.097 R)
• M36: 8,563,281 km (0.116 R)
• M37: 8,927,552 km (0.071 R)
• M38: 9,004,146 km (0.043 R)
• M39: 9,592,963 km (0.102 R)
• M40: 9,687,061 km (0.107 R)
• M41: 9,781,457 km (0.103 R)
• M42: 9,939,582 km (0.065 R)
• M43: 10,098,455 km (0.099 R)
• M44: 10,210,204 km (0.109 R)
• M45: 10,306,246 km (0.051 R)
• M46: 10,386,580 km (0.107 R)
• M47: 10,483,370 km (0.119 R)
• M48: 10,580,309 km (0.08 R)
• M49: 10,856,766 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 15

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.94 AU - 4.56 AU

Year: 3825 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,372,297 km

• M1: 200,012 km (0.04 R)
• M2: 318,344 km (0.101 R)
• M3: 559,346 km (0.027 R)
• M4: 659,427 km (0.084 R)
• M5: 757,115 km (0.103 R)
• M6: 1,108,071 km (0.09 R)
• M7: 1,392,607 km (0.042 R)
• M8: 1,564,495 km (0.046 R)
• M9: 1,944,922 km (0.073 R)
• M10: 2,093,473 km (0.097 R)
• M11: 2,594,925 km (0.078 R)
• M12: 2,693,210 km (0.088 R)
• M13: 2,826,353 km (0.115 R)
• M14: 3,151,429 km (0.111 R)
• M15: 3,274,398 km (0.099 R)
• M16: 3,616,229 km (0.095 R)
• M17: 4,631,101 km (0.052 R)
• M18: 4,852,357 km (0.086 R)
• M19: 6,055,273 km (0.092 R)
• M20: 6,253,490 km (0.074 R)
• M21: 6,409,072 km (0.06 R)
• M22: 6,792,491 km (0.081 R)
• M23: 7,044,713 km (0.115 R)
• M24: 7,160,352 km (0.118 R)
• M25: 7,843,716 km (0.115 R)
• M26: 7,963,693 km (0.069 R)
• M27: 8,696,274 km (0.098 R)
• M28: 8,920,371 km (0.117 R)
• M29: 9,221,961 km (0.071 R)
• M30: 9,323,388 km (0.093 R)
• M31: 9,476,128 km (0.101 R)
• M32: 9,603,884 km (0.029 R)
• M33: 9,939,133 km (0.096 R)
• M34: 10,199,732 km (0.097 R)
• M35: 10,409,768 km (0.103 R)
• M36: 10,701,035 km (0.056 R)
• M37: 10,968,067 km (0.101 R)
• M38: 11,237,343 km (0.115 R)
• M39: 12,757,557 km (0.083 R)
• M40: 12,870,653 km (0.069 R)
• M41: 13,383,624 km (0.037 R)
• M42: 13,903,327 km (0.073 R)
• M43: 14,400,441 km (0.075 R)
• M44: 14,695,448 km (0.055 R)
• M45: 15,171,767 km (0.05 R)
• M46: 15,351,733 km (0.038 R)
• M47: 15,713,760 km (0.1 R)
• M48: 16,354,189 km (0.095 R)
• M49: 16,971,878 km (0.12 R)
• M50: 17,221,258 km (0.112 R)
• M51: 17,755,023 km (0.108 R)
• M52: 18,358,052 km (0.034 R)
• M53: 18,774,533 km (0.109 R)
• M54: 19,194,155 km (0.04 R)
• M55: 19,486,469 km (0.067 R)
• M56: 19,944,239 km (0.03 R)
• M57: 20,471,721 km (0.111 R)
• M58: 21,271,471 km (0.118 R)
• M59: 21,405,810 km (0.086 R)
• M60: 21,844,131 km (0.075 R)
• M61: 22,115,502 km (0.111 R)
• M62: 22,558,761 km (0.115 R)
• M63: 22,695,643 km (0.059 R)
• M64: 23,073,826 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 13.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.57 AU - 7.17 AU

Year: 6209 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,372,297 km

• M1: 280,496 km (0.114 R)
• M2: 369,058 km (0.068 R)
• M3: 612,603 km (0.101 R)
• M4: 981,063 km (0.069 R)
• M5: 1,066,034 km (0.051 R)
• M6: 1,168,659 km (0.109 R)
• M7: 1,290,431 km (0.089 R)
• M8: 1,699,282 km (0.058 R)
• M9: 1,786,049 km (0.098 R)
• M10: 2,204,773 km (0.086 R)
• M11: 2,514,441 km (0.049 R)
• M12: 2,900,553 km (0.11 R)
• M13: 3,068,851 km (0.108 R)
• M14: 3,240,589 km (0.111 R)
• M15: 3,415,469 km (0.044 R)
• M16: 3,752,064 km (0.118 R)
• M17: 4,217,762 km (0.032 R)
• M18: 4,385,162 km (0.069 R)
• M19: 4,579,191 km (0.106 R)
• M20: 5,153,048 km (0.08 R)
• M21: 5,513,579 km (0.11 R)
• M22: 5,882,487 km (0.078 R)
• M23: 6,150,866 km (0.113 R)
• M24: 6,533,537 km (0.108 R)
• M25: 7,122,055 km (0.11 R)
• M26: 8,712,879 km (0.119 R)
• M27: 9,173,790 km (0.062 R)
• M28: 9,579,799 km (0.095 R)
• M29: 9,991,642 km (0.093 R)
• M30: 10,183,725 km (0.062 R)
• M31: 10,474,095 km (0.063 R)
• M32: 10,800,069 km (0.065 R)
• M33: 11,228,667 km (0.094 R)
• M34: 13,103,726 km (0.108 R)
• M35: 13,525,592 km (0.098 R)
• M36: 14,059,357 km (0.032 R)
• M37: 14,382,938 km (0.104 R)
• M38: 14,491,247 km (0.119 R)
• M39: 15,553,242 km (0.117 R)
• M40: 16,526,526 km (0.064 R)
• M41: 16,640,070 km (0.078 R)
• M42: 17,481,110 km (0.11 R)
• M43: 17,867,820 km (0.081 R)
• M44: 18,023,402 km (0.087 R)
• M45: 18,768,250 km (0.09 R)
• M46: 19,243,971 km (0.09 R)
• M47: 20,450,478 km (0.063 R)
• M48: 20,898,972 km (0.083 R)
• M49: 21,805,834 km (0.047 R)
• M50: 22,515,377 km (0.049 R)
• M51: 23,572,436 km (0.094 R)
• M52: 23,785,912 km (0.109 R)
• M53: 24,819,035 km (0.088 R)
• M54: 25,735,172 km (0.089 R)
• M55: 26,307,683 km (0.038 R)
• M56: 27,286,352 km (0.097 R)
• M57: 28,458,302 km (0.07 R)
• M58: 29,738,860 km (0.097 R)
• M59: 30,108,067 km (0.093 R)
• M60: 31,412,561 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 8.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.74 AU - 7.16 AU

Year: 6336 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,372,297 km

• M1: 111,450 km (0.11 R)
• M2: 274,063 km (0.076 R)
• M3: 370,704 km (0.099 R)
• M4: 512,672 km (0.07 R)
• M5: 798,553 km (0.096 R)
• M6: 1,265,897 km (0.106 R)
• M7: 1,343,389 km (0.109 R)
• M8: 1,503,309 km (0.117 R)
• M9: 1,703,471 km (0.119 R)
• M10: 1,859,352 km (0.047 R)
• M11: 1,930,112 km (0.099 R)
• M12: 1,983,817 km (0.102 R)
• M13: 2,074,623 km (0.053 R)
• M14: 2,241,275 km (0.049 R)
• M15: 2,354,970 km (0.054 R)
• M16: 2,529,102 km (0.099 R)
• M17: 2,869,437 km (0.098 R)
• M18: 3,034,742 km (0.118 R)
• M19: 3,527,368 km (0.092 R)
• M20: 4,442,458 km (0.099 R)
• M21: 4,537,902 km (0.056 R)
• M22: 4,877,190 km (0.051 R)
• M23: 6,155,204 km (0.097 R)
• M24: 6,288,496 km (0.115 R)
• M25: 6,886,140 km (0.085 R)
• M26: 7,275,992 km (0.073 R)
• M27: 7,445,187 km (0.101 R)
• M28: 7,730,171 km (0.045 R)
• M29: 7,931,829 km (0.055 R)
• M30: 8,047,917 km (0.117 R)
• M31: 8,576,895 km (0.073 R)
• M32: 8,636,435 km (0.065 R)
• M33: 8,695,975 km (0.105 R)
• M34: 8,875,642 km (0.095 R)
• M35: 9,238,716 km (0.095 R)
• M36: 9,360,937 km (0.112 R)
• M37: 9,575,909 km (0.114 R)
• M38: 9,823,643 km (0.082 R)
• M39: 10,420,389 km (0.098 R)
• M40: 10,771,196 km (0.098 R)
• M41: 11,419,105 km (0.089 R)
• M42: 12,246,680 km (0.05 R)
• M43: 12,820,538 km (0.082 R)
• M44: 12,922,713 km (0.115 R)
• M45: 13,093,554 km (0.037 R)
• M46: 13,162,069 km (0.084 R)
• M47: 13,403,072 km (0.101 R)
• M48: 13,472,186 km (0.111 R)
• M49: 13,924,271 km (0.094 R)
• M50: 14,807,496 km (0.104 R)
• M51: 15,093,976 km (0.108 R)
• M52: 15,310,145 km (0.079 R)
• M53: 15,599,767 km (0.108 R)
• M54: 16,037,789 km (0.051 R)
• M55: 16,295,098 km (0.077 R)
• M56: 16,516,802 km (0.096 R)
• M57: 16,739,403 km (0.04 R)
• M58: 16,851,153 km (0.095 R)
• M59: 16,925,653 km (0.081 R)
• M60: 17,300,395 km (0.075 R)
• M61: 17,488,889 km (0.11 R)
• M62: 17,639,983 km (0.095 R)
• M63: 18,787,847 km (0.038 R)
• M64: 19,723,432 km (0.086 R)
• M65: 20,276,047 km (0.115 R)
• M66: 20,594,241 km (0.119 R)
• M67: 22,291,429 km (0.056 R)
• M68: 22,660,936 km (0.067 R)
• M69: 22,867,082 km (0.057 R)
• M70: 24,033,048 km (0.075 R)
• M71: 24,496,352 km (0.098 R)
• M72: 24,877,677 km (0.106 R)
• M73: 25,218,162 km (0.119 R)
• M74: 25,303,582 km (0.076 R)
• M75: 26,119,489 km (0.09 R)
• M76: 26,465,659 km (0.09 R)
• M77: 26,682,875 km (0.077 R)
• M78: 26,769,791 km (0.073 R)
• M79: 27,733,201 km (0.096 R)
• M80: 27,909,577 km (0.115 R)
• M81: 28,307,807 km (0.107 R)
• M82: 28,663,251 km (0.101 R)
• M83: 29,333,898 km (0.112 R)
• M84: 29,513,715 km (0.041 R)
• M85: 30,100,288 km (0.108 R)
• M86: 30,190,795 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit