🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 21.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,780,044 km

• M1: 44,580 km (0.069 R)
• M2: 219,310 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 225 Days

Day: 16.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 479 Days

Day: 21.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.52 AU - 2.52 AU

Year: 1059 Days

Day: 37.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.78 AU - 2.48 AU

Year: 1147 Days

Day: 44.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 8.6

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.35 AU - 5.77 AU

Year: 4837 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,780,044 km

• M1: 354,098 km (0.087 R)
• M2: 654,640 km (0.062 R)
• M3: 728,841 km (0.069 R)
• M4: 805,884 km (0.059 R)
• M5: 927,058 km (0.12 R)
• M6: 1,203,365 km (0.062 R)
• M7: 1,423,274 km (0.085 R)
• M8: 1,605,185 km (0.114 R)
• M9: 2,028,547 km (0.112 R)
• M10: 2,102,448 km (0.097 R)
• M11: 2,368,284 km (0.034 R)
• M12: 2,505,316 km (0.093 R)
• M13: 2,787,308 km (0.099 R)
• M14: 2,995,099 km (0.109 R)
• M15: 3,122,108 km (0.067 R)
• M16: 3,272,753 km (0.037 R)
• M17: 3,492,063 km (0.108 R)
• M18: 4,297,049 km (0.088 R)
• M19: 4,513,069 km (0.093 R)
• M20: 4,931,045 km (0.12 R)
• M21: 5,106,673 km (0.093 R)
• M22: 5,233,532 km (0.106 R)
• M23: 5,751,141 km (0.096 R)
• M24: 6,069,485 km (0.059 R)
• M25: 6,150,118 km (0.056 R)
• M26: 6,285,055 km (0.098 R)
• M27: 6,421,040 km (0.103 R)
• M28: 6,530,545 km (0.087 R)
• M29: 6,695,851 km (0.098 R)
• M30: 7,087,349 km (0.074 R)
• M31: 7,143,747 km (0.092 R)
• M32: 7,543,622 km (0.06 R)
• M33: 8,068,561 km (0.119 R)
• M34: 10,219,330 km (0.093 R)
• M35: 10,767,157 km (0.049 R)
• M36: 10,962,682 km (0.087 R)
• M37: 11,060,967 km (0.102 R)
• M38: 11,126,641 km (0.115 R)
• M39: 11,324,409 km (0.073 R)
• M40: 11,456,803 km (0.03 R)
• M41: 12,194,770 km (0.106 R)
• M42: 12,569,363 km (0.104 R)
• M43: 13,225,499 km (0.093 R)
• M44: 13,400,080 km (0.104 R)
• M45: 13,892,855 km (0.1 R)
• M46: 14,715,195 km (0.113 R)
• M47: 14,896,058 km (0.119 R)
• M48: 15,150,524 km (0.105 R)
• M49: 15,406,486 km (0.101 R)
• M50: 15,516,590 km (0.089 R)
• M51: 17,123,421 km (0.108 R)
• M52: 17,237,415 km (0.09 R)
• M53: 18,236,728 km (0.075 R)
• M54: 18,392,161 km (0.061 R)
• M55: 19,136,260 km (0.079 R)
• M56: 19,254,592 km (0.054 R)
• M57: 20,291,006 km (0.041 R)
• M58: 20,411,732 km (0.077 R)
• M59: 20,775,404 km (0.105 R)
• M60: 21,222,702 km (0.105 R)
• M61: 21,304,382 km (0.094 R)
• M62: 21,837,998 km (0.035 R)
• M63: 22,127,021 km (0.079 R)
• M64: 22,209,898 km (0.105 R)
• M65: 22,334,364 km (0.11 R)
• M66: 22,834,469 km (0.113 R)
• M67: 23,422,539 km (0.088 R)
• M68: 23,507,061 km (0.11 R)
• M69: 23,803,265 km (0.082 R)
• M70: 23,930,723 km (0.047 R)
• M71: 24,399,562 km (0.108 R)
• M72: 24,656,721 km (0.072 R)
• M73: 24,871,544 km (0.097 R)
• M74: 25,606,967 km (0.116 R)
• M75: 25,737,416 km (0.084 R)
• M76: 26,437,235 km (0.09 R)
• M77: 26,789,388 km (0.093 R)
• M78: 27,454,052 km (0.098 R)
• M79: 28,079,371 km (0.107 R)
• M80: 28,303,768 km (0.077 R)
• M81: 28,664,149 km (0.058 R)
• M82: 30,028,930 km (0.104 R)
• M83: 30,672,949 km (0.034 R)
• M84: 30,811,626 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 14.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.57 AU - 6.75 AU

Year: 6341 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,780,044 km

• M1: 185,801 km (0.064 R)
• M2: 524,341 km (0.104 R)
• M3: 622,327 km (0.046 R)
• M4: 1,148,762 km (0.083 R)
• M5: 1,370,915 km (0.111 R)
• M6: 1,701,676 km (0.096 R)
• M7: 2,226,316 km (0.05 R)
• M8: 2,645,638 km (0.046 R)
• M9: 2,857,619 km (0.064 R)
• M10: 3,253,754 km (0.093 R)
• M11: 3,777,645 km (0.11 R)
• M12: 4,461,906 km (0.118 R)
• M13: 4,647,557 km (0.073 R)
• M14: 4,870,308 km (0.1 R)
• M15: 4,974,428 km (0.07 R)
• M16: 5,149,458 km (0.067 R)
• M17: 5,723,615 km (0.054 R)
• M18: 6,037,022 km (0.119 R)
• M19: 6,356,114 km (0.113 R)
• M20: 6,932,814 km (0.043 R)
• M21: 8,177,768 km (0.082 R)
• M22: 8,301,934 km (0.087 R)
• M23: 8,468,586 km (0.091 R)
• M24: 9,274,769 km (0.108 R)
• M25: 9,426,012 km (0.025 R)
• M26: 9,752,884 km (0.073 R)
• M27: 10,440,286 km (0.075 R)
• M28: 11,212,211 km (0.106 R)
• M29: 11,535,492 km (0.12 R)
• M30: 12,835,049 km (0.111 R)
• M31: 13,246,293 km (0.052 R)
• M32: 13,343,532 km (0.093 R)
• M33: 13,514,522 km (0.118 R)
• M34: 15,315,232 km (0.118 R)
• M35: 15,828,652 km (0.081 R)
• M36: 16,269,666 km (0.108 R)
• M37: 17,403,019 km (0.046 R)
• M38: 17,858,246 km (0.118 R)
• M39: 18,046,739 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 13.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.19 AU - 8.43 AU

Year: 6557 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,780,044 km

• M1: 184,305 km (0.029 R)
• M2: 286,181 km (0.103 R)
• M3: 514,916 km (0.104 R)
• M4: 800,199 km (0.118 R)
• M5: 929,152 km (0.097 R)
• M6: 1,224,907 km (0.06 R)
• M7: 1,583,942 km (0.083 R)
• M8: 1,683,126 km (0.119 R)
• M9: 1,801,757 km (0.087 R)
• M10: 2,011,792 km (0.095 R)
• M11: 2,323,554 km (0.063 R)
• M12: 2,932,268 km (0.118 R)
• M13: 3,035,042 km (0.082 R)
• M14: 3,201,993 km (0.033 R)
• M15: 3,946,242 km (0.119 R)
• M16: 4,152,238 km (0.107 R)
• M17: 4,408,799 km (0.119 R)
• M18: 4,743,000 km (0.108 R)
• M19: 4,913,243 km (0.095 R)
• M20: 5,159,930 km (0.076 R)
• M21: 5,436,087 km (0.116 R)
• M22: 6,003,213 km (0.071 R)
• M23: 6,293,882 km (0.12 R)
• M24: 6,779,626 km (0.059 R)
• M25: 7,110,237 km (0.086 R)
• M26: 7,333,587 km (0.094 R)
• M27: 7,873,486 km (0.114 R)
• M28: 8,017,698 km (0.099 R)
• M29: 8,991,730 km (0.1 R)
• M30: 9,385,621 km (0.113 R)
• M31: 9,754,380 km (0.049 R)
• M32: 10,569,688 km (0.091 R)
• M33: 10,696,996 km (0.085 R)
• M34: 10,857,065 km (0.074 R)
• M35: 11,374,225 km (0.08 R)
• M36: 11,668,784 km (0.047 R)
• M37: 13,042,092 km (0.099 R)
• M38: 13,213,082 km (0.086 R)
• M39: 13,939,380 km (0.117 R)
• M40: 14,184,421 km (0.076 R)
• M41: 15,214,552 km (0.044 R)
• M42: 15,575,382 km (0.036 R)
• M43: 16,122,013 km (0.06 R)
• M44: 17,046,977 km (0.08 R)
• M45: 17,384,170 km (0.085 R)
• M46: 18,832,278 km (0.047 R)
• M47: 18,986,962 km (0.106 R)
• M48: 20,081,719 km (0.084 R)
• M49: 20,239,694 km (0.116 R)
• M50: 21,116,487 km (0.075 R)
• M51: 21,680,771 km (0.09 R)
• M52: 22,046,238 km (0.111 R)
• M53: 22,331,970 km (0.107 R)
• M54: 22,454,790 km (0.054 R)
• M55: 23,196,197 km (0.085 R)
• M56: 23,778,582 km (0.063 R)
• M57: 24,029,607 km (0.118 R)
• M58: 24,155,419 km (0.043 R)
• M59: 24,957,562 km (0.04 R)
• M60: 25,511,523 km (0.092 R)
• M61: 26,112,608 km (0.066 R)
• M62: 26,501,412 km (0.12 R)
• M63: 26,979,378 km (0.115 R)
• M64: 27,284,856 km (0.03 R)
• M65: 27,372,371 km (0.066 R)
• M66: 27,460,036 km (0.078 R)
• M67: 27,943,685 km (0.098 R)
• M68: 28,341,317 km (0.117 R)
• M69: 29,097,833 km (0.101 R)
• M70: 29,680,816 km (0.056 R)
• M71: 29,905,961 km (0.082 R)
• M72: 29,996,318 km (0.073 R)
• M73: 30,177,032 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 10.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.07 AU - 9.83 AU

Year: 8270 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,780,044 km

• M1: 126,709 km (0.108 R)
• M2: 211,531 km (0.112 R)
• M3: 292,314 km (0.029 R)
• M4: 420,968 km (0.113 R)
• M5: 547,379 km (0.062 R)
• M6: 622,477 km (0.084 R)
• M7: 784,491 km (0.052 R)
• M8: 1,370,616 km (0.113 R)
• M9: 1,697,786 km (0.108 R)
• M10: 1,773,782 km (0.093 R)
• M11: 1,870,572 km (0.12 R)
• M12: 2,089,733 km (0.058 R)
• M13: 2,296,327 km (0.106 R)
• M14: 2,423,635 km (0.068 R)
• M15: 2,864,949 km (0.078 R)
• M16: 2,979,242 km (0.103 R)
• M17: 4,308,119 km (0.117 R)
• M18: 4,545,531 km (0.086 R)
• M19: 4,706,349 km (0.06 R)
• M20: 4,814,508 km (0.105 R)
• M21: 5,005,844 km (0.05 R)
• M22: 5,171,898 km (0.113 R)
• M23: 5,368,020 km (0.084 R)
• M24: 6,147,126 km (0.057 R)
• M25: 6,295,228 km (0.11 R)
• M26: 6,384,688 km (0.108 R)
• M27: 6,807,900 km (0.078 R)
• M28: 7,618,122 km (0.04 R)
• M29: 7,809,308 km (0.086 R)
• M30: 7,905,649 km (0.03 R)
• M31: 8,261,842 km (0.095 R)
• M32: 8,524,386 km (0.103 R)
• M33: 8,990,234 km (0.115 R)
• M34: 10,086,188 km (0.12 R)
• M35: 10,437,294 km (0.068 R)
• M36: 10,543,508 km (0.104 R)
• M37: 10,614,418 km (0.08 R)
• M38: 11,079,517 km (0.103 R)
• M39: 11,955,563 km (0.094 R)
• M40: 12,289,764 km (0.114 R)
• M41: 12,664,806 km (0.085 R)
• M42: 14,438,139 km (0.067 R)
• M43: 15,193,010 km (0.085 R)
• M44: 15,353,529 km (0.098 R)
• M45: 15,920,056 km (0.07 R)
• M46: 16,575,743 km (0.114 R)
• M47: 17,115,193 km (0.11 R)
• M48: 17,618,141 km (0.11 R)
• M49: 17,786,888 km (0.118 R)
• M50: 18,552,829 km (0.029 R)
• M51: 18,724,417 km (0.105 R)
• M52: 19,112,624 km (0.028 R)
• M53: 19,547,206 km (0.032 R)
• M54: 19,853,283 km (0.119 R)
• M55: 21,317,547 km (0.097 R)
• M56: 21,452,335 km (0.114 R)
• M57: 22,587,035 km (0.113 R)
• M58: 22,678,588 km (0.05 R)
• M59: 23,138,602 km (0.09 R)
• M60: 23,277,129 km (0.094 R)
• M61: 23,369,731 km (0.119 R)
• M62: 24,395,673 km (0.094 R)
• M63: 25,056,297 km (0.052 R)
• M64: 25,579,590 km (0.107 R)
• M65: 26,685,119 km (0.029 R)
• M66: 27,024,706 km (0.101 R)
• M67: 28,496,150 km (0.106 R)
• M68: 28,595,184 km (0.119 R)
• M69: 28,694,218 km (0.11 R)
• M70: 28,843,217 km (0.11 R)
• M71: 29,241,597 km (0.088 R)
• M72: 29,591,656 km (0.112 R)
• M73: 31,414,057 km (0.113 R)
• M74: 31,516,382 km (0.097 R)
• M75: 32,080,964 km (0.112 R)
• M76: 33,012,211 km (0.093 R)
• M77: 34,636,694 km (0.089 R)
• M78: 35,060,206 km (0.11 R)
• M79: 35,166,271 km (0.04 R)
• M80: 35,432,106 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.7

Radius: 4.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.46 AU - 18.74 AU

Year: 27242 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,780,044 km

• M1: 62,083 km (0.1 R)
• M2: 114,592 km (0.082 R)
• M3: 169,794 km (0.097 R)
• M4: 280,197 km (0.101 R)
• M5: 377,884 km (0.088 R)
• M6: 585,227 km (0.072 R)
• M7: 1,411,456 km (0.059 R)
• M8: 2,294,682 km (0.085 R)
• M9: 2,666,432 km (0.054 R)
• M10: 3,426,988 km (0.037 R)
• M11: 3,540,832 km (0.073 R)
• M12: 3,733,364 km (0.079 R)
• M13: 3,850,500 km (0.043 R)
• M14: 3,929,338 km (0.077 R)
• M15: 3,968,832 km (0.051 R)
• M16: 4,048,418 km (0.064 R)
• M17: 4,088,510 km (0.063 R)
• M18: 4,915,636 km (0.105 R)
• M19: 5,613,361 km (0.12 R)
• M20: 6,622,399 km (0.09 R)
• M21: 6,954,955 km (0.11 R)
• M22: 7,050,996 km (0.09 R)
• M23: 7,244,426 km (0.081 R)
• M24: 7,488,720 km (0.099 R)
• M25: 7,835,188 km (0.105 R)
• M26: 8,594,996 km (0.032 R)
• M27: 8,905,412 km (0.101 R)
• M28: 9,751,238 km (0.118 R)
• M29: 10,238,329 km (0.093 R)
• M30: 10,347,535 km (0.082 R)
• M31: 10,457,190 km (0.06 R)
• M32: 10,567,294 km (0.055 R)
• M33: 10,733,049 km (0.09 R)
• M34: 10,844,200 km (0.103 R)
• M35: 11,975,160 km (0.087 R)
• M36: 12,554,702 km (0.113 R)
• M37: 12,789,122 km (0.118 R)
• M38: 13,202,610 km (0.1 R)
• M39: 13,680,725 km (0.046 R)
• M40: 14,164,375 km (0.107 R)
• M41: 14,653,710 km (0.039 R)
• M42: 15,148,430 km (0.043 R)
• M43: 15,335,427 km (0.072 R)
• M44: 18,362,690 km (0.109 R)
• M45: 18,962,876 km (0.112 R)
• M46: 20,388,095 km (0.108 R)
• M47: 21,707,100 km (0.092 R)
• M48: 22,838,957 km (0.107 R)
• M49: 24,718,954 km (0.028 R)
• M50: 24,865,560 km (0.038 R)
• M51: 26,273,276 km (0.096 R)
• M52: 26,497,822 km (0.056 R)
• M53: 28,547,911 km (0.025 R)
• M54: 28,624,805 km (0.105 R)
• M55: 29,165,002 km (0.109 R)
• M56: 29,786,582 km (0.11 R)
• M57: 30,098,942 km (0.075 R)
• M58: 31,200,880 km (0.113 R)
• M59: 31,438,741 km (0.043 R)
• M60: 32,155,913 km (0.093 R)
• M61: 32,235,948 km (0.039 R)
• M62: 33,606,264 km (0.09 R)
• M63: 34,176,082 km (0.075 R)
• M64: 35,160,287 km (0.115 R)
• M65: 35,655,904 km (0.059 R)
• M66: 36,070,590 km (0.036 R)
• M67: 36,653,872 km (0.104 R)
• M68: 36,737,497 km (0.115 R)
• M69: 38,083,579 km (0.076 R)
• M70: 38,168,251 km (0.106 R)
• M71: 39,274,527 km (0.117 R)
• M72: 41,257,447 km (0.087 R)
• M73: 42,304,931 km (0.11 R)
• M74: 42,831,965 km (0.058 R)
• M75: 42,920,078 km (0.11 R)
• M76: 43,272,830 km (0.03 R)
• M77: 43,538,067 km (0.062 R)
• M78: 44,159,047 km (0.119 R)
• M79: 46,671,992 km (0.078 R)
• M80: 47,763,010 km (0.073 R)
• M81: 48,037,223 km (0.075 R)
• M82: 50,248,578 km (0.073 R)
• M83: 50,620,479 km (0.089 R)
• M84: 51,928,862 km (0.104 R)
• M85: 52,210,704 km (0.117 R)
• M86: 53,532,700 km (0.103 R)
• M87: 57,466,825 km (0.108 R)
• M88: 58,440,408 km (0.067 R)
• M89: 58,538,096 km (0.112 R)
• M90: 59,223,254 km (0.088 R)
• M91: 59,321,390 km (0.09 R)
• M92: 62,688,539 km (0.102 R)
• M93: 63,389,555 km (0.1 R)
• M94: 65,305,006 km (0.098 R)
• M95: 66,524,677 km (0.064 R)
• M96: 67,137,280 km (0.119 R)
• M97: 67,751,828 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit