🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.9 AU - 0.94 AU

Year: 327 Days

Day: 35.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 661 Days

Day: 41.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.52 AU - 1.56 AU

Year: 709 Days

Day: 23.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,377,386 km

• M1: 948,301 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.71 AU - 1.99 AU

Year: 933 Days

Day: 35.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,377,386 km

• M1: 184,604 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.07 AU - 2.27 AU

Year: 1185 Days

Day: 15.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.83 AU - 4.45 AU

Year: 2575 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,377,386 km

• M1: 1,593,367 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.03 AU - 4.93 AU

Year: 2945 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,377,386 km

• M1: 304,731 km (0.027 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 9.4

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.3 AU - 6.68 AU

Year: 4770 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,377,386 km

• M1: 140,921 km (0.086 R)
• M2: 228,137 km (0.055 R)
• M3: 333,454 km (0.034 R)
• M4: 469,887 km (0.03 R)
• M5: 530,175 km (0.039 R)
• M6: 626,665 km (0.117 R)
• M7: 729,589 km (0.115 R)
• M8: 1,271,432 km (0.091 R)
• M9: 1,344,885 km (0.12 R)
• M10: 1,767,050 km (0.07 R)
• M11: 1,866,383 km (0.099 R)
• M12: 1,933,702 km (0.071 R)
• M13: 2,105,590 km (0.114 R)
• M14: 2,318,617 km (0.056 R)
• M15: 3,674,722 km (0.101 R)
• M16: 3,781,086 km (0.108 R)
• M17: 3,845,413 km (0.109 R)
• M18: 4,018,797 km (0.102 R)
• M19: 4,261,445 km (0.106 R)
• M20: 4,577,396 km (0.059 R)
• M21: 4,668,950 km (0.116 R)
• M22: 4,784,439 km (0.1 R)
• M23: 5,327,629 km (0.07 R)
• M24: 5,424,120 km (0.107 R)
• M25: 5,521,209 km (0.1 R)
• M26: 5,717,182 km (0.114 R)
• M27: 5,990,348 km (0.117 R)
• M28: 6,115,860 km (0.116 R)
• M29: 6,242,420 km (0.116 R)
• M30: 6,523,664 km (0.119 R)
• M31: 6,756,887 km (0.117 R)
• M32: 7,178,454 km (0.091 R)
• M33: 7,446,234 km (0.099 R)
• M34: 7,635,775 km (0.12 R)
• M35: 8,465,594 km (0.091 R)
• M36: 8,606,665 km (0.103 R)
• M37: 9,121,132 km (0.096 R)
• M38: 9,236,771 km (0.032 R)
• M39: 9,557,509 km (0.046 R)
• M40: 9,822,596 km (0.088 R)
• M41: 10,149,916 km (0.083 R)
• M42: 10,390,171 km (0.091 R)
• M43: 10,784,660 km (0.1 R)
• M44: 10,845,846 km (0.1 R)
• M45: 11,557,184 km (0.084 R)
• M46: 11,776,644 km (0.101 R)
• M47: 11,871,189 km (0.062 R)
• M48: 12,251,617 km (0.072 R)
• M49: 13,024,739 km (0.085 R)
• M50: 13,417,134 km (0.1 R)
• M51: 13,548,780 km (0.075 R)
• M52: 14,113,362 km (0.026 R)
• M53: 14,180,233 km (0.118 R)
• M54: 14,923,285 km (0.106 R)
• M55: 15,128,085 km (0.116 R)
• M56: 15,748,317 km (0.118 R)
• M57: 15,887,144 km (0.088 R)
• M58: 16,588,010 km (0.068 R)
• M59: 16,977,862 km (0.118 R)
• M60: 18,092,516 km (0.099 R)
• M61: 18,824,050 km (0.053 R)
• M62: 18,897,801 km (0.084 R)
• M63: 20,316,288 km (0.071 R)
• M64: 20,619,224 km (0.063 R)
• M65: 20,809,363 km (0.077 R)
• M66: 21,229,733 km (0.078 R)
• M67: 21,652,945 km (0.082 R)
• M68: 21,768,734 km (0.112 R)
• M69: 23,412,815 km (0.051 R)
• M70: 24,089,596 km (0.034 R)
• M71: 24,329,999 km (0.114 R)
• M72: 24,651,784 km (0.086 R)
• M73: 24,772,809 km (0.078 R)
• M74: 25,584,677 km (0.085 R)
• M75: 25,748,038 km (0.067 R)
• M76: 26,117,095 km (0.091 R)
• M77: 26,487,799 km (0.073 R)
• M78: 26,570,377 km (0.077 R)
• M79: 26,735,982 km (0.117 R)
• M80: 27,820,118 km (0.047 R)
• M81: 28,198,750 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 13.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.46 AU - 9.72 AU

Year: 9337 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,377,386 km

• M1: 177,423 km (0.109 R)
• M2: 287,078 km (0.093 R)
• M3: 376,687 km (0.104 R)
• M4: 539,749 km (0.106 R)
• M5: 1,295,966 km (0.103 R)
• M6: 1,564,794 km (0.087 R)
• M7: 1,754,484 km (0.12 R)
• M8: 2,561,415 km (0.06 R)
• M9: 2,873,326 km (0.097 R)
• M10: 3,349,347 km (0.114 R)
• M11: 3,503,283 km (0.12 R)
• M12: 3,786,322 km (0.087 R)
• M13: 4,175,725 km (0.076 R)
• M14: 4,680,618 km (0.042 R)
• M15: 5,098,744 km (0.077 R)
• M16: 6,083,397 km (0.06 R)
• M17: 6,272,190 km (0.104 R)
• M18: 6,463,077 km (0.099 R)
• M19: 7,007,613 km (0.059 R)
• M20: 7,770,263 km (0.113 R)
• M21: 8,475,168 km (0.08 R)
• M22: 8,643,915 km (0.112 R)
• M23: 8,771,372 km (0.095 R)
• M24: 9,028,082 km (0.035 R)
• M25: 9,680,628 km (0.115 R)
• M26: 10,303,404 km (0.108 R)
• M27: 10,847,641 km (0.118 R)
• M28: 10,939,344 km (0.041 R)
• M29: 11,775,596 km (0.046 R)
• M30: 11,869,843 km (0.091 R)
• M31: 12,201,502 km (0.053 R)
• M32: 13,756,571 km (0.112 R)
• M33: 13,855,904 km (0.11 R)
• M34: 14,355,860 km (0.109 R)
• M35: 14,608,082 km (0.094 R)
• M36: 15,117,014 km (0.069 R)
• M37: 15,631,631 km (0.091 R)
• M38: 16,572,602 km (0.1 R)
• M39: 18,235,980 km (0.066 R)
• M40: 18,894,061 km (0.102 R)
• M41: 19,783,720 km (0.055 R)
• M42: 20,459,902 km (0.11 R)
• M43: 21,086,418 km (0.105 R)
• M44: 22,183,569 km (0.097 R)
• M45: 22,300,106 km (0.083 R)
• M46: 22,650,913 km (0.102 R)
• M47: 23,476,843 km (0.108 R)
• M48: 23,595,623 km (0.098 R)
• M49: 24,372,784 km (0.119 R)
• M50: 24,613,487 km (0.111 R)
• M51: 24,794,650 km (0.069 R)
• M52: 24,915,675 km (0.089 R)
• M53: 25,952,089 km (0.101 R)
• M54: 27,815,181 km (0.116 R)
• M55: 29,336,591 km (0.067 R)
• M56: 29,528,675 km (0.102 R)
• M57: 30,884,780 km (0.071 R)
• M58: 31,080,304 km (0.116 R)
• M59: 33,256,803 km (0.119 R)
• M60: 35,823,604 km (0.095 R)
• M61: 36,647,290 km (0.119 R)
• M62: 37,616,235 km (0.109 R)
• M63: 38,663,719 km (0.114 R)
• M64: 39,367,428 km (0.102 R)
• M65: 39,579,258 km (0.111 R)
• M66: 39,720,778 km (0.092 R)
• M67: 40,217,443 km (0.045 R)
• M68: 43,094,210 km (0.081 R)
• M69: 43,750,496 km (0.072 R)
• M70: 43,896,802 km (0.105 R)
• M71: 45,443,046 km (0.102 R)
• M72: 45,665,348 km (0.107 R)
• M73: 47,081,891 km (0.089 R)
• M74: 47,757,923 km (0.058 R)
• M75: 48,361,551 km (0.082 R)
• M76: 48,815,880 km (0.086 R)
• M77: 50,034,504 km (0.107 R)
• M78: 50,647,556 km (0.091 R)
• M79: 51,340,194 km (0.073 R)
• M80: 51,494,579 km (0.036 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 10.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.42 AU - 12 AU

Year: 12998 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,377,386 km

• M1: 233,672 km (0.079 R)
• M2: 347,665 km (0.088 R)
• M3: 422,165 km (0.094 R)
• M4: 705,055 km (0.117 R)
• M5: 1,000,062 km (0.097 R)
• M6: 2,011,044 km (0.119 R)
• M7: 2,158,398 km (0.03 R)
• M8: 2,248,456 km (0.078 R)
• M9: 2,589,838 km (0.062 R)
• M10: 2,750,506 km (0.103 R)
• M11: 3,461,396 km (0.093 R)
• M12: 4,189,339 km (0.106 R)
• M13: 5,043,543 km (0.09 R)
• M14: 5,326,582 km (0.041 R)
• M15: 5,698,033 km (0.059 R)
• M16: 6,206,666 km (0.111 R)
• M17: 7,267,016 km (0.087 R)
• M18: 7,771,759 km (0.099 R)
• M19: 9,303,791 km (0.068 R)
• M20: 9,402,675 km (0.064 R)
• M21: 9,751,238 km (0.081 R)
• M22: 10,874,419 km (0.043 R)
• M23: 11,135,467 km (0.09 R)
• M24: 12,254,010 km (0.11 R)
• M25: 14,026,596 km (0.061 R)
• M26: 15,524,968 km (0.11 R)
• M27: 15,818,928 km (0.075 R)
• M28: 17,073,605 km (0.097 R)
• M29: 18,360,147 km (0.07 R)
• M30: 18,484,313 km (0.105 R)
• M31: 19,931,971 km (0.048 R)
• M32: 20,960,457 km (0.029 R)
• M33: 22,138,091 km (0.094 R)
• M34: 22,402,730 km (0.083 R)
• M35: 22,868,428 km (0.098 R)
• M36: 23,002,019 km (0.093 R)
• M37: 23,471,756 km (0.092 R)
• M38: 23,674,013 km (0.093 R)
• M39: 24,080,320 km (0.034 R)
• M40: 24,284,372 km (0.104 R)
• M41: 24,488,872 km (0.074 R)
• M42: 26,146,267 km (0.076 R)
• M43: 26,356,003 km (0.089 R)
• M44: 26,706,661 km (0.105 R)
• M45: 26,776,972 km (0.041 R)
• M46: 27,271,093 km (0.076 R)
• M47: 27,483,822 km (0.11 R)
• M48: 28,125,148 km (0.067 R)
• M49: 28,699,454 km (0.099 R)
• M50: 30,225,203 km (0.088 R)
• M51: 30,445,261 km (0.112 R)
• M52: 31,479,431 km (0.091 R)
• M53: 31,553,781 km (0.11 R)
• M54: 33,810,316 km (0.108 R)
• M55: 34,038,901 km (0.106 R)
• M56: 36,899,063 km (0.066 R)
• M57: 36,977,452 km (0.077 R)
• M58: 37,134,380 km (0.073 R)
• M59: 37,606,362 km (0.083 R)
• M60: 38,397,585 km (0.05 R)
• M61: 40,076,821 km (0.043 R)
• M62: 40,399,503 km (0.069 R)
• M63: 41,779,993 km (0.097 R)
• M64: 41,861,673 km (0.11 R)
• M65: 41,943,503 km (0.048 R)
• M66: 42,188,993 km (0.037 R)
• M67: 42,846,177 km (0.056 R)
• M68: 44,670,822 km (0.093 R)
• M69: 44,754,297 km (0.085 R)
• M70: 45,676,718 km (0.032 R)
• M71: 46,182,359 km (0.093 R)
• M72: 46,266,881 km (0.112 R)
• M73: 46,690,094 km (0.115 R)
• M74: 47,369,717 km (0.114 R)
• M75: 47,540,109 km (0.042 R)
• M76: 48,997,043 km (0.092 R)
• M77: 49,083,211 km (0.09 R)
• M78: 50,381,720 km (0.081 R)
• M79: 52,042,556 km (0.043 R)
• M80: 53,277,786 km (0.092 R)
• M81: 54,344,269 km (0.103 R)
• M82: 54,612,049 km (0.041 R)
• M83: 55,777,267 km (0.112 R)
• M84: 56,860,056 km (0.025 R)
• M85: 57,222,532 km (0.044 R)
• M86: 57,313,338 km (0.047 R)
• M87: 57,585,756 km (0.1 R)
• M88: 58,132,087 km (0.071 R)
• M89: 58,314,596 km (0.111 R)
• M90: 59,046,429 km (0.089 R)
• M91: 60,334,616 km (0.091 R)
• M92: 61,818,029 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit