🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 239 Days

Day: 35.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.38 AU - 1.78 AU

Year: 744 Days

Day: 42.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,358,648 km

• M1: 84,224 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.85 AU - 2.63 AU

Year: 1256 Days

Day: 36.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.14 AU - 4.66 AU

Year: 2886 Days

Day: 16.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,358,648 km

• M1: 1,737,579 km (0.118 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 14

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.73 AU - 7.51 AU

Year: 6383 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,358,648 km

• M1: 264,489 km (0.076 R)
• M2: 379,380 km (0.051 R)
• M3: 521,797 km (0.086 R)
• M4: 665,561 km (0.118 R)
• M5: 801,246 km (0.094 R)
• M6: 1,171,351 km (0.099 R)
• M7: 1,283,251 km (0.093 R)
• M8: 1,931,159 km (0.112 R)
• M9: 2,185,475 km (0.081 R)
• M10: 2,415,108 km (0.07 R)
• M11: 2,671,369 km (0.062 R)
• M12: 2,765,167 km (0.039 R)
• M13: 3,412,178 km (0.093 R)
• M14: 3,534,848 km (0.117 R)
• M15: 3,659,014 km (0.103 R)
• M16: 3,976,012 km (0.115 R)
• M17: 4,546,878 km (0.069 R)
• M18: 5,073,612 km (0.11 R)
• M19: 5,403,774 km (0.071 R)
• M20: 5,644,028 km (0.108 R)
• M21: 6,060,509 km (0.092 R)
• M22: 6,360,752 km (0.076 R)
• M23: 6,640,201 km (0.094 R)
• M24: 6,768,556 km (0.117 R)
• M25: 6,897,808 km (0.098 R)
• M26: 7,053,839 km (0.037 R)
• M27: 7,476,154 km (0.112 R)
• M28: 7,609,744 km (0.118 R)
• M29: 7,879,469 km (0.105 R)
• M30: 8,124,960 km (0.079 R)
• M31: 8,511,820 km (0.06 R)
• M32: 8,623,569 km (0.094 R)
• M33: 9,046,632 km (0.093 R)
• M34: 9,303,791 km (0.093 R)
• M35: 10,148,869 km (0.118 R)
• M36: 11,079,517 km (0.051 R)
• M37: 11,385,595 km (0.108 R)
• M38: 12,925,256 km (0.077 R)
• M39: 13,507,192 km (0.114 R)
• M40: 13,768,689 km (0.08 R)
• M41: 13,900,036 km (0.118 R)
• M42: 14,263,409 km (0.035 R)
• M43: 14,363,041 km (0.113 R)
• M44: 15,100,858 km (0.056 R)
• M45: 15,440,445 km (0.077 R)
• M46: 16,928,944 km (0.11 R)
• M47: 17,317,001 km (0.116 R)
• M48: 17,636,841 km (0.113 R)
• M49: 18,318,259 km (0.057 R)
• M50: 18,499,123 km (0.111 R)
• M51: 19,191,462 km (0.081 R)
• M52: 19,411,820 km (0.109 R)
• M53: 19,707,126 km (0.038 R)
• M54: 19,929,428 km (0.071 R)
• M55: 20,115,378 km (0.067 R)
• M56: 20,714,368 km (0.097 R)
• M57: 21,509,481 km (0.09 R)
• M58: 21,776,663 km (0.089 R)
• M59: 22,237,424 km (0.049 R)
• M60: 22,546,344 km (0.1 R)
• M61: 23,051,386 km (0.062 R)
• M62: 23,954,060 km (0.104 R)
• M63: 24,191,472 km (0.026 R)
• M64: 24,788,367 km (0.086 R)
• M65: 25,028,621 km (0.118 R)
• M66: 25,794,114 km (0.068 R)
• M67: 25,956,278 km (0.08 R)
• M68: 26,118,741 km (0.097 R)
• M69: 27,059,712 km (0.101 R)
• M70: 27,183,279 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 11.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.71 AU - 8.01 AU

Year: 6733 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,358,648 km

• M1: 213,476 km (0.088 R)
• M2: 309,668 km (0.117 R)
• M3: 581,637 km (0.061 R)
• M4: 845,976 km (0.099 R)
• M5: 1,000,062 km (0.103 R)
• M6: 1,088,175 km (0.116 R)
• M7: 1,353,412 km (0.109 R)
• M8: 1,763,011 km (0.083 R)
• M9: 1,908,121 km (0.101 R)
• M10: 2,019,571 km (0.116 R)
• M11: 2,210,458 km (0.051 R)
• M12: 2,589,689 km (0.101 R)
• M13: 2,693,061 km (0.08 R)
• M14: 3,098,172 km (0.072 R)
• M15: 3,274,697 km (0.101 R)
• M16: 3,568,657 km (0.079 R)
• M17: 3,730,522 km (0.078 R)
• M18: 3,894,930 km (0.089 R)
• M19: 4,109,753 km (0.072 R)
• M20: 4,526,383 km (0.116 R)
• M21: 4,752,425 km (0.068 R)
• M22: 4,854,152 km (0.1 R)
• M23: 5,033,968 km (0.115 R)
• M24: 5,479,770 km (0.048 R)
• M25: 6,241,672 km (0.115 R)
• M26: 6,409,222 km (0.107 R)
• M27: 6,748,958 km (0.108 R)
• M28: 7,182,044 km (0.099 R)
• M29: 7,446,234 km (0.056 R)
• M30: 7,534,946 km (0.034 R)
• M31: 7,624,106 km (0.116 R)
• M32: 8,196,767 km (0.113 R)
• M33: 8,846,021 km (0.041 R)
• M34: 9,224,354 km (0.09 R)
• M35: 9,543,746 km (0.09 R)
• M36: 10,160,687 km (0.034 R)
• M37: 11,364,950 km (0.038 R)
• M38: 11,467,275 km (0.05 R)
• M39: 11,845,309 km (0.101 R)
• M40: 12,227,532 km (0.109 R)
• M41: 12,649,098 km (0.095 R)
• M42: 13,254,521 km (0.114 R)
• M43: 13,796,664 km (0.113 R)
• M44: 14,015,525 km (0.106 R)
• M45: 14,198,783 km (0.112 R)
• M46: 15,127,037 km (0.082 R)
• M47: 15,617,569 km (0.071 R)
• M48: 15,769,411 km (0.102 R)
• M49: 15,883,853 km (0.068 R)
• M50: 17,081,085 km (0.067 R)
• M51: 17,552,318 km (0.099 R)
• M52: 17,631,156 km (0.078 R)
• M53: 17,829,074 km (0.071 R)
• M54: 18,668,468 km (0.071 R)
• M55: 18,910,667 km (0.113 R)
• M56: 19,072,681 km (0.117 R)
• M57: 19,153,913 km (0.11 R)
• M58: 19,357,366 km (0.102 R)
• M59: 19,972,064 km (0.11 R)
• M60: 21,262,944 km (0.089 R)
• M61: 21,769,781 km (0.079 R)
• M62: 22,623,387 km (0.029 R)
• M63: 22,752,490 km (0.1 R)
• M64: 22,968,060 km (0.081 R)
• M65: 23,444,530 km (0.112 R)
• M66: 23,924,439 km (0.074 R)
• M67: 24,982,695 km (0.082 R)
• M68: 25,115,987 km (0.12 R)
• M69: 25,428,048 km (0.056 R)
• M70: 26,598,501 km (0.055 R)
• M71: 26,962,174 km (0.106 R)
• M72: 27,144,683 km (0.119 R)
• M73: 27,510,749 km (0.05 R)
• M74: 27,786,458 km (0.046 R)
• M75: 28,247,968 km (0.027 R)
• M76: 28,572,445 km (0.096 R)
• M77: 28,898,269 km (0.115 R)
• M78: 29,600,631 km (0.116 R)
• M79: 30,072,014 km (0.118 R)
• M80: 30,403,374 km (0.112 R)
• M81: 30,831,224 km (0.101 R)
• M82: 30,926,667 km (0.092 R)
• M83: 31,165,425 km (0.054 R)
• M84: 31,644,886 km (0.09 R)
• M85: 31,789,248 km (0.089 R)
• M86: 32,417,260 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 9.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.55 AU - 11.75 AU

Year: 13024 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,358,648 km

• M1: 158,275 km (0.117 R)
• M2: 473,178 km (0.112 R)
• M3: 666,159 km (0.075 R)
• M4: 1,324,091 km (0.118 R)
• M5: 1,588,729 km (0.103 R)
• M6: 2,009,249 km (0.073 R)
• M7: 2,135,809 km (0.042 R)
• M8: 2,216,143 km (0.098 R)
• M9: 2,565,304 km (0.034 R)
• M10: 2,807,802 km (0.093 R)
• M11: 2,878,562 km (0.049 R)
• M12: 3,408,887 km (0.112 R)
• M13: 3,579,727 km (0.058 R)
• M14: 3,772,858 km (0.1 R)
• M15: 4,189,638 km (0.114 R)
• M16: 5,593,464 km (0.084 R)
• M17: 5,750,393 km (0.034 R)
• M18: 6,183,478 km (0.1 R)
• M19: 6,439,141 km (0.102 R)
• M20: 6,580,062 km (0.109 R)
• M21: 6,698,245 km (0.09 R)
• M22: 7,594,785 km (0.076 R)
• M23: 8,683,708 km (0.096 R)
• M24: 9,206,702 km (0.109 R)
• M25: 10,558,767 km (0.082 R)
• M26: 10,780,771 km (0.056 R)
• M27: 11,201,290 km (0.117 R)
• M28: 11,684,491 km (0.082 R)
• M29: 13,835,409 km (0.09 R)
• M30: 13,956,733 km (0.091 R)
• M31: 14,476,436 km (0.106 R)
• M32: 15,472,010 km (0.078 R)
• M33: 15,882,656 km (0.102 R)
• M34: 16,425,248 km (0.084 R)
• M35: 16,553,752 km (0.064 R)
• M36: 16,618,229 km (0.087 R)
• M37: 16,811,809 km (0.095 R)
• M38: 17,495,621 km (0.096 R)
• M39: 18,689,112 km (0.036 R)
• M40: 20,527,969 km (0.112 R)
• M41: 20,597,233 km (0.07 R)
• M42: 21,820,944 km (0.091 R)
• M43: 23,682,241 km (0.092 R)
• M44: 23,864,002 km (0.075 R)
• M45: 24,558,435 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 10.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.94 AU - 12.58 AU

Year: 15113 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,358,648 km

• M1: 232,475 km (0.086 R)
• M2: 307,723 km (0.047 R)
• M3: 411,993 km (0.043 R)
• M4: 495,767 km (0.111 R)
• M5: 1,308,682 km (0.048 R)
• M6: 1,440,478 km (0.111 R)
• M7: 1,521,859 km (0.114 R)
• M8: 2,012,540 km (0.11 R)
• M9: 2,104,094 km (0.117 R)
• M10: 2,550,344 km (0.086 R)
• M11: 2,649,827 km (0.11 R)
• M12: 2,716,997 km (0.085 R)
• M13: 2,784,615 km (0.083 R)
• M14: 3,274,249 km (0.06 R)
• M15: 3,529,313 km (0.098 R)
• M16: 4,214,770 km (0.118 R)
• M17: 5,446,709 km (0.108 R)
• M18: 5,749,345 km (0.072 R)
• M19: 6,191,407 km (0.111 R)
• M20: 6,371,224 km (0.102 R)
• M21: 6,967,970 km (0.093 R)
• M22: 8,214,419 km (0.115 R)
• M23: 8,561,785 km (0.089 R)
• M24: 8,812,811 km (0.103 R)
• M25: 8,913,939 km (0.063 R)
• M26: 9,477,025 km (0.081 R)
• M27: 9,684,667 km (0.1 R)
• M28: 9,893,655 km (0.055 R)
• M29: 13,147,708 km (0.061 R)
• M30: 13,495,822 km (0.051 R)
• M31: 13,846,929 km (0.078 R)
• M32: 14,737,784 km (0.098 R)
• M33: 15,892,829 km (0.101 R)
• M34: 16,512,314 km (0.119 R)
• M35: 17,266,287 km (0.086 R)
• M36: 18,677,444 km (0.111 R)
• M37: 19,068,792 km (0.08 R)
• M38: 19,265,363 km (0.06 R)
• M39: 21,065,475 km (0.062 R)
• M40: 21,133,242 km (0.113 R)
• M41: 21,472,830 km (0.088 R)
• M42: 22,295,319 km (0.054 R)
• M43: 23,970,815 km (0.116 R)
• M44: 25,397,978 km (0.068 R)
• M45: 25,903,918 km (0.12 R)
• M46: 27,738,138 km (0.091 R)
• M47: 28,333,837 km (0.093 R)
• M48: 28,633,332 km (0.08 R)
• M49: 30,835,712 km (0.117 R)
• M50: 31,840,560 km (0.028 R)
• M51: 32,229,964 km (0.105 R)
• M52: 34,919,135 km (0.103 R)
• M53: 36,047,253 km (0.06 R)
• M54: 36,860,317 km (0.085 R)
• M55: 37,515,107 km (0.082 R)
• M56: 37,761,644 km (0.104 R)
• M57: 38,339,092 km (0.096 R)
• M58: 38,836,355 km (0.092 R)
• M59: 39,252,237 km (0.113 R)
• M60: 39,419,189 km (0.085 R)
• M61: 40,762,129 km (0.07 R)
• M62: 42,461,860 km (0.116 R)
• M63: 43,406,570 km (0.107 R)
• M64: 43,665,524 km (0.054 R)
• M65: 44,967,474 km (0.113 R)
• M66: 45,930,286 km (0.056 R)
• M67: 47,520,661 km (0.027 R)
• M68: 48,501,275 km (0.11 R)
• M69: 51,574,464 km (0.108 R)
• M70: 52,582,305 km (0.119 R)
• M71: 53,319,224 km (0.115 R)
• M72: 53,689,030 km (0.099 R)
• M73: 54,152,335 km (0.051 R)
• M74: 54,617,135 km (0.102 R)
• M75: 54,803,385 km (0.1 R)
• M76: 57,622,706 km (0.089 R)
• M77: 58,097,081 km (0.077 R)
• M78: 58,572,802 km (0.087 R)
• M79: 59,528,284 km (0.059 R)
• M80: 60,392,511 km (0.097 R)
• M81: 61,648,235 km (0.106 R)
• M82: 63,010,025 km (0.088 R)
• M83: 63,890,857 km (0.092 R)
• M84: 64,087,129 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit