🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.85 AU - 0.93 AU

Year: 323 Days

Day: 21.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.81 AU - 1.11 AU

Year: 362 Days

Day: 41.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 391 Days

Day: 12.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.18 AU - 1.7 AU

Year: 665 Days

Day: 41.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.16 AU - 1.82 AU

Year: 700 Days

Day: 22.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.94 AU - 2.74 AU

Year: 1378 Days

Day: 36.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,606,358 km

• M1: 13,015 km (0.083 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 9.1

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.78 AU - 5.66 AU

Year: 4592 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,606,358 km

• M1: 115,789 km (0.049 R)
• M2: 183,108 km (0.091 R)
• M3: 302,786 km (0.109 R)
• M4: 637,885 km (0.079 R)
• M5: 843,283 km (0.043 R)
• M6: 934,239 km (0.069 R)
• M7: 1,070,074 km (0.044 R)
• M8: 1,454,540 km (0.108 R)
• M9: 1,533,229 km (0.113 R)
• M10: 1,695,093 km (0.08 R)
• M11: 1,862,643 km (0.112 R)
• M12: 1,948,662 km (0.109 R)
• M13: 2,035,877 km (0.068 R)
• M14: 2,416,754 km (0.059 R)
• M15: 2,548,699 km (0.078 R)
• M16: 3,348,150 km (0.1 R)
• M17: 3,453,317 km (0.028 R)
• M18: 3,731,868 km (0.076 R)
• M19: 3,819,084 km (0.11 R)
• M20: 4,197,267 km (0.087 R)
• M21: 4,402,366 km (0.114 R)
• M22: 4,657,580 km (0.113 R)
• M23: 4,728,041 km (0.069 R)
• M24: 5,158,284 km (0.075 R)
• M25: 5,378,193 km (0.046 R)
• M26: 5,526,594 km (0.063 R)
• M27: 5,877,850 km (0.115 R)
• M28: 5,979,576 km (0.092 R)
• M29: 6,056,320 km (0.084 R)
• M30: 6,628,682 km (0.086 R)
• M31: 7,055,784 km (0.028 R)
• M32: 7,464,485 km (0.063 R)
• M33: 7,685,441 km (0.102 R)
• M34: 8,476,215 km (0.119 R)
• M35: 8,649,150 km (0.105 R)
• M36: 8,881,326 km (0.096 R)
• M37: 9,027,633 km (0.115 R)
• M38: 9,471,041 km (0.063 R)
• M39: 10,042,954 km (0.112 R)
• M40: 10,348,433 km (0.057 R)
• M41: 10,533,186 km (0.03 R)
• M42: 11,251,705 km (0.092 R)
• M43: 11,537,137 km (0.076 R)
• M44: 11,632,880 km (0.093 R)
• M45: 12,180,109 km (0.096 R)
• M46: 13,232,829 km (0.051 R)
• M47: 13,702,567 km (0.088 R)
• M48: 14,075,514 km (0.073 R)
• M49: 14,143,581 km (0.115 R)
• M50: 14,314,571 km (0.108 R)
• M51: 14,383,087 km (0.105 R)
• M52: 14,970,259 km (0.097 R)
• M53: 15,284,265 km (0.1 R)
• M54: 17,031,568 km (0.082 R)
• M55: 18,095,358 km (0.103 R)
• M56: 18,541,758 km (0.107 R)
• M57: 18,878,952 km (0.083 R)
• M58: 19,331,785 km (0.054 R)
• M59: 19,445,479 km (0.106 R)
• M60: 19,521,475 km (0.1 R)
• M61: 20,055,988 km (0.106 R)
• M62: 20,479,350 km (0.088 R)
• M63: 20,672,780 km (0.074 R)
• M64: 20,905,704 km (0.105 R)
• M65: 21,256,661 km (0.075 R)
• M66: 21,491,679 km (0.086 R)
• M67: 22,880,097 km (0.032 R)
• M68: 22,960,281 km (0.115 R)
• M69: 24,052,346 km (0.057 R)
• M70: 25,534,561 km (0.091 R)
• M71: 25,826,128 km (0.116 R)
• M72: 25,909,753 km (0.057 R)
• M73: 26,581,148 km (0.089 R)
• M74: 26,834,417 km (0.062 R)
• M75: 27,258,378 km (0.112 R)
• M76: 27,684,582 km (0.118 R)
• M77: 27,770,002 km (0.088 R)
• M78: 28,069,946 km (0.119 R)
• M79: 28,370,937 km (0.119 R)
• M80: 28,457,105 km (0.118 R)
• M81: 28,802,826 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 13.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.87 AU - 7.53 AU

Year: 5944 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,606,358 km

• M1: 200,461 km (0.09 R)
• M2: 284,685 km (0.074 R)
• M3: 369,507 km (0.114 R)
• M4: 458,069 km (0.093 R)
• M5: 639,531 km (0.102 R)
• M6: 961,466 km (0.112 R)
• M7: 1,469,649 km (0.06 R)
• M8: 1,735,036 km (0.054 R)
• M9: 2,035,728 km (0.038 R)
• M10: 2,333,128 km (0.091 R)
• M11: 3,470,970 km (0.113 R)
• M12: 3,612,190 km (0.084 R)
• M13: 3,755,355 km (0.09 R)
• M14: 4,047,670 km (0.078 R)
• M15: 4,500,054 km (0.077 R)
• M16: 5,182,070 km (0.115 R)
• M17: 5,701,175 km (0.057 R)
• M18: 5,952,948 km (0.111 R)
• M19: 6,237,034 km (0.088 R)
• M20: 6,409,670 km (0.089 R)
• M21: 6,730,259 km (0.105 R)
• M22: 7,387,292 km (0.077 R)
• M23: 7,723,588 km (0.077 R)
• M24: 8,253,165 km (0.118 R)
• M25: 9,678,384 km (0.113 R)
• M26: 9,778,315 km (0.073 R)
• M27: 9,912,056 km (0.048 R)
• M28: 11,706,632 km (0.063 R)
• M29: 12,027,220 km (0.094 R)
• M30: 12,970,135 km (0.114 R)
• M31: 13,264,993 km (0.12 R)
• M32: 13,524,844 km (0.039 R)
• M33: 13,898,989 km (0.099 R)
• M34: 14,352,569 km (0.118 R)
• M35: 14,542,858 km (0.096 R)
• M36: 14,926,277 km (0.038 R)
• M37: 15,119,258 km (0.112 R)
• M38: 16,096,282 km (0.115 R)
• M39: 16,373,637 km (0.118 R)
• M40: 16,732,372 km (0.095 R)
• M41: 17,255,217 km (0.037 R)
• M42: 17,376,690 km (0.107 R)
• M43: 17,498,463 km (0.084 R)
• M44: 17,620,385 km (0.1 R)
• M45: 17,906,267 km (0.101 R)
• M46: 18,152,355 km (0.07 R)
• M47: 18,275,923 km (0.089 R)
• M48: 19,190,265 km (0.11 R)
• M49: 19,610,934 km (0.085 R)
• M50: 20,162,203 km (0.098 R)
• M51: 20,247,473 km (0.098 R)
• M52: 20,546,819 km (0.118 R)
• M53: 20,933,978 km (0.102 R)
• M54: 21,497,364 km (0.11 R)
• M55: 21,934,040 km (0.051 R)
• M56: 22,506,401 km (0.068 R)
• M57: 22,683,376 km (0.049 R)
• M58: 23,038,970 km (0.102 R)
• M59: 23,485,968 km (0.077 R)
• M60: 23,935,809 km (0.109 R)
• M61: 24,207,179 km (0.106 R)
• M62: 25,486,690 km (0.117 R)
• M63: 25,809,971 km (0.095 R)
• M64: 26,460,722 km (0.1 R)
• M65: 29,649,251 km (0.064 R)
• M66: 30,135,444 km (0.102 R)
• M67: 32,206,327 km (0.113 R)
• M68: 32,406,040 km (0.1 R)
• M69: 33,259,047 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 11.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.54 AU - 8.44 AU

Year: 7115 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,606,358 km

• M1: 141,071 km (0.074 R)
• M2: 354,098 km (0.095 R)
• M3: 445,353 km (0.086 R)
• M4: 749,186 km (0.104 R)
• M5: 845,976 km (0.113 R)
• M6: 1,007,392 km (0.09 R)
• M7: 1,115,551 km (0.057 R)
• M8: 1,195,437 km (0.112 R)
• M9: 1,378,395 km (0.097 R)
• M10: 1,606,831 km (0.03 R)
• M11: 2,221,080 km (0.077 R)
• M12: 2,858,516 km (0.086 R)
• M13: 2,992,705 km (0.101 R)
• M14: 3,267,367 km (0.114 R)
• M15: 3,407,839 km (0.057 R)
• M16: 3,598,278 km (0.073 R)
• M17: 4,014,608 km (0.033 R)
• M18: 4,681,366 km (0.079 R)
• M19: 4,760,503 km (0.074 R)
• M20: 5,081,690 km (0.057 R)
• M21: 5,576,709 km (0.104 R)
• M22: 6,348,186 km (0.09 R)
• M23: 6,971,410 km (0.112 R)
• M24: 7,153,172 km (0.108 R)
• M25: 7,645,349 km (0.117 R)
• M26: 8,468,436 km (0.082 R)
• M27: 8,923,363 km (0.054 R)
• M28: 9,319,648 km (0.115 R)
• M29: 9,992,988 km (0.089 R)
• M30: 10,301,160 km (0.088 R)
• M31: 11,138,160 km (0.062 R)
• M32: 12,654,933 km (0.101 R)
• M33: 12,728,834 km (0.118 R)
• M34: 13,249,734 km (0.045 R)
• M35: 15,127,636 km (0.088 R)
• M36: 15,284,564 km (0.072 R)
• M37: 15,363,253 km (0.097 R)
• M38: 15,679,353 km (0.118 R)
• M39: 16,721,452 km (0.082 R)
• M40: 16,924,456 km (0.076 R)
• M41: 17,291,868 km (0.118 R)
• M42: 17,373,848 km (0.094 R)
• M43: 17,497,117 km (0.098 R)
• M44: 17,785,840 km (0.115 R)
• M45: 17,951,595 km (0.106 R)
• M46: 18,242,712 km (0.112 R)
• M47: 19,210,611 km (0.096 R)
• M48: 19,295,582 km (0.065 R)
• M49: 19,636,665 km (0.076 R)
• M50: 19,807,955 km (0.118 R)
• M51: 20,022,777 km (0.095 R)
• M52: 20,671,883 km (0.116 R)
• M53: 21,020,894 km (0.108 R)
• M54: 21,108,409 km (0.07 R)
• M55: 21,548,077 km (0.066 R)
• M56: 21,636,340 km (0.05 R)
• M57: 21,946,307 km (0.112 R)
• M58: 22,124,029 km (0.117 R)
• M59: 22,213,189 km (0.079 R)
• M60: 22,436,389 km (0.058 R)
• M61: 22,930,062 km (0.087 R)
• M62: 23,065,299 km (0.038 R)
• M63: 23,155,656 km (0.109 R)
• M64: 24,156,915 km (0.102 R)
• M65: 24,248,768 km (0.101 R)
• M66: 24,432,474 km (0.073 R)
• M67: 24,663,004 km (0.115 R)
• M68: 25,126,010 km (0.08 R)
• M69: 25,311,960 km (0.115 R)
• M70: 26,201,768 km (0.111 R)
• M71: 26,674,198 km (0.099 R)
• M72: 26,959,032 km (0.101 R)
• M73: 27,436,100 km (0.055 R)
• M74: 27,675,606 km (0.059 R)
• M75: 27,771,498 km (0.076 R)
• M76: 28,592,043 km (0.113 R)
• M77: 28,786,370 km (0.088 R)
• M78: 29,273,760 km (0.088 R)
• M79: 30,802,351 km (0.055 R)
• M80: 31,802,114 km (0.067 R)
• M81: 32,104,301 km (0.052 R)
• M82: 32,255,545 km (0.092 R)
• M83: 32,508,365 km (0.118 R)
• M84: 34,296,658 km (0.049 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: 306 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit