🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.58 AU - 0.92 AU

Year: 245 Days

Day: 15.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.94 AU - 1.16 AU

Year: 405 Days

Day: 46.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.09 AU - 3.37 AU

Year: 1699 Days

Day: 47.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,195,475 km

• M1: 551,119 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.77 AU - 3.51 AU

Year: 2096 Days

Day: 46.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.37 AU - 5.73 AU

Year: 4926 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,195,475 km

• M1: 120,576 km (0.118 R)
• M2: 365,617 km (0.03 R)
• M3: 576,999 km (0.069 R)
• M4: 983,905 km (0.092 R)
• M5: 1,272,180 km (0.083 R)
• M6: 1,499,419 km (0.03 R)
• M7: 1,717,234 km (0.078 R)
• M8: 3,428,334 km (0.068 R)
• M9: 3,820,281 km (0.101 R)
• M10: 5,337,951 km (0.057 R)
• M11: 6,454,849 km (0.099 R)
• M12: 6,871,329 km (0.117 R)
• M13: 7,894,579 km (0.044 R)
• M14: 9,245,747 km (0.064 R)
• M15: 10,379,699 km (0.107 R)
• M16: 11,843,813 km (0.046 R)
• M17: 12,191,329 km (0.056 R)
• M18: 13,746,698 km (0.108 R)
• M19: 14,826,047 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.98 AU - 6.14 AU

Year: 5620 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,195,475 km

• M1: 122,371 km (0.073 R)
• M2: 395,686 km (0.04 R)
• M3: 1,358,349 km (0.093 R)
• M4: 1,652,308 km (0.045 R)
• M5: 2,071,332 km (0.117 R)
• M6: 2,436,052 km (0.064 R)
• M7: 2,813,038 km (0.105 R)
• M8: 4,114,091 km (0.094 R)
• M9: 4,532,666 km (0.092 R)
• M10: 5,047,283 km (0.109 R)
• M11: 7,116,371 km (0.114 R)
• M12: 7,328,052 km (0.091 R)
• M13: 8,237,906 km (0.074 R)
• M14: 8,465,744 km (0.071 R)
• M15: 8,998,162 km (0.093 R)
• M16: 11,712,915 km (0.045 R)
• M17: 11,906,644 km (0.113 R)
• M18: 12,102,169 km (0.101 R)
• M19: 13,021,747 km (0.083 R)
• M20: 13,267,237 km (0.095 R)
• M21: 15,138,407 km (0.088 R)
• M22: 15,849,595 km (0.103 R)
• M23: 16,165,845 km (0.095 R)
• M24: 18,129,916 km (0.114 R)
• M25: 21,707,848 km (0.042 R)
• M26: 21,919,080 km (0.086 R)
• M27: 23,976,799 km (0.083 R)
• M28: 28,793,850 km (0.11 R)
• M29: 31,463,424 km (0.036 R)
• M30: 31,717,741 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 8.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.15 AU - 7.11 AU

Year: 5718 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,195,475 km

• M1: 117,285 km (0.087 R)
• M2: 771,177 km (0.052 R)
• M3: 985,401 km (0.116 R)
• M4: 1,218,774 km (0.099 R)
• M5: 1,408,913 km (0.102 R)
• M6: 1,956,740 km (0.095 R)
• M7: 2,155,705 km (0.101 R)
• M8: 2,334,475 km (0.041 R)
• M9: 3,159,657 km (0.111 R)
• M10: 3,488,473 km (0.09 R)
• M11: 4,258,453 km (0.066 R)
• M12: 4,532,666 km (0.085 R)
• M13: 7,450,572 km (0.086 R)
• M14: 7,701,149 km (0.066 R)
• M15: 8,448,689 km (0.11 R)
• M16: 9,479,119 km (0.045 R)
• M17: 10,801,415 km (0.115 R)
• M18: 11,547,011 km (0.116 R)
• M19: 12,175,621 km (0.09 R)
• M20: 12,784,784 km (0.082 R)
• M21: 13,113,301 km (0.107 R)
• M22: 13,371,806 km (0.114 R)
• M23: 13,557,905 km (0.111 R)
• M24: 14,469,704 km (0.119 R)
• M25: 15,411,273 km (0.067 R)
• M26: 16,423,752 km (0.079 R)
• M27: 17,511,328 km (0.104 R)
• M28: 18,328,133 km (0.117 R)
• M29: 19,927,334 km (0.119 R)
• M30: 20,383,458 km (0.083 R)
• M31: 20,844,818 km (0.09 R)
• M32: 22,548,588 km (0.104 R)
• M33: 22,887,726 km (0.115 R)
• M34: 23,082,652 km (0.11 R)
• M35: 23,278,476 km (0.083 R)
• M36: 23,771,401 km (0.043 R)
• M37: 24,520,587 km (0.097 R)
• M38: 25,950,443 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 9.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.55 AU - 8.75 AU

Year: 8765 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,195,475 km

• M1: 202,107 km (0.11 R)
• M2: 385,065 km (0.086 R)
• M3: 1,039,256 km (0.027 R)
• M4: 2,700,092 km (0.1 R)
• M5: 3,182,994 km (0.094 R)
• M6: 3,483,835 km (0.103 R)
• M7: 6,918,303 km (0.065 R)
• M8: 7,460,147 km (0.049 R)
• M9: 8,192,129 km (0.088 R)
• M10: 10,948,919 km (0.107 R)
• M11: 12,797,051 km (0.12 R)
• M12: 13,709,298 km (0.112 R)
• M13: 17,028,277 km (0.076 R)
• M14: 22,486,954 km (0.091 R)
• M15: 23,230,156 km (0.097 R)
• M16: 23,519,179 km (0.111 R)
• M17: 23,868,490 km (0.032 R)
• M18: 30,531,130 km (0.08 R)
• M19: 31,935,256 km (0.093 R)
• M20: 32,820,426 km (0.106 R)
• M21: 33,095,238 km (0.109 R)
• M22: 35,477,434 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 3.9

Gravity: 47.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.91 AU - 21.95 AU

Year: 29807 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,195,475 km

• M1: 710,590 km (0.029 R)
• M2: 997,967 km (0.064 R)
• M3: 1,575,266 km (0.111 R)
• M4: 2,632,025 km (0.117 R)
• M5: 8,017,099 km (0.102 R)
• M6: 8,188,090 km (0.104 R)
• M7: 10,062,102 km (0.108 R)
• M8: 11,038,528 km (0.067 R)
• M9: 17,261,949 km (0.069 R)
• M10: 18,708,261 km (0.111 R)
• M11: 21,963,511 km (0.12 R)
• M12: 22,626,828 km (0.056 R)
• M13: 24,775,951 km (0.038 R)
• M14: 33,530,717 km (0.108 R)
• M15: 44,141,694 km (0.082 R)
• M16: 44,275,285 km (0.098 R)
• M17: 53,827,707 km (0.115 R)
• M18: 59,262,748 km (0.066 R)
• M19: 60,662,385 km (0.082 R)
• M20: 62,395,327 km (0.098 R)
• M21: 65,445,927 km (0.115 R)
• M22: 66,588,256 km (0.03 R)
• M23: 70,748,573 km (0.034 R)
• M24: 74,687,485 km (0.11 R)
• M25: 84,539,552 km (0.069 R)
• M26: 91,318,879 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 5.5

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.77 AU - 22.77 AU

Year: 30635 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 105,195,475 km

• M1: 73,602 km (0.082 R)
• M2: 253,868 km (0.05 R)
• M3: 1,205,460 km (0.076 R)
• M4: 1,764,058 km (0.092 R)
• M5: 1,872,517 km (0.097 R)
• M6: 2,099,606 km (0.107 R)
• M7: 3,070,945 km (0.096 R)
• M8: 4,400,571 km (0.106 R)
• M9: 5,485,455 km (0.1 R)
• M10: 6,023,259 km (0.095 R)
• M11: 7,175,013 km (0.119 R)
• M12: 8,369,402 km (0.118 R)
• M13: 8,727,540 km (0.097 R)
• M14: 11,378,414 km (0.051 R)
• M15: 12,873,046 km (0.078 R)
• M16: 13,768,689 km (0.094 R)
• M17: 17,654,194 km (0.116 R)
• M18: 17,826,531 km (0.077 R)
• M19: 21,073,702 km (0.033 R)
• M20: 23,291,042 km (0.054 R)
• M21: 24,796,894 km (0.059 R)
• M22: 26,140,283 km (0.063 R)
• M23: 26,984,763 km (0.038 R)
• M24: 29,043,978 km (0.11 R)
• M25: 31,869,283 km (0.066 R)
• M26: 32,333,635 km (0.088 R)
• M27: 35,555,225 km (0.103 R)
• M28: 39,186,115 km (0.104 R)
• M29: 42,725,750 km (0.111 R)
• M30: 46,000,597 km (0.072 R)
• M31: 47,825,093 km (0.056 R)
• M32: 51,286,788 km (0.089 R)
• M33: 52,023,108 km (0.06 R)
• M34: 60,789,843 km (0.075 R)
• M35: 62,074,888 km (0.102 R)
• M36: 62,398,169 km (0.088 R)
• M37: 62,884,811 km (0.063 R)
• M38: 64,356,106 km (0.068 R)
• M39: 71,794,113 km (0.105 R)
• M40: 72,490,491 km (0.074 R)
• M41: 75,844,026 km (0.092 R)
• M42: 89,823,349 km (0.07 R)
• M43: 95,345,455 km (0.1 R)
• M44: 102,272,584 km (0.025 R)
• M45: 104,775,357 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit