🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.77 AU - 1.21 AU

Year: 365 Days

Day: 14.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.81 AU - 3.05 AU

Year: 1860 Days

Day: 44.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 57 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,205,918 km

• M1: 525,537 km (0.072 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 12.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.36 AU - 5.94 AU

Year: 4334 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,205,918 km

• M1: 166,652 km (0.077 R)
• M2: 267,631 km (0.115 R)
• M3: 424,409 km (0.069 R)
• M4: 508,633 km (0.078 R)
• M5: 610,808 km (0.094 R)
• M6: 815,308 km (0.102 R)
• M7: 1,017,266 km (0.12 R)
• M8: 1,097,450 km (0.056 R)
• M9: 1,426,117 km (0.062 R)
• M10: 1,548,039 km (0.058 R)
• M11: 1,737,579 km (0.044 R)
• M12: 1,818,961 km (0.1 R)
• M13: 2,245,464 km (0.098 R)
• M14: 2,334,624 km (0.108 R)
• M15: 2,590,586 km (0.106 R)
• M16: 2,722,232 km (0.11 R)
• M17: 2,992,107 km (0.089 R)
• M18: 3,352,039 km (0.102 R)
• M19: 3,537,391 km (0.116 R)
• M20: 3,789,912 km (0.103 R)
• M21: 3,983,043 km (0.115 R)
• M22: 4,696,775 km (0.082 R)
• M23: 4,951,241 km (0.117 R)
• M24: 5,449,850 km (0.118 R)
• M25: 5,840,600 km (0.116 R)
• M26: 6,418,497 km (0.048 R)
• M27: 6,883,447 km (0.119 R)
• M28: 7,093,632 km (0.114 R)
• M29: 7,305,911 km (0.079 R)
• M30: 7,439,801 km (0.119 R)
• M31: 7,547,362 km (0.077 R)
• M32: 8,399,172 km (0.061 R)
• M33: 8,765,388 km (0.1 R)
• M34: 9,223,457 km (0.069 R)
• M35: 9,310,223 km (0.11 R)
• M36: 9,718,775 km (0.057 R)
• M37: 10,133,161 km (0.093 R)
• M38: 10,252,690 km (0.1 R)
• M39: 11,816,885 km (0.111 R)
• M40: 12,354,839 km (0.11 R)
• M41: 13,095,199 km (0.104 R)
• M42: 13,192,887 km (0.118 R)
• M43: 13,356,098 km (0.057 R)
• M44: 13,949,553 km (0.117 R)
• M45: 14,889,775 km (0.065 R)
• M46: 15,608,443 km (0.11 R)
• M47: 15,711,965 km (0.114 R)
• M48: 16,128,745 km (0.107 R)
• M49: 16,443,499 km (0.084 R)
• M50: 16,619,426 km (0.099 R)
• M51: 17,579,545 km (0.089 R)
• M52: 18,266,050 km (0.113 R)
• M53: 18,667,570 km (0.048 R)
• M54: 19,256,836 km (0.091 R)
• M55: 19,405,088 km (0.092 R)
• M56: 19,553,638 km (0.059 R)
• M57: 20,832,401 km (0.066 R)
• M58: 21,251,874 km (0.112 R)
• M59: 22,099,196 km (0.063 R)
• M60: 22,800,660 km (0.029 R)
• M61: 22,879,050 km (0.056 R)
• M62: 22,957,588 km (0.087 R)
• M63: 23,154,160 km (0.027 R)
• M64: 23,747,316 km (0.08 R)
• M65: 24,025,867 km (0.112 R)
• M66: 24,305,615 km (0.084 R)
• M67: 24,465,834 km (0.028 R)
• M68: 25,842,434 km (0.052 R)
• M69: 26,005,944 km (0.076 R)
• M70: 26,087,924 km (0.083 R)
• M71: 26,334,162 km (0.075 R)
• M72: 27,744,571 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 9.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.43 AU - 6.91 AU

Year: 5007 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,205,918 km

• M1: 130,749 km (0.12 R)
• M2: 218,862 km (0.063 R)
• M3: 280,496 km (0.073 R)
• M4: 516,262 km (0.107 R)
• M5: 577,448 km (0.109 R)
• M6: 685,607 km (0.069 R)
• M7: 777,610 km (0.059 R)
• M8: 837,299 km (0.107 R)
• M9: 923,916 km (0.065 R)
• M10: 1,039,705 km (0.062 R)
• M11: 1,244,205 km (0.05 R)
• M12: 1,417,290 km (0.069 R)
• M13: 1,582,895 km (0.115 R)
• M14: 1,707,510 km (0.065 R)
• M15: 1,803,253 km (0.031 R)
• M16: 2,540,920 km (0.109 R)
• M17: 2,781,024 km (0.06 R)
• M18: 2,951,566 km (0.062 R)
• M19: 3,086,503 km (0.063 R)
• M20: 3,184,340 km (0.118 R)
• M21: 3,709,279 km (0.115 R)
• M22: 4,658,478 km (0.044 R)
• M23: 4,861,482 km (0.116 R)
• M24: 4,975,625 km (0.09 R)
• M25: 5,183,267 km (0.082 R)
• M26: 5,607,227 km (0.108 R)
• M27: 5,702,970 km (0.107 R)
• M28: 5,944,720 km (0.03 R)
• M29: 6,189,911 km (0.116 R)
• M30: 6,438,393 km (0.091 R)
• M31: 6,614,320 km (0.059 R)
• M32: 6,690,166 km (0.079 R)
• M33: 7,281,527 km (0.117 R)
• M34: 7,570,400 km (0.113 R)
• M35: 7,729,423 km (0.111 R)
• M36: 7,916,570 km (0.061 R)
• M37: 8,596,791 km (0.074 R)
• M38: 8,707,344 km (0.088 R)
• M39: 8,874,146 km (0.098 R)
• M40: 10,187,615 km (0.114 R)
• M41: 10,540,217 km (0.107 R)
• M42: 10,747,859 km (0.111 R)
• M43: 11,197,101 km (0.111 R)
• M44: 11,744,480 km (0.061 R)
• M45: 13,182,415 km (0.096 R)
• M46: 13,824,938 km (0.111 R)
• M47: 14,280,613 km (0.049 R)
• M48: 14,543,307 km (0.088 R)
• M49: 14,973,550 km (0.059 R)
• M50: 15,073,481 km (0.11 R)
• M51: 16,563,775 km (0.056 R)
• M52: 17,117,437 km (0.063 R)
• M53: 17,291,569 km (0.074 R)
• M54: 17,501,455 km (0.093 R)
• M55: 17,747,394 km (0.101 R)
• M56: 17,959,075 km (0.113 R)
• M57: 18,634,958 km (0.043 R)
• M58: 18,922,036 km (0.107 R)
• M59: 19,030,046 km (0.078 R)
• M60: 19,719,094 km (0.119 R)
• M61: 20,085,010 km (0.111 R)
• M62: 20,231,915 km (0.056 R)
• M63: 20,600,973 km (0.091 R)
• M64: 20,712,124 km (0.117 R)
• M65: 21,308,272 km (0.087 R)
• M66: 21,947,952 km (0.105 R)
• M67: 22,670,361 km (0.101 R)
• M68: 22,976,737 km (0.074 R)
• M69: 23,130,524 km (0.04 R)
• M70: 23,400,398 km (0.088 R)
• M71: 23,826,752 km (0.104 R)
• M72: 24,060,274 km (0.104 R)
• M73: 25,002,143 km (0.118 R)
• M74: 25,437,921 km (0.098 R)
• M75: 25,836,300 km (0.085 R)
• M76: 25,956,128 km (0.085 R)
• M77: 26,076,255 km (0.057 R)
• M78: 26,316,958 km (0.056 R)
• M79: 26,397,292 km (0.089 R)
• M80: 26,639,042 km (0.107 R)
• M81: 26,881,541 km (0.098 R)
• M82: 27,165,328 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit