🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.57 AU - 0.79 AU

Year: 238 Days

Day: 18.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 393 Days

Day: 44.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.42 AU - 1.8 AU

Year: 867 Days

Day: 14.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 10.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.21 AU - 3.27 AU

Year: 2476 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,099,169 km

• M1: 156,031 km (0.06 R)
• M2: 316,699 km (0.088 R)
• M3: 391,198 km (0.062 R)
• M4: 632,500 km (0.102 R)
• M5: 850,015 km (0.114 R)
• M6: 1,158,935 km (0.109 R)
• M7: 1,380,340 km (0.061 R)
• M8: 1,453,343 km (0.086 R)
• M9: 1,565,093 km (0.067 R)
• M10: 1,667,119 km (0.08 R)
• M11: 2,167,673 km (0.062 R)
• M12: 2,501,725 km (0.087 R)
• M13: 2,576,674 km (0.068 R)
• M14: 2,682,739 km (0.113 R)
• M15: 2,993,902 km (0.098 R)
• M16: 3,251,211 km (0.03 R)
• M17: 3,316,734 km (0.109 R)
• M18: 3,482,489 km (0.106 R)
• M19: 3,650,936 km (0.055 R)
• M20: 4,119,327 km (0.09 R)
• M21: 4,279,696 km (0.103 R)
• M22: 4,606,866 km (0.083 R)
• M23: 4,717,718 km (0.099 R)
• M24: 4,923,266 km (0.097 R)
• M25: 5,150,954 km (0.107 R)
• M26: 5,343,337 km (0.096 R)
• M27: 5,518,516 km (0.101 R)
• M28: 5,695,640 km (0.092 R)
• M29: 5,814,720 km (0.089 R)
• M30: 5,934,697 km (0.077 R)
• M31: 6,136,505 km (0.101 R)
• M32: 6,945,081 km (0.074 R)
• M33: 7,243,678 km (0.058 R)
• M34: 7,372,781 km (0.058 R)
• M35: 7,459,399 km (0.088 R)
• M36: 7,633,531 km (0.108 R)
• M37: 8,524,685 km (0.115 R)
• M38: 9,005,642 km (0.095 R)
• M39: 9,495,426 km (0.059 R)
• M40: 9,566,036 km (0.061 R)
• M41: 10,113,863 km (0.115 R)
• M42: 10,282,610 km (0.074 R)
• M43: 10,574,026 km (0.078 R)
• M44: 10,843,751 km (0.111 R)
• M45: 11,165,237 km (0.1 R)
• M46: 11,364,651 km (0.087 R)
• M47: 11,489,864 km (0.066 R)
• M48: 12,046,518 km (0.081 R)
• M49: 12,508,476 km (0.092 R)
• M50: 12,585,968 km (0.111 R)
• M51: 12,663,759 km (0.049 R)
• M52: 12,741,550 km (0.037 R)
• M53: 12,819,640 km (0.059 R)
• M54: 13,107,167 km (0.07 R)
• M55: 13,423,267 km (0.08 R)
• M56: 13,635,397 km (0.118 R)
• M57: 14,413,755 km (0.073 R)
• M58: 14,576,517 km (0.112 R)
• M59: 15,483,080 km (0.115 R)
• M60: 15,594,232 km (0.116 R)
• M61: 15,873,082 km (0.034 R)
• M62: 16,041,380 km (0.093 R)
• M63: 16,153,728 km (0.117 R)
• M64: 16,407,745 km (0.054 R)
• M65: 16,691,532 km (0.108 R)
• M66: 17,206,448 km (0.091 R)
• M67: 17,581,490 km (0.116 R)
• M68: 17,842,688 km (0.118 R)
• M69: 17,988,396 km (0.098 R)
• M70: 18,193,046 km (0.066 R)
• M71: 18,398,593 km (0.116 R)
• M72: 19,437,251 km (0.082 R)
• M73: 19,527,160 km (0.068 R)
• M74: 20,099,970 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 12.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.5 AU - 6.2 AU

Year: 5254 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 54 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,099,169 km

• M1: 173,234 km (0.067 R)
• M2: 284,984 km (0.076 R)
• M3: 580,889 km (0.104 R)
• M4: 709,244 km (0.055 R)
• M5: 797,656 km (0.051 R)
• M6: 890,257 km (0.064 R)
• M7: 1,020,257 km (0.116 R)
• M8: 1,450,052 km (0.027 R)
• M9: 1,605,784 km (0.05 R)
• M10: 1,726,359 km (0.027 R)
• M11: 1,977,085 km (0.114 R)
• M12: 2,106,936 km (0.078 R)
• M13: 2,269,699 km (0.074 R)
• M14: 2,421,391 km (0.047 R)
• M15: 2,608,089 km (0.116 R)
• M16: 3,129,288 km (0.042 R)
• M17: 3,384,801 km (0.092 R)
• M18: 3,471,568 km (0.038 R)
• M19: 3,934,873 km (0.092 R)
• M20: 4,248,580 km (0.104 R)
• M21: 4,802,540 km (0.043 R)
• M22: 5,583,591 km (0.08 R)
• M23: 5,831,923 km (0.087 R)
• M24: 6,105,239 km (0.084 R)
• M25: 6,839,615 km (0.105 R)
• M26: 7,016,589 km (0.069 R)
• M27: 7,127,890 km (0.063 R)
• M28: 7,533,749 km (0.093 R)
• M29: 7,808,560 km (0.076 R)
• M30: 8,415,179 km (0.105 R)
• M31: 8,581,233 km (0.114 R)
• M32: 8,844,226 km (0.107 R)
• M33: 9,304,838 km (0.078 R)
• M34: 9,723,562 km (0.073 R)
• M35: 10,630,873 km (0.086 R)
• M36: 11,094,627 km (0.103 R)
• M37: 11,459,945 km (0.096 R)
• M38: 11,802,674 km (0.116 R)
• M39: 12,015,402 km (0.112 R)
• M40: 12,256,105 km (0.106 R)
• M41: 12,633,839 km (0.12 R)
• M42: 12,987,938 km (0.071 R)
• M43: 13,235,073 km (0.065 R)
• M44: 13,483,705 km (0.038 R)
• M45: 13,650,357 km (0.088 R)
• M46: 14,239,174 km (0.057 R)
• M47: 14,437,242 km (0.084 R)
• M48: 14,522,363 km (0.109 R)
• M49: 15,238,787 km (0.102 R)
• M50: 15,325,554 km (0.117 R)
• M51: 15,470,365 km (0.119 R)
• M52: 15,703,288 km (0.111 R)
• M53: 15,820,124 km (0.106 R)
• M54: 15,937,260 km (0.113 R)
• M55: 16,379,172 km (0.08 R)
• M56: 17,094,698 km (0.106 R)
• M57: 17,365,620 km (0.076 R)
• M58: 17,820,398 km (0.06 R)
• M59: 18,187,062 km (0.118 R)
• M60: 18,340,549 km (0.098 R)
• M61: 18,710,654 km (0.089 R)
• M62: 18,896,754 km (0.12 R)
• M63: 19,678,403 km (0.093 R)
• M64: 20,089,049 km (0.036 R)
• M65: 20,216,058 km (0.072 R)
• M66: 21,727,445 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 12

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.61 AU - 7.63 AU

Year: 8931 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,099,169 km

• M1: 220,806 km (0.107 R)
• M2: 508,782 km (0.112 R)
• M3: 779,854 km (0.093 R)
• M4: 1,030,580 km (0.079 R)
• M5: 1,114,504 km (0.084 R)
• M6: 1,344,137 km (0.034 R)
• M7: 1,493,436 km (0.087 R)
• M8: 1,688,062 km (0.067 R)
• M9: 1,829,432 km (0.071 R)
• M10: 2,434,705 km (0.098 R)
• M11: 2,642,048 km (0.11 R)
• M12: 2,927,630 km (0.113 R)
• M13: 3,273,650 km (0.079 R)
• M14: 3,477,403 km (0.106 R)
• M15: 3,580,924 km (0.094 R)
• M16: 4,614,795 km (0.071 R)
• M17: 5,135,246 km (0.092 R)
• M18: 5,223,958 km (0.076 R)
• M19: 5,402,578 km (0.067 R)
• M20: 5,523,004 km (0.104 R)
• M21: 6,613,423 km (0.08 R)
• M22: 6,710,063 km (0.066 R)
• M23: 6,839,465 km (0.102 R)
• M24: 7,002,527 km (0.101 R)
• M25: 7,100,962 km (0.12 R)
• M26: 7,199,996 km (0.102 R)
• M27: 7,905,200 km (0.066 R)
• M28: 8,422,659 km (0.101 R)
• M29: 9,022,248 km (0.091 R)
• M30: 9,929,110 km (0.031 R)
• M31: 10,225,463 km (0.081 R)
• M32: 11,285,514 km (0.053 R)
• M33: 11,594,882 km (0.099 R)
• M34: 11,789,659 km (0.082 R)
• M35: 12,064,171 km (0.079 R)
• M36: 12,980,906 km (0.114 R)
• M37: 13,509,137 km (0.071 R)
• M38: 13,672,946 km (0.082 R)
• M39: 13,961,520 km (0.117 R)
• M40: 14,965,771 km (0.043 R)
• M41: 15,177,901 km (0.091 R)
• M42: 16,428,090 km (0.083 R)
• M43: 16,690,934 km (0.057 R)
• M44: 17,800,800 km (0.057 R)
• M45: 18,025,795 km (0.108 R)
• M46: 19,026,306 km (0.111 R)
• M47: 19,626,044 km (0.112 R)
• M48: 19,904,894 km (0.082 R)
• M49: 20,466,634 km (0.097 R)
• M50: 20,749,524 km (0.045 R)
• M51: 21,176,177 km (0.086 R)
• M52: 21,845,777 km (0.034 R)
• M53: 23,402,044 km (0.114 R)
• M54: 23,500,479 km (0.083 R)
• M55: 23,697,799 km (0.06 R)
• M56: 24,642,659 km (0.077 R)
• M57: 26,210,744 km (0.074 R)
• M58: 26,826,339 km (0.089 R)
• M59: 27,967,322 km (0.118 R)
• M60: 28,438,705 km (0.078 R)
• M61: 29,495,464 km (0.089 R)
• M62: 30,457,528 km (0.069 R)
• M63: 31,104,688 km (0.09 R)
• M64: 31,267,152 km (0.117 R)
• M65: 31,701,883 km (0.116 R)
• M66: 32,138,709 km (0.096 R)
• M67: 33,128,598 km (0.109 R)
• M68: 33,571,707 km (0.086 R)
• M69: 35,081,897 km (0.05 R)
• M70: 35,703,477 km (0.056 R)
• M71: 35,930,417 km (0.064 R)
• M72: 36,271,649 km (0.082 R)
• M73: 36,442,789 km (0.032 R)
• M74: 37,187,188 km (0.116 R)
• M75: 37,936,524 km (0.102 R)
• M76: 38,807,483 km (0.061 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: 368 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit