🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 12.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 15

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.13 AU - 1.45 AU

Year: 946 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,714,722 km

• M1: 188,793 km (0.059 R)
• M2: 286,330 km (0.075 R)
• M3: 448,345 km (0.087 R)
• M4: 606,919 km (0.072 R)
• M5: 783,294 km (0.115 R)
• M6: 898,634 km (0.038 R)
• M7: 1,050,476 km (0.098 R)
• M8: 1,173,745 km (0.107 R)
• M9: 1,335,460 km (0.072 R)
• M10: 1,443,171 km (0.075 R)
• M11: 1,603,390 km (0.12 R)
• M12: 1,777,372 km (0.101 R)
• M13: 1,965,566 km (0.077 R)
• M14: 2,144,934 km (0.056 R)
• M15: 2,240,677 km (0.111 R)
• M16: 2,494,993 km (0.112 R)
• M17: 2,698,596 km (0.118 R)
• M18: 2,837,572 km (0.065 R)
• M19: 3,095,629 km (0.037 R)
• M20: 3,204,686 km (0.096 R)
• M21: 3,398,714 km (0.109 R)
• M22: 3,615,930 km (0.078 R)
• M23: 3,798,888 km (0.084 R)
• M24: 3,896,426 km (0.068 R)
• M25: 4,024,482 km (0.093 R)
• M26: 4,376,486 km (0.096 R)
• M27: 4,551,066 km (0.119 R)
• M28: 4,654,887 km (0.118 R)
• M29: 4,812,115 km (0.077 R)
• M30: 5,035,315 km (0.066 R)
• M31: 5,142,876 km (0.074 R)
• M32: 5,349,321 km (0.113 R)
• M33: 5,580,599 km (0.099 R)
• M34: 5,792,878 km (0.054 R)
• M35: 5,939,634 km (0.114 R)
• M36: 6,076,366 km (0.029 R)
• M37: 6,283,260 km (0.064 R)
• M38: 6,387,530 km (0.12 R)
• M39: 6,621,501 km (0.076 R)
• M40: 6,727,865 km (0.107 R)
• M41: 6,894,218 km (0.08 R)
• M42: 6,989,961 km (0.081 R)
• M43: 7,110,237 km (0.087 R)
• M44: 7,304,116 km (0.113 R)
• M45: 7,499,790 km (0.109 R)
• M46: 7,697,110 km (0.09 R)
• M47: 7,858,825 km (0.111 R)
• M48: 8,198,263 km (0.096 R)
• M49: 8,504,190 km (0.091 R)
• M50: 8,697,171 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 8.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.55 AU - 1.61 AU

Year: 1282 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,714,722 km

• M1: 117,883 km (0.105 R)
• M2: 304,880 km (0.081 R)
• M3: 362,027 km (0.088 R)
• M4: 433,086 km (0.067 R)
• M5: 580,889 km (0.073 R)
• M6: 666,907 km (0.043 R)
• M7: 908,059 km (0.036 R)
• M8: 990,338 km (0.036 R)
• M9: 1,048,831 km (0.115 R)
• M10: 1,115,402 km (0.038 R)
• M11: 1,338,003 km (0.097 R)
• M12: 1,567,187 km (0.053 R)
• M13: 1,636,302 km (0.101 R)
• M14: 1,690,606 km (0.1 R)
• M15: 1,889,870 km (0.046 R)
• M16: 1,971,850 km (0.094 R)
• M17: 2,199,089 km (0.092 R)
• M18: 2,259,377 km (0.038 R)
• M19: 2,328,940 km (0.094 R)
• M20: 2,408,077 km (0.08 R)
• M21: 2,596,421 km (0.049 R)
• M22: 2,817,676 km (0.084 R)
• M23: 2,930,622 km (0.105 R)
• M24: 3,308,058 km (0.11 R)
• M25: 3,377,471 km (0.065 R)
• M26: 3,537,990 km (0.1 R)
• M27: 3,762,835 km (0.116 R)
• M28: 3,825,068 km (0.118 R)
• M29: 4,034,655 km (0.079 R)
• M30: 4,119,626 km (0.107 R)
• M31: 4,291,215 km (0.07 R)
• M32: 4,465,197 km (0.117 R)
• M33: 4,575,152 km (0.078 R)
• M34: 4,797,903 km (0.104 R)
• M35: 4,865,372 km (0.098 R)
• M36: 4,967,098 km (0.095 R)
• M37: 5,024,095 km (0.102 R)
• M38: 5,104,130 km (0.107 R)
• M39: 5,219,171 km (0.091 R)
• M40: 5,311,772 km (0.113 R)
• M41: 5,428,458 km (0.116 R)
• M42: 5,723,615 km (0.079 R)
• M43: 5,783,304 km (0.094 R)
• M44: 6,012,039 km (0.073 R)
• M45: 6,084,893 km (0.116 R)
• M46: 6,268,300 km (0.103 R)
• M47: 6,342,202 km (0.099 R)
• M48: 6,466,069 km (0.099 R)
• M49: 6,678,348 km (0.076 R)
• M50: 6,753,895 km (0.103 R)
• M51: 6,905,737 km (0.059 R)
• M52: 7,199,846 km (0.063 R)
• M53: 7,458,950 km (0.056 R)
• M54: 7,760,838 km (0.102 R)
• M55: 7,840,275 km (0.088 R)
• M56: 7,986,582 km (0.071 R)
• M57: 8,066,766 km (0.068 R)
• M58: 8,281,888 km (0.093 R)
• M59: 8,417,274 km (0.112 R)
• M60: 8,662,913 km (0.111 R)
• M61: 9,161,224 km (0.056 R)
• M62: 9,245,148 km (0.111 R)
• M63: 9,329,372 km (0.091 R)
• M64: 9,470,293 km (0.095 R)
• M65: 9,526,841 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.4 AU - 2.06 AU

Year: 1469 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,714,722 km

• M1: 147,354 km (0.108 R)
• M2: 224,098 km (0.104 R)
• M3: 305,928 km (0.105 R)
• M4: 419,772 km (0.101 R)
• M5: 511,774 km (0.083 R)
• M6: 599,887 km (0.099 R)
• M7: 700,567 km (0.092 R)
• M8: 787,184 km (0.087 R)
• M9: 935,435 km (0.057 R)
• M10: 1,055,114 km (0.113 R)
• M11: 1,310,777 km (0.079 R)
• M12: 1,437,636 km (0.075 R)
• M13: 1,515,726 km (0.114 R)
• M14: 1,649,466 km (0.064 R)
• M15: 1,759,271 km (0.097 R)
• M16: 1,957,488 km (0.104 R)
• M17: 2,084,048 km (0.097 R)
• M18: 2,335,223 km (0.053 R)
• M19: 2,438,595 km (0.105 R)
• M20: 2,790,449 km (0.098 R)
• M21: 2,989,414 km (0.098 R)
• M22: 3,170,128 km (0.099 R)
• M23: 3,331,395 km (0.076 R)
• M24: 3,412,926 km (0.116 R)
• M25: 3,518,991 km (0.09 R)
• M26: 3,590,199 km (0.071 R)
• M27: 3,782,582 km (0.06 R)
• M28: 3,867,853 km (0.046 R)
• M29: 4,470,134 km (0.067 R)
• M30: 4,586,372 km (0.096 R)
• M31: 4,808,674 km (0.111 R)
• M32: 4,901,275 km (0.086 R)
• M33: 5,223,210 km (0.065 R)
• M34: 5,318,503 km (0.105 R)
• M35: 5,400,633 km (0.03 R)
• M36: 5,747,251 km (0.079 R)
• M37: 5,944,571 km (0.047 R)
• M38: 6,058,415 km (0.119 R)
• M39: 6,215,941 km (0.078 R)
• M40: 6,288,047 km (0.03 R)
• M41: 6,374,964 km (0.11 R)
• M42: 6,638,106 km (0.113 R)
• M43: 6,771,099 km (0.063 R)
• M44: 6,919,799 km (0.07 R)
• M45: 7,024,667 km (0.092 R)
• M46: 7,311,746 km (0.106 R)
• M47: 7,403,150 km (0.084 R)
• M48: 7,648,939 km (0.115 R)
• M49: 7,772,806 km (0.112 R)
• M50: 7,866,155 km (0.097 R)
• M51: 8,307,020 km (0.108 R)
• M52: 8,707,344 km (0.092 R)
• M53: 8,917,978 km (0.068 R)
• M54: 9,895,301 km (0.088 R)
• M55: 10,200,331 km (0.089 R)
• M56: 10,473,945 km (0.116 R)
• M57: 10,663,635 km (0.111 R)
• M58: 10,767,456 km (0.099 R)
• M59: 11,824,814 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.55 AU - 2.09 AU

Year: 1585 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 14,714,722 km

• M1: 200,461 km (0.082 R)
• M2: 278,402 km (0.114 R)
• M3: 364,271 km (0.109 R)
• M4: 519,703 km (0.101 R)
• M5: 621,130 km (0.094 R)
• M6: 752,776 km (0.067 R)
• M7: 919,279 km (0.102 R)
• M8: 1,028,785 km (0.029 R)
• M9: 1,125,126 km (0.117 R)
• M10: 1,346,381 km (0.113 R)
• M11: 1,452,745 km (0.099 R)
• M12: 1,622,838 km (0.086 R)
• M13: 1,874,461 km (0.117 R)
• M14: 1,950,307 km (0.112 R)
• M15: 2,027,201 km (0.117 R)
• M16: 2,287,202 km (0.033 R)
• M17: 2,427,375 km (0.102 R)
• M18: 2,534,338 km (0.043 R)
• M19: 2,630,679 km (0.113 R)
• M20: 2,864,799 km (0.034 R)
• M21: 2,952,763 km (0.055 R)
• M22: 3,041,624 km (0.112 R)
• M23: 3,419,658 km (0.079 R)
• M24: 3,499,842 km (0.055 R)
• M25: 3,785,275 km (0.048 R)
• M26: 3,868,152 km (0.106 R)
• M27: 3,951,777 km (0.118 R)
• M28: 4,220,455 km (0.11 R)
• M29: 4,320,985 km (0.051 R)
• M30: 4,393,390 km (0.111 R)
• M31: 4,760,952 km (0.117 R)
• M32: 4,956,177 km (0.111 R)
• M33: 5,369,965 km (0.105 R)
• M34: 5,557,561 km (0.102 R)
• M35: 5,683,821 km (0.116 R)
• M36: 5,955,192 km (0.111 R)
• M37: 6,247,357 km (0.072 R)
• M38: 6,362,248 km (0.041 R)
• M39: 6,444,676 km (0.094 R)
• M40: 6,660,845 km (0.074 R)
• M41: 6,862,653 km (0.064 R)
• M42: 7,066,255 km (0.089 R)
• M43: 7,341,067 km (0.085 R)
• M44: 7,497,247 km (0.094 R)
• M45: 7,654,474 km (0.071 R)
• M46: 7,812,749 km (0.113 R)
• M47: 8,025,627 km (0.094 R)
• M48: 8,330,357 km (0.039 R)
• M49: 8,932,938 km (0.073 R)
• M50: 9,417,635 km (0.039 R)
• M51: 9,587,428 km (0.067 R)
• M52: 9,872,562 km (0.087 R)
• M53: 10,006,751 km (0.099 R)
• M54: 10,102,793 km (0.106 R)
• M55: 10,764,764 km (0.106 R)
• M56: 10,843,602 km (0.059 R)
• M57: 11,200,542 km (0.112 R)
• M58: 11,400,555 km (0.098 R)
• M59: 11,521,130 km (0.116 R)
• M60: 11,601,764 km (0.074 R)
• M61: 12,028,267 km (0.08 R)
• M62: 12,418,418 km (0.027 R)
• M63: 12,501,146 km (0.097 R)
• M64: 13,870,415 km (0.056 R)
• M65: 14,171,556 km (0.11 R)
• M66: 14,279,715 km (0.091 R)
• M67: 14,474,940 km (0.11 R)
• M68: 14,562,006 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit