🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.6 AU - 1.7 AU

Year: 946 Days

Day: 31.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.63 AU - 1.91 AU

Year: 1051 Days

Day: 18.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,832,488 km

• M1: 31,565 km (0.094 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 14.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.7 AU - 3.74 AU

Year: 3202 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,832,488 km

• M1: 192,383 km (0.035 R)
• M2: 307,424 km (0.087 R)
• M3: 742,454 km (0.089 R)
• M4: 1,513,033 km (0.113 R)
• M5: 1,627,475 km (0.102 R)
• M6: 1,774,829 km (0.033 R)
• M7: 2,326,396 km (0.098 R)
• M8: 2,426,328 km (0.112 R)
• M9: 2,613,475 km (0.107 R)
• M10: 2,823,211 km (0.071 R)
• M11: 3,240,888 km (0.118 R)
• M12: 3,409,784 km (0.116 R)
• M13: 3,543,226 km (0.065 R)
• M14: 3,717,507 km (0.098 R)
• M15: 3,815,494 km (0.078 R)
• M16: 3,934,424 km (0.086 R)
• M17: 4,631,251 km (0.077 R)
• M18: 4,758,259 km (0.096 R)
• M19: 5,725,410 km (0.119 R)
• M20: 5,839,254 km (0.12 R)
• M21: 5,976,734 km (0.091 R)
• M22: 6,231,649 km (0.114 R)
• M23: 7,091,238 km (0.106 R)
• M24: 7,460,446 km (0.092 R)
• M25: 7,684,992 km (0.066 R)
• M26: 7,785,522 km (0.065 R)
• M27: 8,064,372 km (0.079 R)
• M28: 8,217,710 km (0.073 R)
• M29: 8,501,647 km (0.093 R)
• M30: 8,605,767 km (0.068 R)
• M31: 9,185,608 km (0.101 R)
• M32: 9,453,389 km (0.059 R)
• M33: 9,642,480 km (0.068 R)
• M34: 10,024,254 km (0.108 R)
• M35: 10,161,884 km (0.119 R)
• M36: 10,802,911 km (0.041 R)
• M37: 11,171,071 km (0.104 R)
• M38: 11,861,615 km (0.047 R)
• M39: 12,863,622 km (0.105 R)
• M40: 13,344,429 km (0.081 R)
• M41: 13,435,385 km (0.034 R)
• M42: 14,046,193 km (0.093 R)
• M43: 14,169,462 km (0.088 R)
• M44: 14,791,340 km (0.075 R)
• M45: 14,948,118 km (0.102 R)
• M46: 15,263,471 km (0.11 R)
• M47: 15,358,615 km (0.061 R)
• M48: 15,644,945 km (0.076 R)
• M49: 16,449,483 km (0.111 R)
• M50: 16,775,157 km (0.075 R)
• M51: 16,938,817 km (0.115 R)
• M52: 17,998,569 km (0.035 R)
• M53: 18,099,098 km (0.056 R)
• M54: 18,266,947 km (0.072 R)
• M55: 18,469,054 km (0.09 R)
• M56: 18,671,909 km (0.062 R)
• M57: 19,045,754 km (0.095 R)
• M58: 19,284,961 km (0.115 R)
• M59: 19,835,331 km (0.105 R)
• M60: 20,008,416 km (0.106 R)
• M61: 20,216,806 km (0.08 R)
• M62: 20,635,829 km (0.066 R)
• M63: 20,916,625 km (0.089 R)
• M64: 21,092,851 km (0.052 R)
• M65: 22,052,821 km (0.118 R)
• M66: 22,232,188 km (0.089 R)
• M67: 22,448,058 km (0.096 R)
• M68: 22,809,487 km (0.051 R)
• M69: 23,684,484 km (0.112 R)
• M70: 24,126,097 km (0.107 R)
• M71: 24,496,352 km (0.093 R)
• M72: 24,682,153 km (0.081 R)
• M73: 24,942,902 km (0.092 R)
• M74: 25,055,100 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 15

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.06 AU - 9.74 AU

Year: 11848 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,832,488 km

• M1: 208,240 km (0.097 R)
• M2: 359,484 km (0.088 R)
• M3: 660,624 km (0.108 R)
• M4: 853,306 km (0.045 R)
• M5: 1,048,232 km (0.027 R)
• M6: 1,259,165 km (0.101 R)
• M7: 1,837,959 km (0.103 R)
• M8: 1,977,385 km (0.056 R)
• M9: 2,193,554 km (0.074 R)
• M10: 2,702,486 km (0.089 R)
• M11: 3,192,269 km (0.066 R)
• M12: 3,563,571 km (0.097 R)
• M13: 4,285,829 km (0.052 R)
• M14: 4,473,575 km (0.088 R)
• M15: 4,632,148 km (0.082 R)
• M16: 5,486,951 km (0.096 R)
• M17: 5,725,559 km (0.099 R)
• M18: 5,863,489 km (0.12 R)
• M19: 6,072,327 km (0.059 R)
• M20: 6,823,159 km (0.09 R)
• M21: 7,565,763 km (0.099 R)
• M22: 8,023,682 km (0.066 R)
• M23: 8,178,366 km (0.105 R)
• M24: 8,490,726 km (0.043 R)
• M25: 9,573,965 km (0.107 R)
• M26: 9,738,073 km (0.082 R)
• M27: 10,658,100 km (0.053 R)
• M28: 10,999,483 km (0.061 R)
• M29: 13,351,610 km (0.059 R)
• M30: 14,702,479 km (0.08 R)
• M31: 15,322,113 km (0.101 R)
• M32: 15,999,043 km (0.057 R)
• M33: 16,243,187 km (0.104 R)
• M34: 16,341,174 km (0.094 R)
• M35: 16,933,432 km (0.062 R)
• M36: 17,132,397 km (0.113 R)
• M37: 17,733,930 km (0.077 R)
• M38: 18,189,755 km (0.081 R)
• M39: 18,906,328 km (0.108 R)
• M40: 19,009,551 km (0.055 R)
• M41: 19,216,445 km (0.094 R)
• M42: 19,736,746 km (0.103 R)
• M43: 20,261,835 km (0.059 R)
• M44: 20,685,197 km (0.051 R)
• M45: 22,955,644 km (0.111 R)
• M46: 23,396,957 km (0.102 R)
• M47: 23,507,809 km (0.034 R)
• M48: 23,841,263 km (0.096 R)
• M49: 27,086,190 km (0.063 R)
• M50: 27,611,129 km (0.099 R)
• M51: 28,198,451 km (0.105 R)
• M52: 28,671,180 km (0.111 R)
• M53: 30,105,225 km (0.052 R)
• M54: 30,286,089 km (0.1 R)
• M55: 30,527,839 km (0.115 R)
• M56: 30,649,013 km (0.086 R)
• M57: 30,770,188 km (0.088 R)
• M58: 30,952,547 km (0.101 R)
• M59: 31,074,171 km (0.097 R)
• M60: 31,807,649 km (0.077 R)
• M61: 32,918,563 km (0.035 R)
• M62: 33,104,962 km (0.099 R)
• M63: 33,291,660 km (0.11 R)
• M64: 34,042,192 km (0.111 R)
• M65: 34,293,517 km (0.105 R)
• M66: 34,482,459 km (0.076 R)
• M67: 34,734,980 km (0.097 R)
• M68: 36,519,533 km (0.072 R)
• M69: 38,072,808 km (0.099 R)
• M70: 38,923,272 km (0.05 R)
• M71: 39,515,679 km (0.118 R)
• M72: 41,982,249 km (0.106 R)
• M73: 42,386,911 km (0.056 R)
• M74: 43,200,275 km (0.104 R)
• M75: 43,813,626 km (0.115 R)
• M76: 44,224,123 km (0.111 R)
• M77: 44,567,150 km (0.078 R)
• M78: 45,532,356 km (0.077 R)
• M79: 45,740,147 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.3

Radius: 6.9

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.73 AU - 12.25 AU

Year: 14090 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,832,488 km

• M1: 109,356 km (0.042 R)
• M2: 260,599 km (0.114 R)
• M3: 349,610 km (0.101 R)
• M4: 560,842 km (0.113 R)
• M5: 1,066,782 km (0.115 R)
• M6: 1,191,996 km (0.106 R)
• M7: 1,295,518 km (0.047 R)
• M8: 1,402,330 km (0.117 R)
• M9: 1,511,986 km (0.092 R)
• M10: 3,035,640 km (0.084 R)
• M11: 3,809,360 km (0.109 R)
• M12: 4,559,444 km (0.064 R)
• M13: 5,098,445 km (0.117 R)
• M14: 5,440,127 km (0.115 R)
• M15: 5,613,660 km (0.068 R)
• M16: 5,877,551 km (0.105 R)
• M17: 5,966,561 km (0.094 R)
• M18: 6,190,659 km (0.07 R)
• M19: 6,832,883 km (0.083 R)
• M20: 7,020,329 km (0.095 R)
• M21: 7,304,714 km (0.119 R)
• M22: 7,400,307 km (0.072 R)
• M23: 8,279,345 km (0.117 R)
• M24: 8,529,472 km (0.116 R)
• M25: 8,832,857 km (0.1 R)
• M26: 9,450,097 km (0.097 R)
• M27: 10,889,379 km (0.119 R)
• M28: 11,886,149 km (0.096 R)
• M29: 12,911,942 km (0.096 R)
• M30: 13,085,625 km (0.109 R)
• M31: 16,092,841 km (0.102 R)
• M32: 17,289,176 km (0.076 R)
• M33: 17,416,782 km (0.043 R)
• M34: 18,188,857 km (0.072 R)
• M35: 19,301,716 km (0.119 R)
• M36: 20,638,821 km (0.108 R)
• M37: 20,909,893 km (0.09 R)
• M38: 22,560,705 km (0.105 R)
• M39: 22,700,130 km (0.101 R)
• M40: 24,181,598 km (0.119 R)
• M41: 24,538,988 km (0.104 R)
• M42: 24,754,109 km (0.081 R)
• M43: 25,186,597 km (0.045 R)
• M44: 25,548,773 km (0.065 R)
• M45: 26,719,376 km (0.058 R)
• M46: 28,432,571 km (0.05 R)
• M47: 28,885,254 km (0.107 R)
• M48: 29,188,340 km (0.099 R)
• M49: 30,257,665 km (0.087 R)
• M50: 30,488,495 km (0.109 R)
• M51: 30,797,115 km (0.107 R)
• M52: 31,417,647 km (0.063 R)
• M53: 32,355,925 km (0.092 R)
• M54: 32,434,614 km (0.104 R)
• M55: 32,670,829 km (0.116 R)
• M56: 33,303,478 km (0.111 R)
• M57: 34,020,052 km (0.027 R)
• M58: 35,064,245 km (0.082 R)
• M59: 37,019,190 km (0.081 R)
• M60: 37,266,026 km (0.103 R)
• M61: 37,596,039 km (0.03 R)
• M62: 39,260,615 km (0.08 R)
• M63: 40,779,183 km (0.101 R)
• M64: 41,289,611 km (0.09 R)
• M65: 41,630,993 km (0.096 R)
• M66: 41,802,133 km (0.078 R)
• M67: 42,747,292 km (0.105 R)
• M68: 44,658,555 km (0.056 R)
• M69: 46,420,219 km (0.093 R)
• M70: 49,376,273 km (0.115 R)
• M71: 51,197,178 km (0.1 R)
• M72: 51,380,585 km (0.102 R)
• M73: 51,472,289 km (0.092 R)
• M74: 52,115,859 km (0.03 R)
• M75: 52,577,368 km (0.076 R)
• M76: 53,132,825 km (0.074 R)
• M77: 54,342,923 km (0.085 R)
• M78: 54,623,568 km (0.049 R)
• M79: 55,280,004 km (0.112 R)
• M80: 55,844,885 km (0.078 R)
• M81: 56,411,562 km (0.115 R)
• M82: 56,600,803 km (0.105 R)
• M83: 58,985,244 km (0.092 R)
• M84: 59,369,860 km (0.089 R)
• M85: 59,562,392 km (0.114 R)
• M86: 60,528,495 km (0.113 R)
• M87: 60,625,285 km (0.088 R)
• M88: 62,084,912 km (0.101 R)
• M89: 62,475,960 km (0.044 R)
• M90: 62,573,947 km (0.118 R)
• M91: 63,359,186 km (0.102 R)
• M92: 64,246,302 km (0.105 R)
• M93: 65,236,939 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit