🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.66 AU - 0.84 AU

Year: 238 Days

Day: 15.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.84 AU - 3.7 AU

Year: 2171 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.08 AU - 3.82 AU

Year: 2352 Days

Day: 31.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.44 AU - 4.9 AU

Year: 3126 Days

Day: 20.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,861,585 km

• M1: 1,002,156 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 12.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.61 AU - 7.57 AU

Year: 6930 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,861,585 km

• M1: 160,219 km (0.047 R)
• M2: 285,433 km (0.084 R)
• M3: 382,821 km (0.089 R)
• M4: 931,696 km (0.091 R)
• M5: 1,019,958 km (0.097 R)
• M6: 1,142,329 km (0.099 R)
• M7: 1,352,514 km (0.113 R)
• M8: 1,471,145 km (0.046 R)
• M9: 1,792,781 km (0.111 R)
• M10: 2,523,118 km (0.079 R)
• M11: 3,087,401 km (0.083 R)
• M12: 3,200,497 km (0.114 R)
• M13: 3,291,901 km (0.073 R)
• M14: 3,477,552 km (0.109 R)
• M15: 3,907,945 km (0.045 R)
• M16: 4,355,392 km (0.098 R)
• M17: 4,431,538 km (0.106 R)
• M18: 4,766,936 km (0.105 R)
• M19: 5,110,712 km (0.097 R)
• M20: 5,435,190 km (0.095 R)
• M21: 5,878,448 km (0.107 R)
• M22: 6,275,930 km (0.06 R)
• M23: 7,187,131 km (0.103 R)
• M24: 7,277,488 km (0.038 R)
• M25: 8,014,257 km (0.11 R)
• M26: 8,233,717 km (0.052 R)
• M27: 9,691,399 km (0.11 R)
• M28: 10,093,368 km (0.045 R)
• M29: 10,638,054 km (0.111 R)
• M30: 11,052,889 km (0.07 R)
• M31: 11,157,458 km (0.099 R)
• M32: 11,614,330 km (0.061 R)
• M33: 12,148,993 km (0.096 R)
• M34: 12,257,002 km (0.074 R)
• M35: 12,837,891 km (0.081 R)
• M36: 13,168,801 km (0.072 R)
• M37: 13,353,704 km (0.043 R)
• M38: 13,502,405 km (0.061 R)
• M39: 14,405,527 km (0.114 R)
• M40: 15,095,772 km (0.11 R)
• M41: 15,367,142 km (0.114 R)
• M42: 15,640,158 km (0.093 R)
• M43: 16,072,346 km (0.103 R)
• M44: 16,151,334 km (0.034 R)
• M45: 16,230,471 km (0.05 R)
• M46: 16,748,080 km (0.111 R)
• M47: 16,868,357 km (0.086 R)
• M48: 17,029,025 km (0.073 R)
• M49: 17,555,011 km (0.081 R)
• M50: 18,168,512 km (0.109 R)
• M51: 18,622,841 km (0.066 R)
• M52: 18,747,456 km (0.043 R)
• M53: 19,080,909 km (0.112 R)
• M54: 19,416,457 km (0.084 R)
• M55: 19,542,718 km (0.078 R)
• M56: 20,950,434 km (0.1 R)
• M57: 21,383,370 km (0.059 R)
• M58: 21,601,035 km (0.084 R)
• M59: 22,170,255 km (0.119 R)
• M60: 22,434,594 km (0.081 R)
• M61: 22,744,411 km (0.025 R)
• M62: 22,877,554 km (0.056 R)
• M63: 23,011,144 km (0.103 R)
• M64: 23,368,235 km (0.037 R)
• M65: 23,727,269 km (0.066 R)
• M66: 23,862,356 km (0.12 R)
• M67: 23,997,742 km (0.098 R)
• M68: 24,223,934 km (0.047 R)
• M69: 24,314,591 km (0.105 R)
• M70: 24,632,785 km (0.096 R)
• M71: 26,151,653 km (0.052 R)
• M72: 26,384,277 km (0.08 R)
• M73: 26,477,626 km (0.119 R)
• M74: 26,805,096 km (0.084 R)
• M75: 26,992,692 km (0.063 R)
• M76: 27,086,789 km (0.107 R)
• M77: 27,180,886 km (0.12 R)
• M78: 28,941,802 km (0.098 R)
• M79: 30,103,580 km (0.114 R)
• M80: 30,445,411 km (0.092 R)
• M81: 33,024,179 km (0.078 R)
• M82: 33,528,024 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.22 AU - 8.4 AU

Year: 8012 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,861,585 km

• M1: 381,026 km (0.068 R)
• M2: 698,173 km (0.052 R)
• M3: 881,730 km (0.045 R)
• M4: 1,736,831 km (0.055 R)
• M5: 2,241,874 km (0.066 R)
• M6: 2,841,612 km (0.109 R)
• M7: 2,942,291 km (0.092 R)
• M8: 3,225,330 km (0.103 R)
• M9: 3,463,490 km (0.093 R)
• M10: 3,707,783 km (0.085 R)
• M11: 3,818,037 km (0.092 R)
• M12: 4,184,552 km (0.1 R)
• M13: 4,740,757 km (0.086 R)
• M14: 5,012,576 km (0.103 R)
• M15: 5,351,714 km (0.088 R)
• M16: 5,923,028 km (0.104 R)
• M17: 6,281,914 km (0.084 R)
• M18: 6,547,450 km (0.118 R)
• M19: 6,986,819 km (0.083 R)
• M20: 7,681,402 km (0.08 R)
• M21: 8,108,953 km (0.066 R)
• M22: 8,434,777 km (0.102 R)
• M23: 8,912,892 km (0.096 R)
• M24: 10,992,751 km (0.116 R)
• M25: 11,112,579 km (0.076 R)
• M26: 11,840,671 km (0.07 R)
• M27: 12,086,760 km (0.107 R)
• M28: 12,542,435 km (0.1 R)
• M29: 13,684,914 km (0.073 R)
• M30: 14,993,147 km (0.113 R)
• M31: 15,393,471 km (0.036 R)
• M32: 15,662,299 km (0.103 R)
• M33: 15,977,801 km (0.103 R)
• M34: 16,159,113 km (0.084 R)
• M35: 17,587,324 km (0.118 R)
• M36: 18,009,489 km (0.076 R)
• M37: 19,007,606 km (0.112 R)
• M38: 19,247,860 km (0.038 R)
• M39: 19,634,571 km (0.114 R)
• M40: 19,974,906 km (0.034 R)
• M41: 20,317,186 km (0.119 R)
• M42: 20,958,213 km (0.082 R)
• M43: 21,655,937 km (0.104 R)
• M44: 21,756,168 km (0.077 R)
• M45: 22,615,009 km (0.12 R)
• M46: 23,433,459 km (0.039 R)
• M47: 23,639,605 km (0.119 R)
• M48: 23,949,871 km (0.063 R)
• M49: 24,889,047 km (0.097 R)
• M50: 25,310,165 km (0.066 R)
• M51: 26,320,100 km (0.12 R)
• M52: 26,857,007 km (0.027 R)
• M53: 27,018,722 km (0.08 R)
• M54: 27,505,962 km (0.108 R)
• M55: 28,105,401 km (0.117 R)
• M56: 28,489,119 km (0.11 R)
• M57: 29,206,441 km (0.104 R)
• M58: 29,929,597 km (0.091 R)
• M59: 30,433,742 km (0.101 R)
• M60: 30,884,331 km (0.116 R)
• M61: 31,905,935 km (0.077 R)
• M62: 32,881,014 km (0.099 R)
• M63: 33,807,772 km (0.087 R)
• M64: 34,919,434 km (0.084 R)
• M65: 36,758,740 km (0.073 R)
• M66: 36,998,396 km (0.085 R)
• M67: 38,022,543 km (0.094 R)
• M68: 38,325,628 km (0.066 R)
• M69: 38,812,120 km (0.088 R)
• M70: 38,995,079 km (0.106 R)
• M71: 39,300,557 km (0.093 R)
• M72: 39,423,078 km (0.05 R)
• M73: 39,668,419 km (0.062 R)
• M74: 40,098,812 km (0.091 R)
• M75: 40,283,864 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 14.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.82 AU - 11.16 AU

Year: 11591 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,861,585 km

• M1: 193,580 km (0.053 R)
• M2: 447,447 km (0.084 R)
• M3: 651,200 km (0.107 R)
• M4: 773,720 km (0.114 R)
• M5: 920,476 km (0.026 R)
• M6: 1,159,982 km (0.046 R)
• M7: 1,367,025 km (0.101 R)
• M8: 1,720,824 km (0.065 R)
• M9: 1,878,800 km (0.117 R)
• M10: 2,083,300 km (0.115 R)
• M11: 2,582,059 km (0.094 R)
• M12: 3,362,063 km (0.11 R)
• M13: 3,843,319 km (0.115 R)
• M14: 4,079,085 km (0.111 R)
• M15: 4,373,793 km (0.109 R)
• M16: 4,814,957 km (0.069 R)
• M17: 5,299,505 km (0.032 R)
• M18: 5,770,139 km (0.077 R)
• M19: 5,889,818 km (0.098 R)
• M20: 6,010,543 km (0.099 R)
• M21: 6,377,357 km (0.097 R)
• M22: 6,909,776 km (0.103 R)
• M23: 8,387,504 km (0.109 R)
• M24: 8,694,628 km (0.092 R)
• M25: 8,832,408 km (0.043 R)
• M26: 8,936,079 km (0.117 R)
• M27: 9,745,104 km (0.096 R)
• M28: 9,852,366 km (0.08 R)
• M29: 10,104,139 km (0.105 R)
• M30: 11,964,539 km (0.117 R)
• M31: 12,855,394 km (0.097 R)
• M32: 13,527,537 km (0.088 R)
• M33: 13,687,457 km (0.068 R)
• M34: 13,847,826 km (0.066 R)
• M35: 14,008,943 km (0.038 R)
• M36: 14,251,890 km (0.071 R)
• M37: 14,823,952 km (0.111 R)
• M38: 15,320,318 km (0.117 R)
• M39: 15,486,970 km (0.085 R)
• M40: 16,371,991 km (0.11 R)
• M41: 16,884,962 km (0.084 R)
• M42: 17,751,882 km (0.086 R)
• M43: 18,455,889 km (0.033 R)
• M44: 18,633,312 km (0.043 R)
• M45: 19,303,810 km (0.066 R)
• M46: 19,438,897 km (0.086 R)
• M47: 20,301,478 km (0.063 R)
• M48: 20,484,586 km (0.088 R)
• M49: 20,622,366 km (0.068 R)
• M50: 20,714,368 km (0.053 R)
• M51: 20,898,823 km (0.12 R)
• M52: 21,269,376 km (0.094 R)
• M53: 21,735,523 km (0.091 R)
• M54: 21,922,970 km (0.057 R)
• M55: 22,016,917 km (0.076 R)
• M56: 23,202,181 km (0.031 R)
• M57: 23,826,752 km (0.096 R)
• M58: 24,408,239 km (0.082 R)
• M59: 24,798,540 km (0.106 R)
• M60: 24,945,445 km (0.091 R)
• M61: 25,387,806 km (0.077 R)
• M62: 25,535,758 km (0.08 R)
• M63: 27,183,130 km (0.084 R)
• M64: 27,435,801 km (0.103 R)
• M65: 28,198,301 km (0.049 R)
• M66: 28,300,476 km (0.086 R)
• M67: 28,402,801 km (0.082 R)
• M68: 28,864,760 km (0.095 R)
• M69: 29,900,126 km (0.117 R)
• M70: 30,789,935 km (0.095 R)
• M71: 31,476,140 km (0.085 R)
• M72: 34,053,562 km (0.111 R)
• M73: 34,598,996 km (0.075 R)
• M74: 35,809,093 km (0.11 R)
• M75: 36,865,403 km (0.111 R)
• M76: 37,594,095 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 3.4

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.17 AU - 12.49 AU

Year: 15893 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,861,585 km

• M1: 285,582 km (0.112 R)
• M2: 310,266 km (0.107 R)
• M3: 389,104 km (0.105 R)
• M4: 565,779 km (0.047 R)
• M5: 629,807 km (0.1 R)
• M6: 1,522,906 km (0.116 R)
• M7: 1,658,143 km (0.108 R)
• M8: 1,916,050 km (0.107 R)
• M9: 2,012,839 km (0.1 R)
• M10: 2,111,424 km (0.088 R)
• M11: 3,123,454 km (0.105 R)
• M12: 4,324,575 km (0.113 R)
• M13: 4,356,140 km (0.098 R)
• M14: 4,515,761 km (0.119 R)
• M15: 4,547,925 km (0.049 R)
• M16: 4,580,088 km (0.106 R)
• M17: 4,807,776 km (0.096 R)
• M18: 5,139,435 km (0.115 R)
• M19: 5,685,317 km (0.113 R)
• M20: 5,789,737 km (0.032 R)
• M21: 6,321,108 km (0.113 R)
• M22: 6,538,025 km (0.102 R)
• M23: 6,610,880 km (0.102 R)
• M24: 7,240,836 km (0.03 R)
• M25: 7,774,003 km (0.11 R)
• M26: 8,319,586 km (0.041 R)
• M27: 9,161,074 km (0.088 R)
• M28: 9,324,286 km (0.033 R)
• M29: 10,029,041 km (0.071 R)
• M30: 10,750,851 km (0.116 R)
• M31: 10,879,954 km (0.056 R)
• M32: 11,665,343 km (0.066 R)
• M33: 13,893,902 km (0.084 R)
• M34: 15,612,183 km (0.113 R)
• M35: 17,801,399 km (0.096 R)
• M36: 18,414,899 km (0.056 R)
• M37: 18,466,361 km (0.036 R)
• M38: 19,243,672 km (0.084 R)
• M39: 20,723,045 km (0.105 R)
• M40: 20,776,601 km (0.049 R)
• M41: 21,368,261 km (0.081 R)
• M42: 21,530,574 km (0.091 R)
• M43: 22,238,621 km (0.111 R)
• M44: 22,622,938 km (0.096 R)
• M45: 22,898,946 km (0.106 R)
• M46: 25,317,495 km (0.099 R)
• M47: 27,286,502 km (0.099 R)
• M48: 27,697,896 km (0.067 R)
• M49: 28,586,508 km (0.075 R)
• M50: 30,148,758 km (0.104 R)
• M51: 31,676,751 km (0.104 R)
• M52: 32,357,122 km (0.084 R)
• M53: 33,732,076 km (0.113 R)
• M54: 34,363,379 km (0.088 R)
• M55: 34,490,088 km (0.059 R)
• M56: 35,253,636 km (0.1 R)
• M57: 35,445,420 km (0.091 R)
• M58: 35,637,504 km (0.11 R)
• M59: 36,474,055 km (0.097 R)
• M60: 36,862,262 km (0.099 R)
• M61: 37,382,114 km (0.06 R)
• M62: 37,773,612 km (0.064 R)
• M63: 39,684,575 km (0.062 R)
• M64: 40,084,001 km (0.09 R)
• M65: 42,439,570 km (0.072 R)
• M66: 42,984,405 km (0.067 R)
• M67: 45,533,553 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit