🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.49 AU - 1.51 AU

Year: 685 Days

Day: 42.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,283,938 km

• M1: 64,177 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.86 AU

Year: 1309 Days

Day: 29.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,283,938 km

• M1: 670,498 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.22 AU - 3.18 AU

Year: 1654 Days

Day: 42.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.48 AU - 3.34 AU

Year: 1851 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.84 AU - 4.08 AU

Year: 2938 Days

Day: 44.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.35 AU - 4.45 AU

Year: 3441 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 13.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.83 AU - 8.99 AU

Year: 9915 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,283,938 km

• M1: 655,089 km (0.1 R)
• M2: 789,129 km (0.083 R)
• M3: 933,790 km (0.06 R)
• M4: 1,029,233 km (0.033 R)
• M5: 1,252,134 km (0.056 R)
• M6: 1,722,470 km (0.069 R)
• M7: 2,194,302 km (0.091 R)
• M8: 2,351,679 km (0.101 R)
• M9: 2,458,940 km (0.061 R)
• M10: 2,567,698 km (0.099 R)
• M11: 3,077,976 km (0.069 R)
• M12: 3,345,008 km (0.036 R)
• M13: 3,466,332 km (0.099 R)
• M14: 3,619,969 km (0.076 R)
• M15: 4,062,330 km (0.099 R)
• M16: 4,224,644 km (0.082 R)
• M17: 4,455,473 km (0.053 R)
• M18: 4,690,641 km (0.117 R)
• M19: 5,708,056 km (0.092 R)
• M20: 6,186,022 km (0.053 R)
• M21: 6,411,017 km (0.093 R)
• M22: 6,638,705 km (0.088 R)
• M23: 7,102,309 km (0.077 R)
• M24: 7,938,860 km (0.119 R)
• M25: 8,101,772 km (0.09 R)
• M26: 8,389,598 km (0.059 R)
• M27: 9,747,947 km (0.067 R)
• M28: 9,878,845 km (0.107 R)
• M29: 10,142,436 km (0.064 R)
• M30: 10,631,472 km (0.091 R)
• M31: 10,811,289 km (0.061 R)
• M32: 12,144,954 km (0.12 R)
• M33: 12,332,998 km (0.073 R)
• M34: 12,664,507 km (0.038 R)
• M35: 13,143,071 km (0.097 R)
• M36: 13,481,611 km (0.098 R)
• M37: 13,822,993 km (0.095 R)
• M38: 14,415,101 km (0.109 R)
• M39: 15,726,177 km (0.076 R)
• M40: 16,447,837 km (0.074 R)
• M41: 17,444,608 km (0.054 R)
• M42: 17,977,176 km (0.104 R)
• M43: 18,514,980 km (0.082 R)
• M44: 19,277,032 km (0.098 R)
• M45: 19,661,798 km (0.118 R)
• M46: 19,993,606 km (0.099 R)
• M47: 20,831,503 km (0.062 R)
• M48: 21,966,503 km (0.109 R)
• M49: 23,296,428 km (0.111 R)
• M50: 23,647,683 km (0.084 R)
• M51: 24,533,452 km (0.088 R)
• M52: 27,193,901 km (0.12 R)
• M53: 28,121,707 km (0.12 R)
• M54: 28,808,660 km (0.071 R)
• M55: 29,944,856 km (0.091 R)
• M56: 30,135,593 km (0.075 R)
• M57: 30,390,658 km (0.097 R)
• M58: 30,774,376 km (0.11 R)
• M59: 31,031,236 km (0.064 R)
• M60: 32,325,856 km (0.114 R)
• M61: 32,456,305 km (0.106 R)
• M62: 32,717,653 km (0.098 R)
• M63: 32,848,700 km (0.1 R)
• M64: 34,367,268 km (0.078 R)
• M65: 35,235,834 km (0.106 R)
• M66: 35,571,830 km (0.113 R)
• M67: 36,179,198 km (0.106 R)
• M68: 36,858,073 km (0.115 R)
• M69: 37,472,771 km (0.101 R)
• M70: 37,815,649 km (0.107 R)
• M71: 38,642,925 km (0.107 R)
• M72: 39,058,807 km (0.084 R)
• M73: 39,545,898 km (0.12 R)
• M74: 39,825,197 km (0.049 R)
• M75: 39,965,071 km (0.077 R)
• M76: 41,019,287 km (0.098 R)
• M77: 41,372,638 km (0.088 R)
• M78: 41,798,243 km (0.119 R)
• M79: 42,011,420 km (0.052 R)
• M80: 42,296,404 km (0.101 R)
• M81: 42,581,987 km (0.037 R)
• M82: 42,868,167 km (0.052 R)
• M83: 44,744,274 km (0.091 R)
• M84: 45,108,096 km (0.078 R)
• M85: 45,399,812 km (0.098 R)
• M86: 46,058,641 km (0.076 R)
• M87: 46,278,999 km (0.101 R)
• M88: 48,875,120 km (0.064 R)
• M89: 49,024,868 km (0.101 R)
• M90: 49,926,793 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.1

Radius: 5.1

Gravity: 34.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.83 AU - 14.51 AU

Year: 16812 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,283,938 km

• M1: 106,962 km (0.101 R)
• M2: 173,683 km (0.081 R)
• M3: 306,227 km (0.112 R)
• M4: 340,036 km (0.065 R)
• M5: 550,670 km (0.068 R)
• M6: 1,747,154 km (0.074 R)
• M7: 2,039,169 km (0.107 R)
• M8: 2,890,081 km (0.05 R)
• M9: 3,195,411 km (0.075 R)
• M10: 3,632,087 km (0.066 R)
• M11: 4,257,406 km (0.083 R)
• M12: 4,473,126 km (0.076 R)
• M13: 4,736,867 km (0.114 R)
• M14: 4,960,516 km (0.112 R)
• M15: 5,096,201 km (0.107 R)
• M16: 5,141,828 km (0.071 R)
• M17: 5,511,036 km (0.105 R)
• M18: 5,936,642 km (0.113 R)
• M19: 6,819,269 km (0.106 R)
• M20: 7,224,530 km (0.087 R)
• M21: 8,164,753 km (0.095 R)
• M22: 9,815,116 km (0.086 R)
• M23: 11,088,643 km (0.115 R)
• M24: 11,385,296 km (0.093 R)
• M25: 11,564,514 km (0.045 R)
• M26: 11,986,380 km (0.078 R)
• M27: 12,107,853 km (0.075 R)
• M28: 14,042,004 km (0.068 R)
• M29: 14,686,023 km (0.047 R)
• M30: 16,069,803 km (0.086 R)
• M31: 17,015,112 km (0.033 R)
• M32: 17,563,388 km (0.047 R)
• M33: 18,117,499 km (0.096 R)
• M34: 18,187,062 km (0.049 R)
• M35: 18,536,822 km (0.112 R)
• M36: 19,100,806 km (0.06 R)
• M37: 20,245,678 km (0.057 R)
• M38: 20,318,084 km (0.029 R)
• M39: 21,192,334 km (0.096 R)
• M40: 22,302,200 km (0.111 R)
• M41: 22,526,447 km (0.118 R)
• M42: 22,826,690 km (0.094 R)
• M43: 22,901,938 km (0.103 R)
• M44: 25,042,235 km (0.106 R)
• M45: 25,665,310 km (0.108 R)
• M46: 26,688,859 km (0.083 R)
• M47: 28,289,257 km (0.109 R)
• M48: 28,856,831 km (0.071 R)
• M49: 28,938,063 km (0.111 R)
• M50: 31,749,904 km (0.112 R)
• M51: 31,833,978 km (0.044 R)
• M52: 32,678,159 km (0.111 R)
• M53: 32,932,924 km (0.076 R)
• M54: 33,444,250 km (0.049 R)
• M55: 34,734,082 km (0.113 R)
• M56: 34,820,700 km (0.094 R)
• M57: 35,865,042 km (0.06 R)
• M58: 36,566,956 km (0.119 R)
• M59: 41,147,493 km (0.104 R)
• M60: 41,698,013 km (0.075 R)
• M61: 42,899,433 km (0.116 R)
• M62: 44,487,564 km (0.073 R)
• M63: 46,094,994 km (0.069 R)
• M64: 46,380,576 km (0.117 R)
• M65: 47,240,913 km (0.107 R)
• M66: 47,336,805 km (0.108 R)
• M67: 50,832,908 km (0.08 R)
• M68: 51,029,629 km (0.083 R)
• M69: 51,620,989 km (0.112 R)
• M70: 52,214,743 km (0.114 R)
• M71: 53,010,005 km (0.081 R)
• M72: 53,109,638 km (0.072 R)
• M73: 53,608,995 km (0.037 R)
• M74: 54,310,609 km (0.026 R)
• M75: 54,914,536 km (0.12 R)
• M76: 55,015,365 km (0.107 R)
• M77: 56,433,852 km (0.109 R)
• M78: 56,535,728 km (0.076 R)
• M79: 57,556,883 km (0.112 R)
• M80: 58,378,175 km (0.12 R)
• M81: 58,584,172 km (0.084 R)
• M82: 59,410,251 km (0.099 R)
• M83: 61,387,785 km (0.084 R)
• M84: 62,437,364 km (0.12 R)
• M85: 62,858,781 km (0.109 R)
• M86: 64,554,024 km (0.096 R)
• M87: 66,049,554 km (0.096 R)
• M88: 66,694,022 km (0.12 R)
• M89: 68,422,775 km (0.107 R)
• M90: 73,807,999 km (0.077 R)
• M91: 74,030,601 km (0.082 R)
• M92: 74,365,102 km (0.096 R)
• M93: 74,476,702 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 5.2

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.85 AU - 15.03 AU

Year: 21527 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,283,938 km

• M1: 116,986 km (0.079 R)
• M2: 226,641 km (0.089 R)
• M3: 1,111,961 km (0.06 R)
• M4: 1,165,667 km (0.093 R)
• M5: 1,656,647 km (0.1 R)
• M6: 1,749,397 km (0.062 R)
• M7: 1,812,229 km (0.039 R)
• M8: 2,005,060 km (0.068 R)
• M9: 2,170,815 km (0.078 R)
• M10: 2,306,799 km (0.101 R)
• M11: 2,551,242 km (0.07 R)
• M12: 2,658,504 km (0.119 R)
• M13: 2,840,714 km (0.095 R)
• M14: 3,689,682 km (0.04 R)
• M15: 4,654,439 km (0.074 R)
• M16: 4,741,953 km (0.082 R)
• M17: 5,232,485 km (0.106 R)
• M18: 5,460,771 km (0.118 R)
• M19: 5,552,923 km (0.067 R)
• M20: 5,739,023 km (0.11 R)
• M21: 7,248,914 km (0.118 R)
• M22: 9,309,775 km (0.084 R)
• M23: 11,596,079 km (0.099 R)
• M24: 12,013,158 km (0.084 R)
• M25: 12,193,573 km (0.113 R)
• M26: 12,556,796 km (0.106 R)
• M27: 13,542,646 km (0.089 R)
• M28: 13,981,866 km (0.094 R)
• M29: 14,044,996 km (0.108 R)
• M30: 14,171,406 km (0.027 R)
• M31: 15,132,423 km (0.076 R)
• M32: 16,180,356 km (0.088 R)
• M33: 16,847,114 km (0.097 R)
• M34: 17,183,859 km (0.079 R)
• M35: 17,251,477 km (0.094 R)
• M36: 18,069,777 km (0.088 R)
• M37: 19,532,096 km (0.118 R)
• M38: 20,384,655 km (0.118 R)
• M39: 20,599,627 km (0.072 R)
• M40: 23,312,734 km (0.091 R)
• M41: 25,748,038 km (0.07 R)
• M42: 26,838,756 km (0.108 R)
• M43: 28,903,805 km (0.091 R)
• M44: 29,630,401 km (0.092 R)
• M45: 30,608,772 km (0.085 R)
• M46: 30,772,731 km (0.074 R)
• M47: 31,929,422 km (0.091 R)
• M48: 32,429,527 km (0.109 R)
• M49: 34,626,073 km (0.094 R)
• M50: 35,225,661 km (0.095 R)
• M51: 35,569,886 km (0.092 R)
• M52: 36,348,243 km (0.078 R)
• M53: 38,983,260 km (0.096 R)
• M54: 39,785,703 km (0.059 R)
• M55: 41,860,925 km (0.091 R)
• M56: 43,049,480 km (0.112 R)
• M57: 44,527,357 km (0.106 R)
• M58: 45,085,806 km (0.097 R)
• M59: 45,179,155 km (0.085 R)
• M60: 46,021,840 km (0.097 R)
• M61: 46,964,157 km (0.09 R)
• M62: 50,118,877 km (0.114 R)
• M63: 50,408,947 km (0.062 R)
• M64: 50,991,033 km (0.096 R)
• M65: 52,652,167 km (0.105 R)
• M66: 55,526,391 km (0.096 R)
• M67: 56,529,295 km (0.109 R)
• M68: 57,740,739 km (0.058 R)
• M69: 58,654,782 km (0.072 R)
• M70: 63,505,792 km (0.115 R)
• M71: 65,397,308 km (0.068 R)
• M72: 65,608,689 km (0.117 R)
• M73: 66,350,096 km (0.048 R)
• M74: 67,200,859 km (0.048 R)
• M75: 68,162,175 km (0.109 R)
• M76: 69,020,568 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.4

Radius: 6.4

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.58 AU - 16.4 AU

Year: 21635 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,283,938 km

• M1: 501,003 km (0.079 R)
• M2: 585,077 km (0.106 R)
• M3: 744,100 km (0.09 R)
• M4: 792,121 km (0.046 R)
• M5: 1,242,710 km (0.091 R)
• M6: 1,697,188 km (0.077 R)
• M7: 1,892,413 km (0.114 R)
• M8: 2,521,023 km (0.12 R)
• M9: 2,781,772 km (0.092 R)
• M10: 3,450,774 km (0.101 R)
• M11: 3,532,604 km (0.111 R)
• M12: 3,951,777 km (0.058 R)
• M13: 4,210,731 km (0.083 R)
• M14: 4,564,829 km (0.042 R)
• M15: 5,586,882 km (0.113 R)
• M16: 5,926,469 km (0.061 R)
• M17: 8,046,271 km (0.086 R)
• M18: 8,651,095 km (0.098 R)
• M19: 9,043,640 km (0.12 R)
• M20: 9,442,019 km (0.116 R)
• M21: 10,314,923 km (0.067 R)
• M22: 10,492,645 km (0.098 R)
• M23: 10,552,035 km (0.05 R)
• M24: 11,335,031 km (0.112 R)
• M25: 11,518,288 km (0.108 R)
• M26: 12,074,194 km (0.05 R)
• M27: 12,638,926 km (0.108 R)
• M28: 14,055,019 km (0.113 R)
• M29: 17,808,729 km (0.079 R)
• M30: 18,093,264 km (0.105 R)
• M31: 18,522,610 km (0.07 R)
• M32: 18,666,523 km (0.06 R)
• M33: 19,904,595 km (0.112 R)
• M34: 21,093,898 km (0.109 R)
• M35: 21,470,286 km (0.075 R)
• M36: 22,843,595 km (0.116 R)
• M37: 23,618,661 km (0.058 R)
• M38: 24,718,206 km (0.098 R)
• M39: 25,433,882 km (0.051 R)
• M40: 26,722,967 km (0.109 R)
• M41: 27,211,853 km (0.092 R)
• M42: 28,446,933 km (0.071 R)
• M43: 30,121,830 km (0.069 R)
• M44: 30,545,641 km (0.116 R)
• M45: 31,914,761 km (0.063 R)
• M46: 32,087,247 km (0.064 R)
• M47: 33,303,777 km (0.12 R)
• M48: 34,093,804 km (0.104 R)
• M49: 35,245,707 km (0.054 R)
• M50: 35,334,867 km (0.112 R)
• M51: 37,133,333 km (0.111 R)
• M52: 37,314,795 km (0.086 R)
• M53: 40,258,433 km (0.108 R)
• M54: 41,287,516 km (0.082 R)
• M55: 42,989,940 km (0.08 R)
• M56: 43,180,528 km (0.093 R)
• M57: 43,371,265 km (0.079 R)
• M58: 44,522,271 km (0.086 R)
• M59: 45,101,664 km (0.116 R)
• M60: 45,198,453 km (0.104 R)
• M61: 45,975,166 km (0.116 R)
• M62: 46,072,554 km (0.066 R)
• M63: 48,232,897 km (0.108 R)
• M64: 48,827,847 km (0.062 R)
• M65: 49,325,410 km (0.058 R)
• M66: 49,724,687 km (0.076 R)
• M67: 50,024,780 km (0.047 R)
• M68: 50,225,241 km (0.11 R)
• M69: 52,957,347 km (0.084 R)
• M70: 53,673,622 km (0.089 R)
• M71: 53,776,096 km (0.097 R)
• M72: 54,495,961 km (0.106 R)
• M73: 54,908,702 km (0.047 R)
• M74: 55,529,832 km (0.114 R)
• M75: 56,361,596 km (0.104 R)
• M76: 57,197,399 km (0.107 R)
• M77: 57,827,057 km (0.074 R)
• M78: 58,353,492 km (0.118 R)
• M79: 58,775,657 km (0.072 R)
• M80: 59,942,221 km (0.1 R)
• M81: 61,330,489 km (0.036 R)
• M82: 63,921,525 km (0.114 R)
• M83: 64,683,875 km (0.108 R)
• M84: 65,120,851 km (0.109 R)
• M85: 65,997,793 km (0.079 R)
• M86: 66,989,029 km (0.118 R)
• M87: 67,985,201 km (0.075 R)
• M88: 68,763,409 km (0.095 R)
• M89: 69,097,760 km (0.032 R)
• M90: 69,432,710 km (0.106 R)
• M91: 69,544,460 km (0.052 R)
• M92: 70,665,546 km (0.106 R)
• M93: 70,890,392 km (0.11 R)
• M94: 71,792,467 km (0.091 R)
• M95: 74,406,989 km (0.094 R)
• M96: 77,052,478 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit