🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.87 AU - 0.93 AU

Year: 312 Days

Day: 14.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,878,293 km

• M1: 87,066 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.47 AU - 1.63 AU

Year: 705 Days

Day: 25 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.47 AU - 1.83 AU

Year: 774 Days

Day: 36.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.4 AU - 2.18 AU

Year: 875 Days

Day: 20.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.11 AU - 2.73 AU

Year: 1375 Days

Day: 34 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.41 AU - 3.49 AU

Year: 1851 Days

Day: 30.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,878,293 km

• M1: 155,432 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.56 AU - 3.88 AU

Year: 2621 Days

Day: 30.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 13.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.17 AU - 12.43 AU

Year: 14805 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,878,293 km

• M1: 304,731 km (0.12 R)
• M2: 541,095 km (0.094 R)
• M3: 1,005,148 km (0.117 R)
• M4: 1,722,769 km (0.106 R)
• M5: 2,407,479 km (0.091 R)
• M6: 3,134,375 km (0.094 R)
• M7: 3,354,283 km (0.095 R)
• M8: 3,617,426 km (0.084 R)
• M9: 4,736,568 km (0.103 R)
• M10: 4,989,687 km (0.065 R)
• M11: 5,509,390 km (0.114 R)
• M12: 6,507,059 km (0.084 R)
• M13: 7,074,783 km (0.089 R)
• M14: 7,170,974 km (0.116 R)
• M15: 7,364,703 km (0.053 R)
• M16: 8,563,132 km (0.098 R)
• M17: 8,665,756 km (0.071 R)
• M18: 8,976,022 km (0.116 R)
• M19: 9,448,452 km (0.084 R)
• M20: 9,767,993 km (0.077 R)
• M21: 9,982,965 km (0.054 R)
• M22: 10,199,583 km (0.095 R)
• M23: 11,361,958 km (0.093 R)
• M24: 12,045,022 km (0.091 R)
• M25: 12,800,043 km (0.099 R)
• M26: 14,052,027 km (0.097 R)
• M27: 15,093,976 km (0.069 R)
• M28: 15,467,821 km (0.1 R)
• M29: 16,097,479 km (0.085 R)
• M30: 17,447,001 km (0.081 R)
• M31: 17,970,743 km (0.116 R)
• M32: 18,699,135 km (0.113 R)
• M33: 19,572,637 km (0.03 R)
• M34: 20,527,969 km (0.116 R)
• M35: 22,130,611 km (0.12 R)
• M36: 22,768,646 km (0.111 R)
• M37: 23,773,046 km (0.095 R)
• M38: 24,938,713 km (0.059 R)
• M39: 25,825,230 km (0.119 R)
• M40: 26,048,430 km (0.095 R)
• M41: 26,571,873 km (0.115 R)
• M42: 27,401,393 km (0.094 R)
• M43: 27,933,662 km (0.08 R)
• M44: 28,776,946 km (0.113 R)
• M45: 29,473,324 km (0.086 R)
• M46: 30,018,608 km (0.113 R)
• M47: 30,646,021 km (0.07 R)
• M48: 32,473,808 km (0.092 R)
• M49: 33,441,407 km (0.102 R)
• M50: 33,603,571 km (0.109 R)
• M51: 34,091,709 km (0.091 R)
• M52: 36,317,277 km (0.114 R)
• M53: 36,818,280 km (0.086 R)
• M54: 37,153,529 km (0.054 R)
• M55: 38,165,259 km (0.113 R)
• M56: 38,334,754 km (0.067 R)
• M57: 38,504,547 km (0.072 R)
• M58: 39,015,424 km (0.118 R)
• M59: 39,957,741 km (0.12 R)
• M60: 40,561,219 km (0.08 R)
• M61: 40,734,154 km (0.116 R)
• M62: 42,741,308 km (0.087 R)
• M63: 44,245,515 km (0.1 R)
• M64: 44,423,686 km (0.099 R)
• M65: 45,048,856 km (0.114 R)
• M66: 45,138,465 km (0.101 R)
• M67: 46,127,456 km (0.06 R)
• M68: 46,308,021 km (0.079 R)
• M69: 47,032,823 km (0.072 R)
• M70: 47,305,539 km (0.117 R)
• M71: 47,578,855 km (0.047 R)
• M72: 48,769,055 km (0.066 R)
• M73: 51,272,426 km (0.077 R)
• M74: 51,834,316 km (0.098 R)
• M75: 52,586,793 km (0.099 R)
• M76: 54,007,374 km (0.084 R)
• M77: 56,886,236 km (0.088 R)
• M78: 57,662,350 km (0.08 R)
• M79: 58,149,141 km (0.097 R)
• M80: 58,344,366 km (0.091 R)
• M81: 59,519,607 km (0.117 R)
• M82: 60,999,729 km (0.112 R)
• M83: 61,297,279 km (0.076 R)
• M84: 62,791,911 km (0.074 R)
• M85: 64,096,853 km (0.043 R)
• M86: 64,904,383 km (0.115 R)
• M87: 65,309,494 km (0.105 R)
• M88: 65,918,656 km (0.054 R)
• M89: 66,529,614 km (0.056 R)
• M90: 66,631,640 km (0.114 R)
• M91: 67,142,516 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 3.4

Gravity: 76.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.56 AU - 17.24 AU

Year: 19959 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,878,293 km

• M1: 44,879 km (0.115 R)
• M2: 151,094 km (0.101 R)
• M3: 209,886 km (0.089 R)
• M4: 451,038 km (0.108 R)
• M5: 806,333 km (0.035 R)
• M6: 967,749 km (0.105 R)
• M7: 1,110,016 km (0.091 R)
• M8: 1,168,808 km (0.063 R)
• M9: 1,674,898 km (0.084 R)
• M10: 1,811,032 km (0.088 R)
• M11: 2,129,974 km (0.074 R)
• M12: 2,818,573 km (0.102 R)
• M13: 3,967,036 km (0.084 R)
• M14: 4,239,753 km (0.049 R)
• M15: 4,755,417 km (0.105 R)
• M16: 5,241,012 km (0.106 R)
• M17: 6,682,537 km (0.059 R)
• M18: 7,280,180 km (0.119 R)
• M19: 7,613,335 km (0.083 R)
• M20: 8,584,075 km (0.11 R)
• M21: 8,994,871 km (0.085 R)
• M22: 9,472,388 km (0.039 R)
• M23: 9,774,874 km (0.03 R)
• M24: 10,890,127 km (0.084 R)
• M25: 11,016,387 km (0.111 R)
• M26: 11,079,817 km (0.076 R)
• M27: 11,206,975 km (0.101 R)
• M28: 13,780,208 km (0.067 R)
• M29: 14,054,122 km (0.113 R)
• M30: 14,398,945 km (0.046 R)
• M31: 16,092,393 km (0.11 R)
• M32: 16,816,446 km (0.111 R)
• M33: 18,295,969 km (0.085 R)
• M34: 19,971,017 km (0.076 R)
• M35: 20,048,209 km (0.094 R)
• M36: 21,773,671 km (0.064 R)
• M37: 22,573,571 km (0.105 R)
• M38: 24,201,944 km (0.115 R)
• M39: 24,532,106 km (0.062 R)
• M40: 24,697,860 km (0.06 R)
• M41: 25,699,568 km (0.113 R)
• M42: 26,120,835 km (0.092 R)
• M43: 26,459,525 km (0.115 R)
• M44: 26,714,440 km (0.062 R)
• M45: 27,656,308 km (0.112 R)
• M46: 30,013,671 km (0.088 R)
• M47: 30,457,229 km (0.054 R)
• M48: 31,350,927 km (0.076 R)
• M49: 34,545,739 km (0.072 R)
• M50: 35,010,539 km (0.095 R)
• M51: 35,477,434 km (0.08 R)
• M52: 35,946,424 km (0.041 R)
• M53: 37,175,220 km (0.081 R)
• M54: 37,270,215 km (0.113 R)
• M55: 38,610,014 km (0.112 R)
• M56: 40,160,296 km (0.032 R)
• M57: 40,551,046 km (0.041 R)
• M58: 40,649,033 km (0.066 R)
• M59: 41,041,278 km (0.104 R)
• M60: 42,027,577 km (0.065 R)
• M61: 42,225,794 km (0.107 R)
• M62: 42,324,978 km (0.062 R)
• M63: 43,521,611 km (0.08 R)
• M64: 44,124,191 km (0.101 R)
• M65: 44,325,550 km (0.056 R)
• M66: 44,830,592 km (0.118 R)
• M67: 45,540,584 km (0.116 R)
• M68: 48,106,935 km (0.083 R)
• M69: 48,521,920 km (0.105 R)
• M70: 49,042,221 km (0.109 R)
• M71: 49,459,898 km (0.053 R)
• M72: 50,509,028 km (0.09 R)
• M73: 50,614,345 km (0.087 R)
• M74: 51,247,892 km (0.069 R)
• M75: 51,353,658 km (0.094 R)
• M76: 52,522,616 km (0.119 R)
• M77: 52,949,867 km (0.088 R)
• M78: 53,163,942 km (0.098 R)
• M79: 57,065,753 km (0.083 R)
• M80: 59,384,072 km (0.115 R)
• M81: 61,507,913 km (0.11 R)
• M82: 62,522,635 km (0.09 R)
• M83: 65,370,230 km (0.054 R)
• M84: 67,446,499 km (0.094 R)
• M85: 67,678,525 km (0.103 R)
• M86: 68,027,089 km (0.069 R)
• M87: 68,376,100 km (0.084 R)
• M88: 71,072,602 km (0.097 R)
• M89: 72,849,825 km (0.082 R)
• M90: 73,326,144 km (0.088 R)
• M91: 73,803,511 km (0.077 R)
• M92: 75,964,752 km (0.103 R)
• M93: 77,781,468 km (0.029 R)
• M94: 80,103,077 km (0.067 R)
• M95: 80,348,867 km (0.113 R)
• M96: 81,952,107 km (0.117 R)
• M97: 82,571,592 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 3.2

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.82 AU - 17.74 AU

Year: 21816 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,878,293 km

• M1: 166,502 km (0.119 R)
• M2: 262,095 km (0.119 R)
• M3: 985,401 km (0.076 R)
• M4: 1,053,618 km (0.113 R)
• M5: 1,267,992 km (0.115 R)
• M6: 1,756,279 km (0.096 R)
• M7: 1,966,314 km (0.113 R)
• M8: 2,009,249 km (0.101 R)
• M9: 2,184,279 km (0.103 R)
• M10: 2,738,090 km (0.035 R)
• M11: 3,281,728 km (0.085 R)
• M12: 3,332,891 km (0.116 R)
• M13: 3,992,917 km (0.103 R)
• M14: 4,240,352 km (0.087 R)
• M15: 5,159,182 km (0.075 R)
• M16: 5,218,572 km (0.059 R)
• M17: 5,701,923 km (0.106 R)
• M18: 6,262,765 km (0.108 R)
• M19: 6,294,330 km (0.063 R)
• M20: 6,517,530 km (0.066 R)
• M21: 6,906,186 km (0.089 R)
• M22: 7,469,422 km (0.065 R)
• M23: 7,910,137 km (0.104 R)
• M24: 8,116,283 km (0.113 R)
• M25: 8,498,954 km (0.064 R)
• M26: 8,639,576 km (0.039 R)
• M27: 10,087,085 km (0.116 R)
• M28: 10,649,124 km (0.104 R)
• M29: 11,414,018 km (0.096 R)
• M30: 12,354,989 km (0.062 R)
• M31: 12,394,782 km (0.108 R)
• M32: 12,634,139 km (0.091 R)
• M33: 13,812,521 km (0.091 R)
• M34: 15,366,095 km (0.052 R)
• M35: 17,328,669 km (0.076 R)
• M36: 17,955,036 km (0.113 R)
• M37: 18,225,808 km (0.12 R)
• M38: 18,680,137 km (0.115 R)
• M39: 19,322,360 km (0.084 R)
• M40: 19,553,489 km (0.032 R)
• M41: 20,158,612 km (0.114 R)
• M42: 20,628,350 km (0.051 R)
• M43: 20,769,869 km (0.059 R)
• M44: 20,911,838 km (0.09 R)
• M45: 21,530,574 km (0.058 R)
• M46: 21,818,251 km (0.085 R)
• M47: 23,177,049 km (0.034 R)
• M48: 24,313,693 km (0.084 R)
• M49: 24,363,509 km (0.101 R)
• M50: 24,563,073 km (0.113 R)
• M51: 24,613,038 km (0.118 R)
• M52: 24,713,269 km (0.091 R)
• M53: 24,813,500 km (0.072 R)
• M54: 25,721,559 km (0.107 R)
• M55: 26,281,952 km (0.078 R)
• M56: 26,384,128 km (0.084 R)
• M57: 27,778,230 km (0.104 R)
• M58: 28,668,188 km (0.112 R)
• M59: 29,408,099 km (0.108 R)
• M60: 30,100,887 km (0.1 R)
• M61: 32,539,631 km (0.075 R)
• M62: 33,200,704 km (0.106 R)
• M63: 35,322,900 km (0.075 R)
• M64: 36,058,921 km (0.117 R)
• M65: 36,343,307 km (0.108 R)
• M66: 36,571,443 km (0.107 R)
• M67: 37,086,359 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit