🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.71 AU - 0.91 AU

Year: 265 Days

Day: 18.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 85.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.15 AU - 1.85 AU

Year: 668 Days

Day: 40 Hours

Environment

Temp: -29 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.08 AU - 3.24 AU

Year: 1577 Days

Day: 37.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.73 AU

Year: 1926 Days

Day: 22.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.73 AU

Year: 1926 Days

Day: 13.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.6 AU - 4.3 AU

Year: 2329 Days

Day: 21.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.6

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.57 AU - 8.09 AU

Year: 7212 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,276,322 km

• M1: 182,958 km (0.082 R)
• M2: 842,834 km (0.118 R)
• M3: 941,419 km (0.087 R)
• M4: 1,079,797 km (0.1 R)
• M5: 1,282,054 km (0.095 R)
• M6: 1,477,279 km (0.12 R)
• M7: 1,599,351 km (0.068 R)
• M8: 1,810,733 km (0.107 R)
• M9: 1,964,220 km (0.106 R)
• M10: 2,500,080 km (0.085 R)
• M11: 2,772,348 km (0.064 R)
• M12: 2,873,775 km (0.115 R)
• M13: 3,238,943 km (0.067 R)
• M14: 3,400,060 km (0.071 R)
• M15: 3,956,714 km (0.1 R)
• M16: 4,393,091 km (0.091 R)
• M17: 4,512,021 km (0.107 R)
• M18: 5,154,694 km (0.06 R)
• M19: 5,343,636 km (0.096 R)
• M20: 5,631,462 km (0.12 R)
• M21: 6,695,701 km (0.044 R)
• M22: 7,041,123 km (0.092 R)
• M23: 7,966,386 km (0.109 R)
• M24: 8,185,247 km (0.109 R)
• M25: 9,081,189 km (0.12 R)
• M26: 9,195,332 km (0.053 R)
• M27: 9,310,074 km (0.113 R)
• M28: 9,540,754 km (0.079 R)
• M29: 9,773,528 km (0.036 R)
• M30: 9,890,514 km (0.04 R)
• M31: 10,047,442 km (0.05 R)
• M32: 10,284,255 km (0.026 R)
• M33: 10,522,864 km (0.113 R)
• M34: 10,965,075 km (0.066 R)
• M35: 11,372,580 km (0.054 R)
• M36: 11,868,048 km (0.1 R)
• M37: 11,993,112 km (0.086 R)
• M38: 12,412,883 km (0.114 R)
• M39: 13,310,171 km (0.062 R)
• M40: 13,570,472 km (0.074 R)
• M41: 13,657,538 km (0.032 R)
• M42: 14,272,684 km (0.103 R)
• M43: 14,717,588 km (0.095 R)
• M44: 15,167,130 km (0.107 R)
• M45: 15,849,894 km (0.116 R)
• M46: 16,356,882 km (0.07 R)
• M47: 16,682,407 km (0.059 R)
• M48: 17,529,130 km (0.114 R)
• M49: 17,719,269 km (0.086 R)
• M50: 18,341,746 km (0.098 R)
• M51: 18,679,987 km (0.104 R)
• M52: 20,152,628 km (0.052 R)
• M53: 20,302,077 km (0.06 R)
• M54: 20,802,482 km (0.088 R)
• M55: 21,104,669 km (0.119 R)
• M56: 22,020,059 km (0.061 R)
• M57: 22,637,449 km (0.095 R)
• M58: 22,896,403 km (0.106 R)
• M59: 23,000,224 km (0.08 R)
• M60: 23,208,464 km (0.115 R)
• M61: 25,324,825 km (0.091 R)
• M62: 25,701,363 km (0.114 R)
• M63: 25,809,373 km (0.085 R)
• M64: 27,447,021 km (0.12 R)
• M65: 28,000,233 km (0.097 R)
• M66: 29,230,526 km (0.09 R)
• M67: 31,108,877 km (0.116 R)
• M68: 33,025,974 km (0.071 R)
• M69: 33,437,518 km (0.105 R)
• M70: 34,028,429 km (0.04 R)
• M71: 34,861,540 km (0.116 R)
• M72: 35,100,896 km (0.098 R)
• M73: 35,460,829 km (0.118 R)
• M74: 36,912,676 km (0.112 R)
• M75: 37,278,742 km (0.044 R)
• M76: 38,816,758 km (0.054 R)
• M77: 39,002,708 km (0.046 R)
• M78: 41,004,776 km (0.054 R)
• M79: 41,447,137 km (0.054 R)
• M80: 42,272,918 km (0.084 R)
• M81: 42,655,888 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 13.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.5 AU - 11.56 AU

Year: 10692 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,276,322 km

• M1: 216,019 km (0.075 R)
• M2: 421,118 km (0.1 R)
• M3: 550,670 km (0.056 R)
• M4: 711,936 km (0.057 R)
• M5: 807,529 km (0.097 R)
• M6: 1,180,028 km (0.111 R)
• M7: 1,316,312 km (0.025 R)
• M8: 2,007,155 km (0.053 R)
• M9: 2,415,856 km (0.107 R)
• M10: 2,591,933 km (0.113 R)
• M11: 2,720,437 km (0.091 R)
• M12: 2,851,036 km (0.113 R)
• M13: 3,010,657 km (0.108 R)
• M14: 3,173,270 km (0.081 R)
• M15: 3,338,875 km (0.117 R)
• M16: 3,592,892 km (0.105 R)
• M17: 3,707,783 km (0.111 R)
• M18: 4,059,937 km (0.109 R)
• M19: 4,270,570 km (0.11 R)
• M20: 4,987,892 km (0.117 R)
• M21: 5,181,173 km (0.059 R)
• M22: 5,442,969 km (0.052 R)
• M23: 6,219,681 km (0.043 R)
• M24: 6,428,071 km (0.058 R)
• M25: 6,674,159 km (0.059 R)
• M26: 7,950,977 km (0.084 R)
• M27: 8,482,648 km (0.085 R)
• M28: 9,065,033 km (0.084 R)
• M29: 10,391,816 km (0.058 R)
• M30: 10,681,138 km (0.089 R)
• M31: 10,764,315 km (0.028 R)
• M32: 10,847,641 km (0.046 R)
• M33: 11,735,953 km (0.119 R)
• M34: 12,080,477 km (0.119 R)
• M35: 12,297,543 km (0.077 R)
• M36: 12,647,453 km (0.089 R)
• M37: 12,956,372 km (0.1 R)
• M38: 13,536,812 km (0.074 R)
• M39: 13,762,406 km (0.043 R)
• M40: 14,034,524 km (0.065 R)
• M41: 14,354,514 km (0.118 R)
• M42: 14,955,000 km (0.093 R)
• M43: 15,048,199 km (0.091 R)
• M44: 16,324,120 km (0.082 R)
• M45: 17,291,719 km (0.095 R)
• M46: 17,536,461 km (0.096 R)
• M47: 17,980,018 km (0.057 R)
• M48: 18,128,719 km (0.079 R)
• M49: 18,477,132 km (0.084 R)
• M50: 19,944,538 km (0.092 R)
• M51: 20,149,786 km (0.052 R)
• M52: 20,873,989 km (0.063 R)
• M53: 21,291,667 km (0.11 R)
• M54: 21,606,720 km (0.095 R)
• M55: 21,870,461 km (0.109 R)
• M56: 23,151,318 km (0.057 R)
• M57: 23,583,656 km (0.09 R)
• M58: 23,692,264 km (0.03 R)
• M59: 24,182,496 km (0.102 R)
• M60: 25,062,580 km (0.112 R)
• M61: 25,952,987 km (0.071 R)
• M62: 27,080,805 km (0.066 R)
• M63: 27,251,347 km (0.117 R)
• M64: 27,593,477 km (0.115 R)
• M65: 27,707,770 km (0.06 R)
• M66: 28,397,416 km (0.115 R)
• M67: 29,092,597 km (0.093 R)
• M68: 30,263,649 km (0.065 R)
• M69: 30,440,624 km (0.088 R)
• M70: 30,618,047 km (0.093 R)
• M71: 33,136,676 km (0.086 R)
• M72: 33,501,994 km (0.099 R)
• M73: 33,991,030 km (0.103 R)
• M74: 34,482,459 km (0.119 R)
• M75: 36,471,512 km (0.044 R)
• M76: 37,164,001 km (0.115 R)
• M77: 37,543,381 km (0.115 R)
• M78: 37,670,240 km (0.077 R)
• M79: 39,976,590 km (0.108 R)
• M80: 40,495,246 km (0.12 R)
• M81: 41,016,295 km (0.103 R)
• M82: 41,604,963 km (0.06 R)
• M83: 42,196,473 km (0.114 R)
• M84: 42,526,336 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 6.6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.79 AU - 16.29 AU

Year: 18107 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,276,322 km

• M1: 121,623 km (0.104 R)
• M2: 340,634 km (0.11 R)
• M3: 412,890 km (0.065 R)
• M4: 574,157 km (0.077 R)
• M5: 644,468 km (0.053 R)
• M6: 873,053 km (0.083 R)
• M7: 1,425,817 km (0.036 R)
• M8: 1,647,521 km (0.057 R)
• M9: 1,723,816 km (0.07 R)
• M10: 1,775,428 km (0.12 R)
• M11: 1,853,667 km (0.105 R)
• M12: 1,906,625 km (0.091 R)
• M13: 2,462,979 km (0.057 R)
• M14: 3,035,490 km (0.101 R)
• M15: 3,192,867 km (0.095 R)
• M16: 3,714,366 km (0.111 R)
• M17: 3,815,045 km (0.058 R)
• M18: 4,157,474 km (0.102 R)
• M19: 4,438,419 km (0.107 R)
• M20: 4,545,382 km (0.037 R)
• M21: 4,761,850 km (0.104 R)
• M22: 6,530,994 km (0.094 R)
• M23: 6,652,917 km (0.069 R)
• M24: 7,064,311 km (0.106 R)
• M25: 9,060,844 km (0.069 R)
• M26: 9,242,306 km (0.114 R)
• M27: 9,654,747 km (0.098 R)
• M28: 10,450,309 km (0.083 R)
• M29: 11,756,597 km (0.094 R)
• M30: 12,303,378 km (0.114 R)
• M31: 12,353,493 km (0.039 R)
• M32: 13,524,844 km (0.072 R)
• M33: 13,784,247 km (0.113 R)
• M34: 13,836,307 km (0.084 R)
• M35: 17,358,140 km (0.041 R)
• M36: 17,527,036 km (0.104 R)
• M37: 17,809,776 km (0.105 R)
• M38: 19,479,288 km (0.057 R)
• M39: 19,713,409 km (0.091 R)
• M40: 21,318,295 km (0.118 R)
• M41: 21,680,621 km (0.026 R)
• M42: 21,862,532 km (0.078 R)
• M43: 22,350,221 km (0.036 R)
• M44: 22,656,747 km (0.107 R)
• M45: 23,088,337 km (0.082 R)
• M46: 24,399,114 km (0.077 R)
• M47: 24,588,355 km (0.067 R)
• M48: 26,377,994 km (0.115 R)
• M49: 27,353,821 km (0.11 R)
• M50: 28,143,099 km (0.114 R)
• M51: 28,939,708 km (0.108 R)
• M52: 30,080,990 km (0.041 R)
• M53: 31,716,993 km (0.058 R)
• M54: 31,854,623 km (0.115 R)
• M55: 32,893,281 km (0.06 R)
• M56: 33,381,867 km (0.117 R)
• M57: 33,451,879 km (0.037 R)
• M58: 35,288,492 km (0.108 R)
• M59: 35,931,763 km (0.071 R)
• M60: 36,651,179 km (0.059 R)
• M61: 37,666,201 km (0.077 R)
• M62: 38,543,742 km (0.118 R)
• M63: 39,058,658 km (0.041 R)
• M64: 39,427,865 km (0.085 R)
• M65: 40,617,168 km (0.087 R)
• M66: 40,691,818 km (0.032 R)
• M67: 41,141,060 km (0.096 R)
• M68: 42,271,422 km (0.118 R)
• M69: 44,485,620 km (0.066 R)
• M70: 44,793,941 km (0.066 R)
• M71: 45,412,827 km (0.116 R)
• M72: 45,490,469 km (0.047 R)
• M73: 45,567,960 km (0.097 R)
• M74: 46,658,977 km (0.103 R)
• M75: 48,232,448 km (0.088 R)
• M76: 49,344,259 km (0.062 R)
• M77: 51,188,951 km (0.084 R)
• M78: 52,160,290 km (0.037 R)
• M79: 53,874,831 km (0.086 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit