🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 169 Days

Day: 20.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.74 AU - 0.76 AU

Year: 236 Days

Day: 47.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,239,912 km

• M1: 215,870 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.44 AU - 1.7 AU

Year: 715 Days

Day: 21.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.4 AU - 2.08 AU

Year: 834 Days

Day: 42.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.74 AU - 3.98 AU

Year: 2238 Days

Day: 23.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 107.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 8.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5 AU - 7.8 AU

Year: 5884 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,239,912 km

• M1: 137,032 km (0.113 R)
• M2: 600,635 km (0.099 R)
• M3: 1,805,497 km (0.096 R)
• M4: 2,081,954 km (0.099 R)
• M5: 2,810,196 km (0.096 R)
• M6: 3,102,361 km (0.089 R)
• M7: 3,273,650 km (0.034 R)
• M8: 3,836,886 km (0.083 R)
• M9: 4,005,483 km (0.073 R)
• M10: 4,129,649 km (0.061 R)
• M11: 4,671,792 km (0.091 R)
• M12: 4,884,969 km (0.095 R)
• M13: 5,034,567 km (0.112 R)
• M14: 5,406,317 km (0.072 R)
• M15: 5,509,390 km (0.106 R)
• M16: 5,595,708 km (0.117 R)
• M17: 5,734,685 km (0.101 R)
• M18: 5,787,194 km (0.111 R)
• M19: 6,158,795 km (0.081 R)
• M20: 6,574,677 km (0.114 R)
• M21: 7,433,518 km (0.114 R)
• M22: 7,644,152 km (0.096 R)
• M23: 7,817,835 km (0.073 R)
• M24: 8,012,462 km (0.042 R)
• M25: 8,208,734 km (0.076 R)
• M26: 8,746,539 km (0.088 R)
• M27: 9,131,903 km (0.087 R)
• M28: 9,543,596 km (0.068 R)
• M29: 9,647,417 km (0.114 R)
• M30: 10,663,486 km (0.107 R)
• M31: 13,025,038 km (0.046 R)
• M32: 13,628,216 km (0.116 R)
• M33: 13,745,202 km (0.096 R)
• M34: 14,169,312 km (0.107 R)
• M35: 14,813,480 km (0.103 R)
• M36: 15,613,679 km (0.115 R)
• M37: 15,859,020 km (0.108 R)
• M38: 16,502,740 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 8.9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.86 AU - 10.24 AU

Year: 9895 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,239,912 km

• M1: 123,867 km (0.096 R)
• M2: 498,909 km (0.06 R)
• M3: 577,897 km (0.096 R)
• M4: 786,586 km (0.107 R)
• M5: 1,019,509 km (0.113 R)
• M6: 2,180,987 km (0.055 R)
• M7: 2,974,006 km (0.07 R)
• M8: 3,094,133 km (0.072 R)
• M9: 3,215,905 km (0.114 R)
• M10: 3,495,803 km (0.098 R)
• M11: 3,654,676 km (0.114 R)
• M12: 3,913,929 km (0.118 R)
• M13: 4,045,874 km (0.119 R)
• M14: 4,348,062 km (0.045 R)
• M15: 4,484,795 km (0.069 R)
• M16: 5,045,787 km (0.071 R)
• M17: 5,444,315 km (0.098 R)
• M18: 5,628,769 km (0.062 R)
• M19: 6,080,106 km (0.087 R)
• M20: 6,156,551 km (0.076 R)
• M21: 6,426,425 km (0.119 R)
• M22: 7,380,710 km (0.093 R)
• M23: 7,916,121 km (0.059 R)
• M24: 8,209,482 km (0.084 R)
• M25: 8,506,584 km (0.085 R)
• M26: 9,242,755 km (0.103 R)
• M27: 9,418,832 km (0.085 R)
• M28: 9,507,393 km (0.067 R)
• M29: 9,640,685 km (0.102 R)
• M30: 9,999,122 km (0.117 R)
• M31: 11,288,057 km (0.115 R)
• M32: 11,760,936 km (0.085 R)
• M33: 12,288,567 km (0.115 R)
• M34: 12,823,978 km (0.078 R)
• M35: 13,069,917 km (0.078 R)
• M36: 13,416,835 km (0.054 R)
• M37: 13,817,009 km (0.07 R)
• M38: 13,968,103 km (0.071 R)
• M39: 14,629,026 km (0.101 R)
• M40: 15,613,530 km (0.119 R)
• M41: 16,087,157 km (0.058 R)
• M42: 16,299,286 km (0.101 R)
• M43: 16,405,650 km (0.039 R)
• M44: 16,565,720 km (0.081 R)
• M45: 17,210,936 km (0.034 R)
• M46: 17,700,270 km (0.112 R)
• M47: 18,859,804 km (0.085 R)
• M48: 19,589,841 km (0.083 R)
• M49: 20,157,715 km (0.108 R)
• M50: 21,426,155 km (0.105 R)
• M51: 22,128,816 km (0.058 R)
• M52: 23,256,784 km (0.084 R)
• M53: 25,753,872 km (0.029 R)
• M54: 26,250,986 km (0.102 R)
• M55: 27,065,546 km (0.088 R)
• M56: 28,015,792 km (0.09 R)
• M57: 28,143,249 km (0.117 R)
• M58: 28,271,006 km (0.065 R)
• M59: 28,462,940 km (0.091 R)
• M60: 29,429,043 km (0.064 R)
• M61: 30,144,420 km (0.076 R)
• M62: 30,997,128 km (0.116 R)
• M63: 31,063,100 km (0.076 R)
• M64: 31,195,046 km (0.081 R)
• M65: 32,659,310 km (0.095 R)
• M66: 33,062,476 km (0.036 R)
• M67: 33,197,263 km (0.111 R)
• M68: 34,555,014 km (0.115 R)
• M69: 35,240,770 km (0.098 R)
• M70: 35,447,365 km (0.081 R)
• M71: 35,930,865 km (0.115 R)
• M72: 36,208,220 km (0.094 R)
• M73: 36,555,885 km (0.118 R)
• M74: 36,904,598 km (0.088 R)
• M75: 37,114,334 km (0.086 R)
• M76: 37,535,153 km (0.078 R)
• M77: 38,806,884 km (0.097 R)
• M78: 38,949,002 km (0.062 R)
• M79: 39,805,749 km (0.046 R)
• M80: 41,610,498 km (0.12 R)
• M81: 42,120,627 km (0.112 R)
• M82: 43,147,018 km (0.074 R)
• M83: 44,033,236 km (0.096 R)
• M84: 44,107,436 km (0.113 R)
• M85: 47,866,531 km (0.107 R)
• M86: 48,707,272 km (0.105 R)
• M87: 49,707,184 km (0.087 R)
• M88: 50,403,412 km (0.109 R)
• M89: 51,258,663 km (0.105 R)
• M90: 51,805,294 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 12.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.89 AU - 13.13 AU

Year: 13277 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,239,912 km

• M1: 264,190 km (0.052 R)
• M2: 643,121 km (0.115 R)
• M3: 981,063 km (0.105 R)
• M4: 1,171,052 km (0.106 R)
• M5: 1,467,406 km (0.087 R)
• M6: 1,737,130 km (0.059 R)
• M7: 1,865,186 km (0.088 R)
• M8: 2,076,867 km (0.108 R)
• M9: 2,495,292 km (0.066 R)
• M10: 2,611,380 km (0.053 R)
• M11: 3,219,496 km (0.025 R)
• M12: 3,314,490 km (0.079 R)
• M13: 4,922,668 km (0.105 R)
• M14: 5,143,324 km (0.111 R)
• M15: 6,097,908 km (0.107 R)
• M16: 6,900,651 km (0.109 R)
• M17: 7,356,326 km (0.062 R)
• M18: 7,651,482 km (0.1 R)
• M19: 7,821,874 km (0.074 R)
• M20: 8,253,464 km (0.102 R)
• M21: 8,340,829 km (0.115 R)
• M22: 8,648,552 km (0.109 R)
• M23: 8,781,694 km (0.096 R)
• M24: 9,457,428 km (0.071 R)
• M25: 9,640,386 km (0.093 R)
• M26: 9,824,691 km (0.051 R)
• M27: 10,196,591 km (0.032 R)
• M28: 11,050,496 km (0.12 R)
• M29: 11,485,975 km (0.106 R)
• M30: 12,324,022 km (0.101 R)
• M31: 14,006,699 km (0.085 R)
• M32: 14,478,082 km (0.106 R)
• M33: 15,007,958 km (0.074 R)
• M34: 16,525,329 km (0.077 R)
• M35: 16,635,582 km (0.047 R)
• M36: 17,358,140 km (0.032 R)
• M37: 18,604,290 km (0.097 R)
• M38: 18,719,032 km (0.116 R)
• M39: 19,006,858 km (0.112 R)
• M40: 19,703,685 km (0.084 R)
• M41: 21,662,819 km (0.101 R)
• M42: 23,249,753 km (0.105 R)
• M43: 23,435,254 km (0.102 R)
• M44: 24,558,734 km (0.094 R)
• M45: 24,684,696 km (0.037 R)
• M46: 26,341,043 km (0.076 R)
• M47: 26,469,847 km (0.058 R)
• M48: 27,182,531 km (0.115 R)
• M49: 27,901,648 km (0.045 R)
• M50: 28,494,505 km (0.102 R)
• M51: 28,825,864 km (0.112 R)
• M52: 29,425,153 km (0.106 R)
• M53: 29,559,043 km (0.066 R)
• M54: 29,759,953 km (0.106 R)
• M55: 30,163,419 km (0.107 R)
• M56: 31,795,232 km (0.093 R)
• M57: 32,138,709 km (0.111 R)
• M58: 33,455,469 km (0.094 R)
• M59: 34,085,426 km (0.119 R)
• M60: 34,436,981 km (0.071 R)
• M61: 34,578,052 km (0.032 R)
• M62: 35,855,618 km (0.115 R)
• M63: 36,356,621 km (0.113 R)
• M64: 37,220,848 km (0.116 R)
• M65: 38,018,952 km (0.101 R)
• M66: 38,676,286 km (0.067 R)
• M67: 39,043,099 km (0.076 R)
• M68: 39,410,961 km (0.086 R)
• M69: 39,558,464 km (0.117 R)
• M70: 40,596,075 km (0.089 R)
• M71: 40,745,074 km (0.076 R)
• M72: 42,320,041 km (0.117 R)
• M73: 42,471,135 km (0.082 R)
• M74: 43,001,160 km (0.067 R)
• M75: 44,527,806 km (0.117 R)
• M76: 45,529,514 km (0.05 R)
• M77: 45,761,839 km (0.076 R)
• M78: 46,305,179 km (0.114 R)
• M79: 46,616,791 km (0.074 R)
• M80: 46,928,852 km (0.059 R)
• M81: 47,163,571 km (0.087 R)
• M82: 47,320,050 km (0.118 R)
• M83: 47,476,979 km (0.1 R)
• M84: 47,555,368 km (0.11 R)
• M85: 48,105,738 km (0.113 R)
• M86: 48,184,577 km (0.09 R)
• M87: 51,775,075 km (0.106 R)
• M88: 53,643,253 km (0.046 R)
• M89: 53,725,083 km (0.072 R)
• M90: 53,806,764 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.2

Radius: 3.4

Gravity: 62.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.76 AU - 16.82 AU

Year: 20672 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,239,912 km

• M1: 79,137 km (0.069 R)
• M2: 173,534 km (0.095 R)
• M3: 393,592 km (0.102 R)
• M4: 748,438 km (0.071 R)
• M5: 1,668,914 km (0.036 R)
• M6: 1,734,438 km (0.106 R)
• M7: 2,004,911 km (0.109 R)
• M8: 2,660,299 km (0.09 R)
• M9: 3,840,477 km (0.062 R)
• M10: 3,883,710 km (0.101 R)
• M11: 4,058,291 km (0.073 R)
• M12: 4,415,082 km (0.048 R)
• M13: 6,344,147 km (0.11 R)
• M14: 7,718,353 km (0.109 R)
• M15: 8,270,369 km (0.03 R)
• M16: 8,438,517 km (0.099 R)
• M17: 9,587,728 km (0.045 R)
• M18: 10,001,515 km (0.099 R)
• M19: 10,180,584 km (0.106 R)
• M20: 10,907,480 km (0.069 R)
• M21: 11,463,535 km (0.071 R)
• M22: 13,186,155 km (0.113 R)
• M23: 13,382,427 km (0.083 R)
• M24: 14,177,390 km (0.12 R)
• M25: 14,311,430 km (0.051 R)
• M26: 16,441,105 km (0.073 R)
• M27: 16,793,857 km (0.098 R)
• M28: 17,578,348 km (0.108 R)
• M29: 18,740,873 km (0.088 R)
• M30: 18,887,778 km (0.073 R)
• M31: 19,109,183 km (0.088 R)
• M32: 19,778,035 km (0.039 R)
• M33: 20,379,120 km (0.059 R)
• M34: 21,291,966 km (0.035 R)
• M35: 23,552,240 km (0.053 R)
• M36: 24,429,332 km (0.09 R)
• M37: 24,912,234 km (0.112 R)
• M38: 25,235,964 km (0.081 R)
• M39: 26,051,272 km (0.081 R)
• M40: 27,707,470 km (0.118 R)
• M41: 27,791,245 km (0.069 R)
• M42: 27,875,020 km (0.082 R)
• M43: 29,483,048 km (0.082 R)
• M44: 31,120,695 km (0.089 R)
• M45: 34,303,839 km (0.028 R)
• M46: 35,115,557 km (0.119 R)
• M47: 35,478,332 km (0.037 R)
• M48: 35,569,287 km (0.12 R)
• M49: 36,299,325 km (0.042 R)
• M50: 36,942,147 km (0.087 R)
• M51: 38,052,762 km (0.056 R)
• M52: 38,332,061 km (0.096 R)
• M53: 40,972,164 km (0.11 R)
• M54: 41,258,494 km (0.091 R)
• M55: 41,737,208 km (0.083 R)
• M56: 42,700,169 km (0.116 R)
• M57: 43,670,311 km (0.074 R)
• M58: 45,237,798 km (0.115 R)
• M59: 46,226,640 km (0.063 R)
• M60: 47,723,366 km (0.117 R)
• M61: 52,307,943 km (0.061 R)
• M62: 52,514,837 km (0.101 R)
• M63: 55,546,737 km (0.103 R)
• M64: 56,181,032 km (0.071 R)
• M65: 56,393,012 km (0.086 R)
• M66: 57,030,598 km (0.088 R)
• M67: 58,849,858 km (0.116 R)
• M68: 59,280,699 km (0.027 R)
• M69: 60,145,375 km (0.027 R)
• M70: 60,362,292 km (0.103 R)
• M71: 60,687,967 km (0.041 R)
• M72: 61,450,467 km (0.117 R)
• M73: 63,315,055 km (0.099 R)
• M74: 64,642,437 km (0.115 R)
• M75: 67,324,577 km (0.07 R)
• M76: 67,437,075 km (0.041 R)
• M77: 69,019,371 km (0.1 R)
• M78: 69,473,550 km (0.064 R)
• M79: 69,701,089 km (0.108 R)
• M80: 70,271,057 km (0.11 R)
• M81: 70,842,371 km (0.065 R)
• M82: 70,956,963 km (0.096 R)
• M83: 71,300,739 km (0.096 R)
• M84: 71,644,963 km (0.109 R)
• M85: 71,759,855 km (0.101 R)
• M86: 72,565,888 km (0.084 R)
• M87: 72,796,717 km (0.101 R)
• M88: 72,912,357 km (0.05 R)
• M89: 73,954,605 km (0.071 R)
• M90: 75,001,940 km (0.058 R)
• M91: 75,819,941 km (0.102 R)
• M92: 75,937,076 km (0.092 R)
• M93: 77,818,568 km (0.106 R)
• M94: 77,936,751 km (0.102 R)
• M95: 79,121,117 km (0.045 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit