🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 241 Days

Day: 17.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.35 AU - 1.87 AU

Year: 742 Days

Day: 21.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.59 AU - 1.83 AU

Year: 813 Days

Day: 29.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,106,601 km

• M1: 606,919 km (0.109 R)
• M2: 1,563,148 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.43 AU - 2.87 AU

Year: 1568 Days

Day: 38.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.79 AU - 2.79 AU

Year: 1694 Days

Day: 24.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3 AU - 3.86 AU

Year: 2309 Days

Day: 36.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,106,601 km

• M1: 1,597,705 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 12.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.46 AU - 13 AU

Year: 12774 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,106,601 km

• M1: 373,995 km (0.111 R)
• M2: 696,228 km (0.114 R)
• M3: 863,479 km (0.082 R)
• M4: 1,141,133 km (0.113 R)
• M5: 1,240,166 km (0.104 R)
• M6: 1,342,491 km (0.051 R)
• M7: 1,689,409 km (0.107 R)
• M8: 1,897,200 km (0.062 R)
• M9: 2,466,420 km (0.091 R)
• M10: 2,597,169 km (0.111 R)
• M11: 2,757,089 km (0.11 R)
• M12: 3,966,887 km (0.103 R)
• M13: 4,089,856 km (0.091 R)
• M14: 4,339,834 km (0.105 R)
• M15: 4,466,693 km (0.039 R)
• M16: 4,789,226 km (0.084 R)
• M17: 4,887,662 km (0.092 R)
• M18: 4,986,546 km (0.061 R)
• M19: 5,698,183 km (0.1 R)
• M20: 6,013,086 km (0.087 R)
• M21: 6,623,296 km (0.12 R)
• M22: 6,954,506 km (0.039 R)
• M23: 7,366,648 km (0.11 R)
• M24: 8,491,175 km (0.06 R)
• M25: 8,810,866 km (0.107 R)
• M26: 8,931,741 km (0.117 R)
• M27: 9,256,817 km (0.07 R)
• M28: 9,544,494 km (0.074 R)
• M29: 9,835,162 km (0.037 R)
• M30: 10,086,636 km (0.081 R)
• M31: 10,340,205 km (0.092 R)
• M32: 10,940,242 km (0.055 R)
• M33: 11,772,604 km (0.118 R)
• M34: 12,084,516 km (0.074 R)
• M35: 13,312,715 km (0.04 R)
• M36: 13,590,967 km (0.044 R)
• M37: 13,918,287 km (0.068 R)
• M38: 14,675,850 km (0.109 R)
• M39: 15,156,209 km (0.09 R)
• M40: 15,886,396 km (0.106 R)
• M41: 16,082,968 km (0.033 R)
• M42: 17,028,277 km (0.082 R)
• M43: 19,128,781 km (0.115 R)
• M44: 19,233,349 km (0.117 R)
• M45: 20,449,281 km (0.117 R)
• M46: 20,556,243 km (0.069 R)
• M47: 20,824,323 km (0.093 R)
• M48: 22,678,140 km (0.057 R)
• M49: 24,527,319 km (0.114 R)
• M50: 24,982,994 km (0.067 R)
• M51: 25,902,572 km (0.109 R)
• M52: 26,482,862 km (0.086 R)
• M53: 27,185,075 km (0.069 R)
• M54: 28,249,613 km (0.05 R)
• M55: 28,667,440 km (0.055 R)
• M56: 29,448,490 km (0.086 R)
• M57: 31,093,319 km (0.06 R)
• M58: 31,895,912 km (0.107 R)
• M59: 32,268,560 km (0.109 R)
• M60: 32,455,557 km (0.117 R)
• M61: 32,642,704 km (0.101 R)
• M62: 33,710,683 km (0.081 R)
• M63: 33,963,653 km (0.112 R)
• M64: 34,344,230 km (0.089 R)
• M65: 36,074,479 km (0.107 R)
• M66: 36,268,508 km (0.069 R)
• M67: 36,722,388 km (0.086 R)
• M68: 37,505,084 km (0.092 R)
• M69: 37,767,329 km (0.106 R)
• M70: 38,821,844 km (0.098 R)
• M71: 38,954,388 km (0.107 R)
• M72: 39,419,338 km (0.118 R)
• M73: 40,220,584 km (0.114 R)
• M74: 41,635,930 km (0.077 R)
• M75: 43,273,278 km (0.098 R)
• M76: 45,558,835 km (0.025 R)
• M77: 45,978,606 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 4.3

Gravity: 46.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.22 AU - 15.88 AU

Year: 17133 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,106,601 km

• M1: 55,800 km (0.095 R)
• M2: 87,814 km (0.111 R)
• M3: 437,873 km (0.091 R)
• M4: 807,230 km (0.083 R)
• M5: 1,060,200 km (0.068 R)
• M6: 1,365,230 km (0.115 R)
• M7: 1,951,803 km (0.097 R)
• M8: 2,463,279 km (0.074 R)
• M9: 3,128,540 km (0.059 R)
• M10: 3,641,511 km (0.062 R)
• M11: 4,095,840 km (0.063 R)
• M12: 4,265,334 km (0.039 R)
• M13: 5,101,886 km (0.025 R)
• M14: 5,238,618 km (0.06 R)
• M15: 5,422,624 km (0.108 R)
• M16: 5,655,697 km (0.102 R)
• M17: 5,844,639 km (0.096 R)
• M18: 7,223,333 km (0.102 R)
• M19: 8,107,008 km (0.071 R)
• M20: 8,213,222 km (0.038 R)
• M21: 8,914,687 km (0.054 R)
• M22: 9,244,999 km (0.114 R)
• M23: 9,467,301 km (0.112 R)
• M24: 9,804,196 km (0.053 R)
• M25: 10,605,292 km (0.066 R)
• M26: 10,721,530 km (0.085 R)
• M27: 12,759,950 km (0.108 R)
• M28: 12,821,585 km (0.09 R)
• M29: 15,370,882 km (0.092 R)
• M30: 15,502,379 km (0.052 R)
• M31: 15,899,112 km (0.075 R)
• M32: 16,500,346 km (0.07 R)
• M33: 16,702,453 km (0.116 R)
• M34: 17,041,142 km (0.077 R)
• M35: 18,001,261 km (0.116 R)
• M36: 18,278,765 km (0.075 R)
• M37: 18,838,112 km (0.092 R)
• M38: 20,549,512 km (0.113 R)
• M39: 21,644,119 km (0.084 R)
• M40: 23,434,357 km (0.08 R)
• M41: 23,813,438 km (0.069 R)
• M42: 24,500,541 km (0.057 R)
• M43: 24,577,285 km (0.103 R)
• M44: 25,426,851 km (0.055 R)
• M45: 25,894,344 km (0.042 R)
• M46: 26,837,858 km (0.09 R)
• M47: 26,916,995 km (0.111 R)
• M48: 27,393,315 km (0.109 R)
• M49: 27,473,051 km (0.052 R)
• M50: 28,032,846 km (0.081 R)
• M51: 28,515,748 km (0.068 R)
• M52: 28,920,111 km (0.064 R)
• M53: 29,734,821 km (0.06 R)
• M54: 30,557,011 km (0.101 R)
• M55: 31,386,531 km (0.076 R)
• M56: 31,804,208 km (0.088 R)
• M57: 34,864,681 km (0.089 R)
• M58: 36,604,953 km (0.026 R)
• M59: 37,132,585 km (0.087 R)
• M60: 39,898,351 km (0.096 R)
• M61: 40,079,065 km (0.066 R)
• M62: 40,169,422 km (0.113 R)
• M63: 40,986,675 km (0.096 R)
• M64: 41,168,885 km (0.078 R)
• M65: 41,260,140 km (0.066 R)
• M66: 41,351,544 km (0.108 R)
• M67: 42,914,543 km (0.119 R)
• M68: 44,029,346 km (0.117 R)
• M69: 44,403,042 km (0.11 R)
• M70: 44,683,986 km (0.049 R)
• M71: 45,530,561 km (0.066 R)
• M72: 48,101,699 km (0.06 R)
• M73: 49,939,060 km (0.12 R)
• M74: 50,426,301 km (0.109 R)
• M75: 52,391,269 km (0.111 R)
• M76: 55,385,470 km (0.107 R)
• M77: 55,990,893 km (0.063 R)
• M78: 57,310,196 km (0.094 R)
• M79: 59,669,355 km (0.043 R)
• M80: 59,979,471 km (0.08 R)
• M81: 60,290,036 km (0.062 R)
• M82: 61,850,940 km (0.077 R)
• M83: 61,955,509 km (0.074 R)
• M84: 63,004,041 km (0.116 R)
• M85: 63,635,942 km (0.112 R)
• M86: 64,587,833 km (0.101 R)
• M87: 65,437,998 km (0.115 R)
• M88: 65,757,689 km (0.088 R)
• M89: 66,184,791 km (0.089 R)
• M90: 69,200,235 km (0.114 R)
• M91: 71,820,442 km (0.102 R)
• M92: 71,930,247 km (0.112 R)
• M93: 72,590,721 km (0.068 R)
• M94: 72,700,975 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.3

Radius: 7.3

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.64 AU - 20.68 AU

Year: 31681 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,106,601 km

• M1: 436,676 km (0.068 R)
• M2: 784,940 km (0.092 R)
• M3: 1,171,052 km (0.113 R)
• M4: 1,240,765 km (0.101 R)
• M5: 1,807,292 km (0.112 R)
• M6: 2,625,891 km (0.114 R)
• M7: 3,697,910 km (0.054 R)
• M8: 5,117,444 km (0.037 R)
• M9: 7,851,943 km (0.064 R)
• M10: 8,254,511 km (0.035 R)
• M11: 8,390,197 km (0.097 R)
• M12: 9,009,981 km (0.085 R)
• M13: 9,573,067 km (0.031 R)
• M14: 10,585,994 km (0.099 R)
• M15: 10,955,950 km (0.111 R)
• M16: 11,632,581 km (0.117 R)
• M17: 12,014,355 km (0.08 R)
• M18: 12,322,676 km (0.074 R)
• M19: 12,555,600 km (0.098 R)
• M20: 13,025,935 km (0.107 R)
• M21: 13,104,923 km (0.077 R)
• M22: 13,184,060 km (0.099 R)
• M23: 13,822,694 km (0.094 R)
• M24: 14,635,160 km (0.115 R)
• M25: 14,799,418 km (0.118 R)
• M26: 15,130,029 km (0.11 R)
• M27: 17,511,029 km (0.092 R)
• M28: 18,124,231 km (0.109 R)
• M29: 18,477,731 km (0.083 R)
• M30: 19,642,649 km (0.085 R)
• M31: 20,096,978 km (0.046 R)
• M32: 20,831,055 km (0.091 R)
• M33: 21,015,958 km (0.111 R)
• M34: 21,667,456 km (0.091 R)
• M35: 23,276,980 km (0.103 R)
• M36: 23,468,914 km (0.108 R)
• M37: 24,924,800 km (0.077 R)
• M38: 26,110,364 km (0.051 R)
• M39: 27,011,541 km (0.037 R)
• M40: 27,112,370 km (0.105 R)
• M41: 30,716,931 km (0.066 R)
• M42: 30,927,415 km (0.088 R)
• M43: 31,244,114 km (0.095 R)
• M44: 33,490,475 km (0.084 R)
• M45: 38,136,686 km (0.109 R)
• M46: 38,249,782 km (0.076 R)
• M47: 39,044,296 km (0.11 R)
• M48: 41,460,451 km (0.062 R)
• M49: 42,862,782 km (0.053 R)
• M50: 43,097,950 km (0.067 R)
• M51: 43,806,296 km (0.116 R)
• M52: 46,315,351 km (0.101 R)
• M53: 46,556,653 km (0.084 R)
• M54: 46,677,528 km (0.084 R)
• M55: 47,526,346 km (0.082 R)
• M56: 47,891,814 km (0.114 R)
• M57: 48,502,771 km (0.069 R)
• M58: 50,227,186 km (0.119 R)
• M59: 50,475,219 km (0.085 R)
• M60: 50,599,385 km (0.084 R)
• M61: 50,972,482 km (0.118 R)
• M62: 52,473,847 km (0.113 R)
• M63: 55,263,847 km (0.059 R)
• M64: 57,841,718 km (0.054 R)
• M65: 59,145,313 km (0.092 R)
• M66: 59,669,504 km (0.105 R)
• M67: 62,313,347 km (0.043 R)
• M68: 62,579,781 km (0.117 R)
• M69: 64,455,739 km (0.071 R)
• M70: 64,725,164 km (0.078 R)
• M71: 66,894,633 km (0.098 R)
• M72: 68,262,705 km (0.079 R)
• M73: 69,087,887 km (0.113 R)
• M74: 70,748,124 km (0.075 R)
• M75: 71,583,180 km (0.113 R)
• M76: 72,281,652 km (0.104 R)
• M77: 73,544,408 km (0.111 R)
• M78: 75,381,320 km (0.091 R)
• M79: 75,523,288 km (0.036 R)
• M80: 78,524,072 km (0.084 R)
• M81: 80,546,336 km (0.106 R)
• M82: 84,346,870 km (0.112 R)
• M83: 88,504,793 km (0.03 R)
• M84: 92,425,005 km (0.03 R)
• M85: 92,576,997 km (0.093 R)
• M86: 93,490,142 km (0.117 R)
• M87: 95,172,071 km (0.077 R)
• M88: 97,481,712 km (0.044 R)
• M89: 97,791,081 km (0.081 R)
• M90: 99,965,486 km (0.05 R)
• M91: 101,058,747 km (0.08 R)
• M92: 101,685,263 km (0.074 R)
• M93: 102,155,898 km (0.072 R)
• M94: 103,730,266 km (0.09 R)
• M95: 104,046,067 km (0.06 R)
• M96: 104,995,415 km (0.055 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit