🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.72 AU - 1.04 AU

Year: 314 Days

Day: 32.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 325 Days

Day: 20 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.16 AU - 1.22 AU

Year: 494 Days

Day: 19.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.67 AU - 2.11 AU

Year: 989 Days

Day: 46.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 1005 Days

Day: 47.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.93 AU - 2.23 AU

Year: 1142 Days

Day: 20.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.11 AU - 4.13 AU

Year: 3185 Days

Day: 45.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 14.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.31 AU - 11.27 AU

Year: 10783 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,087,552 km

• M1: 241,002 km (0.103 R)
• M2: 452,683 km (0.052 R)
• M3: 777,909 km (0.079 R)
• M4: 936,333 km (0.115 R)
• M5: 1,124,527 km (0.107 R)
• M6: 1,232,836 km (0.115 R)
• M7: 1,460,973 km (0.109 R)
• M8: 1,662,032 km (0.043 R)
• M9: 1,829,881 km (0.063 R)
• M10: 2,344,348 km (0.091 R)
• M11: 2,954,109 km (0.111 R)
• M12: 3,133,627 km (0.111 R)
• M13: 3,694,319 km (0.091 R)
• M14: 4,114,241 km (0.11 R)
• M15: 4,286,577 km (0.09 R)
• M16: 5,122,530 km (0.073 R)
• M17: 5,277,065 km (0.032 R)
• M18: 6,139,048 km (0.098 R)
• M19: 6,303,605 km (0.101 R)
• M20: 6,907,831 km (0.116 R)
• M21: 7,636,523 km (0.066 R)
• M22: 7,742,587 km (0.084 R)
• M23: 7,884,855 km (0.063 R)
• M24: 7,992,117 km (0.05 R)
• M25: 9,054,262 km (0.101 R)
• M26: 9,544,793 km (0.117 R)
• M27: 10,630,724 km (0.083 R)
• M28: 10,908,378 km (0.081 R)
• M29: 11,552,097 km (0.09 R)
• M30: 12,332,549 km (0.109 R)
• M31: 12,960,711 km (0.11 R)
• M32: 13,087,570 km (0.063 R)
• M33: 13,470,839 km (0.119 R)
• M34: 13,642,279 km (0.115 R)
• M35: 13,944,167 km (0.079 R)
• M36: 14,291,982 km (0.092 R)
• M37: 14,686,621 km (0.041 R)
• M38: 15,801,724 km (0.113 R)
• M39: 16,164,200 km (0.069 R)
• M40: 17,222,006 km (0.081 R)
• M41: 18,018,316 km (0.093 R)
• M42: 18,397,247 km (0.083 R)
• M43: 19,018,527 km (0.045 R)
• M44: 19,598,219 km (0.09 R)
• M45: 19,841,315 km (0.087 R)
• M46: 20,036,690 km (0.075 R)
• M47: 22,227,252 km (0.091 R)
• M48: 22,633,559 km (0.071 R)
• M49: 22,837,761 km (0.11 R)
• M50: 23,815,682 km (0.037 R)
• M51: 25,176,125 km (0.04 R)
• M52: 25,652,893 km (0.119 R)
• M53: 26,454,289 km (0.068 R)
• M54: 26,561,700 km (0.077 R)
• M55: 27,263,763 km (0.105 R)
• M56: 28,191,120 km (0.118 R)
• M57: 28,907,245 km (0.115 R)
• M58: 29,184,301 km (0.11 R)
• M59: 30,132,751 km (0.054 R)
• M60: 30,301,198 km (0.037 R)
• M61: 30,469,945 km (0.1 R)
• M62: 30,638,990 km (0.074 R)
• M63: 31,489,005 km (0.032 R)
• M64: 32,117,316 km (0.112 R)
• M65: 32,519,286 km (0.112 R)
• M66: 32,922,901 km (0.078 R)
• M67: 33,328,311 km (0.109 R)
• M68: 33,735,217 km (0.075 R)
• M69: 33,968,590 km (0.085 R)
• M70: 34,730,492 km (0.102 R)
• M71: 34,848,226 km (0.034 R)
• M72: 35,320,356 km (0.067 R)
• M73: 36,749,764 km (0.053 R)
• M74: 36,929,730 km (0.113 R)
• M75: 37,230,422 km (0.115 R)
• M76: 38,198,021 km (0.056 R)
• M77: 38,623,926 km (0.03 R)
• M78: 39,787,947 km (0.034 R)
• M79: 40,529,055 km (0.093 R)
• M80: 41,337,033 km (0.094 R)
• M81: 41,899,521 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.6

Radius: 4.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.71 AU - 13.47 AU

Year: 18035 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,087,552 km

• M1: 65,973 km (0.068 R)
• M2: 129,253 km (0.117 R)
• M3: 276,606 km (0.102 R)
• M4: 374,294 km (0.05 R)
• M5: 496,216 km (0.108 R)
• M6: 644,767 km (0.104 R)
• M7: 702,362 km (0.107 R)
• M8: 1,151,904 km (0.115 R)
• M9: 1,423,573 km (0.065 R)
• M10: 1,576,462 km (0.094 R)
• M11: 1,774,979 km (0.1 R)
• M12: 1,939,536 km (0.116 R)
• M13: 2,462,531 km (0.101 R)
• M14: 3,002,429 km (0.084 R)
• M15: 3,198,552 km (0.111 R)
• M16: 3,298,184 km (0.08 R)
• M17: 3,348,300 km (0.11 R)
• M18: 3,500,441 km (0.104 R)
• M19: 4,050,811 km (0.11 R)
• M20: 4,240,202 km (0.072 R)
• M21: 4,322,182 km (0.092 R)
• M22: 4,768,731 km (0.116 R)
• M23: 4,825,579 km (0.108 R)
• M24: 5,436,087 km (0.08 R)
• M25: 5,584,937 km (0.117 R)
• M26: 6,039,864 km (0.101 R)
• M27: 6,132,166 km (0.102 R)
• M28: 6,443,629 km (0.088 R)
• M29: 6,538,025 km (0.032 R)
• M30: 6,632,870 km (0.115 R)
• M31: 6,664,585 km (0.105 R)
• M32: 6,920,248 km (0.069 R)
• M33: 7,114,127 km (0.103 R)
• M34: 7,244,277 km (0.105 R)
• M35: 7,540,181 km (0.072 R)
• M36: 7,739,745 km (0.098 R)
• M37: 8,076,041 km (0.093 R)
• M38: 8,280,093 km (0.075 R)
• M39: 8,658,725 km (0.116 R)
• M40: 8,693,431 km (0.042 R)
• M41: 8,867,563 km (0.109 R)
• M42: 9,007,737 km (0.065 R)
• M43: 9,575,760 km (0.082 R)
• M44: 9,755,726 km (0.062 R)
• M45: 9,936,739 km (0.074 R)
• M46: 10,708,964 km (0.114 R)
• M47: 10,783,463 km (0.09 R)
• M48: 11,045,858 km (0.073 R)
• M49: 11,083,557 km (0.074 R)
• M50: 11,121,106 km (0.12 R)
• M51: 11,691,672 km (0.05 R)
• M52: 11,961,098 km (0.035 R)
• M53: 12,702,804 km (0.05 R)
• M54: 13,539,654 km (0.101 R)
• M55: 13,741,612 km (0.068 R)
• M56: 14,066,688 km (0.061 R)
• M57: 14,189,208 km (0.073 R)
• M58: 15,687,581 km (0.091 R)
• M59: 16,198,009 km (0.105 R)
• M60: 16,584,420 km (0.089 R)
• M61: 16,627,654 km (0.039 R)
• M62: 17,060,889 km (0.114 R)
• M63: 17,104,422 km (0.087 R)
• M64: 17,366,518 km (0.07 R)
• M65: 18,160,434 km (0.043 R)
• M66: 18,293,875 km (0.066 R)
• M67: 18,383,035 km (0.113 R)
• M68: 19,282,567 km (0.074 R)
• M69: 20,705,093 km (0.109 R)
• M70: 21,358,537 km (0.115 R)
• M71: 21,734,925 km (0.109 R)
• M72: 22,065,985 km (0.096 R)
• M73: 22,208,552 km (0.084 R)
• M74: 23,310,639 km (0.048 R)
• M75: 23,601,009 km (0.109 R)
• M76: 24,332,393 km (0.088 R)
• M77: 24,479,448 km (0.079 R)
• M78: 25,567,622 km (0.11 R)
• M79: 27,996,045 km (0.108 R)
• M80: 28,356,276 km (0.085 R)
• M81: 28,407,888 km (0.072 R)
• M82: 28,511,110 km (0.089 R)
• M83: 28,873,586 km (0.106 R)
• M84: 29,029,317 km (0.051 R)
• M85: 29,289,618 km (0.091 R)
• M86: 29,394,037 km (0.118 R)
• M87: 29,655,384 km (0.079 R)
• M88: 30,549,830 km (0.104 R)
• M89: 34,269,880 km (0.087 R)
• M90: 36,603,158 km (0.086 R)
• M91: 36,884,253 km (0.062 R)
• M92: 36,996,900 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 7.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.08 AU - 17.44 AU

Year: 22700 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,087,552 km

• M1: 100,979 km (0.12 R)
• M2: 496,665 km (0.106 R)
• M3: 722,558 km (0.093 R)
• M4: 934,538 km (0.09 R)
• M5: 1,467,406 km (0.088 R)
• M6: 1,654,403 km (0.077 R)
• M7: 2,383,543 km (0.038 R)
• M8: 2,700,242 km (0.105 R)
• M9: 2,830,691 km (0.077 R)
• M10: 2,929,874 km (0.107 R)
• M11: 3,131,831 km (0.087 R)
• M12: 3,269,013 km (0.046 R)
• M13: 3,513,904 km (0.114 R)
• M14: 5,225,304 km (0.077 R)
• M15: 5,635,950 km (0.114 R)
• M16: 5,719,276 km (0.045 R)
• M17: 6,707,520 km (0.109 R)
• M18: 7,018,683 km (0.096 R)
• M19: 7,153,471 km (0.071 R)
• M20: 7,380,112 km (0.113 R)
• M21: 7,517,143 km (0.087 R)
• M22: 8,405,007 km (0.109 R)
• M23: 8,452,579 km (0.117 R)
• M24: 8,837,045 km (0.111 R)
• M25: 9,424,367 km (0.109 R)
• M26: 9,873,160 km (0.102 R)
• M27: 11,313,339 km (0.11 R)
• M28: 11,683,594 km (0.112 R)
• M29: 12,490,375 km (0.119 R)
• M30: 14,043,949 km (0.073 R)
• M31: 14,613,318 km (0.112 R)
• M32: 15,306,705 km (0.101 R)
• M33: 15,598,720 km (0.111 R)
• M34: 16,069,803 km (0.093 R)
• M35: 16,188,434 km (0.076 R)
• M36: 16,426,295 km (0.102 R)
• M37: 16,845,319 km (0.068 R)
• M38: 17,450,143 km (0.054 R)
• M39: 17,694,137 km (0.094 R)
• M40: 18,123,632 km (0.092 R)
• M41: 18,618,801 km (0.064 R)
• M42: 18,930,563 km (0.053 R)
• M43: 19,306,952 km (0.113 R)
• M44: 21,485,994 km (0.116 R)
• M45: 23,271,146 km (0.102 R)
• M46: 23,606,993 km (0.12 R)
• M47: 24,215,407 km (0.071 R)
• M48: 24,897,424 km (0.107 R)
• M49: 25,034,605 km (0.113 R)
• M50: 26,141,181 km (0.066 R)
• M51: 26,981,472 km (0.097 R)
• M52: 28,473,112 km (0.105 R)
• M53: 28,976,360 km (0.059 R)
• M54: 29,048,466 km (0.05 R)
• M55: 29,265,233 km (0.071 R)
• M56: 29,845,822 km (0.115 R)
• M57: 30,870,867 km (0.113 R)
• M58: 31,982,080 km (0.074 R)
• M59: 32,355,327 km (0.06 R)
• M60: 32,505,074 km (0.093 R)
• M61: 33,181,705 km (0.116 R)
• M62: 35,008,445 km (0.087 R)
• M63: 37,337,534 km (0.077 R)
• M64: 37,494,612 km (0.066 R)
• M65: 37,573,300 km (0.105 R)
• M66: 38,520,853 km (0.085 R)
• M67: 39,236,679 km (0.089 R)
• M68: 39,316,415 km (0.07 R)
• M69: 40,117,511 km (0.082 R)
• M70: 40,681,495 km (0.12 R)
• M71: 41,085,858 km (0.114 R)
• M72: 41,329,105 km (0.081 R)
• M73: 41,654,330 km (0.068 R)
• M74: 43,127,869 km (0.076 R)
• M75: 44,036,826 km (0.115 R)
• M76: 44,452,110 km (0.098 R)
• M77: 45,202,792 km (0.074 R)
• M78: 46,378,781 km (0.029 R)
• M79: 46,970,590 km (0.028 R)
• M80: 47,055,412 km (0.063 R)
• M81: 52,760,177 km (0.032 R)
• M82: 53,731,965 km (0.096 R)
• M83: 58,041,131 km (0.09 R)
• M84: 58,132,087 km (0.051 R)
• M85: 58,861,377 km (0.092 R)
• M86: 59,685,511 km (0.107 R)
• M87: 60,790,142 km (0.113 R)
• M88: 60,882,593 km (0.113 R)
• M89: 61,252,549 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit