🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 597 Days

Day: 46.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.05 AU - 2.55 AU

Year: 1243 Days

Day: 23.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.95 AU - 2.71 AU

Year: 1268 Days

Day: 17.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,391,727 km

• M1: 40,840 km (0.106 R)
• M2: 1,280,707 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.47 AU - 2.93 AU

Year: 1581 Days

Day: 33 Hours

Environment

Temp: -86 °C

Axial Tilt: 123.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,391,727 km

• M1: 302,188 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.85 AU - 3.69 AU

Year: 2108 Days

Day: 15.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.32 AU - 3.66 AU

Year: 2324 Days

Day: 20 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,391,727 km

• M1: 806,632 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.93 AU

Year: 3003 Days

Day: 33.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 9

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.06 AU - 6.46 AU

Year: 4928 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,391,727 km

• M1: 159,471 km (0.077 R)
• M2: 295,755 km (0.098 R)
• M3: 368,759 km (0.08 R)
• M4: 526,136 km (0.104 R)
• M5: 607,667 km (0.037 R)
• M6: 668,702 km (0.098 R)
• M7: 879,635 km (0.095 R)
• M8: 1,142,479 km (0.083 R)
• M9: 1,463,366 km (0.087 R)
• M10: 1,582,297 km (0.114 R)
• M11: 1,704,518 km (0.091 R)
• M12: 1,921,585 km (0.107 R)
• M13: 2,052,333 km (0.045 R)
• M14: 2,283,462 km (0.102 R)
• M15: 2,563,958 km (0.052 R)
• M16: 3,380,014 km (0.029 R)
• M17: 3,561,477 km (0.111 R)
• M18: 3,793,054 km (0.11 R)
• M19: 4,077,290 km (0.074 R)
• M20: 4,344,023 km (0.075 R)
• M21: 4,666,556 km (0.112 R)
• M22: 4,742,103 km (0.067 R)
• M23: 4,945,706 km (0.116 R)
• M24: 5,022,749 km (0.06 R)
• M25: 6,143,237 km (0.057 R)
• M26: 7,018,235 km (0.117 R)
• M27: 7,105,001 km (0.08 R)
• M28: 7,514,600 km (0.031 R)
• M29: 8,479,357 km (0.065 R)
• M30: 8,633,742 km (0.099 R)
• M31: 8,976,471 km (0.11 R)
• M32: 9,450,995 km (0.115 R)
• M33: 9,836,509 km (0.081 R)
• M34: 10,358,456 km (0.092 R)
• M35: 11,702,742 km (0.096 R)
• M36: 12,290,662 km (0.067 R)
• M37: 12,430,386 km (0.103 R)
• M38: 12,994,520 km (0.115 R)
• M39: 13,530,978 km (0.088 R)
• M40: 14,038,264 km (0.099 R)
• M41: 14,257,575 km (0.099 R)
• M42: 14,478,082 km (0.09 R)
• M43: 14,996,738 km (0.104 R)
• M44: 15,408,730 km (0.113 R)
• M45: 16,281,933 km (0.12 R)
• M46: 16,743,891 km (0.091 R)
• M47: 17,210,188 km (0.113 R)
• M48: 17,759,661 km (0.097 R)
• M49: 17,917,636 km (0.104 R)
• M50: 18,195,439 km (0.056 R)
• M51: 19,523,569 km (0.103 R)
• M52: 19,645,940 km (0.054 R)
• M53: 19,932,271 km (0.077 R)
• M54: 20,014,400 km (0.065 R)
• M55: 20,924,553 km (0.074 R)
• M56: 21,175,130 km (0.102 R)
• M57: 21,595,051 km (0.111 R)
• M58: 22,699,532 km (0.109 R)
• M59: 22,914,055 km (0.113 R)
• M60: 23,043,009 km (0.1 R)
• M61: 23,345,047 km (0.102 R)
• M62: 23,561,515 km (0.061 R)
• M63: 23,778,731 km (0.076 R)
• M64: 23,909,330 km (0.074 R)
• M65: 24,171,426 km (0.102 R)
• M66: 24,478,251 km (0.119 R)
• M67: 24,874,685 km (0.051 R)
• M68: 25,317,644 km (0.106 R)
• M69: 26,031,825 km (0.075 R)
• M70: 26,301,400 km (0.048 R)
• M71: 26,797,915 km (0.093 R)
• M72: 27,846,148 km (0.103 R)
• M73: 28,075,780 km (0.084 R)
• M74: 28,167,783 km (0.059 R)
• M75: 28,259,935 km (0.039 R)
• M76: 28,768,568 km (0.118 R)
• M77: 29,000,594 km (0.111 R)
• M78: 29,700,862 km (0.084 R)
• M79: 30,501,211 km (0.045 R)
• M80: 31,930,768 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.93 AU - 9.75 AU

Year: 7825 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,391,727 km

• M1: 186,549 km (0.12 R)
• M2: 302,936 km (0.054 R)
• M3: 568,921 km (0.112 R)
• M4: 781,050 km (0.089 R)
• M5: 971,788 km (0.096 R)
• M6: 1,559,558 km (0.107 R)
• M7: 1,870,422 km (0.091 R)
• M8: 1,978,581 km (0.113 R)
• M9: 2,339,711 km (0.116 R)
• M10: 2,648,929 km (0.092 R)
• M11: 2,746,767 km (0.059 R)
• M12: 2,895,916 km (0.074 R)
• M13: 3,150,830 km (0.068 R)
• M14: 4,272,066 km (0.072 R)
• M15: 4,504,392 km (0.098 R)
• M16: 4,651,746 km (0.047 R)
• M17: 4,770,826 km (0.105 R)
• M18: 5,413,049 km (0.117 R)
• M19: 5,506,997 km (0.118 R)
• M20: 5,696,687 km (0.101 R)
• M21: 5,920,785 km (0.084 R)
• M22: 6,410,867 km (0.091 R)
• M23: 6,610,580 km (0.109 R)
• M24: 7,187,729 km (0.095 R)
• M25: 7,360,664 km (0.104 R)
• M26: 7,500,089 km (0.108 R)
• M27: 8,137,975 km (0.045 R)
• M28: 8,245,984 km (0.099 R)
• M29: 8,354,443 km (0.09 R)
• M30: 8,756,562 km (0.099 R)
• M31: 9,693,792 km (0.071 R)
• M32: 9,923,575 km (0.083 R)
• M33: 10,232,644 km (0.105 R)
• M34: 10,349,330 km (0.05 R)
• M35: 10,545,004 km (0.087 R)
• M36: 10,781,369 km (0.092 R)
• M37: 11,744,181 km (0.085 R)
• M38: 12,236,059 km (0.118 R)
• M39: 12,360,075 km (0.076 R)
• M40: 12,651,043 km (0.078 R)
• M41: 12,902,368 km (0.06 R)
• M42: 13,409,953 km (0.084 R)
• M43: 14,357,356 km (0.078 R)
• M44: 15,237,441 km (0.041 R)
• M45: 19,554,686 km (0.1 R)
• M46: 19,748,415 km (0.097 R)
• M47: 19,845,504 km (0.119 R)
• M48: 19,942,743 km (0.086 R)
• M49: 20,529,465 km (0.118 R)
• M50: 21,520,252 km (0.098 R)
• M51: 21,620,183 km (0.075 R)
• M52: 23,393,816 km (0.054 R)
• M53: 23,909,180 km (0.106 R)
• M54: 24,220,194 km (0.076 R)
• M55: 24,741,543 km (0.106 R)
• M56: 24,846,262 km (0.091 R)
• M57: 26,595,360 km (0.039 R)
• M58: 26,702,622 km (0.067 R)
• M59: 26,810,182 km (0.073 R)
• M60: 26,971,598 km (0.117 R)
• M61: 27,349,483 km (0.102 R)
• M62: 27,837,920 km (0.066 R)
• M63: 28,329,199 km (0.091 R)
• M64: 29,209,882 km (0.053 R)
• M65: 29,876,191 km (0.083 R)
• M66: 30,941,477 km (0.066 R)
• M67: 32,305,062 km (0.072 R)
• M68: 32,534,096 km (0.086 R)
• M69: 32,706,433 km (0.102 R)
• M70: 33,051,705 km (0.09 R)
• M71: 33,224,939 km (0.038 R)
• M72: 33,340,429 km (0.093 R)
• M73: 33,630,050 km (0.09 R)
• M74: 33,746,138 km (0.12 R)
• M75: 35,680,289 km (0.038 R)
• M76: 36,511,754 km (0.076 R)
• M77: 36,690,673 km (0.033 R)
• M78: 36,989,719 km (0.102 R)
• M79: 37,289,513 km (0.082 R)
• M80: 38,678,978 km (0.095 R)
• M81: 39,044,147 km (0.117 R)
• M82: 40,640,206 km (0.114 R)
• M83: 40,887,641 km (0.06 R)
• M84: 41,695,171 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 5.7

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.86 AU - 23.36 AU

Year: 30954 Days

Day: 20.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,391,727 km

• M1: 508,184 km (0.12 R)
• M2: 817,403 km (0.111 R)
• M3: 1,177,485 km (0.089 R)
• M4: 1,408,314 km (0.076 R)
• M5: 1,725,611 km (0.117 R)
• M6: 1,799,214 km (0.118 R)
• M7: 2,424,383 km (0.077 R)
• M8: 3,337,229 km (0.099 R)
• M9: 4,802,989 km (0.069 R)
• M10: 5,170,252 km (0.063 R)
• M11: 5,223,509 km (0.09 R)
• M12: 5,931,855 km (0.1 R)
• M13: 6,212,201 km (0.117 R)
• M14: 7,256,993 km (0.096 R)
• M15: 7,556,787 km (0.05 R)
• M16: 8,106,709 km (0.115 R)
• M17: 8,796,205 km (0.098 R)
• M18: 8,923,513 km (0.092 R)
• M19: 8,987,391 km (0.079 R)
• M20: 10,163,829 km (0.116 R)
• M21: 10,297,569 km (0.109 R)
• M22: 11,526,666 km (0.102 R)
• M23: 11,596,229 km (0.078 R)
• M24: 11,876,276 km (0.04 R)
• M25: 12,087,658 km (0.092 R)
• M26: 12,801,389 km (0.11 R)
• M27: 13,090,711 km (0.102 R)
• M28: 13,455,431 km (0.092 R)
• M29: 14,269,542 km (0.054 R)
• M30: 15,404,990 km (0.107 R)
• M31: 15,481,734 km (0.059 R)
• M32: 15,558,627 km (0.086 R)
• M33: 16,022,530 km (0.098 R)
• M34: 16,178,112 km (0.067 R)
• M35: 16,412,532 km (0.039 R)
• M36: 16,805,675 km (0.114 R)
• M37: 17,761,755 km (0.05 R)
• M38: 17,922,872 km (0.089 R)
• M39: 18,327,684 km (0.106 R)
• M40: 18,408,916 km (0.104 R)
• M41: 19,063,855 km (0.061 R)
• M42: 19,311,440 km (0.102 R)
• M43: 20,903,759 km (0.029 R)
• M44: 21,159,123 km (0.102 R)
• M45: 23,238,084 km (0.112 R)
• M46: 24,480,644 km (0.118 R)
• M47: 24,659,863 km (0.11 R)
• M48: 24,749,771 km (0.074 R)
• M49: 26,384,576 km (0.117 R)
• M50: 27,029,642 km (0.073 R)
• M51: 27,122,244 km (0.098 R)
• M52: 27,866,792 km (0.09 R)
• M53: 28,901,411 km (0.103 R)
• M54: 30,044,488 km (0.111 R)
• M55: 31,688,719 km (0.098 R)
• M56: 33,760,051 km (0.104 R)
• M57: 34,661,079 km (0.118 R)
• M58: 35,570,035 km (0.07 R)
• M59: 36,180,245 km (0.047 R)
• M60: 39,598,257 km (0.116 R)
• M61: 41,398,668 km (0.105 R)
• M62: 42,470,237 km (0.09 R)
• M63: 43,225,856 km (0.09 R)
• M64: 44,312,834 km (0.089 R)
• M65: 45,518,892 km (0.114 R)
• M66: 46,402,716 km (0.103 R)
• M67: 55,547,185 km (0.109 R)
• M68: 56,491,447 km (0.099 R)
• M69: 57,084,303 km (0.089 R)
• M70: 57,203,234 km (0.085 R)
• M71: 58,037,242 km (0.029 R)
• M72: 58,875,289 km (0.073 R)
• M73: 59,837,951 km (0.106 R)
• M74: 60,442,327 km (0.112 R)
• M75: 61,291,744 km (0.092 R)
• M76: 62,022,978 km (0.089 R)
• M77: 64,728,755 km (0.063 R)
• M78: 65,722,234 km (0.041 R)
• M79: 67,096,440 km (0.091 R)
• M80: 72,558,558 km (0.11 R)
• M81: 72,816,016 km (0.072 R)
• M82: 74,237,644 km (0.042 R)
• M83: 76,977,230 km (0.102 R)
• M84: 78,689,527 km (0.114 R)
• M85: 78,954,166 km (0.114 R)
• M86: 82,286,010 km (0.104 R)
• M87: 82,554,538 km (0.098 R)
• M88: 82,689,026 km (0.112 R)
• M89: 87,163,947 km (0.103 R)
• M90: 87,848,806 km (0.081 R)
• M91: 88,948,351 km (0.043 R)
• M92: 90,190,761 km (0.074 R)
• M93: 90,606,194 km (0.079 R)
• M94: 91,577,833 km (0.09 R)
• M95: 91,995,360 km (0.119 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit