🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.89 AU - 1.27 AU

Year: 391 Days

Day: 17.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,526,965 km

• M1: 118,182 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 452 Days

Day: 34.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 565 Days

Day: 47.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 633 Days

Day: 20.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.84 AU - 3.44 AU

Year: 1938 Days

Day: 41.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,526,965 km

• M1: 594,652 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.58 AU - 3.8 AU

Year: 2469 Days

Day: 31.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 8.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.74 AU - 8.04 AU

Year: 7718 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,526,965 km

• M1: 113,694 km (0.076 R)
• M2: 337,942 km (0.117 R)
• M3: 543,639 km (0.119 R)
• M4: 625,319 km (0.098 R)
• M5: 1,023,698 km (0.086 R)
• M6: 1,376,600 km (0.101 R)
• M7: 1,626,428 km (0.114 R)
• M8: 1,783,356 km (0.086 R)
• M9: 1,945,371 km (0.045 R)
• M10: 2,460,287 km (0.067 R)
• M11: 2,931,071 km (0.089 R)
• M12: 3,363,110 km (0.081 R)
• M13: 3,586,759 km (0.093 R)
• M14: 4,627,212 km (0.054 R)
• M15: 4,876,143 km (0.102 R)
• M16: 5,078,399 km (0.104 R)
• M17: 5,231,886 km (0.102 R)
• M18: 5,888,023 km (0.068 R)
• M19: 6,103,593 km (0.112 R)
• M20: 6,212,201 km (0.066 R)
• M21: 6,962,883 km (0.073 R)
• M22: 7,133,574 km (0.084 R)
• M23: 7,219,444 km (0.099 R)
• M24: 7,479,146 km (0.109 R)
• M25: 7,654,025 km (0.082 R)
• M26: 7,800,781 km (0.027 R)
• M27: 8,127,054 km (0.101 R)
• M28: 8,216,663 km (0.069 R)
• M29: 8,854,100 km (0.066 R)
• M30: 9,256,667 km (0.102 R)
• M31: 9,665,219 km (0.114 R)
• M32: 10,015,428 km (0.105 R)
• M33: 10,143,932 km (0.051 R)
• M34: 10,532,438 km (0.105 R)
• M35: 10,663,037 km (0.108 R)
• M36: 10,992,003 km (0.028 R)
• M37: 11,324,110 km (0.119 R)
• M38: 11,458,000 km (0.072 R)
• M39: 11,592,339 km (0.11 R)
• M40: 11,659,658 km (0.105 R)
• M41: 12,374,885 km (0.067 R)
• M42: 13,104,325 km (0.072 R)
• M43: 13,280,102 km (0.055 R)
• M44: 13,421,323 km (0.087 R)
• M45: 13,812,072 km (0.079 R)
• M46: 13,955,088 km (0.051 R)
• M47: 14,206,562 km (0.069 R)
• M48: 14,495,734 km (0.109 R)
• M49: 14,568,439 km (0.111 R)
• M50: 15,153,666 km (0.097 R)
• M51: 15,264,219 km (0.09 R)
• M52: 16,840,681 km (0.078 R)
• M53: 16,993,570 km (0.069 R)
• M54: 17,185,205 km (0.09 R)
• M55: 17,570,719 km (0.09 R)
• M56: 18,271,884 km (0.099 R)
• M57: 18,982,175 km (0.109 R)
• M58: 19,983,583 km (0.091 R)
• M59: 20,388,993 km (0.083 R)
• M60: 20,879,076 km (0.084 R)
• M61: 21,002,195 km (0.073 R)
• M62: 22,962,376 km (0.042 R)
• M63: 23,344,449 km (0.066 R)
• M64: 24,243,981 km (0.089 R)
• M65: 24,330,149 km (0.089 R)
• M66: 24,763,085 km (0.1 R)
• M67: 25,592,456 km (0.12 R)
• M68: 25,768,233 km (0.036 R)
• M69: 27,863,351 km (0.099 R)
• M70: 28,134,722 km (0.086 R)
• M71: 28,406,990 km (0.072 R)
• M72: 28,497,946 km (0.101 R)
• M73: 28,634,678 km (0.096 R)
• M74: 29,183,253 km (0.03 R)
• M75: 29,320,883 km (0.106 R)
• M76: 29,781,495 km (0.098 R)
• M77: 29,966,398 km (0.117 R)
• M78: 30,105,375 km (0.063 R)
• M79: 30,756,425 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.7

Radius: 7.4

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.64 AU - 18 AU

Year: 26197 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,526,965 km

• M1: 265,536 km (0.085 R)
• M2: 379,380 km (0.105 R)
• M3: 558,449 km (0.108 R)
• M4: 710,440 km (0.036 R)
• M5: 904,918 km (0.097 R)
• M6: 993,629 km (0.078 R)
• M7: 1,445,564 km (0.117 R)
• M8: 1,841,101 km (0.068 R)
• M9: 2,557,525 km (0.092 R)
• M10: 3,213,961 km (0.085 R)
• M11: 3,305,365 km (0.062 R)
• M12: 3,679,509 km (0.068 R)
• M13: 4,116,485 km (0.109 R)
• M14: 6,537,427 km (0.068 R)
• M15: 6,828,993 km (0.102 R)
• M16: 7,424,991 km (0.07 R)
• M17: 7,913,727 km (0.101 R)
• M18: 8,037,594 km (0.119 R)
• M19: 9,771,135 km (0.033 R)
• M20: 10,171,608 km (0.096 R)
• M21: 10,577,467 km (0.114 R)
• M22: 11,057,676 km (0.087 R)
• M23: 12,039,337 km (0.1 R)
• M24: 12,902,816 km (0.1 R)
• M25: 14,084,939 km (0.095 R)
• M26: 15,301,319 km (0.12 R)
• M27: 15,922,001 km (0.104 R)
• M28: 16,156,869 km (0.08 R)
• M29: 16,630,197 km (0.039 R)
• M30: 17,671,099 km (0.082 R)
• M31: 18,568,387 km (0.097 R)
• M32: 19,064,005 km (0.11 R)
• M33: 19,147,031 km (0.074 R)
• M34: 19,899,658 km (0.104 R)
• M35: 20,237,301 km (0.084 R)
• M36: 21,089,560 km (0.11 R)
• M37: 22,215,134 km (0.07 R)
• M38: 22,477,678 km (0.119 R)
• M39: 23,626,889 km (0.107 R)
• M40: 24,343,762 km (0.085 R)
• M41: 25,249,727 km (0.093 R)
• M42: 26,074,460 km (0.091 R)
• M43: 27,656,458 km (0.08 R)
• M44: 27,844,652 km (0.118 R)
• M45: 32,386,892 km (0.098 R)
• M46: 32,983,039 km (0.103 R)
• M47: 33,582,927 km (0.034 R)
• M48: 34,590,618 km (0.107 R)
• M49: 38,404,616 km (0.085 R)
• M50: 39,035,470 km (0.032 R)
• M51: 39,140,936 km (0.074 R)
• M52: 39,775,979 km (0.057 R)
• M53: 39,988,408 km (0.099 R)
• M54: 46,309,666 km (0.114 R)
• M55: 47,205,608 km (0.108 R)
• M56: 47,655,748 km (0.027 R)
• M57: 48,333,576 km (0.11 R)
• M58: 48,446,822 km (0.101 R)
• M59: 49,470,520 km (0.071 R)
• M60: 50,731,181 km (0.069 R)
• M61: 51,307,731 km (0.097 R)
• M62: 51,538,860 km (0.118 R)
• M63: 51,654,649 km (0.118 R)
• M64: 52,002,314 km (0.114 R)
• M65: 52,933,561 km (0.092 R)
• M66: 53,050,247 km (0.08 R)
• M67: 53,284,069 km (0.101 R)
• M68: 55,166,908 km (0.075 R)
• M69: 60,211,797 km (0.093 R)
• M70: 60,455,791 km (0.074 R)
• M71: 61,066,898 km (0.118 R)
• M72: 61,803,069 km (0.119 R)
• M73: 62,789,069 km (0.111 R)
• M74: 63,407,955 km (0.059 R)
• M75: 64,776,776 km (0.076 R)
• M76: 66,029,508 km (0.119 R)
• M77: 66,406,944 km (0.107 R)
• M78: 68,686,217 km (0.083 R)
• M79: 70,091,689 km (0.082 R)
• M80: 70,605,109 km (0.074 R)
• M81: 71,635,838 km (0.083 R)
• M82: 77,923,137 km (0.049 R)
• M83: 79,388,748 km (0.066 R)
• M84: 79,656,229 km (0.037 R)
• M85: 82,347,046 km (0.118 R)
• M86: 85,341,247 km (0.117 R)
• M87: 86,713,957 km (0.084 R)
• M88: 86,989,367 km (0.103 R)
• M89: 87,679,312 km (0.086 R)
• M90: 89,342,242 km (0.116 R)
• M91: 91,716,061 km (0.111 R)
• M92: 91,996,707 km (0.037 R)
• M93: 93,404,123 km (0.097 R)
• M94: 93,969,005 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.3

Radius: 5

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 19.46 AU - 21 AU

Year: 31687 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,526,965 km

• M1: 64,925 km (0.045 R)
• M2: 237,113 km (0.098 R)
• M3: 511,475 km (0.102 R)
• M4: 677,529 km (0.098 R)
• M5: 860,188 km (0.082 R)
• M6: 1,177,485 km (0.092 R)
• M7: 1,462,170 km (0.112 R)
• M8: 1,982,022 km (0.117 R)
• M9: 2,594,027 km (0.102 R)
• M10: 3,259,738 km (0.115 R)
• M11: 3,975,563 km (0.104 R)
• M12: 4,351,054 km (0.054 R)
• M13: 4,885,717 km (0.118 R)
• M14: 4,935,383 km (0.047 R)
• M15: 5,035,165 km (0.065 R)
• M16: 5,287,537 km (0.114 R)
• M17: 5,699,978 km (0.047 R)
• M18: 7,853,888 km (0.096 R)
• M19: 7,970,425 km (0.108 R)
• M20: 8,442,556 km (0.11 R)
• M21: 8,984,399 km (0.098 R)
• M22: 9,475,529 km (0.06 R)
• M23: 9,537,463 km (0.09 R)
• M24: 9,661,928 km (0.112 R)
• M25: 11,196,204 km (0.112 R)
• M26: 11,261,728 km (0.11 R)
• M27: 11,327,401 km (0.087 R)
• M28: 11,991,167 km (0.078 R)
• M29: 12,873,046 km (0.107 R)
• M30: 13,356,397 km (0.115 R)
• M31: 13,845,732 km (0.115 R)
• M32: 14,698,140 km (0.095 R)
• M33: 14,841,904 km (0.069 R)
• M34: 15,275,887 km (0.05 R)
• M35: 15,348,592 km (0.108 R)
• M36: 16,082,220 km (0.087 R)
• M37: 16,156,271 km (0.081 R)
• M38: 17,128,507 km (0.067 R)
• M39: 17,204,054 km (0.036 R)
• M40: 17,279,751 km (0.1 R)
• M41: 18,042,550 km (0.091 R)
• M42: 18,583,197 km (0.106 R)
• M43: 19,759,336 km (0.12 R)
• M44: 20,236,403 km (0.055 R)
• M45: 20,556,692 km (0.064 R)
• M46: 21,936,284 km (0.086 R)
• M47: 24,103,209 km (0.053 R)
• M48: 26,687,063 km (0.035 R)
• M49: 28,906,348 km (0.115 R)
• M50: 29,992,428 km (0.101 R)
• M51: 30,083,533 km (0.099 R)
• M52: 35,138,146 km (0.07 R)
• M53: 36,102,604 km (0.101 R)
• M54: 36,490,960 km (0.103 R)
• M55: 36,880,513 km (0.073 R)
• M56: 38,849,071 km (0.117 R)
• M57: 38,948,404 km (0.109 R)
• M58: 39,846,141 km (0.109 R)
• M59: 40,448,422 km (0.102 R)
• M60: 40,750,759 km (0.107 R)
• M61: 40,952,716 km (0.077 R)
• M62: 42,171,191 km (0.117 R)
• M63: 42,580,042 km (0.086 R)
• M64: 43,607,779 km (0.109 R)
• M65: 43,814,374 km (0.081 R)
• M66: 46,318,044 km (0.084 R)
• M67: 46,845,526 km (0.093 R)
• M68: 47,057,057 km (0.045 R)
• M69: 48,975,052 km (0.118 R)
• M70: 49,404,697 km (0.071 R)
• M71: 52,118,552 km (0.081 R)
• M72: 52,887,036 km (0.075 R)
• M73: 53,327,751 km (0.064 R)
• M74: 55,438,278 km (0.084 R)
• M75: 55,773,976 km (0.083 R)
• M76: 56,785,257 km (0.116 R)
• M77: 61,467,970 km (0.096 R)
• M78: 64,148,465 km (0.103 R)
• M79: 64,383,333 km (0.059 R)
• M80: 67,582,334 km (0.118 R)
• M81: 68,060,598 km (0.101 R)
• M82: 69,140,845 km (0.053 R)
• M83: 70,589,999 km (0.098 R)
• M84: 74,256,493 km (0.093 R)
• M85: 74,626,599 km (0.115 R)
• M86: 75,988,687 km (0.089 R)
• M87: 77,359,004 km (0.101 R)
• M88: 79,997,461 km (0.107 R)
• M89: 82,665,390 km (0.114 R)
• M90: 83,304,921 km (0.076 R)
• M91: 83,561,182 km (0.095 R)
• M92: 86,397,258 km (0.042 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit