🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.39 AU - 0.61 AU

Year: 126 Days

Day: 44.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,793,783 km

• M1: 190,737 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 157 Days

Day: 14.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,793,783 km

• M1: 21,093 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 24.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 378 Days

Day: 21.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.86 AU - 1.32 AU

Year: 406 Days

Day: 41.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.17 AU - 1.61 AU

Year: 584 Days

Day: 29.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,793,783 km

• M1: 741,257 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 14

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.93 AU - 7.43 AU

Year: 5476 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,793,783 km

• M1: 185,501 km (0.095 R)
• M2: 376,687 km (0.044 R)
• M3: 480,359 km (0.1 R)
• M4: 655,538 km (0.105 R)
• M5: 811,269 km (0.105 R)
• M6: 899,981 km (0.039 R)
• M7: 1,052,421 km (0.089 R)
• M8: 1,535,622 km (0.094 R)
• M9: 1,649,017 km (0.089 R)
• M10: 1,780,215 km (0.053 R)
• M11: 2,505,914 km (0.077 R)
• M12: 2,675,259 km (0.093 R)
• M13: 2,990,013 km (0.106 R)
• M14: 3,206,481 km (0.094 R)
• M15: 3,598,128 km (0.112 R)
• M16: 4,104,367 km (0.1 R)
• M17: 4,427,349 km (0.109 R)
• M18: 4,779,652 km (0.036 R)
• M19: 5,292,623 km (0.081 R)
• M20: 5,511,634 km (0.098 R)
• M21: 5,600,196 km (0.033 R)
• M22: 5,778,517 km (0.03 R)
• M23: 6,095,365 km (0.085 R)
• M24: 6,534,435 km (0.117 R)
• M25: 6,959,891 km (0.052 R)
• M26: 7,103,804 km (0.106 R)
• M27: 7,370,089 km (0.107 R)
• M28: 7,887,847 km (0.079 R)
• M29: 8,264,834 km (0.064 R)
• M30: 8,647,804 km (0.043 R)
• M31: 8,751,027 km (0.116 R)
• M32: 8,880,429 km (0.076 R)
• M33: 9,036,759 km (0.109 R)
• M34: 9,193,836 km (0.112 R)
• M35: 9,510,984 km (0.066 R)
• M36: 9,912,355 km (0.085 R)
• M37: 10,128,823 km (0.06 R)
• M38: 10,759,677 km (0.032 R)
• M39: 11,375,272 km (0.072 R)
• M40: 11,601,913 km (0.106 R)
• M41: 11,744,330 km (0.085 R)
• M42: 11,944,642 km (0.116 R)
• M43: 12,146,150 km (0.111 R)
• M44: 12,728,236 km (0.092 R)
• M45: 12,816,349 km (0.062 R)
• M46: 13,768,689 km (0.108 R)
• M47: 14,071,026 km (0.087 R)
• M48: 14,192,649 km (0.093 R)
• M49: 14,284,053 km (0.063 R)
• M50: 14,682,283 km (0.043 R)
• M51: 14,960,236 km (0.099 R)
• M52: 15,115,369 km (0.09 R)
• M53: 15,458,696 km (0.098 R)
• M54: 16,375,881 km (0.058 R)
• M55: 16,954,076 km (0.091 R)
• M56: 17,213,180 km (0.093 R)
• M57: 18,064,541 km (0.096 R)
• M58: 18,362,391 km (0.092 R)
• M59: 18,862,496 km (0.04 R)
• M60: 19,536,435 km (0.084 R)
• M61: 19,638,161 km (0.086 R)
• M62: 20,012,754 km (0.053 R)
• M63: 20,286,668 km (0.09 R)
• M64: 20,527,521 km (0.039 R)
• M65: 20,700,007 km (0.109 R)
• M66: 20,942,356 km (0.112 R)
• M67: 21,185,602 km (0.118 R)
• M68: 21,290,171 km (0.067 R)
• M69: 21,780,403 km (0.075 R)
• M70: 22,807,841 km (0.064 R)
• M71: 23,669,973 km (0.029 R)
• M72: 23,959,745 km (0.091 R)
• M73: 24,141,506 km (0.057 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.72 AU - 10.26 AU

Year: 9608 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,793,783 km

• M1: 197,020 km (0.06 R)
• M2: 318,943 km (0.064 R)
• M3: 438,471 km (0.101 R)
• M4: 643,271 km (0.113 R)
• M5: 922,271 km (0.095 R)
• M6: 1,284,597 km (0.09 R)
• M7: 2,542,865 km (0.1 R)
• M8: 2,969,368 km (0.116 R)
• M9: 3,146,642 km (0.071 R)
• M10: 3,327,356 km (0.077 R)
• M11: 3,922,606 km (0.093 R)
• M12: 4,483,747 km (0.074 R)
• M13: 4,619,433 km (0.1 R)
• M14: 5,390,909 km (0.117 R)
• M15: 5,681,428 km (0.098 R)
• M16: 5,828,632 km (0.11 R)
• M17: 6,700,040 km (0.094 R)
• M18: 6,855,771 km (0.096 R)
• M19: 7,131,330 km (0.102 R)
• M20: 7,290,353 km (0.102 R)
• M21: 8,479,058 km (0.114 R)
• M22: 8,903,018 km (0.094 R)
• M23: 9,464,459 km (0.116 R)
• M24: 9,727,452 km (0.086 R)
• M25: 9,904,277 km (0.11 R)
• M26: 10,081,999 km (0.099 R)
• M27: 12,249,822 km (0.097 R)
• M28: 12,922,713 km (0.097 R)
• M29: 14,455,343 km (0.105 R)
• M30: 14,708,014 km (0.083 R)
• M31: 15,064,057 km (0.096 R)
• M32: 15,371,630 km (0.108 R)
• M33: 15,940,700 km (0.117 R)
• M34: 16,149,389 km (0.107 R)
• M35: 16,516,802 km (0.072 R)
• M36: 16,675,226 km (0.106 R)
• M37: 18,395,153 km (0.12 R)
• M38: 18,504,509 km (0.087 R)
• M39: 18,778,871 km (0.072 R)
• M40: 19,442,936 km (0.103 R)
• M41: 20,680,410 km (0.086 R)
• M42: 20,965,244 km (0.101 R)
• M43: 21,366,166 km (0.111 R)
• M44: 21,481,207 km (0.085 R)
• M45: 21,943,315 km (0.105 R)
• M46: 22,525,550 km (0.105 R)
• M47: 23,705,428 km (0.073 R)
• M48: 24,302,922 km (0.072 R)
• M49: 24,905,353 km (0.056 R)
• M50: 25,512,720 km (0.108 R)
• M51: 25,634,792 km (0.112 R)
• M52: 27,614,271 km (0.087 R)
• M53: 27,865,147 km (0.117 R)
• M54: 28,622,411 km (0.113 R)
• M55: 29,578,341 km (0.115 R)
• M56: 30,480,117 km (0.102 R)
• M57: 31,325,645 km (0.117 R)
• M58: 31,456,393 km (0.096 R)
• M59: 31,652,815 km (0.119 R)
• M60: 33,639,924 km (0.099 R)
• M61: 34,987,052 km (0.091 R)
• M62: 35,122,738 km (0.057 R)
• M63: 35,258,573 km (0.091 R)
• M64: 36,145,987 km (0.065 R)
• M65: 37,178,960 km (0.079 R)
• M66: 37,386,752 km (0.051 R)
• M67: 37,664,406 km (0.097 R)
• M68: 38,012,370 km (0.104 R)
• M69: 41,335,537 km (0.075 R)
• M70: 41,766,379 km (0.063 R)
• M71: 43,213,589 km (0.11 R)
• M72: 44,898,061 km (0.099 R)
• M73: 45,266,969 km (0.065 R)
• M74: 46,678,575 km (0.064 R)
• M75: 46,902,672 km (0.112 R)
• M76: 47,502,261 km (0.114 R)
• M77: 50,614,944 km (0.027 R)
• M78: 50,998,961 km (0.091 R)
• M79: 51,692,796 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.3

Radius: 7

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 15.04 AU - 24.9 AU

Year: 31810 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,793,783 km

• M1: 925,263 km (0.082 R)
• M2: 1,856,958 km (0.071 R)
• M3: 2,955,456 km (0.1 R)
• M4: 3,074,685 km (0.092 R)
• M5: 3,651,983 km (0.064 R)
• M6: 3,780,039 km (0.117 R)
• M7: 4,717,569 km (0.115 R)
• M8: 6,950,616 km (0.106 R)
• M9: 8,424,305 km (0.076 R)
• M10: 8,650,646 km (0.112 R)
• M11: 9,931,055 km (0.095 R)
• M12: 12,470,479 km (0.08 R)
• M13: 13,977,827 km (0.117 R)
• M14: 14,380,395 km (0.107 R)
• M15: 15,680,400 km (0.041 R)
• M16: 17,017,506 km (0.093 R)
• M17: 17,160,372 km (0.057 R)
• M18: 18,831,978 km (0.067 R)
• M19: 20,327,059 km (0.088 R)
• M20: 21,088,961 km (0.091 R)
• M21: 21,550,471 km (0.088 R)
• M22: 22,093,212 km (0.09 R)
• M23: 26,016,117 km (0.065 R)
• M24: 26,428,259 km (0.113 R)
• M25: 27,342,751 km (0.099 R)
• M26: 27,594,075 km (0.076 R)
• M27: 29,031,860 km (0.085 R)
• M28: 30,320,796 km (0.115 R)
• M29: 31,190,408 km (0.106 R)
• M30: 34,478,420 km (0.086 R)
• M31: 36,209,117 km (0.071 R)
• M32: 36,946,336 km (0.083 R)
• M33: 38,904,871 km (0.093 R)
• M34: 38,998,968 km (0.074 R)
• M35: 40,039,122 km (0.083 R)
• M36: 40,229,261 km (0.103 R)
• M37: 41,953,526 km (0.117 R)
• M38: 42,824,784 km (0.106 R)
• M39: 43,213,888 km (0.066 R)
• M40: 46,169,344 km (0.066 R)
• M41: 46,768,184 km (0.1 R)
• M42: 46,968,495 km (0.075 R)
• M43: 47,269,337 km (0.097 R)
• M44: 47,570,777 km (0.085 R)
• M45: 49,189,425 km (0.094 R)
• M46: 49,291,302 km (0.085 R)
• M47: 49,596,930 km (0.097 R)
• M48: 50,620,628 km (0.114 R)
• M49: 51,341,241 km (0.11 R)
• M50: 51,754,580 km (0.111 R)
• M51: 54,257,652 km (0.052 R)
• M52: 55,523,998 km (0.114 R)
• M53: 56,373,564 km (0.115 R)
• M54: 58,085,712 km (0.108 R)
• M55: 58,732,124 km (0.111 R)
• M56: 59,380,930 km (0.074 R)
• M57: 60,358,552 km (0.071 R)
• M58: 60,467,459 km (0.071 R)
• M59: 62,660,415 km (0.06 R)
• M60: 63,877,543 km (0.06 R)
• M61: 64,099,696 km (0.084 R)
• M62: 65,549,897 km (0.055 R)
• M63: 68,141,830 km (0.119 R)
• M64: 70,767,273 km (0.098 R)
• M65: 71,803,537 km (0.091 R)
• M66: 73,309,240 km (0.107 R)
• M67: 73,774,639 km (0.117 R)
• M68: 76,234,028 km (0.098 R)
• M69: 76,705,560 km (0.104 R)
• M70: 79,435,422 km (0.098 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit