🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.07 AU - 1.45 AU

Year: 509 Days

Day: 42.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,435,413 km

• M1: 1,053,618 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.25 AU - 1.53 AU

Year: 590 Days

Day: 35 Hours

Environment

Temp: -12 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,435,413 km

• M1: 721,211 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.5 AU - 1.9 AU

Year: 798 Days

Day: 31.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.61 AU - 2.31 AU

Year: 988 Days

Day: 46.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,435,413 km

• M1: 127,308 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.04 AU - 2.08 AU

Year: 1064 Days

Day: 22.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.3 AU - 4.76 AU

Year: 3470 Days

Day: 45.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.57 AU - 5.23 AU

Year: 3904 Days

Day: 43.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,435,413 km

• M1: 715,078 km (0.105 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 10.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.67 AU - 8.55 AU

Year: 7555 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,435,413 km

• M1: 206,445 km (0.051 R)
• M2: 464,950 km (0.089 R)
• M3: 826,379 km (0.079 R)
• M4: 1,054,665 km (0.117 R)
• M5: 1,176,737 km (0.091 R)
• M6: 1,248,693 km (0.104 R)
• M7: 1,651,710 km (0.084 R)
• M8: 1,733,091 km (0.074 R)
• M9: 2,204,923 km (0.105 R)
• M10: 2,739,885 km (0.057 R)
• M11: 3,085,007 km (0.052 R)
• M12: 3,366,102 km (0.062 R)
• M13: 4,146,554 km (0.116 R)
• M14: 4,343,275 km (0.114 R)
• M15: 4,542,988 km (0.113 R)
• M16: 4,922,069 km (0.099 R)
• M17: 5,100,539 km (0.114 R)
• M18: 5,463,913 km (0.043 R)
• M19: 5,993,190 km (0.112 R)
• M20: 6,088,334 km (0.113 R)
• M21: 6,247,955 km (0.066 R)
• M22: 6,571,386 km (0.074 R)
• M23: 6,669,522 km (0.105 R)
• M24: 7,100,513 km (0.095 R)
• M25: 7,302,470 km (0.052 R)
• M26: 8,059,136 km (0.088 R)
• M27: 9,058,151 km (0.042 R)
• M28: 9,609,270 km (0.118 R)
• M29: 9,795,519 km (0.085 R)
• M30: 10,058,213 km (0.049 R)
• M31: 10,437,443 km (0.043 R)
• M32: 11,015,190 km (0.063 R)
• M33: 11,406,090 km (0.069 R)
• M34: 11,524,272 km (0.119 R)
• M35: 12,201,651 km (0.096 R)
• M36: 12,282,284 km (0.067 R)
• M37: 12,769,225 km (0.118 R)
• M38: 12,892,045 km (0.117 R)
• M39: 13,804,144 km (0.118 R)
• M40: 14,608,681 km (0.085 R)
• M41: 14,737,036 km (0.109 R)
• M42: 15,124,494 km (0.096 R)
• M43: 15,384,795 km (0.066 R)
• M44: 16,130,091 km (0.057 R)
• M45: 16,262,785 km (0.054 R)
• M46: 16,395,927 km (0.113 R)
• M47: 16,618,678 km (0.038 R)
• M48: 17,337,944 km (0.063 R)
• M49: 18,067,384 km (0.093 R)
• M50: 18,435,993 km (0.071 R)
• M51: 18,713,946 km (0.114 R)
• M52: 19,133,568 km (0.086 R)
• M53: 19,603,455 km (0.061 R)
• M54: 20,220,097 km (0.089 R)
• M55: 20,315,540 km (0.079 R)
• M56: 21,278,053 km (0.089 R)
• M57: 21,618,388 km (0.093 R)
• M58: 23,597,867 km (0.065 R)
• M59: 24,152,277 km (0.102 R)
• M60: 24,405,845 km (0.078 R)
• M61: 25,325,573 km (0.079 R)
• M62: 25,996,819 km (0.103 R)
• M63: 27,727,217 km (0.107 R)
• M64: 27,886,240 km (0.047 R)
• M65: 28,045,711 km (0.101 R)
• M66: 28,205,482 km (0.11 R)
• M67: 28,686,588 km (0.095 R)
• M68: 28,847,556 km (0.1 R)
• M69: 29,602,726 km (0.109 R)
• M70: 32,408,135 km (0.098 R)
• M71: 32,912,130 km (0.032 R)
• M72: 34,496,222 km (0.081 R)
• M73: 34,896,097 km (0.095 R)
• M74: 35,527,550 km (0.085 R)
• M75: 37,210,526 km (0.107 R)
• M76: 37,855,741 km (0.06 R)
• M77: 38,504,547 km (0.073 R)
• M78: 40,112,724 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 9.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.54 AU - 8.58 AU

Year: 9013 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,435,413 km

• M1: 294,558 km (0.105 R)
• M2: 434,881 km (0.09 R)
• M3: 585,526 km (0.104 R)
• M4: 1,066,483 km (0.115 R)
• M5: 1,217,876 km (0.038 R)
• M6: 1,417,290 km (0.106 R)
• M7: 1,542,204 km (0.028 R)
• M8: 1,627,625 km (0.112 R)
• M9: 1,692,700 km (0.112 R)
• M10: 1,825,543 km (0.053 R)
• M11: 2,078,363 km (0.093 R)
• M12: 2,149,422 km (0.038 R)
• M13: 2,342,553 km (0.079 R)
• M14: 2,416,604 km (0.085 R)
• M15: 2,566,950 km (0.075 R)
• M16: 2,668,826 km (0.041 R)
• M17: 3,253,903 km (0.118 R)
• M18: 4,054,551 km (0.097 R)
• M19: 4,143,861 km (0.117 R)
• M20: 4,233,769 km (0.112 R)
• M21: 4,354,794 km (0.102 R)
• M22: 5,760,416 km (0.12 R)
• M23: 6,030,141 km (0.072 R)
• M24: 6,899,304 km (0.114 R)
• M25: 7,439,652 km (0.06 R)
• M26: 8,830,014 km (0.076 R)
• M27: 9,063,088 km (0.098 R)
• M28: 9,258,762 km (0.074 R)
• M29: 9,337,450 km (0.026 R)
• M30: 9,416,288 km (0.077 R)
• M31: 9,974,887 km (0.037 R)
• M32: 10,055,520 km (0.083 R)
• M33: 10,217,535 km (0.093 R)
• M34: 10,380,447 km (0.088 R)
• M35: 10,874,120 km (0.085 R)
• M36: 11,291,498 km (0.047 R)
• M37: 11,756,747 km (0.089 R)
• M38: 12,662,113 km (0.106 R)
• M39: 13,233,876 km (0.119 R)
• M40: 13,411,449 km (0.046 R)
• M41: 13,679,379 km (0.105 R)
• M42: 14,402,535 km (0.082 R)
• M43: 14,768,751 km (0.082 R)
• M44: 14,860,753 km (0.088 R)
• M45: 15,277,383 km (0.082 R)
• M46: 15,744,727 km (0.114 R)
• M47: 15,885,798 km (0.107 R)
• M48: 16,885,411 km (0.06 R)
• M49: 17,905,369 km (0.082 R)
• M50: 18,348,478 km (0.067 R)
• M51: 18,497,029 km (0.081 R)
• M52: 18,795,327 km (0.092 R)
• M53: 20,824,323 km (0.062 R)
• M54: 21,707,399 km (0.111 R)
• M55: 22,285,445 km (0.077 R)
• M56: 23,242,124 km (0.095 R)
• M57: 23,779,479 km (0.05 R)
• M58: 24,484,085 km (0.095 R)
• M59: 26,303,494 km (0.105 R)
• M60: 26,471,044 km (0.12 R)
• M61: 26,638,893 km (0.057 R)
• M62: 27,370,576 km (0.114 R)
• M63: 27,597,067 km (0.093 R)
• M64: 28,165,838 km (0.102 R)
• M65: 28,681,203 km (0.078 R)
• M66: 28,796,094 km (0.064 R)
• M67: 28,968,880 km (0.094 R)
• M68: 29,721,207 km (0.114 R)
• M69: 29,837,445 km (0.099 R)
• M70: 30,304,190 km (0.107 R)
• M71: 30,479,968 km (0.075 R)
• M72: 30,655,895 km (0.104 R)
• M73: 32,914,374 km (0.05 R)
• M74: 34,673,794 km (0.084 R)
• M75: 35,719,184 km (0.038 R)
• M76: 36,712,664 km (0.115 R)
• M77: 36,899,960 km (0.1 R)
• M78: 37,212,770 km (0.031 R)
• M79: 37,967,192 km (0.104 R)
• M80: 38,283,142 km (0.105 R)
• M81: 38,599,841 km (0.117 R)
• M82: 39,683,079 km (0.081 R)
• M83: 40,325,004 km (0.081 R)
• M84: 40,389,480 km (0.109 R)
• M85: 40,518,284 km (0.076 R)
• M86: 41,814,400 km (0.082 R)
• M87: 42,926,810 km (0.095 R)
• M88: 43,982,672 km (0.068 R)
• M89: 44,115,365 km (0.104 R)
• M90: 44,314,480 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 6.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.02 AU - 14.3 AU

Year: 17181 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,435,413 km

• M1: 162,613 km (0.113 R)
• M2: 265,237 km (0.07 R)
• M3: 377,735 km (0.09 R)
• M4: 424,260 km (0.116 R)
• M5: 577,298 km (0.105 R)
• M6: 892,202 km (0.061 R)
• M7: 2,103,944 km (0.093 R)
• M8: 2,644,890 km (0.049 R)
• M9: 2,898,608 km (0.113 R)
• M10: 3,954,470 km (0.11 R)
• M11: 4,062,480 km (0.08 R)
• M12: 4,135,035 km (0.081 R)
• M13: 4,244,690 km (0.097 R)
• M14: 4,692,736 km (0.058 R)
• M15: 5,313,567 km (0.105 R)
• M16: 5,674,247 km (0.087 R)
• M17: 6,418,945 km (0.059 R)
• M18: 6,802,664 km (0.112 R)
• M19: 6,888,982 km (0.099 R)
• M20: 6,975,749 km (0.094 R)
• M21: 7,062,815 km (0.113 R)
• M22: 7,281,976 km (0.052 R)
• M23: 8,643,615 km (0.116 R)
• M24: 8,878,185 km (0.064 R)
• M25: 9,642,480 km (0.117 R)
• M26: 9,885,726 km (0.059 R)
• M27: 10,328,536 km (0.119 R)
• M28: 10,427,869 km (0.101 R)
• M29: 10,577,467 km (0.11 R)
• M30: 10,878,608 km (0.097 R)
• M31: 11,592,489 km (0.078 R)
• M32: 12,059,234 km (0.055 R)
• M33: 12,321,329 km (0.059 R)
• M34: 14,428,715 km (0.098 R)
• M35: 14,595,367 km (0.109 R)
• M36: 15,042,963 km (0.102 R)
• M37: 17,053,708 km (0.099 R)
• M38: 17,525,091 km (0.115 R)
• M39: 18,420,435 km (0.068 R)
• M40: 18,964,672 km (0.105 R)
• M41: 19,637,114 km (0.057 R)
• M42: 20,566,715 km (0.101 R)
• M43: 21,383,819 km (0.058 R)
• M44: 23,963,933 km (0.098 R)
• M45: 24,227,226 km (0.102 R)
• M46: 24,491,565 km (0.048 R)
• M47: 24,756,802 km (0.07 R)
• M48: 25,023,086 km (0.109 R)
• M49: 25,156,528 km (0.066 R)
• M50: 26,640,389 km (0.039 R)
• M51: 27,461,681 km (0.051 R)
• M52: 29,058,938 km (0.068 R)
• M53: 29,692,185 km (0.113 R)
• M54: 29,975,075 km (0.117 R)
• M55: 30,329,921 km (0.068 R)
• M56: 30,472,189 km (0.043 R)
• M57: 30,614,755 km (0.068 R)
• M58: 33,585,620 km (0.115 R)
• M59: 35,142,485 km (0.032 R)
• M60: 35,516,629 km (0.083 R)
• M61: 36,118,012 km (0.077 R)
• M62: 38,018,952 km (0.101 R)
• M63: 38,634,099 km (0.096 R)
• M64: 39,097,553 km (0.077 R)
• M65: 39,485,311 km (0.087 R)
• M66: 40,420,896 km (0.111 R)
• M67: 41,127,447 km (0.043 R)
• M68: 41,758,750 km (0.066 R)
• M69: 41,917,174 km (0.112 R)
• M70: 42,075,748 km (0.048 R)
• M71: 42,234,471 km (0.089 R)
• M72: 42,552,516 km (0.112 R)
• M73: 42,951,344 km (0.105 R)
• M74: 43,111,114 km (0.094 R)
• M75: 44,720,488 km (0.082 R)
• M76: 44,882,503 km (0.032 R)
• M77: 45,288,511 km (0.086 R)
• M78: 45,777,098 km (0.05 R)
• M79: 46,431,439 km (0.115 R)
• M80: 47,418,785 km (0.109 R)
• M81: 47,666,669 km (0.04 R)
• M82: 48,496,039 km (0.081 R)
• M83: 48,912,520 km (0.064 R)
• M84: 49,497,597 km (0.076 R)
• M85: 50,590,410 km (0.108 R)
• M86: 51,351,563 km (0.076 R)
• M87: 53,743,783 km (0.073 R)
• M88: 54,261,092 km (0.104 R)
• M89: 54,953,431 km (0.054 R)
• M90: 55,561,696 km (0.109 R)
• M91: 58,281,834 km (0.119 R)
• M92: 58,370,247 km (0.059 R)
• M93: 58,902,067 km (0.106 R)
• M94: 59,257,512 km (0.087 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit