🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.66 AU - 1.08 AU

Year: 304 Days

Day: 28.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.1 AU - 1.42 AU

Year: 530 Days

Day: 47.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.29 AU - 1.37 AU

Year: 575 Days

Day: 47.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,235,989 km

• M1: 119,977 km (0.093 R)
• M2: 395,238 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.43 AU - 1.67 AU

Year: 723 Days

Day: 35.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.72 AU - 1.9 AU

Year: 913 Days

Day: 30.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,235,989 km

• M1: 496,366 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.97 AU - 2.31 AU

Year: 1173 Days

Day: 27.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,235,989 km

• M1: 658,380 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.28 AU - 3.12 AU

Year: 1663 Days

Day: 27.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,235,989 km

• M1: 108,159 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 10.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.3 AU - 10.67 AU

Year: 10938 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,235,989 km

• M1: 249,080 km (0.087 R)
• M2: 447,597 km (0.103 R)
• M3: 1,018,313 km (0.063 R)
• M4: 1,185,563 km (0.069 R)
• M5: 1,266,047 km (0.118 R)
• M6: 1,475,484 km (0.062 R)
• M7: 1,577,210 km (0.094 R)
• M8: 1,651,411 km (0.083 R)
• M9: 1,849,927 km (0.077 R)
• M10: 2,056,522 km (0.111 R)
• M11: 2,204,025 km (0.063 R)
• M12: 2,304,406 km (0.1 R)
• M13: 3,294,594 km (0.063 R)
• M14: 4,296,600 km (0.111 R)
• M15: 4,486,590 km (0.096 R)
• M16: 4,614,795 km (0.064 R)
• M17: 4,765,889 km (0.118 R)
• M18: 5,409,309 km (0.111 R)
• M19: 5,523,153 km (0.092 R)
• M20: 5,845,836 km (0.089 R)
• M21: 6,056,619 km (0.111 R)
• M22: 7,147,786 km (0.058 R)
• M23: 7,398,512 km (0.088 R)
• M24: 7,575,786 km (0.091 R)
• M25: 8,115,984 km (0.072 R)
• M26: 8,482,947 km (0.057 R)
• M27: 9,070,867 km (0.1 R)
• M28: 9,782,504 km (0.08 R)
• M29: 10,314,025 km (0.054 R)
• M30: 10,398,847 km (0.102 R)
• M31: 10,683,083 km (0.094 R)
• M32: 10,854,821 km (0.112 R)
• M33: 10,941,139 km (0.1 R)
• M34: 11,027,607 km (0.068 R)
• M35: 11,114,374 km (0.089 R)
• M36: 11,201,290 km (0.108 R)
• M37: 12,292,158 km (0.035 R)
• M38: 12,502,343 km (0.064 R)
• M39: 13,232,081 km (0.118 R)
• M40: 13,478,469 km (0.113 R)
• M41: 14,038,264 km (0.076 R)
• M42: 14,510,545 km (0.113 R)
• M43: 14,988,061 km (0.105 R)
• M44: 15,438,500 km (0.093 R)
• M45: 15,665,291 km (0.116 R)
• M46: 16,089,550 km (0.063 R)
• M47: 16,220,897 km (0.076 R)
• M48: 18,164,622 km (0.092 R)
• M49: 18,541,609 km (0.119 R)
• M50: 18,955,696 km (0.099 R)
• M51: 19,233,499 km (0.062 R)
• M52: 19,303,062 km (0.075 R)
• M53: 19,407,781 km (0.052 R)
• M54: 19,582,660 km (0.066 R)
• M55: 19,652,672 km (0.099 R)
• M56: 20,145,597 km (0.101 R)
• M57: 20,606,957 km (0.064 R)
• M58: 21,035,854 km (0.066 R)
• M59: 21,902,624 km (0.088 R)
• M60: 22,048,183 km (0.084 R)
• M61: 22,928,566 km (0.057 R)
• M62: 23,187,520 km (0.109 R)
• M63: 24,045,165 km (0.074 R)
• M64: 24,685,743 km (0.064 R)
• M65: 24,761,440 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 12.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.96 AU - 11.22 AU

Year: 13840 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,235,989 km

• M1: 172,187 km (0.091 R)
• M2: 287,976 km (0.117 R)
• M3: 477,068 km (0.098 R)
• M4: 729,439 km (0.067 R)
• M5: 872,754 km (0.12 R)
• M6: 1,206,806 km (0.108 R)
• M7: 1,451,997 km (0.082 R)
• M8: 1,580,950 km (0.069 R)
• M9: 1,870,572 km (0.065 R)
• M10: 1,971,102 km (0.086 R)
• M11: 2,348,238 km (0.11 R)
• M12: 2,612,428 km (0.119 R)
• M13: 2,886,641 km (0.058 R)
• M14: 3,050,899 km (0.096 R)
• M15: 3,170,278 km (0.118 R)
• M16: 3,790,361 km (0.066 R)
• M17: 3,944,896 km (0.117 R)
• M18: 4,049,016 km (0.117 R)
• M19: 4,340,433 km (0.112 R)
• M20: 4,529,375 km (0.063 R)
• M21: 4,832,011 km (0.109 R)
• M22: 5,198,227 km (0.091 R)
• M23: 5,544,396 km (0.1 R)
• M24: 6,138,001 km (0.063 R)
• M25: 6,658,601 km (0.076 R)
• M26: 6,814,482 km (0.084 R)
• M27: 7,450,124 km (0.113 R)
• M28: 7,644,451 km (0.117 R)
• M29: 8,574,052 km (0.084 R)
• M30: 8,743,696 km (0.116 R)
• M31: 8,880,429 km (0.074 R)
• M32: 9,433,941 km (0.084 R)
• M33: 10,249,549 km (0.118 R)
• M34: 10,647,479 km (0.097 R)
• M35: 11,421,498 km (0.09 R)
• M36: 11,796,540 km (0.064 R)
• M37: 12,061,328 km (0.108 R)
• M38: 12,290,063 km (0.049 R)
• M39: 12,867,960 km (0.084 R)
• M40: 12,984,646 km (0.108 R)
• M41: 13,101,632 km (0.075 R)
• M42: 13,533,671 km (0.05 R)
• M43: 14,050,382 km (0.118 R)
• M44: 14,411,810 km (0.108 R)
• M45: 15,514,646 km (0.082 R)
• M46: 16,560,035 km (0.08 R)
• M47: 16,687,044 km (0.12 R)
• M48: 17,800,950 km (0.096 R)
• M49: 18,105,082 km (0.071 R)
• M50: 18,279,513 km (0.093 R)
• M51: 18,542,357 km (0.082 R)
• M52: 18,806,397 km (0.049 R)
• M53: 19,160,495 km (0.084 R)
• M54: 19,740,486 km (0.118 R)
• M55: 20,281,133 km (0.067 R)
• M56: 20,780,939 km (0.034 R)
• M57: 20,872,194 km (0.063 R)
• M58: 21,101,079 km (0.088 R)
• M59: 21,423,013 km (0.115 R)
• M60: 22,445,066 km (0.1 R)
• M61: 23,435,404 km (0.032 R)
• M62: 23,530,399 km (0.11 R)
• M63: 24,151,529 km (0.083 R)
• M64: 24,439,954 km (0.086 R)
• M65: 24,681,255 km (0.117 R)
• M66: 28,749,719 km (0.11 R)
• M67: 29,464,946 km (0.117 R)
• M68: 29,618,882 km (0.064 R)
• M69: 29,824,729 km (0.042 R)
• M70: 31,017,024 km (0.067 R)
• M71: 31,226,012 km (0.068 R)
• M72: 31,330,731 km (0.078 R)
• M73: 31,697,994 km (0.117 R)
• M74: 32,436,708 km (0.088 R)
• M75: 32,755,052 km (0.076 R)
• M76: 33,823,779 km (0.026 R)
• M77: 34,524,496 km (0.034 R)
• M78: 35,885,537 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 14.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.23 AU - 12.21 AU

Year: 15036 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,235,989 km

• M1: 365,019 km (0.098 R)
• M2: 582,534 km (0.101 R)
• M3: 806,183 km (0.062 R)
• M4: 941,419 km (0.108 R)
• M5: 1,237,025 km (0.102 R)
• M6: 1,369,419 km (0.083 R)
• M7: 1,678,339 km (0.096 R)
• M8: 1,856,659 km (0.066 R)
• M9: 2,041,562 km (0.113 R)
• M10: 2,363,796 km (0.077 R)
• M11: 2,842,659 km (0.045 R)
• M12: 3,203,489 km (0.095 R)
• M13: 3,656,471 km (0.115 R)
• M14: 3,851,248 km (0.116 R)
• M15: 4,539,547 km (0.092 R)
• M16: 4,749,433 km (0.089 R)
• M17: 5,135,246 km (0.078 R)
• M18: 6,260,372 km (0.078 R)
• M19: 6,541,616 km (0.102 R)
• M20: 6,971,410 km (0.052 R)
• M21: 8,676,976 km (0.068 R)
• M22: 8,833,455 km (0.064 R)
• M23: 9,576,358 km (0.077 R)
• M24: 9,955,439 km (0.111 R)
• M25: 10,952,659 km (0.084 R)
• M26: 11,750,314 km (0.06 R)
• M27: 12,922,264 km (0.083 R)
• M28: 13,401,576 km (0.099 R)
• M29: 13,947,608 km (0.111 R)
• M30: 14,439,336 km (0.097 R)
• M31: 14,874,067 km (0.099 R)
• M32: 15,187,475 km (0.092 R)
• M33: 17,705,058 km (0.109 R)
• M34: 18,103,886 km (0.068 R)
• M35: 18,237,476 km (0.081 R)
• M36: 20,211,121 km (0.116 R)
• M37: 21,399,377 km (0.097 R)
• M38: 22,466,608 km (0.069 R)
• M39: 22,970,603 km (0.117 R)
• M40: 23,624,197 km (0.114 R)
• M41: 23,989,963 km (0.093 R)
• M42: 24,652,981 km (0.097 R)
• M43: 25,321,983 km (0.076 R)
• M44: 25,696,277 km (0.064 R)
• M45: 27,211,703 km (0.078 R)
• M46: 27,826,102 km (0.113 R)
• M47: 28,912,182 km (0.04 R)
• M48: 29,775,212 km (0.071 R)
• M49: 29,933,038 km (0.108 R)
• M50: 32,171,770 km (0.093 R)
• M51: 32,333,785 km (0.111 R)
• M52: 32,821,324 km (0.08 R)
• M53: 33,229,577 km (0.078 R)
• M54: 34,712,840 km (0.1 R)
• M55: 35,045,396 km (0.113 R)
• M56: 35,212,048 km (0.066 R)
• M57: 35,713,649 km (0.06 R)
• M58: 36,301,868 km (0.081 R)
• M59: 37,488,030 km (0.086 R)
• M60: 37,658,422 km (0.077 R)
• M61: 39,290,834 km (0.034 R)
• M62: 39,898,051 km (0.097 R)
• M63: 40,946,284 km (0.106 R)
• M64: 41,209,725 km (0.079 R)
• M65: 41,473,766 km (0.079 R)
• M66: 42,713,483 km (0.119 R)
• M67: 43,248,445 km (0.083 R)
• M68: 43,427,215 km (0.11 R)
• M69: 44,144,985 km (0.111 R)
• M70: 46,504,742 km (0.065 R)
• M71: 46,687,999 km (0.098 R)
• M72: 48,440,539 km (0.102 R)
• M73: 49,558,483 km (0.116 R)
• M74: 51,345,879 km (0.103 R)
• M75: 51,819,805 km (0.076 R)
• M76: 52,009,645 km (0.052 R)
• M77: 52,485,665 km (0.071 R)
• M78: 53,154,367 km (0.091 R)
• M79: 56,540,066 km (0.103 R)
• M80: 58,407,197 km (0.114 R)
• M81: 59,596,800 km (0.119 R)
• M82: 63,517,910 km (0.109 R)
• M83: 65,766,366 km (0.116 R)
• M84: 68,665,722 km (0.073 R)
• M85: 69,396,956 km (0.091 R)
• M86: 69,920,998 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit