🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 581 Days

Day: 42.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,805,410 km

• M1: 1,110,914 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.52 AU - 1.8 AU

Year: 801 Days

Day: 18.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,805,410 km

• M1: 41,887 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.05 AU

Year: 890 Days

Day: 35.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,805,410 km

• M1: 87,365 km (0.114 R)
• M2: 489,634 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.04 AU - 2.04 AU

Year: 1092 Days

Day: 32.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,805,410 km

• M1: 467,344 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.22 AU - 3.14 AU

Year: 1644 Days

Day: 33.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,805,410 km

• M1: 214,523 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.43 AU - 3.43 AU

Year: 1879 Days

Day: 16.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 12.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.33 AU - 6.69 AU

Year: 4847 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,805,410 km

• M1: 173,833 km (0.092 R)
• M2: 305,928 km (0.112 R)
• M3: 466,147 km (0.064 R)
• M4: 828,024 km (0.058 R)
• M5: 993,180 km (0.083 R)
• M6: 1,071,420 km (0.12 R)
• M7: 1,197,681 km (0.097 R)
• M8: 1,700,928 km (0.109 R)
• M9: 2,048,743 km (0.115 R)
• M10: 2,208,065 km (0.119 R)
• M11: 2,419,297 km (0.094 R)
• M12: 2,686,479 km (0.055 R)
• M13: 2,786,111 km (0.047 R)
• M14: 2,899,656 km (0.101 R)
• M15: 3,236,700 km (0.06 R)
• M16: 3,329,749 km (0.094 R)
• M17: 3,920,362 km (0.102 R)
• M18: 4,381,273 km (0.104 R)
• M19: 4,618,236 km (0.082 R)
• M20: 4,738,363 km (0.118 R)
• M21: 4,889,906 km (0.112 R)
• M22: 5,166,961 km (0.111 R)
• M23: 5,244,752 km (0.042 R)
• M24: 5,544,396 km (0.11 R)
• M25: 5,672,153 km (0.085 R)
• M26: 5,833,419 km (0.089 R)
• M27: 5,930,808 km (0.112 R)
• M28: 6,193,352 km (0.042 R)
• M29: 6,276,229 km (0.03 R)
• M30: 6,611,328 km (0.116 R)
• M31: 6,952,262 km (0.077 R)
• M32: 7,264,173 km (0.119 R)
• M33: 7,404,347 km (0.061 R)
• M34: 7,598,375 km (0.095 R)
• M35: 7,758,445 km (0.053 R)
• M36: 8,045,822 km (0.097 R)
• M37: 8,520,347 km (0.115 R)
• M38: 9,534,919 km (0.1 R)
• M39: 10,115,060 km (0.119 R)
• M40: 10,508,203 km (0.088 R)
• M41: 10,766,559 km (0.09 R)
• M42: 11,329,944 km (0.119 R)
• M43: 12,027,070 km (0.086 R)
• M44: 12,255,506 km (0.108 R)
• M45: 12,401,663 km (0.067 R)
• M46: 13,056,005 km (0.076 R)
• M47: 13,333,808 km (0.1 R)
• M48: 13,656,790 km (0.057 R)
• M49: 14,025,848 km (0.065 R)
• M50: 14,266,551 km (0.076 R)
• M51: 14,929,718 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 12.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.31 AU - 6.73 AU

Year: 5535 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,805,410 km

• M1: 249,978 km (0.097 R)
• M2: 352,602 km (0.104 R)
• M3: 646,861 km (0.095 R)
• M4: 867,668 km (0.041 R)
• M5: 1,050,177 km (0.105 R)
• M6: 1,263,204 km (0.118 R)
• M7: 1,454,839 km (0.061 R)
• M8: 1,789,639 km (0.046 R)
• M9: 1,986,361 km (0.113 R)
• M10: 2,087,489 km (0.075 R)
• M11: 2,619,608 km (0.049 R)
• M12: 3,336,631 km (0.1 R)
• M13: 3,482,339 km (0.091 R)
• M14: 4,112,296 km (0.086 R)
• M15: 4,190,236 km (0.113 R)
• M16: 4,887,213 km (0.105 R)
• M17: 4,969,940 km (0.054 R)
• M18: 5,192,991 km (0.082 R)
• M19: 5,305,788 km (0.078 R)
• M20: 5,505,202 km (0.052 R)
• M21: 5,649,115 km (0.116 R)
• M22: 6,029,243 km (0.039 R)
• M23: 6,267,403 km (0.084 R)
• M24: 6,508,555 km (0.115 R)
• M25: 6,599,809 km (0.111 R)
• M26: 6,938,200 km (0.086 R)
• M27: 7,156,463 km (0.101 R)
• M28: 7,987,180 km (0.114 R)
• M29: 8,248,827 km (0.115 R)
• M30: 8,480,254 km (0.088 R)
• M31: 9,187,404 km (0.08 R)
• M32: 9,392,802 km (0.065 R)
• M33: 9,773,678 km (0.105 R)
• M34: 10,443,278 km (0.112 R)
• M35: 11,164,190 km (0.093 R)
• M36: 11,938,508 km (0.103 R)
• M37: 12,125,506 km (0.102 R)
• M38: 13,616,847 km (0.102 R)
• M39: 13,694,787 km (0.047 R)
• M40: 13,851,267 km (0.054 R)
• M41: 14,047,838 km (0.113 R)
• M42: 14,166,170 km (0.085 R)
• M43: 14,762,916 km (0.075 R)
• M44: 15,816,684 km (0.065 R)
• M45: 16,104,510 km (0.117 R)
• M46: 16,352,693 km (0.112 R)
• M47: 16,518,746 km (0.092 R)
• M48: 16,602,072 km (0.079 R)
• M49: 16,769,024 km (0.067 R)
• M50: 17,188,945 km (0.099 R)
• M51: 17,315,505 km (0.048 R)
• M52: 17,697,279 km (0.111 R)
• M53: 18,210,698 km (0.111 R)
• M54: 18,296,717 km (0.071 R)
• M55: 19,252,199 km (0.068 R)
• M56: 20,045,965 km (0.117 R)
• M57: 21,211,482 km (0.097 R)
• M58: 21,985,352 km (0.12 R)
• M59: 23,000,673 km (0.095 R)
• M60: 23,186,922 km (0.088 R)
• M61: 23,560,767 km (0.064 R)
• M62: 23,654,715 km (0.078 R)
• M63: 24,552,003 km (0.09 R)
• M64: 24,694,719 km (0.113 R)
• M65: 24,837,734 km (0.08 R)
• M66: 25,028,771 km (0.086 R)
• M67: 25,316,448 km (0.047 R)
• M68: 26,721,620 km (0.098 R)
• M69: 26,966,512 km (0.065 R)
• M70: 27,113,716 km (0.115 R)
• M71: 27,212,152 km (0.116 R)
• M72: 27,903,743 km (0.119 R)
• M73: 28,102,409 km (0.114 R)
• M74: 29,810,068 km (0.093 R)
• M75: 30,318,701 km (0.099 R)
• M76: 30,471,889 km (0.074 R)
• M77: 31,499,477 km (0.102 R)
• M78: 32,069,595 km (0.089 R)
• M79: 32,904,800 km (0.106 R)
• M80: 34,118,038 km (0.057 R)
• M81: 35,560,760 km (0.088 R)
• M82: 36,100,210 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 14

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.2 AU - 7.7 AU

Year: 6139 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,805,410 km

• M1: 201,508 km (0.117 R)
• M2: 431,440 km (0.039 R)
• M3: 533,616 km (0.07 R)
• M4: 719,416 km (0.041 R)
• M5: 821,442 km (0.118 R)
• M6: 1,042,398 km (0.074 R)
• M7: 1,363,285 km (0.119 R)
• M8: 1,578,258 km (0.1 R)
• M9: 1,698,833 km (0.119 R)
• M10: 1,840,652 km (0.093 R)
• M11: 2,023,610 km (0.063 R)
• M12: 2,795,535 km (0.118 R)
• M13: 2,964,581 km (0.118 R)
• M14: 3,291,004 km (0.118 R)
• M15: 3,447,333 km (0.07 R)
• M16: 3,560,579 km (0.103 R)
• M17: 3,931,432 km (0.11 R)
• M18: 4,339,385 km (0.1 R)
• M19: 4,462,056 km (0.12 R)
• M20: 4,710,837 km (0.057 R)
• M21: 5,118,491 km (0.055 R)
• M22: 5,326,582 km (0.094 R)
• M23: 6,549,544 km (0.098 R)
• M24: 7,946,190 km (0.114 R)
• M25: 8,127,204 km (0.102 R)
• M26: 8,431,785 km (0.113 R)
• M27: 9,115,447 km (0.088 R)
• M28: 9,241,708 km (0.118 R)
• M29: 9,432,146 km (0.082 R)
• M30: 9,655,944 km (0.116 R)
• M31: 9,914,000 km (0.098 R)
• M32: 10,076,464 km (0.092 R)
• M33: 11,103,154 km (0.055 R)
• M34: 11,475,503 km (0.042 R)
• M35: 11,817,633 km (0.068 R)
• M36: 12,059,084 km (0.068 R)
• M37: 12,302,330 km (0.057 R)
• M38: 12,476,911 km (0.119 R)
• M39: 12,722,850 km (0.103 R)
• M40: 13,398,584 km (0.1 R)
• M41: 14,012,982 km (0.103 R)
• M42: 14,232,143 km (0.086 R)
• M43: 14,415,550 km (0.104 R)
• M44: 14,673,606 km (0.099 R)
• M45: 15,082,457 km (0.08 R)
• M46: 15,232,055 km (0.094 R)
• M47: 16,561,831 km (0.11 R)
• M48: 16,754,962 km (0.058 R)
• M49: 16,871,049 km (0.088 R)
• M50: 17,299,348 km (0.041 R)
• M51: 17,928,706 km (0.066 R)
• M52: 18,047,637 km (0.078 R)
• M53: 18,365,831 km (0.085 R)
• M54: 18,886,881 km (0.097 R)
• M55: 19,210,012 km (0.117 R)
• M56: 19,575,629 km (0.063 R)
• M57: 19,738,990 km (0.118 R)
• M58: 20,066,759 km (0.093 R)
• M59: 21,987,147 km (0.116 R)
• M60: 23,660,698 km (0.073 R)
• M61: 23,878,214 km (0.08 R)
• M62: 24,009,112 km (0.118 R)
• M63: 24,096,477 km (0.086 R)
• M64: 24,271,507 km (0.094 R)
• M65: 24,490,967 km (0.095 R)
• M66: 24,887,551 km (0.086 R)
• M67: 25,197,368 km (0.067 R)
• M68: 26,000,260 km (0.092 R)
• M69: 27,083,797 km (0.026 R)
• M70: 27,952,063 km (0.051 R)
• M71: 28,043,916 km (0.079 R)
• M72: 28,181,995 km (0.112 R)
• M73: 28,320,373 km (0.075 R)
• M74: 28,922,355 km (0.119 R)
• M75: 29,248,179 km (0.114 R)
• M76: 29,528,525 km (0.067 R)
• M77: 29,668,998 km (0.073 R)
• M78: 30,895,850 km (0.072 R)
• M79: 32,283,819 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.16 AU - 7.78 AU

Year: 6167 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,805,410 km

• M1: 180,265 km (0.116 R)
• M2: 272,418 km (0.11 R)
• M3: 402,418 km (0.099 R)
• M4: 796,908 km (0.096 R)
• M5: 1,031,029 km (0.062 R)
• M6: 1,124,976 km (0.05 R)
• M7: 1,255,425 km (0.029 R)
• M8: 1,373,907 km (0.104 R)
• M9: 1,829,732 km (0.106 R)
• M10: 2,125,786 km (0.107 R)
• M11: 2,523,566 km (0.082 R)
• M12: 2,632,324 km (0.071 R)
• M13: 2,877,066 km (0.109 R)
• M14: 3,129,587 km (0.063 R)
• M15: 3,223,236 km (0.057 R)
• M16: 3,510,015 km (0.104 R)
• M17: 3,880,419 km (0.089 R)
• M18: 4,083,274 km (0.046 R)
• M19: 4,315,599 km (0.118 R)
• M20: 4,446,647 km (0.088 R)
• M21: 5,372,957 km (0.085 R)
• M22: 5,771,635 km (0.069 R)
• M23: 5,887,275 km (0.072 R)
• M24: 6,507,657 km (0.057 R)
• M25: 7,055,933 km (0.055 R)
• M26: 9,327,427 km (0.095 R)
• M27: 9,531,928 km (0.118 R)
• M28: 9,634,851 km (0.106 R)
• M29: 9,876,302 km (0.077 R)
• M30: 10,154,554 km (0.072 R)
• M31: 10,506,258 km (0.078 R)
• M32: 10,862,002 km (0.075 R)
• M33: 11,475,802 km (0.097 R)
• M34: 12,026,771 km (0.062 R)
• M35: 12,436,370 km (0.086 R)
• M36: 12,548,868 km (0.119 R)
• M37: 12,699,363 km (0.116 R)
• M38: 12,812,758 km (0.073 R)
• M39: 13,925,318 km (0.084 R)
• M40: 14,159,438 km (0.103 R)
• M41: 14,434,250 km (0.068 R)
• M42: 14,750,350 km (0.052 R)
• M43: 14,869,580 km (0.051 R)
• M44: 15,389,731 km (0.112 R)
• M45: 16,902,615 km (0.108 R)
• M46: 17,613,504 km (0.09 R)
• M47: 18,377,051 km (0.063 R)
• M48: 19,064,753 km (0.076 R)
• M49: 19,368,287 km (0.08 R)
• M50: 19,760,981 km (0.065 R)
• M51: 20,288,613 km (0.043 R)
• M52: 20,643,010 km (0.11 R)
• M53: 20,776,451 km (0.061 R)
• M54: 21,447,697 km (0.057 R)
• M55: 21,537,755 km (0.082 R)
• M56: 21,627,963 km (0.114 R)
• M57: 21,899,333 km (0.043 R)
• M58: 22,490,993 km (0.075 R)
• M59: 23,041,962 km (0.098 R)
• M60: 25,194,675 km (0.084 R)
• M61: 25,623,422 km (0.077 R)
• M62: 26,054,564 km (0.049 R)
• M63: 26,488,098 km (0.108 R)
• M64: 27,606,791 km (0.102 R)
• M65: 27,852,132 km (0.033 R)
• M66: 29,238,904 km (0.09 R)
• M67: 30,344,282 km (0.089 R)
• M68: 30,800,406 km (0.042 R)
• M69: 31,565,749 km (0.031 R)
• M70: 31,873,622 km (0.093 R)
• M71: 33,011,014 km (0.067 R)
• M72: 33,114,985 km (0.116 R)
• M73: 33,219,254 km (0.04 R)
• M74: 34,161,721 km (0.093 R)
• M75: 34,583,437 km (0.088 R)
• M76: 34,847,777 km (0.073 R)
• M77: 35,113,014 km (0.09 R)
• M78: 35,378,700 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit