🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.56 AU - 0.64 AU

Year: 169 Days

Day: 42.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,718,544 km

• M1: 198,217 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.83 AU - 1.31 AU

Year: 402 Days

Day: 40.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,718,544 km

• M1: 384,766 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.72 AU - 2.76 AU

Year: 1218 Days

Day: 26.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.21 AU - 3.61 AU

Year: 2289 Days

Day: 47.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,718,544 km

• M1: 265,087 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.61 AU - 4.64 AU

Year: 3039 Days

Day: 44 Hours

Environment

Temp: -128 °C

Axial Tilt: 91.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 13.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.22 AU - 6.46 AU

Year: 4485 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,718,544 km

• M1: 197,020 km (0.119 R)
• M2: 375,042 km (0.086 R)
• M3: 572,062 km (0.079 R)
• M4: 668,852 km (0.055 R)
• M5: 984,504 km (0.057 R)
• M6: 1,160,431 km (0.038 R)
• M7: 1,274,125 km (0.109 R)
• M8: 1,544,748 km (0.114 R)
• M9: 1,867,580 km (0.065 R)
• M10: 1,968,708 km (0.036 R)
• M11: 2,212,253 km (0.099 R)
• M12: 2,502,772 km (0.076 R)
• M13: 2,690,817 km (0.09 R)
• M14: 3,001,681 km (0.115 R)
• M15: 3,303,719 km (0.048 R)
• M16: 3,385,998 km (0.095 R)
• M17: 3,615,781 km (0.062 R)
• M18: 3,721,995 km (0.066 R)
• M19: 3,807,715 km (0.099 R)
• M20: 4,046,922 km (0.104 R)
• M21: 4,224,195 km (0.086 R)
• M22: 4,632,148 km (0.109 R)
• M23: 4,771,125 km (0.103 R)
• M24: 5,437,733 km (0.082 R)
• M25: 5,535,420 km (0.089 R)
• M26: 5,782,107 km (0.113 R)
• M27: 6,492,398 km (0.093 R)
• M28: 7,418,858 km (0.045 R)
• M29: 7,911,483 km (0.087 R)
• M30: 7,994,660 km (0.07 R)
• M31: 8,189,885 km (0.107 R)
• M32: 8,499,702 km (0.071 R)
• M33: 8,641,970 km (0.107 R)
• M34: 8,813,559 km (0.059 R)
• M35: 9,044,238 km (0.09 R)
• M36: 9,218,520 km (0.057 R)
• M37: 9,688,856 km (0.085 R)
• M38: 9,837,406 km (0.082 R)
• M39: 11,053,338 km (0.058 R)
• M40: 11,364,801 km (0.111 R)
• M41: 11,458,748 km (0.036 R)
• M42: 11,742,236 km (0.087 R)
• M43: 12,445,196 km (0.107 R)
• M44: 12,639,225 km (0.076 R)
• M45: 12,801,688 km (0.094 R)
• M46: 12,899,525 km (0.103 R)
• M47: 13,095,947 km (0.065 R)
• M48: 13,293,416 km (0.118 R)
• M49: 14,059,357 km (0.115 R)
• M50: 15,114,471 km (0.046 R)
• M51: 15,321,664 km (0.055 R)
• M52: 15,738,743 km (0.115 R)
• M53: 15,878,767 km (0.107 R)
• M54: 16,195,017 km (0.112 R)
• M55: 16,442,452 km (0.063 R)
• M56: 16,584,420 km (0.04 R)
• M57: 17,989,892 km (0.057 R)
• M58: 18,356,407 km (0.11 R)
• M59: 19,809,301 km (0.027 R)
• M60: 20,263,780 km (0.096 R)
• M61: 20,645,254 km (0.106 R)
• M62: 20,760,145 km (0.09 R)
• M63: 20,913,633 km (0.033 R)
• M64: 21,453,831 km (0.084 R)
• M65: 22,233,684 km (0.092 R)
• M66: 22,430,106 km (0.103 R)
• M67: 22,587,633 km (0.094 R)
• M68: 24,021,977 km (0.048 R)
• M69: 24,587,756 km (0.04 R)
• M70: 24,709,679 km (0.113 R)
• M71: 24,872,292 km (0.057 R)
• M72: 25,239,854 km (0.119 R)
• M73: 26,769,342 km (0.114 R)
• M74: 28,413,872 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.85 AU - 6.07 AU

Year: 5288 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,718,544 km

• M1: 120,725 km (0.088 R)
• M2: 327,171 km (0.089 R)
• M3: 452,085 km (0.106 R)
• M4: 667,057 km (0.119 R)
• M5: 1,061,546 km (0.062 R)
• M6: 1,177,186 km (0.049 R)
• M7: 1,393,504 km (0.102 R)
• M8: 1,463,815 km (0.085 R)
• M9: 1,535,323 km (0.118 R)
• M10: 1,652,308 km (0.119 R)
• M11: 1,818,063 km (0.061 R)
• M12: 1,989,352 km (0.067 R)
• M13: 2,166,028 km (0.084 R)
• M14: 2,364,694 km (0.082 R)
• M15: 2,552,140 km (0.092 R)
• M16: 2,815,731 km (0.093 R)
• M17: 3,051,198 km (0.095 R)
• M18: 3,236,849 km (0.085 R)
• M19: 3,349,945 km (0.086 R)
• M20: 3,619,221 km (0.098 R)
• M21: 4,178,717 km (0.11 R)
• M22: 4,489,582 km (0.1 R)
• M23: 4,573,805 km (0.102 R)
• M24: 4,829,468 km (0.054 R)
• M25: 4,937,478 km (0.104 R)
• M26: 5,024,394 km (0.075 R)
• M27: 5,199,872 km (0.072 R)
• M28: 5,829,829 km (0.107 R)
• M29: 5,967,908 km (0.059 R)
• M30: 6,177,195 km (0.112 R)
• M31: 6,507,507 km (0.083 R)
• M32: 6,698,993 km (0.095 R)
• M33: 7,210,169 km (0.116 R)
• M34: 7,383,403 km (0.103 R)
• M35: 7,508,018 km (0.086 R)
• M36: 7,936,765 km (0.103 R)
• M37: 8,115,684 km (0.056 R)
• M38: 8,477,562 km (0.113 R)
• M39: 9,216,874 km (0.089 R)
• M40: 9,540,155 km (0.116 R)
• M41: 9,703,217 km (0.097 R)
• M42: 9,839,800 km (0.055 R)
• M43: 10,087,235 km (0.069 R)
• M44: 10,560,114 km (0.097 R)
• M45: 11,068,896 km (0.083 R)
• M46: 11,154,466 km (0.075 R)
• M47: 11,441,245 km (0.109 R)
• M48: 11,643,501 km (0.084 R)
• M49: 11,905,148 km (0.109 R)
• M50: 12,198,360 km (0.11 R)
• M51: 14,160,934 km (0.086 R)
• M52: 14,222,868 km (0.08 R)
• M53: 14,596,414 km (0.078 R)
• M54: 15,099,511 km (0.084 R)
• M55: 15,961,195 km (0.109 R)
• M56: 16,577,239 km (0.068 R)
• M57: 17,200,913 km (0.078 R)
• M58: 17,466,000 km (0.109 R)
• M59: 17,765,645 km (0.095 R)
• M60: 18,134,254 km (0.107 R)
• M61: 18,268,892 km (0.07 R)
• M62: 18,640,942 km (0.037 R)
• M63: 18,844,844 km (0.064 R)
• M64: 19,323,707 km (0.046 R)
• M65: 19,599,116 km (0.08 R)
• M66: 20,014,849 km (0.071 R)
• M67: 20,084,262 km (0.105 R)
• M68: 20,328,406 km (0.103 R)
• M69: 20,608,453 km (0.092 R)
• M70: 20,749,075 km (0.058 R)
• M71: 20,819,536 km (0.078 R)
• M72: 20,889,996 km (0.063 R)
• M73: 21,278,951 km (0.112 R)
• M74: 21,992,383 km (0.11 R)
• M75: 22,135,997 km (0.031 R)
• M76: 22,388,219 km (0.114 R)
• M77: 22,460,325 km (0.106 R)
• M78: 22,895,206 km (0.111 R)
• M79: 23,259,776 km (0.051 R)
• M80: 23,516,037 km (0.116 R)
• M81: 23,810,147 km (0.069 R)
• M82: 24,031,552 km (0.058 R)
• M83: 24,550,656 km (0.096 R)
• M84: 24,662,406 km (0.094 R)
• M85: 24,961,302 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 12

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.45 AU - 8.49 AU

Year: 7420 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,718,544 km

• M1: 180,565 km (0.118 R)
• M2: 306,077 km (0.047 R)
• M3: 407,505 km (0.113 R)
• M4: 637,137 km (0.105 R)
• M5: 1,187,508 km (0.043 R)
• M6: 1,606,681 km (0.026 R)
• M7: 2,070,883 km (0.077 R)
• M8: 2,259,227 km (0.093 R)
• M9: 2,348,238 km (0.073 R)
• M10: 2,483,923 km (0.059 R)
• M11: 2,810,794 km (0.093 R)
• M12: 2,971,463 km (0.038 R)
• M13: 3,085,755 km (0.095 R)
• M14: 4,216,416 km (0.105 R)
• M15: 4,382,470 km (0.052 R)
• M16: 4,893,496 km (0.083 R)
• M17: 5,146,466 km (0.109 R)
• M18: 5,746,503 km (0.11 R)
• M19: 5,869,173 km (0.036 R)
• M20: 5,992,891 km (0.05 R)
• M21: 6,347,737 km (0.074 R)
• M22: 6,860,558 km (0.105 R)
• M23: 7,144,046 km (0.103 R)
• M24: 7,926,144 km (0.115 R)
• M25: 8,269,770 km (0.104 R)
• M26: 8,478,160 km (0.104 R)
• M27: 8,571,509 km (0.109 R)
• M28: 9,281,650 km (0.104 R)
• M29: 9,570,973 km (0.081 R)
• M30: 10,010,790 km (0.044 R)
• M31: 10,357,259 km (0.11 R)
• M32: 10,507,006 km (0.104 R)
• M33: 10,632,369 km (0.094 R)
• M34: 11,011,450 km (0.111 R)
• M35: 11,369,289 km (0.104 R)
• M36: 11,549,554 km (0.069 R)
• M37: 12,280,489 km (0.087 R)
• M38: 12,598,235 km (0.104 R)
• M39: 13,053,312 km (0.113 R)
• M40: 13,161,022 km (0.09 R)
• M41: 13,650,058 km (0.073 R)
• M42: 13,841,693 km (0.102 R)
• M43: 14,366,781 km (0.066 R)
• M44: 14,701,731 km (0.085 R)
• M45: 15,209,017 km (0.072 R)
• M46: 15,379,409 km (0.026 R)
• M47: 15,550,399 km (0.074 R)
• M48: 15,836,879 km (0.091 R)
• M49: 16,009,515 km (0.1 R)
• M50: 16,125,005 km (0.077 R)
• M51: 16,240,794 km (0.095 R)
• M52: 16,531,462 km (0.116 R)
• M53: 16,706,641 km (0.117 R)
• M54: 17,206,448 km (0.087 R)
• M55: 17,413,641 km (0.112 R)
• M56: 17,681,272 km (0.089 R)
• M57: 17,770,881 km (0.071 R)
• M58: 17,920,479 km (0.067 R)
• M59: 18,160,583 km (0.104 R)
• M60: 18,311,228 km (0.096 R)
• M61: 18,462,322 km (0.069 R)
• M62: 18,765,557 km (0.104 R)
• M63: 19,747,517 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 12.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.35 AU - 9.03 AU

Year: 8518 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,718,544 km

• M1: 219,310 km (0.086 R)
• M2: 326,871 km (0.102 R)
• M3: 448,494 km (0.118 R)
• M4: 620,981 km (0.12 R)
• M5: 795,412 km (0.107 R)
• M6: 938,128 km (0.096 R)
• M7: 1,236,875 km (0.095 R)
• M8: 1,390,961 km (0.096 R)
• M9: 1,940,434 km (0.099 R)
• M10: 2,071,482 km (0.12 R)
• M11: 2,222,576 km (0.119 R)
• M12: 2,412,266 km (0.08 R)
• M13: 2,500,379 km (0.097 R)
• M14: 2,589,539 km (0.105 R)
• M15: 2,697,998 km (0.1 R)
• M16: 3,302,523 km (0.026 R)
• M17: 4,222,549 km (0.059 R)
• M18: 4,351,054 km (0.073 R)
• M19: 4,922,967 km (0.093 R)
• M20: 5,612,613 km (0.087 R)
• M21: 5,825,491 km (0.042 R)
• M22: 6,283,709 km (0.042 R)
• M23: 6,455,447 km (0.085 R)
• M24: 6,828,844 km (0.109 R)
• M25: 11,170,922 km (0.111 R)
• M26: 11,319,772 km (0.103 R)
• M27: 11,921,903 km (0.036 R)
• M28: 12,226,784 km (0.087 R)
• M29: 12,689,191 km (0.059 R)
• M30: 13,031,770 km (0.082 R)
• M31: 13,440,770 km (0.08 R)
• M32: 14,174,548 km (0.093 R)
• M33: 14,400,590 km (0.057 R)
• M34: 15,382,401 km (0.094 R)
• M35: 15,681,148 km (0.098 R)
• M36: 15,814,589 km (0.089 R)
• M37: 16,183,498 km (0.054 R)
• M38: 17,826,082 km (0.114 R)
• M39: 18,070,076 km (0.111 R)
• M40: 18,350,273 km (0.111 R)
• M41: 18,950,460 km (0.047 R)
• M42: 19,485,422 km (0.117 R)
• M43: 19,700,843 km (0.081 R)
• M44: 20,242,836 km (0.102 R)
• M45: 21,267,581 km (0.112 R)
• M46: 21,378,284 km (0.084 R)
• M47: 22,309,082 km (0.098 R)
• M48: 23,063,354 km (0.095 R)
• M49: 23,329,190 km (0.118 R)
• M50: 24,171,725 km (0.1 R)
• M51: 25,258,254 km (0.116 R)
• M52: 25,886,416 km (0.056 R)
• M53: 26,400,434 km (0.067 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit