🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.37 AU - 1.49 AU

Year: 628 Days

Day: 39.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.34 AU - 2.7 AU

Year: 1468 Days

Day: 38.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,704,154 km

• M1: 539,151 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.65 AU - 4.43 AU

Year: 2981 Days

Day: 38.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.47 AU - 5.59 AU

Year: 3539 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 11.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.21 AU - 5.35 AU

Year: 3836 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,704,154 km

• M1: 168,148 km (0.111 R)
• M2: 286,031 km (0.091 R)
• M3: 373,845 km (0.116 R)
• M4: 459,864 km (0.045 R)
• M5: 579,692 km (0.065 R)
• M6: 666,459 km (0.059 R)
• M7: 786,885 km (0.036 R)
• M8: 915,389 km (0.102 R)
• M9: 1,094,907 km (0.111 R)
• M10: 1,206,208 km (0.094 R)
• M11: 1,345,184 km (0.09 R)
• M12: 1,477,429 km (0.088 R)
• M13: 1,627,026 km (0.119 R)
• M14: 1,729,501 km (0.078 R)
• M15: 1,807,890 km (0.084 R)
• M16: 1,887,626 km (0.074 R)
• M17: 2,119,951 km (0.109 R)
• M18: 2,508,457 km (0.062 R)
• M19: 2,688,423 km (0.11 R)
• M20: 3,157,263 km (0.104 R)
• M21: 3,534,250 km (0.038 R)
• M22: 3,908,394 km (0.077 R)
• M23: 3,995,161 km (0.117 R)
• M24: 4,170,938 km (0.109 R)
• M25: 4,259,650 km (0.098 R)
• M26: 4,511,722 km (0.105 R)
• M27: 4,694,830 km (0.074 R)
• M28: 5,529,586 km (0.119 R)
• M29: 5,765,203 km (0.069 R)
• M30: 5,864,386 km (0.106 R)
• M31: 6,616,115 km (0.102 R)
• M32: 6,971,710 km (0.104 R)
• M33: 7,077,475 km (0.077 R)
• M34: 7,376,521 km (0.08 R)
• M35: 7,462,839 km (0.113 R)
• M36: 8,053,601 km (0.079 R)
• M37: 8,321,082 km (0.11 R)
• M38: 8,682,361 km (0.111 R)
• M39: 9,071,764 km (0.052 R)
• M40: 9,257,116 km (0.117 R)
• M41: 9,607,774 km (0.092 R)
• M42: 10,106,234 km (0.086 R)
• M43: 10,467,513 km (0.104 R)
• M44: 10,686,225 km (0.107 R)
• M45: 10,882,048 km (0.118 R)
• M46: 11,054,235 km (0.11 R)
• M47: 12,208,832 km (0.026 R)
• M48: 12,285,426 km (0.105 R)
• M49: 12,362,170 km (0.112 R)
• M50: 12,439,213 km (0.118 R)
• M51: 12,619,328 km (0.086 R)
• M52: 12,748,581 km (0.118 R)
• M53: 12,904,312 km (0.12 R)
• M54: 13,718,574 km (0.072 R)
• M55: 13,824,938 km (0.114 R)
• M56: 13,931,451 km (0.109 R)
• M57: 14,011,636 km (0.114 R)
• M58: 14,199,082 km (0.116 R)
• M59: 14,333,570 km (0.117 R)
• M60: 14,414,503 km (0.047 R)
• M61: 14,794,033 km (0.1 R)
• M62: 15,314,184 km (0.113 R)
• M63: 15,562,816 km (0.094 R)
• M64: 15,784,819 km (0.064 R)
• M65: 16,598,632 km (0.031 R)
• M66: 16,910,842 km (0.081 R)
• M67: 17,339,889 km (0.108 R)
• M68: 19,061,611 km (0.055 R)
• M69: 19,567,850 km (0.081 R)
• M70: 19,867,644 km (0.039 R)
• M71: 20,108,647 km (0.115 R)
• M72: 20,229,522 km (0.069 R)
• M73: 20,320,328 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 8.6

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.47 AU - 5.31 AU

Year: 3970 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,704,154 km

• M1: 111,450 km (0.037 R)
• M2: 178,321 km (0.102 R)
• M3: 255,513 km (0.05 R)
• M4: 411,394 km (0.11 R)
• M5: 568,622 km (0.115 R)
• M6: 769,831 km (0.063 R)
• M7: 929,452 km (0.098 R)
• M8: 993,928 km (0.104 R)
• M9: 1,113,756 km (0.046 R)
• M10: 1,267,094 km (0.116 R)
• M11: 1,324,689 km (0.058 R)
• M12: 1,412,653 km (0.068 R)
• M13: 1,610,271 km (0.077 R)
• M14: 1,898,696 km (0.088 R)
• M15: 2,168,870 km (0.096 R)
• M16: 2,578,768 km (0.103 R)
• M17: 2,764,569 km (0.12 R)
• M18: 2,993,304 km (0.111 R)
• M19: 3,348,150 km (0.056 R)
• M20: 3,510,164 km (0.092 R)
• M21: 4,380,824 km (0.053 R)
• M22: 4,603,126 km (0.088 R)
• M23: 4,851,758 km (0.065 R)
• M24: 5,244,752 km (0.118 R)
• M25: 5,624,132 km (0.107 R)
• M26: 5,987,804 km (0.074 R)
• M27: 6,234,491 km (0.106 R)
• M28: 6,359,106 km (0.034 R)
• M29: 6,610,880 km (0.086 R)
• M30: 6,814,632 km (0.101 R)
• M31: 6,968,867 km (0.116 R)
• M32: 7,072,389 km (0.082 R)
• M33: 7,202,389 km (0.078 R)
• M34: 7,306,958 km (0.111 R)
• M35: 7,385,796 km (0.091 R)
• M36: 7,597,178 km (0.065 R)
• M37: 7,730,470 km (0.103 R)
• M38: 8,053,302 km (0.094 R)
• M39: 8,161,910 km (0.072 R)
• M40: 8,216,364 km (0.074 R)
• M41: 9,189,498 km (0.089 R)
• M42: 9,502,756 km (0.111 R)
• M43: 9,675,242 km (0.072 R)
• M44: 9,819,604 km (0.1 R)
• M45: 9,906,670 km (0.063 R)
• M46: 10,493,393 km (0.069 R)
• M47: 10,671,564 km (0.042 R)
• M48: 10,820,863 km (0.039 R)
• M49: 11,272,948 km (0.06 R)
• M50: 11,547,160 km (0.101 R)
• M51: 11,639,014 km (0.099 R)
• M52: 11,947,036 km (0.092 R)
• M53: 12,728,984 km (0.063 R)
• M54: 13,078,145 km (0.086 R)
• M55: 13,624,177 km (0.11 R)
• M56: 14,705,321 km (0.105 R)
• M57: 15,306,555 km (0.111 R)
• M58: 15,813,692 km (0.088 R)
• M59: 16,257,698 km (0.086 R)
• M60: 17,018,553 km (0.074 R)
• M61: 17,473,480 km (0.078 R)
• M62: 17,826,232 km (0.115 R)
• M63: 17,932,596 km (0.117 R)
• M64: 18,324,094 km (0.11 R)
• M65: 19,515,491 km (0.073 R)
• M66: 20,323,619 km (0.102 R)
• M67: 20,694,472 km (0.062 R)
• M68: 20,880,871 km (0.101 R)
• M69: 21,180,067 km (0.104 R)
• M70: 21,255,165 km (0.114 R)
• M71: 21,480,758 km (0.102 R)
• M72: 21,593,854 km (0.09 R)
• M73: 22,353,063 km (0.105 R)
• M74: 23,082,503 km (0.084 R)
• M75: 23,275,634 km (0.105 R)
• M76: 23,547,154 km (0.094 R)
• M77: 23,780,526 km (0.106 R)
• M78: 23,858,616 km (0.05 R)
• M79: 24,446,386 km (0.051 R)
• M80: 24,525,075 km (0.047 R)
• M81: 24,920,013 km (0.03 R)
• M82: 25,516,310 km (0.112 R)
• M83: 26,036,761 km (0.119 R)
• M84: 26,804,049 km (0.092 R)
• M85: 27,210,805 km (0.11 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.71 AU - 7.37 AU

Year: 6140 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,704,154 km

• M1: 257,608 km (0.05 R)
• M2: 522,396 km (0.101 R)
• M3: 870,360 km (0.089 R)
• M4: 1,039,855 km (0.057 R)
• M5: 1,204,113 km (0.085 R)
• M6: 1,307,037 km (0.075 R)
• M7: 1,522,607 km (0.094 R)
• M8: 1,615,956 km (0.093 R)
• M9: 1,989,352 km (0.089 R)
• M10: 2,154,808 km (0.045 R)
• M11: 2,656,709 km (0.076 R)
• M12: 3,365,354 km (0.073 R)
• M13: 3,690,430 km (0.087 R)
• M14: 3,843,917 km (0.109 R)
• M15: 4,025,828 km (0.102 R)
• M16: 4,157,474 km (0.105 R)
• M17: 4,290,617 km (0.068 R)
• M18: 4,425,105 km (0.11 R)
• M19: 4,643,518 km (0.086 R)
• M20: 5,640,139 km (0.119 R)
• M21: 6,577,070 km (0.096 R)
• M22: 7,335,681 km (0.074 R)
• M23: 7,497,247 km (0.101 R)
• M24: 8,423,707 km (0.103 R)
• M25: 8,729,335 km (0.118 R)
• M26: 9,491,536 km (0.093 R)
• M27: 9,774,126 km (0.039 R)
• M28: 9,987,752 km (0.106 R)
• M29: 10,203,173 km (0.033 R)
• M30: 10,311,332 km (0.107 R)
• M31: 10,821,461 km (0.049 R)
• M32: 11,042,716 km (0.041 R)
• M33: 11,904,400 km (0.113 R)
• M34: 12,094,689 km (0.115 R)
• M35: 12,362,618 km (0.07 R)
• M36: 13,296,408 km (0.101 R)
• M37: 14,821,259 km (0.059 R)
• M38: 15,025,909 km (0.099 R)
• M39: 16,147,744 km (0.112 R)
• M40: 16,231,967 km (0.099 R)
• M41: 16,316,341 km (0.047 R)
• M42: 16,612,544 km (0.091 R)
• M43: 16,697,666 km (0.113 R)
• M44: 16,825,422 km (0.115 R)
• M45: 16,996,263 km (0.046 R)
• M46: 17,512,226 km (0.069 R)
• M47: 17,598,694 km (0.099 R)
• M48: 18,339,801 km (0.111 R)
• M49: 18,427,615 km (0.107 R)
• M50: 18,824,798 km (0.091 R)
• M51: 19,091,082 km (0.119 R)
• M52: 19,224,673 km (0.087 R)
• M53: 19,807,356 km (0.093 R)
• M54: 20,168,785 km (0.1 R)
• M55: 20,304,919 km (0.043 R)
• M56: 20,395,874 km (0.084 R)
• M57: 20,990,077 km (0.085 R)
• M58: 21,636,340 km (0.09 R)
• M59: 22,055,364 km (0.097 R)
• M60: 23,662,194 km (0.072 R)
• M61: 23,901,701 km (0.093 R)
• M62: 24,190,275 km (0.081 R)
• M63: 25,013,811 km (0.102 R)
• M64: 26,093,309 km (0.085 R)
• M65: 26,788,042 km (0.119 R)
• M66: 27,791,245 km (0.084 R)
• M67: 29,062,528 km (0.045 R)
• M68: 29,216,464 km (0.117 R)
• M69: 29,524,935 km (0.109 R)
• M70: 30,352,810 km (0.073 R)
• M71: 30,508,840 km (0.056 R)
• M72: 31,345,840 km (0.096 R)
• M73: 31,503,666 km (0.065 R)
• M74: 31,714,449 km (0.096 R)
• M75: 31,872,724 km (0.056 R)
• M76: 31,978,490 km (0.114 R)
• M77: 32,296,385 km (0.115 R)
• M78: 33,632,444 km (0.117 R)
• M79: 34,063,734 km (0.119 R)
• M80: 36,192,662 km (0.11 R)
• M81: 36,303,065 km (0.102 R)
• M82: 37,078,580 km (0.109 R)
• M83: 37,245,382 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 9.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.64 AU - 12.24 AU

Year: 12383 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,704,154 km

• M1: 441,912 km (0.104 R)
• M2: 666,608 km (0.061 R)
• M3: 888,611 km (0.098 R)
• M4: 1,425,219 km (0.089 R)
• M5: 1,664,875 km (0.107 R)
• M6: 1,996,084 km (0.118 R)
• M7: 2,404,038 km (0.037 R)
• M8: 2,545,707 km (0.116 R)
• M9: 2,897,561 km (0.118 R)
• M10: 3,109,841 km (0.098 R)
• M11: 3,296,090 km (0.104 R)
• M12: 3,614,434 km (0.098 R)
• M13: 3,810,407 km (0.052 R)
• M14: 4,663,863 km (0.082 R)
• M15: 4,770,227 km (0.077 R)
• M16: 4,913,243 km (0.106 R)
• M17: 4,985,349 km (0.07 R)
• M18: 5,388,067 km (0.055 R)
• M19: 5,499,816 km (0.104 R)
• M20: 7,306,510 km (0.106 R)
• M21: 7,721,943 km (0.07 R)
• M22: 7,890,091 km (0.104 R)
• M23: 8,144,856 km (0.116 R)
• M24: 8,402,314 km (0.114 R)
• M25: 8,575,548 km (0.115 R)
• M26: 10,417,248 km (0.057 R)
• M27: 11,454,410 km (0.104 R)
• M28: 12,229,177 km (0.028 R)
• M29: 12,376,381 km (0.075 R)
• M30: 12,573,551 km (0.118 R)
• M31: 12,722,102 km (0.076 R)
• M32: 14,809,890 km (0.093 R)
• M33: 15,071,686 km (0.103 R)
• M34: 15,176,854 km (0.073 R)
• M35: 15,335,128 km (0.114 R)
• M36: 15,706,430 km (0.103 R)
• M37: 15,973,462 km (0.114 R)
• M38: 17,221,108 km (0.091 R)
• M39: 18,275,175 km (0.09 R)
• M40: 18,499,721 km (0.111 R)
• M41: 19,065,201 km (0.071 R)
• M42: 19,808,852 km (0.107 R)
• M43: 20,039,682 km (0.105 R)
• M44: 20,678,764 km (0.047 R)
• M45: 21,030,169 km (0.103 R)
• M46: 21,501,702 km (0.06 R)
• M47: 22,575,665 km (0.116 R)
• M48: 22,997,980 km (0.076 R)
• M49: 23,058,567 km (0.094 R)
• M50: 23,422,987 km (0.027 R)
• M51: 24,034,544 km (0.054 R)
• M52: 24,651,336 km (0.076 R)
• M53: 25,148,599 km (0.113 R)
• M54: 25,335,895 km (0.079 R)
• M55: 26,026,738 km (0.092 R)
• M56: 28,395,471 km (0.107 R)
• M57: 30,233,430 km (0.059 R)
• M58: 30,698,979 km (0.1 R)
• M59: 30,832,420 km (0.095 R)
• M60: 33,061,728 km (0.12 R)
• M61: 33,954,229 km (0.035 R)
• M62: 34,507,292 km (0.067 R)
• M63: 34,646,119 km (0.053 R)
• M64: 35,202,922 km (0.04 R)
• M65: 35,342,647 km (0.109 R)
• M66: 35,552,532 km (0.078 R)
• M67: 35,762,717 km (0.119 R)
• M68: 36,396,115 km (0.057 R)
• M69: 37,104,161 km (0.108 R)
• M70: 37,602,472 km (0.106 R)
• M71: 39,617,854 km (0.118 R)
• M72: 40,565,407 km (0.04 R)
• M73: 41,005,375 km (0.056 R)
• M74: 41,668,093 km (0.111 R)
• M75: 41,889,797 km (0.104 R)
• M76: 42,482,953 km (0.105 R)
• M77: 43,452,796 km (0.118 R)
• M78: 46,023,635 km (0.091 R)
• M79: 46,559,046 km (0.086 R)
• M80: 47,713,194 km (0.079 R)
• M81: 47,945,220 km (0.115 R)
• M82: 48,022,562 km (0.101 R)
• M83: 49,501,187 km (0.12 R)
• M84: 50,600,283 km (0.11 R)
• M85: 50,679,121 km (0.044 R)
• M86: 51,073,760 km (0.113 R)
• M87: 53,543,471 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit