🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.52 AU

Year: 523 Days

Day: 25.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,588,504 km

• M1: 324,478 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1 AU - 1.62 AU

Year: 529 Days

Day: 42.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,588,504 km

• M1: 615,745 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.65 AU - 2.21 AU

Year: 947 Days

Day: 42.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.32 AU - 3.32 AU

Year: 1672 Days

Day: 37.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 13.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.29 AU - 9.43 AU

Year: 7781 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,588,504 km

• M1: 185,053 km (0.048 R)
• M2: 369,357 km (0.069 R)
• M3: 600,037 km (0.075 R)
• M4: 735,573 km (0.05 R)
• M5: 832,512 km (0.104 R)
• M6: 1,229,096 km (0.039 R)
• M7: 1,661,284 km (0.105 R)
• M8: 2,383,393 km (0.081 R)
• M9: 2,508,457 km (0.068 R)
• M10: 2,765,466 km (0.076 R)
• M11: 3,112,533 km (0.032 R)
• M12: 3,333,190 km (0.094 R)
• M13: 4,086,116 km (0.113 R)
• M14: 4,206,692 km (0.087 R)
• M15: 4,451,285 km (0.119 R)
• M16: 4,732,229 km (0.073 R)
• M17: 5,947,712 km (0.114 R)
• M18: 6,257,529 km (0.101 R)
• M19: 6,362,098 km (0.112 R)
• M20: 6,572,732 km (0.035 R)
• M21: 6,893,171 km (0.109 R)
• M22: 7,401,953 km (0.074 R)
• M23: 7,512,506 km (0.09 R)
• M24: 7,772,806 km (0.109 R)
• M25: 7,998,250 km (0.09 R)
• M26: 8,532,913 km (0.037 R)
• M27: 8,687,747 km (0.062 R)
• M28: 8,843,628 km (0.104 R)
• M29: 8,961,062 km (0.099 R)
• M30: 9,158,082 km (0.097 R)
• M31: 9,356,449 km (0.098 R)
• M32: 9,596,404 km (0.077 R)
• M33: 10,535,430 km (0.088 R)
• M34: 11,503,478 km (0.118 R)
• M35: 11,803,870 km (0.117 R)
• M36: 12,500,099 km (0.079 R)
• M37: 13,164,912 km (0.062 R)
• M38: 13,705,110 km (0.063 R)
• M39: 14,714,447 km (0.108 R)
• M40: 15,040,570 km (0.071 R)
• M41: 15,463,334 km (0.094 R)
• M42: 16,320,978 km (0.067 R)
• M43: 17,144,963 km (0.066 R)
• M44: 17,389,855 km (0.068 R)
• M45: 18,531,735 km (0.112 R)
• M46: 18,833,474 km (0.101 R)
• M47: 19,289,299 km (0.079 R)
• M48: 19,493,201 km (0.099 R)
• M49: 20,522,733 km (0.052 R)
• M50: 20,626,554 km (0.096 R)
• M51: 23,281,468 km (0.11 R)
• M52: 23,444,230 km (0.085 R)
• M53: 24,428,285 km (0.083 R)
• M54: 25,537,703 km (0.107 R)
• M55: 26,211,193 km (0.103 R)
• M56: 26,833,669 km (0.068 R)
• M57: 27,403,787 km (0.092 R)
• M58: 28,208,773 km (0.107 R)
• M59: 29,079,732 km (0.115 R)
• M60: 29,724,199 km (0.11 R)
• M61: 30,729,347 km (0.101 R)
• M62: 32,046,557 km (0.117 R)
• M63: 32,288,157 km (0.116 R)
• M64: 32,469,619 km (0.069 R)
• M65: 32,712,267 km (0.067 R)
• M66: 34,118,637 km (0.097 R)
• M67: 34,984,360 km (0.101 R)
• M68: 35,419,839 km (0.08 R)
• M69: 36,359,314 km (0.104 R)
• M70: 38,647,264 km (0.089 R)
• M71: 39,033,076 km (0.107 R)
• M72: 39,162,030 km (0.051 R)
• M73: 42,430,444 km (0.103 R)
• M74: 43,561,404 km (0.09 R)
• M75: 44,231,453 km (0.09 R)
• M76: 45,107,498 km (0.107 R)
• M77: 45,242,734 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 13

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.53 AU - 10.79 AU

Year: 8999 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,588,504 km

• M1: 262,395 km (0.118 R)
• M2: 407,355 km (0.096 R)
• M3: 820,844 km (0.062 R)
• M4: 967,001 km (0.068 R)
• M5: 1,082,939 km (0.092 R)
• M6: 1,438,084 km (0.099 R)
• M7: 1,734,587 km (0.065 R)
• M8: 1,854,116 km (0.07 R)
• M9: 2,333,577 km (0.06 R)
• M10: 2,739,436 km (0.098 R)
• M11: 3,051,348 km (0.12 R)
• M12: 4,216,266 km (0.08 R)
• M13: 4,778,605 km (0.079 R)
• M14: 4,880,331 km (0.118 R)
• M15: 6,379,302 km (0.067 R)
• M16: 6,566,748 km (0.104 R)
• M17: 7,062,815 km (0.116 R)
• M18: 7,809,607 km (0.103 R)
• M19: 7,969,976 km (0.119 R)
• M20: 9,462,813 km (0.1 R)
• M21: 9,720,122 km (0.055 R)
• M22: 9,979,524 km (0.065 R)
• M23: 10,549,642 km (0.071 R)
• M24: 10,727,215 km (0.073 R)
• M25: 11,085,352 km (0.096 R)
• M26: 12,276,450 km (0.037 R)
• M27: 14,187,264 km (0.106 R)
• M28: 14,927,474 km (0.077 R)
• M29: 15,177,003 km (0.06 R)
• M30: 15,478,443 km (0.091 R)
• M31: 15,579,272 km (0.052 R)
• M32: 17,537,358 km (0.095 R)
• M33: 17,853,459 km (0.107 R)
• M34: 18,012,332 km (0.038 R)
• M35: 18,545,199 km (0.086 R)
• M36: 19,899,958 km (0.079 R)
• M37: 20,783,632 km (0.118 R)
• M38: 21,736,571 km (0.051 R)
• M39: 22,761,166 km (0.048 R)
• M40: 22,876,058 km (0.061 R)
• M41: 23,568,995 km (0.082 R)
• M42: 23,918,007 km (0.05 R)
• M43: 24,210,171 km (0.096 R)
• M44: 24,503,682 km (0.03 R)
• M45: 24,798,241 km (0.067 R)
• M46: 25,569,567 km (0.12 R)
• M47: 25,748,786 km (0.055 R)
• M48: 25,988,292 km (0.097 R)
• M49: 26,288,684 km (0.086 R)
• M50: 27,930,820 km (0.059 R)
• M51: 28,176,909 km (0.094 R)
• M52: 28,485,529 km (0.061 R)
• M53: 28,671,330 km (0.085 R)
• M54: 29,293,357 km (0.09 R)
• M55: 30,360,888 km (0.069 R)
• M56: 31,313,527 km (0.119 R)
• M57: 32,663,648 km (0.083 R)
• M58: 32,858,125 km (0.095 R)
• M59: 33,052,902 km (0.075 R)
• M60: 33,967,094 km (0.051 R)
• M61: 34,427,407 km (0.037 R)
• M62: 35,088,480 km (0.109 R)
• M63: 35,354,016 km (0.098 R)
• M64: 35,954,053 km (0.094 R)
• M65: 36,961,744 km (0.093 R)
• M66: 39,693,701 km (0.065 R)
• M67: 40,039,720 km (0.102 R)
• M68: 40,178,398 km (0.09 R)
• M69: 41,223,788 km (0.046 R)
• M70: 41,504,134 km (0.062 R)
• M71: 41,644,457 km (0.115 R)
• M72: 42,702,413 km (0.087 R)
• M73: 42,844,082 km (0.096 R)
• M74: 43,128,019 km (0.099 R)
• M75: 43,555,121 km (0.085 R)
• M76: 44,270,049 km (0.099 R)
• M77: 44,556,978 km (0.099 R)
• M78: 45,349,547 km (0.074 R)
• M79: 45,494,208 km (0.102 R)
• M80: 46,875,595 km (0.119 R)
• M81: 47,241,362 km (0.105 R)
• M82: 47,534,723 km (0.112 R)
• M83: 47,681,629 km (0.095 R)
• M84: 47,975,888 km (0.025 R)
• M85: 48,492,150 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 10.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.67 AU - 9.37 AU

Year: 9566 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,588,504 km

• M1: 142,716 km (0.118 R)
• M2: 221,854 km (0.052 R)
• M3: 299,495 km (0.11 R)
• M4: 531,072 km (0.081 R)
• M5: 613,800 km (0.107 R)
• M6: 740,659 km (0.11 R)
• M7: 1,129,464 km (0.063 R)
• M8: 1,224,159 km (0.054 R)
• M9: 1,490,294 km (0.059 R)
• M10: 1,559,857 km (0.094 R)
• M11: 1,793,678 km (0.12 R)
• M12: 1,886,728 km (0.055 R)
• M13: 2,019,870 km (0.078 R)
• M14: 2,097,362 km (0.098 R)
• M15: 2,195,648 km (0.038 R)
• M16: 2,275,384 km (0.059 R)
• M17: 2,562,462 km (0.095 R)
• M18: 2,926,882 km (0.029 R)
• M19: 3,081,716 km (0.073 R)
• M20: 3,285,020 km (0.108 R)
• M21: 3,399,911 km (0.073 R)
• M22: 3,633,583 km (0.117 R)
• M23: 3,752,513 km (0.098 R)
• M24: 4,018,648 km (0.12 R)
• M25: 4,341,181 km (0.05 R)
• M26: 4,672,241 km (0.096 R)
• M27: 5,413,049 km (0.038 R)
• M28: 5,549,183 km (0.078 R)
• M29: 6,076,965 km (0.084 R)
• M30: 6,190,210 km (0.093 R)
• M31: 6,942,987 km (0.101 R)
• M32: 7,390,584 km (0.104 R)
• M33: 7,481,240 km (0.104 R)
• M34: 7,602,564 km (0.097 R)
• M35: 8,126,007 km (0.061 R)
• M36: 9,272,824 km (0.12 R)
• M37: 10,266,752 km (0.107 R)
• M38: 10,368,030 km (0.099 R)
• M39: 11,294,340 km (0.12 R)
• M40: 12,860,181 km (0.107 R)
• M41: 12,933,035 km (0.094 R)
• M42: 13,152,196 km (0.094 R)
• M43: 13,409,504 km (0.074 R)
• M44: 14,078,805 km (0.106 R)
• M45: 14,682,881 km (0.066 R)
• M46: 14,988,061 km (0.097 R)
• M47: 15,955,361 km (0.114 R)
• M48: 16,426,744 km (0.106 R)
• M49: 16,703,949 km (0.104 R)
• M50: 17,022,592 km (0.108 R)
• M51: 17,383,422 km (0.119 R)
• M52: 17,463,906 km (0.102 R)
• M53: 19,017,779 km (0.063 R)
• M54: 19,559,473 km (0.032 R)
• M55: 20,275,448 km (0.108 R)
• M56: 20,445,242 km (0.097 R)
• M57: 20,572,849 km (0.115 R)
• M58: 20,914,381 km (0.12 R)
• M59: 21,043,035 km (0.084 R)
• M60: 21,171,839 km (0.074 R)
• M61: 22,782,409 km (0.106 R)
• M62: 25,385,562 km (0.09 R)
• M63: 25,706,001 km (0.081 R)
• M64: 26,536,418 km (0.105 R)
• M65: 27,001,368 km (0.093 R)
• M66: 27,235,040 km (0.053 R)
• M67: 28,128,588 km (0.088 R)
• M68: 28,270,557 km (0.065 R)
• M69: 29,463,001 km (0.089 R)
• M70: 29,703,555 km (0.045 R)
• M71: 30,186,457 km (0.107 R)
• M72: 30,526,044 km (0.098 R)
• M73: 31,111,121 km (0.111 R)
• M74: 31,847,591 km (0.071 R)
• M75: 32,391,380 km (0.068 R)
• M76: 32,639,563 km (0.06 R)
• M77: 33,038,091 km (0.1 R)
• M78: 33,337,885 km (0.096 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit