🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 146 Days

Day: 34.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.94 AU - 1.38 AU

Year: 461 Days

Day: 12.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,828,922 km

• M1: 63,130 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.46 AU - 2.08 AU

Year: 869 Days

Day: 26.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,828,922 km

• M1: 428,897 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.71 AU - 2.75 AU

Year: 1229 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,828,922 km

• M1: 678,277 km (0.114 R)
• M2: 807,978 km (0.037 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 11.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.16 AU - 6.26 AU

Year: 5034 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,828,922 km

• M1: 199,713 km (0.098 R)
• M2: 366,216 km (0.062 R)
• M3: 582,385 km (0.119 R)
• M4: 701,016 km (0.109 R)
• M5: 1,323,941 km (0.096 R)
• M6: 1,502,262 km (0.106 R)
• M7: 1,883,138 km (0.069 R)
• M8: 2,122,495 km (0.055 R)
• M9: 2,236,488 km (0.112 R)
• M10: 2,470,459 km (0.118 R)
• M11: 3,530,360 km (0.103 R)
• M12: 3,826,863 km (0.11 R)
• M13: 3,966,438 km (0.108 R)
• M14: 4,250,823 km (0.118 R)
• M15: 4,444,254 km (0.086 R)
• M16: 4,889,906 km (0.088 R)
• M17: 5,092,760 km (0.054 R)
• M18: 5,298,308 km (0.114 R)
• M19: 5,532,877 km (0.076 R)
• M20: 5,664,673 km (0.082 R)
• M21: 5,850,922 km (0.115 R)
• M22: 6,588,589 km (0.095 R)
• M23: 6,954,207 km (0.08 R)
• M24: 7,355,428 km (0.11 R)
• M25: 8,180,460 km (0.032 R)
• M26: 8,421,612 km (0.08 R)
• M27: 8,880,130 km (0.103 R)
• M28: 9,315,459 km (0.102 R)
• M29: 10,110,123 km (0.119 R)
• M30: 10,271,689 km (0.094 R)
• M31: 10,369,077 km (0.094 R)
• M32: 10,761,622 km (0.037 R)
• M33: 10,926,628 km (0.105 R)
• M34: 11,393,075 km (0.089 R)
• M35: 11,493,904 km (0.045 R)
• M36: 11,696,310 km (0.085 R)
• M37: 12,036,495 km (0.065 R)
• M38: 12,449,086 km (0.066 R)
• M39: 12,622,320 km (0.038 R)
• M40: 12,866,165 km (0.1 R)
• M41: 13,076,499 km (0.117 R)
• M42: 13,429,550 km (0.101 R)
• M43: 14,217,482 km (0.045 R)
• M44: 14,362,293 km (0.093 R)
• M45: 14,507,553 km (0.086 R)
• M46: 14,836,518 km (0.066 R)
• M47: 15,278,730 km (0.059 R)
• M48: 15,390,031 km (0.11 R)
• M49: 15,650,630 km (0.088 R)
• M50: 16,593,545 km (0.066 R)
• M51: 17,477,070 km (0.112 R)
• M52: 17,671,248 km (0.099 R)
• M53: 17,866,025 km (0.112 R)
• M54: 18,100,894 km (0.111 R)
• M55: 18,376,004 km (0.029 R)
• M56: 18,533,830 km (0.071 R)
• M57: 18,612,967 km (0.12 R)
• M58: 19,651,625 km (0.062 R)
• M59: 19,813,041 km (0.09 R)
• M60: 20,381,663 km (0.115 R)
• M61: 20,708,983 km (0.07 R)
• M62: 22,709,256 km (0.083 R)
• M63: 23,517,982 km (0.115 R)
• M64: 24,336,133 km (0.067 R)
• M65: 24,639,966 km (0.086 R)
• M66: 26,667,316 km (0.113 R)
• M67: 27,160,092 km (0.106 R)
• M68: 28,063,663 km (0.085 R)
• M69: 29,160,963 km (0.1 R)
• M70: 29,299,192 km (0.093 R)
• M71: 30,225,651 km (0.103 R)
• M72: 30,552,224 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 13.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.12 AU - 8.66 AU

Year: 8177 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,828,922 km

• M1: 170,841 km (0.12 R)
• M2: 351,555 km (0.081 R)
• M3: 598,391 km (0.117 R)
• M4: 942,018 km (0.075 R)
• M5: 1,346,530 km (0.116 R)
• M6: 1,873,414 km (0.097 R)
• M7: 1,967,362 km (0.117 R)
• M8: 2,135,809 km (0.056 R)
• M9: 2,234,244 km (0.117 R)
• M10: 2,884,546 km (0.046 R)
• M11: 3,359,519 km (0.107 R)
• M12: 3,503,881 km (0.039 R)
• M13: 4,071,904 km (0.114 R)
• M14: 4,382,619 km (0.112 R)
• M15: 4,540,894 km (0.079 R)
• M16: 4,895,890 km (0.041 R)
• M17: 5,226,501 km (0.101 R)
• M18: 5,462,417 km (0.079 R)
• M19: 5,805,445 km (0.102 R)
• M20: 6,657,554 km (0.091 R)
• M21: 7,098,269 km (0.111 R)
• M22: 7,435,164 km (0.033 R)
• M23: 7,548,709 km (0.1 R)
• M24: 7,738,997 km (0.085 R)
• M25: 8,163,556 km (0.104 R)
• M26: 8,437,769 km (0.057 R)
• M27: 8,874,744 km (0.094 R)
• M28: 9,564,689 km (0.096 R)
• M29: 9,978,776 km (0.107 R)
• M30: 10,314,175 km (0.077 R)
• M31: 11,648,887 km (0.119 R)
• M32: 11,869,394 km (0.076 R)
• M33: 13,358,342 km (0.068 R)
• M34: 13,821,198 km (0.099 R)
• M35: 14,715,195 km (0.108 R)
• M36: 15,289,351 km (0.106 R)
• M37: 15,434,162 km (0.048 R)
• M38: 16,017,594 km (0.109 R)
• M39: 16,115,431 km (0.119 R)
• M40: 17,156,033 km (0.06 R)
• M41: 17,608,567 km (0.086 R)
• M42: 18,422,828 km (0.066 R)
• M43: 18,576,914 km (0.092 R)
• M44: 19,719,842 km (0.073 R)
• M45: 19,824,859 km (0.106 R)
• M46: 20,035,493 km (0.093 R)
• M47: 21,099,732 km (0.086 R)
• M48: 21,368,709 km (0.047 R)
• M49: 21,530,574 km (0.115 R)
• M50: 22,291,579 km (0.104 R)
• M51: 23,394,115 km (0.11 R)
• M52: 23,672,517 km (0.052 R)
• M53: 24,120,113 km (0.087 R)
• M54: 25,251,672 km (0.037 R)
• M55: 25,938,924 km (0.113 R)
• M56: 27,919,451 km (0.04 R)
• M57: 28,273,998 km (0.049 R)
• M58: 28,748,971 km (0.061 R)
• M59: 28,868,200 km (0.105 R)
• M60: 29,526,581 km (0.058 R)
• M61: 30,250,485 km (0.117 R)
• M62: 30,493,132 km (0.07 R)
• M63: 31,408,671 km (0.119 R)
• M64: 31,715,945 km (0.112 R)
• M65: 33,016,998 km (0.083 R)
• M66: 33,266,826 km (0.113 R)
• M67: 33,957,071 km (0.113 R)
• M68: 34,461,964 km (0.112 R)
• M69: 35,415,501 km (0.049 R)
• M70: 35,607,285 km (0.052 R)
• M71: 36,055,929 km (0.082 R)
• M72: 36,248,910 km (0.113 R)
• M73: 36,894,425 km (0.064 R)
• M74: 37,218,454 km (0.117 R)
• M75: 38,393,396 km (0.109 R)
• M76: 39,315,517 km (0.05 R)
• M77: 39,646,577 km (0.111 R)
• M78: 40,712,462 km (0.067 R)
• M79: 41,383,259 km (0.066 R)
• M80: 42,464,403 km (0.09 R)
• M81: 43,008,341 km (0.115 R)
• M82: 44,585,252 km (0.04 R)
• M83: 45,763,036 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 8

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.57 AU - 9.51 AU

Year: 10028 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,828,922 km

• M1: 101,128 km (0.114 R)
• M2: 320,139 km (0.043 R)
• M3: 794,065 km (0.112 R)
• M4: 942,616 km (0.108 R)
• M5: 1,040,304 km (0.075 R)
• M6: 1,267,244 km (0.096 R)
• M7: 2,930,921 km (0.052 R)
• M8: 3,075,583 km (0.066 R)
• M9: 3,134,225 km (0.116 R)
• M10: 3,372,086 km (0.069 R)
• M11: 3,708,980 km (0.086 R)
• M12: 4,024,482 km (0.113 R)
• M13: 4,088,659 km (0.083 R)
• M14: 4,580,836 km (0.094 R)
• M15: 5,265,995 km (0.06 R)
• M16: 5,873,512 km (0.117 R)
• M17: 6,883,447 km (0.092 R)
• M18: 7,349,444 km (0.11 R)
• M19: 7,428,133 km (0.073 R)
• M20: 7,625,901 km (0.083 R)
• M21: 7,745,579 km (0.071 R)
• M22: 7,865,706 km (0.101 R)
• M23: 8,933,237 km (0.094 R)
• M24: 9,398,486 km (0.081 R)
• M25: 10,796,329 km (0.08 R)
• M26: 11,291,647 km (0.12 R)
• M27: 12,118,325 km (0.039 R)
• M28: 12,585,968 km (0.089 R)
• M29: 13,250,482 km (0.069 R)
• M30: 13,538,757 km (0.05 R)
• M31: 14,317,863 km (0.114 R)
• M32: 14,762,318 km (0.103 R)
• M33: 16,174,223 km (0.067 R)
• M34: 16,637,228 km (0.083 R)
• M35: 17,734,229 km (0.105 R)
• M36: 18,105,082 km (0.112 R)
• M37: 18,318,259 km (0.106 R)
• M38: 18,425,072 km (0.111 R)
• M39: 18,746,857 km (0.116 R)
• M40: 18,962,428 km (0.084 R)
• M41: 19,559,622 km (0.061 R)
• M42: 19,668,829 km (0.116 R)
• M43: 19,723,432 km (0.103 R)
• M44: 20,383,607 km (0.106 R)
• M45: 20,605,312 km (0.104 R)
• M46: 20,883,564 km (0.089 R)
• M47: 21,838,896 km (0.118 R)
• M48: 22,065,686 km (0.077 R)
• M49: 22,293,374 km (0.096 R)
• M50: 23,675,359 km (0.118 R)
• M51: 25,144,410 km (0.087 R)
• M52: 25,263,191 km (0.115 R)
• M53: 25,740,258 km (0.109 R)
• M54: 25,859,937 km (0.05 R)
• M55: 26,160,030 km (0.032 R)
• M56: 26,220,168 km (0.096 R)
• M57: 27,189,114 km (0.1 R)
• M58: 28,292,996 km (0.071 R)
• M59: 29,161,711 km (0.12 R)
• M60: 29,224,094 km (0.049 R)
• M61: 29,474,072 km (0.105 R)
• M62: 30,102,233 km (0.114 R)
• M63: 30,544,444 km (0.098 R)
• M64: 31,371,571 km (0.1 R)
• M65: 32,206,028 km (0.058 R)
• M66: 33,112,890 km (0.109 R)
• M67: 33,243,190 km (0.084 R)
• M68: 33,700,361 km (0.1 R)
• M69: 33,765,735 km (0.081 R)
• M70: 33,962,457 km (0.087 R)
• M71: 34,356,946 km (0.105 R)
• M72: 35,816,423 km (0.107 R)
• M73: 37,093,241 km (0.117 R)
• M74: 37,499,549 km (0.11 R)
• M75: 38,453,235 km (0.108 R)
• M76: 39,622,043 km (0.113 R)
• M77: 41,712,823 km (0.042 R)
• M78: 46,000,896 km (0.11 R)
• M79: 46,146,306 km (0.101 R)
• M80: 46,802,143 km (0.105 R)
• M81: 47,167,909 km (0.118 R)
• M82: 47,461,121 km (0.111 R)
• M83: 47,534,574 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit