🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 174 Days

Day: 12.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.75 AU

Year: 200 Days

Day: 12.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.02 AU - 1.04 AU

Year: 382 Days

Day: 30.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,437,610 km

• M1: 594,652 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.51 AU - 2.19 AU

Year: 919 Days

Day: 32.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,437,610 km

• M1: 117,285 km (0.084 R)
• M2: 413,788 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.58 AU - 5.34 AU

Year: 3440 Days

Day: 26.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.77 AU - 5.55 AU

Year: 3674 Days

Day: 21.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,437,610 km

• M1: 45,328 km (0.08 R)
• M2: 1,179,280 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 14.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.57 AU - 5.63 AU

Year: 4840 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,437,610 km

• M1: 284,834 km (0.084 R)
• M2: 400,922 km (0.088 R)
• M3: 572,661 km (0.118 R)
• M4: 729,888 km (0.102 R)
• M5: 1,067,381 km (0.105 R)
• M6: 1,159,832 km (0.108 R)
• M7: 1,353,711 km (0.115 R)
• M8: 1,838,707 km (0.083 R)
• M9: 2,152,115 km (0.103 R)
• M10: 2,254,739 km (0.097 R)
• M11: 2,447,421 km (0.035 R)
• M12: 2,682,439 km (0.04 R)
• M13: 2,774,741 km (0.068 R)
• M14: 3,174,916 km (0.115 R)
• M15: 3,512,558 km (0.083 R)
• M16: 3,614,135 km (0.109 R)
• M17: 3,799,487 km (0.104 R)
• M18: 3,945,943 km (0.104 R)
• M19: 4,094,344 km (0.044 R)
• M20: 4,244,540 km (0.067 R)
• M21: 4,352,999 km (0.098 R)
• M22: 4,595,048 km (0.052 R)
• M23: 4,886,764 km (0.113 R)
• M24: 5,046,385 km (0.083 R)
• M25: 5,324,188 km (0.029 R)
• M26: 5,943,523 km (0.105 R)
• M27: 6,040,762 km (0.102 R)
• M28: 6,336,068 km (0.12 R)
• M29: 6,435,551 km (0.118 R)
• M30: 6,864,298 km (0.075 R)
• M31: 7,380,710 km (0.106 R)
• M32: 7,564,416 km (0.1 R)
• M33: 8,151,887 km (0.12 R)
• M34: 9,032,570 km (0.12 R)
• M35: 9,173,042 km (0.084 R)
• M36: 9,569,925 km (0.052 R)
• M37: 9,770,536 km (0.053 R)
• M38: 10,001,515 km (0.055 R)
• M39: 10,292,782 km (0.095 R)
• M40: 10,410,217 km (0.117 R)
• M41: 10,705,373 km (0.116 R)
• M42: 11,577,379 km (0.089 R)
• M43: 13,774,972 km (0.108 R)
• M44: 13,969,300 km (0.112 R)
• M45: 14,393,410 km (0.042 R)
• M46: 14,888,130 km (0.103 R)
• M47: 15,522,724 km (0.109 R)
• M48: 16,030,160 km (0.097 R)
• M49: 17,026,332 km (0.045 R)
• M50: 17,901,330 km (0.115 R)
• M51: 18,042,700 km (0.105 R)
• M52: 18,719,331 km (0.109 R)
• M53: 19,042,612 km (0.056 R)
• M54: 19,367,838 km (0.066 R)
• M55: 20,060,626 km (0.076 R)
• M56: 20,539,189 km (0.095 R)
• M57: 20,835,692 km (0.085 R)
• M58: 21,021,642 km (0.087 R)
• M59: 21,582,934 km (0.097 R)
• M60: 21,695,880 km (0.077 R)
• M61: 21,959,920 km (0.107 R)
• M62: 22,301,003 km (0.105 R)
• M63: 22,988,555 km (0.082 R)
• M64: 23,335,024 km (0.051 R)
• M65: 23,566,901 km (0.112 R)
• M66: 24,267,168 km (0.069 R)
• M67: 25,330,510 km (0.078 R)
• M68: 25,688,198 km (0.097 R)
• M69: 25,927,705 km (0.11 R)
• M70: 26,610,320 km (0.065 R)
• M71: 26,771,736 km (0.102 R)
• M72: 26,933,601 km (0.108 R)
• M73: 27,136,156 km (0.098 R)
• M74: 27,298,769 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 9.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.5 AU - 6.74 AU

Year: 4866 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,437,610 km

• M1: 168,148 km (0.083 R)
• M2: 323,281 km (0.096 R)
• M3: 388,506 km (0.097 R)
• M4: 839,693 km (0.075 R)
• M5: 1,062,294 km (0.117 R)
• M6: 1,248,693 km (0.087 R)
• M7: 1,416,991 km (0.116 R)
• M8: 1,608,028 km (0.09 R)
• M9: 1,729,800 km (0.088 R)
• M10: 1,886,429 km (0.04 R)
• M11: 2,230,654 km (0.097 R)
• M12: 2,401,644 km (0.078 R)
• M13: 2,630,529 km (0.094 R)
• M14: 2,702,336 km (0.072 R)
• M15: 3,015,145 km (0.112 R)
• M16: 3,128,391 km (0.096 R)
• M17: 3,223,685 km (0.104 R)
• M18: 3,555,493 km (0.036 R)
• M19: 3,939,361 km (0.086 R)
• M20: 4,125,909 km (0.117 R)
• M21: 4,923,116 km (0.089 R)
• M22: 5,327,928 km (0.112 R)
• M23: 5,580,599 km (0.104 R)
• M24: 5,813,822 km (0.113 R)
• M25: 6,410,867 km (0.053 R)
• M26: 6,508,255 km (0.071 R)
• M27: 7,052,492 km (0.099 R)
• M28: 7,611,240 km (0.08 R)
• M29: 7,714,463 km (0.036 R)
• M30: 8,422,809 km (0.1 R)
• M31: 8,690,589 km (0.085 R)
• M32: 8,933,835 km (0.104 R)
• M33: 9,124,722 km (0.109 R)
• M34: 9,289,280 km (0.09 R)
• M35: 9,621,537 km (0.107 R)
• M36: 9,901,285 km (0.113 R)
• M37: 10,070,480 km (0.032 R)
• M38: 10,155,451 km (0.082 R)
• M39: 10,240,722 km (0.105 R)
• M40: 10,555,177 km (0.088 R)
• M41: 10,641,495 km (0.102 R)
• M42: 11,164,339 km (0.097 R)
• M43: 11,252,303 km (0.118 R)
• M44: 11,428,978 km (0.104 R)
• M45: 11,665,792 km (0.088 R)
• M46: 12,660,318 km (0.072 R)
• M47: 13,214,130 km (0.109 R)
• M48: 13,744,454 km (0.116 R)
• M49: 13,933,246 km (0.084 R)
• M50: 14,665,229 km (0.11 R)
• M51: 14,955,000 km (0.036 R)
• M52: 15,279,179 km (0.101 R)
• M53: 15,572,989 km (0.062 R)
• M54: 16,432,279 km (0.038 R)
• M55: 16,599,230 km (0.113 R)
• M56: 16,834,099 km (0.105 R)
• M57: 17,272,869 km (0.111 R)
• M58: 17,340,787 km (0.092 R)
• M59: 17,408,704 km (0.098 R)
• M60: 18,162,079 km (0.073 R)
• M61: 18,507,949 km (0.098 R)
• M62: 19,136,111 km (0.113 R)
• M63: 19,347,044 km (0.108 R)
• M64: 20,127,197 km (0.051 R)
• M65: 20,341,720 km (0.112 R)
• M66: 20,521,088 km (0.073 R)
• M67: 21,026,130 km (0.081 R)
• M68: 21,134,888 km (0.096 R)
• M69: 21,718,020 km (0.094 R)
• M70: 22,491,441 km (0.094 R)
• M71: 22,751,293 km (0.077 R)
• M72: 22,974,792 km (0.1 R)
• M73: 23,124,091 km (0.117 R)
• M74: 24,331,046 km (0.106 R)
• M75: 24,559,632 km (0.094 R)
• M76: 24,750,669 km (0.112 R)
• M77: 25,481,005 km (0.112 R)
• M78: 25,713,032 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 11.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.59 AU - 9.43 AU

Year: 8280 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,437,610 km

• M1: 149,747 km (0.107 R)
• M2: 296,503 km (0.052 R)
• M3: 550,371 km (0.069 R)
• M4: 765,193 km (0.105 R)
• M5: 859,141 km (0.045 R)
• M6: 1,816,866 km (0.115 R)
• M7: 2,056,223 km (0.119 R)
• M8: 2,446,673 km (0.103 R)
• M9: 2,736,444 km (0.104 R)
• M10: 2,910,726 km (0.034 R)
• M11: 3,166,089 km (0.105 R)
• M12: 3,509,117 km (0.097 R)
• M13: 3,808,911 km (0.09 R)
• M14: 4,259,799 km (0.082 R)
• M15: 4,520,848 km (0.1 R)
• M16: 4,638,731 km (0.108 R)
• M17: 5,181,472 km (0.062 R)
• M18: 5,273,923 km (0.118 R)
• M19: 6,065,745 km (0.11 R)
• M20: 6,592,030 km (0.052 R)
• M21: 6,860,708 km (0.067 R)
• M22: 6,996,393 km (0.107 R)
• M23: 7,653,277 km (0.076 R)
• M24: 8,006,927 km (0.059 R)
• M25: 8,329,759 km (0.089 R)
• M26: 8,951,338 km (0.079 R)
• M27: 9,025,539 km (0.071 R)
• M28: 9,211,788 km (0.089 R)
• M29: 10,046,245 km (0.053 R)
• M30: 10,200,480 km (0.098 R)
• M31: 10,589,884 km (0.115 R)
• M32: 10,707,617 km (0.077 R)
• M33: 10,786,306 km (0.045 R)
• M34: 10,904,787 km (0.041 R)
• M35: 11,423,144 km (0.044 R)
• M36: 11,746,275 km (0.06 R)
• M37: 12,360,075 km (0.109 R)
• M38: 12,691,734 km (0.087 R)
• M39: 13,194,831 km (0.042 R)
• M40: 13,321,541 km (0.064 R)
• M41: 13,448,849 km (0.094 R)
• M42: 14,874,516 km (0.116 R)
• M43: 16,121,415 km (0.082 R)
• M44: 16,211,772 km (0.096 R)
• M45: 16,302,428 km (0.119 R)
• M46: 16,803,282 km (0.088 R)
• M47: 17,170,844 km (0.047 R)
• M48: 17,587,474 km (0.114 R)
• M49: 18,619,849 km (0.06 R)
• M50: 19,287,055 km (0.066 R)
• M51: 20,156,368 km (0.115 R)
• M52: 21,285,832 km (0.101 R)
• M53: 21,683,463 km (0.113 R)
• M54: 22,033,522 km (0.056 R)
• M55: 22,133,753 km (0.092 R)
• M56: 22,536,770 km (0.067 R)
• M57: 22,637,748 km (0.087 R)
• M58: 22,840,453 km (0.093 R)
• M59: 23,145,633 km (0.118 R)
• M60: 23,503,321 km (0.083 R)
• M61: 23,862,805 km (0.111 R)
• M62: 23,965,878 km (0.12 R)
• M63: 24,069,101 km (0.108 R)
• M64: 24,847,758 km (0.073 R)
• M65: 24,952,177 km (0.092 R)
• M66: 25,529,325 km (0.085 R)
• M67: 26,164,069 km (0.087 R)
• M68: 26,643,381 km (0.12 R)
• M69: 27,448,816 km (0.102 R)
• M70: 28,644,701 km (0.103 R)
• M71: 28,754,207 km (0.11 R)
• M72: 29,083,621 km (0.112 R)
• M73: 29,359,181 km (0.087 R)
• M74: 29,635,637 km (0.067 R)
• M75: 31,312,181 km (0.113 R)
• M76: 31,424,978 km (0.086 R)
• M77: 31,651,169 km (0.108 R)
• M78: 31,991,355 km (0.054 R)
• M79: 32,275,890 km (0.068 R)
• M80: 33,595,044 km (0.111 R)
• M81: 34,290,375 km (0.109 R)
• M82: 34,931,851 km (0.067 R)
• M83: 37,238,201 km (0.099 R)
• M84: 37,417,719 km (0.101 R)
• M85: 37,657,374 km (0.119 R)
• M86: 38,621,233 km (0.114 R)
• M87: 39,288,739 km (0.057 R)
• M88: 39,532,434 km (0.101 R)
• M89: 40,205,026 km (0.086 R)
• M90: 40,389,032 km (0.064 R)
• M91: 40,881,358 km (0.026 R)
• M92: 41,066,560 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit