🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.74 AU - 1.14 AU

Year: 323 Days

Day: 17.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 178.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.88 AU - 1.32 AU

Year: 409 Days

Day: 41.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,923,708 km

• M1: 14,062 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.78 AU

Year: 1955 Days

Day: 24.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 14.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.05 AU - 8.45 AU

Year: 7654 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,923,708 km

• M1: 189,840 km (0.076 R)
• M2: 592,108 km (0.113 R)
• M3: 926,460 km (0.093 R)
• M4: 1,398,890 km (0.113 R)
• M5: 1,579,604 km (0.05 R)
• M6: 1,789,939 km (0.064 R)
• M7: 1,942,977 km (0.111 R)
• M8: 2,055,026 km (0.107 R)
• M9: 2,192,506 km (0.11 R)
• M10: 2,824,707 km (0.098 R)
• M11: 3,082,763 km (0.105 R)
• M12: 3,484,583 km (0.082 R)
• M13: 3,903,457 km (0.11 R)
• M14: 4,162,561 km (0.071 R)
• M15: 5,414,396 km (0.077 R)
• M16: 5,639,241 km (0.072 R)
• M17: 6,433,756 km (0.083 R)
• M18: 6,535,632 km (0.104 R)
• M19: 6,740,880 km (0.044 R)
• M20: 8,127,054 km (0.097 R)
• M21: 8,571,060 km (0.068 R)
• M22: 8,909,451 km (0.094 R)
• M23: 9,911,308 km (0.077 R)
• M24: 10,029,191 km (0.103 R)
• M25: 10,345,890 km (0.073 R)
• M26: 10,908,228 km (0.066 R)
• M27: 13,255,867 km (0.029 R)
• M28: 13,954,489 km (0.092 R)
• M29: 14,086,883 km (0.036 R)
• M30: 14,710,108 km (0.119 R)
• M31: 15,115,518 km (0.104 R)
• M32: 15,615,923 km (0.113 R)
• M33: 15,753,404 km (0.049 R)
• M34: 16,029,561 km (0.064 R)
• M35: 16,633,338 km (0.061 R)
• M36: 16,773,811 km (0.094 R)
• M37: 17,244,595 km (0.042 R)
• M38: 18,007,096 km (0.116 R)
• M39: 18,489,250 km (0.087 R)
• M40: 19,269,552 km (0.058 R)
• M41: 19,861,960 km (0.109 R)
• M42: 20,812,056 km (0.111 R)
• M43: 21,064,427 km (0.072 R)
• M44: 21,165,855 km (0.081 R)
• M45: 21,828,125 km (0.101 R)
• M46: 22,497,276 km (0.064 R)
• M47: 23,173,159 km (0.112 R)
• M48: 23,382,446 km (0.063 R)
• M49: 25,618,037 km (0.071 R)
• M50: 25,726,196 km (0.116 R)
• M51: 26,106,025 km (0.069 R)
• M52: 27,477,389 km (0.053 R)
• M53: 27,976,896 km (0.107 R)
• M54: 28,423,446 km (0.074 R)
• M55: 28,535,345 km (0.12 R)
• M56: 29,493,220 km (0.119 R)
• M57: 30,289,978 km (0.041 R)
• M58: 30,920,982 km (0.073 R)
• M59: 34,498,316 km (0.046 R)
• M60: 35,037,168 km (0.101 R)
• M61: 35,458,136 km (0.073 R)
• M62: 35,578,712 km (0.068 R)
• M63: 36,123,099 km (0.102 R)
• M64: 36,609,441 km (0.078 R)
• M65: 36,731,214 km (0.075 R)
• M66: 36,914,322 km (0.06 R)
• M67: 37,649,745 km (0.087 R)
• M68: 38,699,922 km (0.078 R)
• M69: 39,384,631 km (0.091 R)
• M70: 39,572,078 km (0.099 R)
• M71: 39,697,141 km (0.087 R)
• M72: 40,198,893 km (0.112 R)
• M73: 41,272,108 km (0.079 R)
• M74: 41,844,170 km (0.069 R)
• M75: 42,035,356 km (0.116 R)
• M76: 42,163,113 km (0.116 R)
• M77: 42,418,775 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.7

Radius: 5.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.71 AU - 14.27 AU

Year: 18564 Days

Day: 16.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,923,708 km

• M1: 98,435 km (0.095 R)
• M2: 224,546 km (0.073 R)
• M3: 418,874 km (0.114 R)
• M4: 463,604 km (0.069 R)
• M5: 591,211 km (0.1 R)
• M6: 730,187 km (0.119 R)
• M7: 803,640 km (0.095 R)
• M8: 1,038,957 km (0.115 R)
• M9: 1,164,619 km (0.084 R)
• M10: 1,715,140 km (0.12 R)
• M11: 1,789,041 km (0.066 R)
• M12: 2,069,088 km (0.047 R)
• M13: 2,174,405 km (0.063 R)
• M14: 2,417,801 km (0.037 R)
• M15: 2,556,777 km (0.107 R)
• M16: 2,842,659 km (0.098 R)
• M17: 2,901,152 km (0.102 R)
• M18: 3,382,707 km (0.078 R)
• M19: 3,538,289 km (0.085 R)
• M20: 4,150,743 km (0.1 R)
• M21: 4,830,216 km (0.099 R)
• M22: 5,147,214 km (0.104 R)
• M23: 5,362,336 km (0.092 R)
• M24: 5,616,951 km (0.093 R)
• M25: 6,635,862 km (0.105 R)
• M26: 7,027,510 km (0.049 R)
• M27: 7,067,003 km (0.087 R)
• M28: 7,306,061 km (0.108 R)
• M29: 7,507,270 km (0.105 R)
• M30: 7,547,811 km (0.025 R)
• M31: 8,039,090 km (0.114 R)
• M32: 8,163,406 km (0.118 R)
• M33: 9,442,468 km (0.105 R)
• M34: 9,882,585 km (0.075 R)
• M35: 11,103,752 km (0.097 R)
• M36: 11,288,655 km (0.094 R)
• M37: 11,568,104 km (0.09 R)
• M38: 11,661,603 km (0.069 R)
• M39: 13,685,064 km (0.119 R)
• M40: 13,734,581 km (0.098 R)
• M41: 14,032,729 km (0.055 R)
• M42: 14,383,237 km (0.094 R)
• M43: 14,889,027 km (0.118 R)
• M44: 15,093,079 km (0.053 R)
• M45: 16,546,422 km (0.114 R)
• M46: 17,023,041 km (0.071 R)
• M47: 17,827,279 km (0.055 R)
• M48: 18,152,505 km (0.079 R)
• M49: 18,808,641 km (0.092 R)
• M50: 18,918,895 km (0.114 R)
• M51: 19,417,056 km (0.088 R)
• M52: 19,472,706 km (0.027 R)
• M53: 19,695,756 km (0.057 R)
• M54: 20,088,152 km (0.037 R)
• M55: 20,766,728 km (0.115 R)
• M56: 20,880,572 km (0.119 R)
• M57: 21,051,712 km (0.118 R)
• M58: 21,223,300 km (0.079 R)
• M59: 21,280,596 km (0.112 R)
• M60: 22,612,765 km (0.062 R)
• M61: 23,377,510 km (0.113 R)
• M62: 23,792,943 km (0.115 R)
• M63: 23,912,023 km (0.111 R)
• M64: 25,478,462 km (0.109 R)
• M65: 27,514,040 km (0.105 R)
• M66: 28,646,197 km (0.1 R)
• M67: 29,665,258 km (0.054 R)
• M68: 31,804,208 km (0.085 R)
• M69: 32,991,866 km (0.099 R)
• M70: 33,058,137 km (0.082 R)
• M71: 33,257,701 km (0.115 R)
• M72: 34,126,565 km (0.105 R)
• M73: 34,261,054 km (0.105 R)
• M74: 34,395,542 km (0.045 R)
• M75: 36,297,231 km (0.09 R)
• M76: 38,792,074 km (0.108 R)
• M77: 40,841,715 km (0.088 R)
• M78: 41,628,300 km (0.077 R)
• M79: 42,347,716 km (0.077 R)
• M80: 43,653,107 km (0.067 R)
• M81: 46,005,983 km (0.096 R)
• M82: 46,080,183 km (0.105 R)
• M83: 46,675,284 km (0.091 R)
• M84: 47,272,778 km (0.077 R)
• M85: 47,422,525 km (0.105 R)
• M86: 49,156,215 km (0.059 R)
• M87: 49,688,035 km (0.027 R)
• M88: 50,757,211 km (0.112 R)
• M89: 51,294,716 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131

Radius: 5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.4 AU - 22.1 AU

Year: 26530 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,923,708 km

• M1: 179,368 km (0.112 R)
• M2: 223,050 km (0.112 R)
• M3: 336,894 km (0.111 R)
• M4: 438,471 km (0.08 R)
• M5: 550,071 km (0.097 R)
• M6: 1,083,388 km (0.105 R)
• M7: 1,585,588 km (0.117 R)
• M8: 1,938,340 km (0.077 R)
• M9: 2,539,873 km (0.118 R)
• M10: 2,684,235 km (0.084 R)
• M11: 2,772,049 km (0.072 R)
• M12: 3,256,746 km (0.053 R)
• M13: 3,350,544 km (0.046 R)
• M14: 3,382,109 km (0.05 R)
• M15: 3,572,996 km (0.116 R)
• M16: 3,637,323 km (0.115 R)
• M17: 4,234,368 km (0.031 R)
• M18: 4,790,273 km (0.114 R)
• M19: 6,394,262 km (0.096 R)
• M20: 6,869,085 km (0.081 R)
• M21: 6,949,270 km (0.096 R)
• M22: 6,989,512 km (0.112 R)
• M23: 7,110,686 km (0.087 R)
• M24: 9,274,619 km (0.058 R)
• M25: 10,542,162 km (0.067 R)
• M26: 12,591,802 km (0.112 R)
• M27: 12,837,891 km (0.048 R)
• M28: 14,092,419 km (0.103 R)
• M29: 15,071,686 km (0.061 R)
• M30: 15,913,174 km (0.12 R)
• M31: 16,823,926 km (0.034 R)
• M32: 17,751,433 km (0.109 R)
• M33: 18,807,594 km (0.05 R)
• M34: 20,113,135 km (0.105 R)
• M35: 20,170,580 km (0.089 R)
• M36: 21,447,697 km (0.109 R)
• M37: 21,682,715 km (0.088 R)
• M38: 21,977,722 km (0.061 R)
• M39: 22,990,500 km (0.042 R)
• M40: 23,170,765 km (0.077 R)
• M41: 23,896,614 km (0.076 R)
• M42: 24,568,608 km (0.086 R)
• M43: 24,629,943 km (0.03 R)
• M44: 24,814,547 km (0.068 R)
• M45: 26,495,428 km (0.11 R)
• M46: 26,558,409 km (0.066 R)
• M47: 26,873,911 km (0.118 R)
• M48: 27,254,189 km (0.077 R)
• M49: 32,492,059 km (0.103 R)
• M50: 34,259,558 km (0.069 R)
• M51: 34,809,629 km (0.053 R)
• M52: 36,127,736 km (0.039 R)
• M53: 37,745,039 km (0.096 R)
• M54: 39,314,021 km (0.115 R)
• M55: 40,686,133 km (0.088 R)
• M56: 41,707,288 km (0.038 R)
• M57: 41,780,441 km (0.113 R)
• M58: 41,853,744 km (0.098 R)
• M59: 44,520,775 km (0.081 R)
• M60: 45,120,962 km (0.039 R)
• M61: 46,026,178 km (0.109 R)
• M62: 46,632,947 km (0.093 R)
• M63: 46,937,230 km (0.105 R)
• M64: 47,701,076 km (0.062 R)
• M65: 47,854,414 km (0.048 R)
• M66: 48,238,282 km (0.085 R)
• M67: 48,315,176 km (0.1 R)
• M68: 48,931,818 km (0.098 R)
• M69: 49,396,020 km (0.099 R)
• M70: 49,861,718 km (0.091 R)
• M71: 49,939,360 km (0.061 R)
• M72: 50,953,783 km (0.061 R)
• M73: 51,188,951 km (0.104 R)
• M74: 51,502,957 km (0.078 R)
• M75: 51,817,561 km (0.093 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit