🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 356 Days

Day: 42 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.87 AU - 1.09 AU

Year: 362 Days

Day: 46.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,277,468 km

• M1: 95,144 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.58 AU

Year: 585 Days

Day: 44.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.02 AU - 4.04 AU

Year: 2472 Days

Day: 46.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,277,468 km

• M1: 1,858,903 km (0.07 R)

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.2

Radius: 3.3

Gravity: 89.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.3 AU - 13.36 AU

Year: 18143 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,277,468 km

• M1: 109,506 km (0.057 R)
• M2: 706,401 km (0.117 R)
• M3: 780,751 km (0.085 R)
• M4: 857,645 km (0.034 R)
• M5: 883,824 km (0.052 R)
• M6: 910,303 km (0.06 R)
• M7: 1,278,314 km (0.116 R)
• M8: 1,589,328 km (0.094 R)
• M9: 3,754,308 km (0.113 R)
• M10: 4,466,095 km (0.043 R)
• M11: 4,650,399 km (0.111 R)
• M12: 5,559,655 km (0.109 R)
• M13: 5,958,483 km (0.12 R)
• M14: 6,008,898 km (0.108 R)
• M15: 6,263,663 km (0.119 R)
• M16: 6,678,348 km (0.112 R)
• M17: 7,209,271 km (0.102 R)
• M18: 7,316,981 km (0.108 R)
• M19: 7,479,744 km (0.097 R)
• M20: 7,643,554 km (0.047 R)
• M21: 8,254,511 km (0.118 R)
• M22: 8,310,910 km (0.085 R)
• M23: 8,423,856 km (0.087 R)
• M24: 9,522,802 km (0.12 R)
• M25: 9,759,915 km (0.118 R)
• M26: 10,482,622 km (0.064 R)
• M27: 11,472,661 km (0.112 R)
• M28: 11,978,750 km (0.111 R)
• M29: 12,427,694 km (0.102 R)
• M30: 12,816,798 km (0.088 R)
• M31: 13,806,836 km (0.111 R)
• M32: 14,752,893 km (0.078 R)
• M33: 14,958,291 km (0.043 R)
• M34: 15,026,957 km (0.094 R)
• M35: 15,580,319 km (0.116 R)
• M36: 16,351,945 km (0.105 R)
• M37: 16,706,791 km (0.103 R)
• M38: 20,697,015 km (0.109 R)
• M39: 22,089,322 km (0.104 R)
• M40: 22,796,621 km (0.041 R)
• M41: 23,113,469 km (0.098 R)
• M42: 24,719,103 km (0.081 R)
• M43: 24,881,567 km (0.027 R)
• M44: 25,207,690 km (0.115 R)
• M45: 25,371,350 km (0.116 R)
• M46: 26,526,395 km (0.068 R)
• M47: 28,460,845 km (0.12 R)
• M48: 29,919,425 km (0.099 R)
• M49: 30,092,659 km (0.1 R)
• M50: 30,527,241 km (0.107 R)
• M51: 31,490,352 km (0.064 R)
• M52: 35,624,489 km (0.104 R)
• M53: 36,638,015 km (0.114 R)
• M54: 41,074,040 km (0.102 R)
• M55: 41,749,026 km (0.063 R)
• M56: 42,330,662 km (0.094 R)
• M57: 42,622,378 km (0.067 R)
• M58: 43,110,067 km (0.091 R)
• M59: 43,599,701 km (0.099 R)
• M60: 43,697,837 km (0.104 R)
• M61: 45,079,523 km (0.093 R)
• M62: 45,477,005 km (0.076 R)
• M63: 45,676,119 km (0.057 R)
• M64: 46,175,178 km (0.084 R)
• M65: 50,747,637 km (0.103 R)
• M66: 51,783,153 km (0.118 R)
• M67: 52,825,701 km (0.112 R)
• M68: 53,874,980 km (0.056 R)
• M69: 55,994,333 km (0.089 R)
• M70: 56,314,622 km (0.103 R)
• M71: 56,742,472 km (0.082 R)
• M72: 59,006,786 km (0.065 R)
• M73: 61,850,940 km (0.101 R)
• M74: 63,289,623 km (0.105 R)
• M75: 63,734,378 km (0.058 R)
• M76: 66,087,103 km (0.076 R)
• M77: 66,425,494 km (0.07 R)
• M78: 67,217,315 km (0.06 R)
• M79: 68,467,953 km (0.058 R)
• M80: 68,810,383 km (0.106 R)
• M81: 69,038,969 km (0.079 R)
• M82: 69,611,629 km (0.113 R)
• M83: 70,415,867 km (0.061 R)
• M84: 70,876,928 km (0.052 R)
• M85: 72,033,619 km (0.113 R)
• M86: 72,265,795 km (0.076 R)
• M87: 72,963,669 km (0.117 R)
• M88: 74,600,569 km (0.117 R)
• M89: 75,070,455 km (0.094 R)
• M90: 77,672,411 km (0.074 R)
• M91: 78,745,477 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.4

Radius: 7.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.43 AU - 17.45 AU

Year: 22617 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,277,468 km

• M1: 100,380 km (0.109 R)
• M2: 211,531 km (0.077 R)
• M3: 299,046 km (0.095 R)
• M4: 489,783 km (0.09 R)
• M5: 708,047 km (0.111 R)
• M6: 772,972 km (0.109 R)
• M7: 968,347 km (0.109 R)
• M8: 1,474,885 km (0.062 R)
• M9: 1,748,350 km (0.118 R)
• M10: 1,898,846 km (0.115 R)
• M11: 2,069,238 km (0.065 R)
• M12: 2,132,518 km (0.095 R)
• M13: 2,260,873 km (0.115 R)
• M14: 2,508,756 km (0.116 R)
• M15: 2,610,333 km (0.074 R)
• M16: 2,782,670 km (0.117 R)
• M17: 3,012,452 km (0.086 R)
• M18: 3,138,863 km (0.089 R)
• M19: 3,193,466 km (0.114 R)
• M20: 3,340,820 km (0.098 R)
• M21: 3,719,153 km (0.094 R)
• M22: 4,413,736 km (0.09 R)
• M23: 4,681,965 km (0.118 R)
• M24: 4,870,757 km (0.08 R)
• M25: 5,386,421 km (0.106 R)
• M26: 5,518,067 km (0.079 R)
• M27: 5,762,211 km (0.105 R)
• M28: 6,939,845 km (0.119 R)
• M29: 7,227,522 km (0.069 R)
• M30: 8,391,693 km (0.09 R)
• M31: 9,799,857 km (0.113 R)
• M32: 9,853,264 km (0.103 R)
• M33: 10,394,210 km (0.077 R)
• M34: 10,448,813 km (0.034 R)
• M35: 10,530,942 km (0.033 R)
• M36: 10,585,845 km (0.076 R)
• M37: 10,640,747 km (0.066 R)
• M38: 10,972,555 km (0.088 R)
• M39: 11,504,675 km (0.085 R)
• M40: 11,646,194 km (0.064 R)
• M41: 11,930,879 km (0.11 R)
• M42: 12,102,767 km (0.088 R)
• M43: 12,448,936 km (0.053 R)
• M44: 12,506,980 km (0.049 R)
• M45: 13,033,415 km (0.045 R)
• M46: 13,121,828 km (0.045 R)
• M47: 13,210,390 km (0.103 R)
• M48: 13,806,387 km (0.082 R)
• M49: 15,708,973 km (0.065 R)
• M50: 16,499,149 km (0.087 R)
• M51: 17,011,671 km (0.072 R)
• M52: 17,855,703 km (0.116 R)
• M53: 17,953,839 km (0.109 R)
• M54: 18,151,009 km (0.11 R)
• M55: 18,912,911 km (0.059 R)
• M56: 19,314,731 km (0.089 R)
• M57: 20,058,531 km (0.093 R)
• M58: 20,708,384 km (0.063 R)
• M59: 20,984,093 km (0.112 R)
• M60: 21,818,550 km (0.115 R)
• M61: 23,519,777 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit