🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 223 Days

Day: 40.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.04 AU - 1.22 AU

Year: 548 Days

Day: 25.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.27 AU - 2.05 AU

Year: 976 Days

Day: 41.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,398,483 km

• M1: 77,940 km (0.113 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 14.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.15 AU - 4.83 AU

Year: 3639 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,398,483 km

• M1: 206,744 km (0.108 R)
• M2: 509,231 km (0.12 R)
• M3: 636,689 km (0.055 R)
• M4: 777,311 km (0.1 R)
• M5: 1,192,594 km (0.106 R)
• M6: 1,747,004 km (0.088 R)
• M7: 2,045,452 km (0.089 R)
• M8: 2,458,491 km (0.119 R)
• M9: 2,933,165 km (0.076 R)
• M10: 3,092,038 km (0.056 R)
• M11: 3,680,257 km (0.089 R)
• M12: 4,223,746 km (0.104 R)
• M13: 4,424,058 km (0.073 R)
• M14: 4,648,155 km (0.051 R)
• M15: 5,107,720 km (0.086 R)
• M16: 5,343,038 km (0.077 R)
• M17: 5,494,730 km (0.114 R)
• M18: 5,625,778 km (0.091 R)
• M19: 5,958,334 km (0.12 R)
• M20: 6,161,039 km (0.098 R)
• M21: 6,320,211 km (0.105 R)
• M22: 6,806,105 km (0.083 R)
• M23: 7,018,085 km (0.087 R)
• M24: 7,256,245 km (0.087 R)
• M25: 7,352,287 km (0.112 R)
• M26: 7,740,643 km (0.084 R)
• M27: 7,838,779 km (0.114 R)
• M28: 8,817,598 km (0.119 R)
• M29: 9,230,338 km (0.113 R)
• M30: 9,360,638 km (0.096 R)
• M31: 9,623,182 km (0.085 R)
• M32: 9,728,798 km (0.041 R)
• M33: 9,888,120 km (0.071 R)
• M34: 10,398,099 km (0.078 R)
• M35: 10,806,801 km (0.109 R)
• M36: 11,027,009 km (0.091 R)
• M37: 11,248,713 km (0.109 R)
• M38: 11,640,210 km (0.073 R)
• M39: 11,865,954 km (0.039 R)
• M40: 12,093,193 km (0.081 R)
• M41: 12,207,336 km (0.113 R)
• M42: 12,928,996 km (0.091 R)
• M43: 13,221,609 km (0.108 R)
• M44: 13,575,558 km (0.11 R)
• M45: 13,932,798 km (0.049 R)
• M46: 14,565,148 km (0.116 R)
• M47: 15,485,025 km (0.092 R)
• M48: 15,795,740 km (0.042 R)
• M49: 16,014,602 km (0.079 R)
• M50: 16,360,472 km (0.112 R)
• M51: 17,187,898 km (0.075 R)
• M52: 17,671,398 km (0.106 R)
• M53: 17,833,562 km (0.106 R)
• M54: 18,094,012 km (0.099 R)
• M55: 18,388,720 km (0.115 R)
• M56: 18,850,080 km (0.074 R)
• M57: 19,248,758 km (0.116 R)
• M58: 19,851,787 km (0.118 R)
• M59: 20,359,223 km (0.094 R)
• M60: 20,836,590 km (0.102 R)
• M61: 21,111,102 km (0.11 R)
• M62: 21,214,324 km (0.08 R)
• M63: 21,525,039 km (0.095 R)
• M64: 22,011,382 km (0.104 R)
• M65: 22,606,781 km (0.094 R)
• M66: 22,712,398 km (0.097 R)
• M67: 22,888,923 km (0.106 R)
• M68: 23,885,245 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.2

Radius: 6.6

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.18 AU - 12.3 AU

Year: 17205 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,398,483 km

• M1: 212,279 km (0.087 R)
• M2: 716,574 km (0.1 R)
• M3: 957,277 km (0.067 R)
• M4: 1,324,689 km (0.098 R)
• M5: 1,761,066 km (0.104 R)
• M6: 2,177,247 km (0.084 R)
• M7: 2,993,005 km (0.119 R)
• M8: 3,893,434 km (0.037 R)
• M9: 4,275,806 km (0.118 R)
• M10: 4,830,964 km (0.106 R)
• M11: 5,034,716 km (0.064 R)
• M12: 5,705,812 km (0.116 R)
• M13: 5,791,682 km (0.108 R)
• M14: 6,583,503 km (0.04 R)
• M15: 6,628,532 km (0.096 R)
• M16: 6,718,889 km (0.093 R)
• M17: 7,408,984 km (0.081 R)
• M18: 7,596,879 km (0.114 R)
• M19: 7,833,992 km (0.066 R)
• M20: 10,178,340 km (0.084 R)
• M21: 11,506,919 km (0.085 R)
• M22: 12,552,757 km (0.077 R)
• M23: 12,720,606 km (0.096 R)
• M24: 12,945,601 km (0.091 R)
• M25: 13,002,149 km (0.088 R)
• M26: 13,058,697 km (0.043 R)
• M27: 13,858,747 km (0.092 R)
• M28: 14,498,577 km (0.043 R)
• M29: 16,352,992 km (0.093 R)
• M30: 16,414,028 km (0.11 R)
• M31: 16,781,889 km (0.06 R)
• M32: 17,090,659 km (0.112 R)
• M33: 17,152,593 km (0.079 R)
• M34: 17,964,909 km (0.032 R)
• M35: 18,217,430 km (0.077 R)
• M36: 20,082,617 km (0.118 R)
• M37: 21,604,625 km (0.069 R)
• M38: 21,873,004 km (0.095 R)
• M39: 22,616,954 km (0.113 R)
• M40: 22,685,021 km (0.085 R)
• M41: 22,821,305 km (0.064 R)
• M42: 22,957,888 km (0.113 R)
• M43: 23,026,254 km (0.079 R)
• M44: 23,369,282 km (0.099 R)
• M45: 23,921,597 km (0.11 R)
• M46: 24,129,688 km (0.061 R)
• M47: 25,179,715 km (0.029 R)
• M48: 25,250,325 km (0.116 R)
• M49: 25,462,306 km (0.111 R)
• M50: 26,818,560 km (0.116 R)
• M51: 27,107,134 km (0.09 R)
• M52: 28,198,151 km (0.064 R)
• M53: 28,933,575 km (0.073 R)
• M54: 29,155,428 km (0.115 R)
• M55: 30,198,125 km (0.118 R)
• M56: 31,632,619 km (0.11 R)
• M57: 32,396,616 km (0.031 R)
• M58: 34,254,621 km (0.089 R)
• M59: 34,646,119 km (0.099 R)
• M60: 35,591,577 km (0.075 R)
• M61: 39,867,683 km (0.111 R)
• M62: 40,114,669 km (0.093 R)
• M63: 40,692,566 km (0.063 R)
• M64: 40,941,197 km (0.11 R)
• M65: 41,024,074 km (0.097 R)
• M66: 41,439,807 km (0.093 R)
• M67: 41,940,361 km (0.057 R)
• M68: 42,359,086 km (0.116 R)
• M69: 43,116,350 km (0.099 R)
• M70: 44,473,353 km (0.103 R)
• M71: 44,644,044 km (0.079 R)
• M72: 46,621,877 km (0.085 R)
• M73: 47,403,526 km (0.095 R)
• M74: 48,715,948 km (0.092 R)
• M75: 49,156,065 km (0.119 R)
• M76: 49,244,328 km (0.087 R)
• M77: 49,685,941 km (0.064 R)
• M78: 49,863,065 km (0.097 R)
• M79: 51,734,684 km (0.086 R)
• M80: 52,634,066 km (0.075 R)
• M81: 54,265,880 km (0.112 R)
• M82: 56,467,212 km (0.106 R)
• M83: 57,300,323 km (0.072 R)
• M84: 58,884,863 km (0.117 R)
• M85: 60,106,330 km (0.105 R)
• M86: 61,811,297 km (0.046 R)
• M87: 62,287,766 km (0.042 R)
• M88: 62,383,210 km (0.073 R)
• M89: 64,205,611 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit