🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 21.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,413,385 km

• M1: 77,492 km (0.104 R)
• M2: 102,475 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 310 Days

Day: 28.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.48 AU - 2.06 AU

Year: 856 Days

Day: 17.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.07 AU - 3.21 AU

Year: 1559 Days

Day: 37 Hours

Environment

Temp: -94 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.29 AU - 4.95 AU

Year: 3039 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 8.2

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.7 AU - 6.38 AU

Year: 4739 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,413,385 km

• M1: 104,569 km (0.107 R)
• M2: 211,531 km (0.07 R)
• M3: 311,612 km (0.062 R)
• M4: 421,417 km (0.104 R)
• M5: 482,004 km (0.109 R)
• M6: 781,050 km (0.067 R)
• M7: 1,191,397 km (0.118 R)
• M8: 1,341,893 km (0.059 R)
• M9: 1,563,148 km (0.058 R)
• M10: 1,847,683 km (0.071 R)
• M11: 1,899,594 km (0.095 R)
• M12: 1,951,953 km (0.119 R)
• M13: 2,094,221 km (0.097 R)
• M14: 2,166,776 km (0.107 R)
• M15: 2,856,123 km (0.068 R)
• M16: 3,059,127 km (0.116 R)
• M17: 3,393,777 km (0.112 R)
• M18: 3,457,805 km (0.108 R)
• M19: 3,630,591 km (0.074 R)
• M20: 3,696,115 km (0.101 R)
• M21: 3,872,939 km (0.11 R)
• M22: 4,560,341 km (0.114 R)
• M23: 4,654,887 km (0.063 R)
• M24: 4,726,096 km (0.096 R)
• M25: 4,821,839 km (0.111 R)
• M26: 5,864,835 km (0.087 R)
• M27: 5,967,758 km (0.085 R)
• M28: 6,201,580 km (0.117 R)
• M29: 6,253,939 km (0.062 R)
• M30: 6,306,298 km (0.111 R)
• M31: 6,411,765 km (0.072 R)
• M32: 6,464,722 km (0.085 R)
• M33: 6,678,049 km (0.088 R)
• M34: 6,893,619 km (0.115 R)
• M35: 7,111,584 km (0.099 R)
• M36: 7,387,143 km (0.04 R)
• M37: 8,206,042 km (0.075 R)
• M38: 8,292,509 km (0.067 R)
• M39: 9,442,618 km (0.116 R)
• M40: 9,533,124 km (0.097 R)
• M41: 9,928,811 km (0.11 R)
• M42: 10,673,359 km (0.076 R)
• M43: 11,339,519 km (0.095 R)
• M44: 11,468,023 km (0.072 R)
• M45: 11,791,155 km (0.086 R)
• M46: 12,117,428 km (0.103 R)
• M47: 12,215,863 km (0.084 R)
• M48: 12,745,290 km (0.094 R)
• M49: 13,012,920 km (0.118 R)
• M50: 13,181,068 km (0.097 R)
• M51: 13,553,717 km (0.049 R)
• M52: 14,902,341 km (0.114 R)
• M53: 15,078,269 km (0.05 R)
• M54: 15,325,853 km (0.083 R)
• M55: 15,681,746 km (0.052 R)
• M56: 16,076,535 km (0.032 R)
• M57: 16,365,558 km (0.113 R)
• M58: 16,583,522 km (0.119 R)
• M59: 17,059,094 km (0.092 R)
• M60: 17,243,249 km (0.108 R)
• M61: 17,799,603 km (0.11 R)
• M62: 18,739,826 km (0.098 R)
• M63: 19,235,145 km (0.091 R)
• M64: 19,426,779 km (0.089 R)
• M65: 19,889,336 km (0.114 R)
• M66: 20,005,574 km (0.081 R)
• M67: 20,316,588 km (0.06 R)
• M68: 21,377,835 km (0.04 R)
• M69: 23,513,345 km (0.041 R)
• M70: 23,800,423 km (0.05 R)
• M71: 24,088,548 km (0.066 R)
• M72: 24,171,126 km (0.116 R)
• M73: 24,253,854 km (0.077 R)
• M74: 24,543,924 km (0.094 R)
• M75: 25,253,168 km (0.085 R)
• M76: 25,631,351 km (0.113 R)
• M77: 26,478,524 km (0.112 R)
• M78: 26,777,271 km (0.078 R)
• M79: 27,120,000 km (0.078 R)
• M80: 27,593,626 km (0.061 R)
• M81: 27,723,178 km (0.118 R)
• M82: 28,942,999 km (0.05 R)
• M83: 29,162,609 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 12.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.11 AU - 8.33 AU

Year: 8565 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,413,385 km

• M1: 151,393 km (0.112 R)
• M2: 284,685 km (0.11 R)
• M3: 379,679 km (0.042 R)
• M4: 490,232 km (0.084 R)
• M5: 625,319 km (0.107 R)
• M6: 715,676 km (0.11 R)
• M7: 1,153,400 km (0.11 R)
• M8: 1,431,951 km (0.103 R)
• M9: 1,619,397 km (0.101 R)
• M10: 1,732,493 km (0.091 R)
• M11: 2,123,542 km (0.067 R)
• M12: 2,212,253 km (0.111 R)
• M13: 2,393,566 km (0.103 R)
• M14: 2,504,717 km (0.103 R)
• M15: 2,674,960 km (0.061 R)
• M16: 3,086,952 km (0.092 R)
• M17: 3,311,050 km (0.088 R)
• M18: 3,949,085 km (0.09 R)
• M19: 4,037,048 km (0.086 R)
• M20: 4,418,523 km (0.053 R)
• M21: 4,532,965 km (0.054 R)
• M22: 5,119,987 km (0.062 R)
• M23: 5,264,349 km (0.079 R)
• M24: 5,410,357 km (0.08 R)
• M25: 5,582,245 km (0.104 R)
• M26: 5,681,278 km (0.115 R)
• M27: 6,809,396 km (0.044 R)
• M28: 7,048,603 km (0.109 R)
• M29: 7,949,481 km (0.094 R)
• M30: 8,742,200 km (0.112 R)
• M31: 9,118,888 km (0.098 R)
• M32: 10,098,903 km (0.092 R)
• M33: 10,616,961 km (0.109 R)
• M34: 10,832,681 km (0.108 R)
• M35: 11,112,279 km (0.084 R)
• M36: 11,206,077 km (0.104 R)
• M37: 11,300,025 km (0.087 R)
• M38: 11,583,662 km (0.058 R)
• M39: 11,837,680 km (0.068 R)
• M40: 12,937,972 km (0.118 R)
• M41: 13,834,961 km (0.093 R)
• M42: 13,935,939 km (0.111 R)
• M43: 14,138,495 km (0.069 R)
• M44: 14,240,072 km (0.09 R)
• M45: 14,478,232 km (0.106 R)
• M46: 14,683,330 km (0.064 R)
• M47: 15,688,628 km (0.109 R)
• M48: 16,040,482 km (0.057 R)
• M49: 16,217,307 km (0.092 R)
• M50: 16,680,163 km (0.117 R)
• M51: 16,895,434 km (0.069 R)
• M52: 18,058,258 km (0.117 R)
• M53: 19,246,963 km (0.116 R)
• M54: 21,038,397 km (0.117 R)
• M55: 21,465,200 km (0.077 R)
• M56: 21,895,144 km (0.062 R)
• M57: 21,973,534 km (0.109 R)
• M58: 22,248,794 km (0.118 R)
• M59: 23,522,021 km (0.117 R)
• M60: 23,682,839 km (0.091 R)
• M61: 24,289,159 km (0.092 R)
• M62: 24,614,684 km (0.08 R)
• M63: 24,941,555 km (0.062 R)
• M64: 25,064,525 km (0.032 R)
• M65: 26,263,552 km (0.092 R)
• M66: 26,472,241 km (0.048 R)
• M67: 26,597,604 km (0.086 R)
• M68: 26,723,266 km (0.084 R)
• M69: 26,975,189 km (0.12 R)
• M70: 27,905,388 km (0.111 R)
• M71: 28,033,145 km (0.049 R)
• M72: 28,246,322 km (0.094 R)
• M73: 28,588,602 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 5.6

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.69 AU - 22.29 AU

Year: 27732 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,413,385 km

• M1: 75,846 km (0.096 R)
• M2: 128,804 km (0.08 R)
• M3: 523,742 km (0.035 R)
• M4: 709,692 km (0.058 R)
• M5: 915,689 km (0.062 R)
• M6: 1,088,773 km (0.032 R)
• M7: 1,437,336 km (0.084 R)
• M8: 1,609,374 km (0.107 R)
• M9: 2,164,532 km (0.083 R)
• M10: 2,395,361 km (0.063 R)
• M11: 2,668,826 km (0.1 R)
• M12: 2,916,261 km (0.102 R)
• M13: 4,633,046 km (0.076 R)
• M14: 4,844,577 km (0.087 R)
• M15: 8,019,792 km (0.111 R)
• M16: 9,262,801 km (0.042 R)
• M17: 11,980,545 km (0.109 R)
• M18: 12,387,601 km (0.078 R)
• M19: 13,635,696 km (0.049 R)
• M20: 13,756,571 km (0.08 R)
• M21: 16,313,199 km (0.097 R)
• M22: 16,764,087 km (0.077 R)
• M23: 17,942,320 km (0.117 R)
• M24: 18,274,277 km (0.113 R)
• M25: 18,541,310 km (0.081 R)
• M26: 18,809,688 km (0.116 R)
• M27: 19,079,413 km (0.077 R)
• M28: 19,827,403 km (0.06 R)
• M29: 20,101,915 km (0.047 R)
• M30: 21,633,498 km (0.063 R)
• M31: 22,914,355 km (0.055 R)
• M32: 24,955,019 km (0.025 R)
• M33: 26,598,801 km (0.087 R)
• M34: 27,969,566 km (0.098 R)
• M35: 29,832,508 km (0.074 R)
• M36: 29,911,047 km (0.096 R)
• M37: 30,068,274 km (0.067 R)
• M38: 30,541,452 km (0.115 R)
• M39: 30,858,301 km (0.097 R)
• M40: 31,017,174 km (0.102 R)
• M41: 31,815,428 km (0.063 R)
• M42: 31,895,762 km (0.074 R)
• M43: 33,758,854 km (0.076 R)
• M44: 36,325,205 km (0.098 R)
• M45: 36,660,903 km (0.101 R)
• M46: 36,913,275 km (0.095 R)
• M47: 37,419,963 km (0.055 R)
• M48: 38,354,800 km (0.047 R)
• M49: 39,211,247 km (0.094 R)
• M50: 40,420,896 km (0.098 R)
• M51: 41,292,303 km (0.078 R)
• M52: 42,258,107 km (0.047 R)
• M53: 42,787,983 km (0.1 R)
• M54: 44,212,005 km (0.114 R)
• M55: 44,301,465 km (0.12 R)
• M56: 44,660,051 km (0.119 R)
• M57: 46,923,317 km (0.071 R)
• M58: 48,022,861 km (0.04 R)
• M59: 49,409,185 km (0.048 R)
• M60: 49,967,334 km (0.091 R)
• M61: 50,714,875 km (0.091 R)
• M62: 51,748,746 km (0.108 R)
• M63: 52,031,935 km (0.09 R)
• M64: 52,884,493 km (0.08 R)
• M65: 55,856,404 km (0.063 R)
• M66: 59,770,483 km (0.118 R)
• M67: 60,762,616 km (0.084 R)
• M68: 64,989,205 km (0.118 R)
• M69: 68,790,187 km (0.067 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit