🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 159 Days

Day: 44.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 39.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 356 Days

Day: 44.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,388,993 km

• M1: 201,209 km (0.075 R)
• M2: 686,355 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.44 AU - 2.62 AU

Year: 1524 Days

Day: 40.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.6 AU - 4.08 AU

Year: 2312 Days

Day: 47.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,388,993 km

• M1: 943,963 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 11.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.71 AU - 7.45 AU

Year: 5678 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,388,993 km

• M1: 143,764 km (0.075 R)
• M2: 284,834 km (0.075 R)
• M3: 381,774 km (0.07 R)
• M4: 1,099,096 km (0.076 R)
• M5: 1,193,342 km (0.093 R)
• M6: 1,336,807 km (0.093 R)
• M7: 1,802,056 km (0.116 R)
• M8: 1,876,855 km (0.093 R)
• M9: 2,076,418 km (0.1 R)
• M10: 2,267,156 km (0.099 R)
• M11: 2,589,240 km (0.095 R)
• M12: 2,812,440 km (0.093 R)
• M13: 3,158,909 km (0.107 R)
• M14: 3,295,940 km (0.118 R)
• M15: 3,510,015 km (0.09 R)
• M16: 3,604,411 km (0.108 R)
• M17: 3,990,972 km (0.054 R)
• M18: 4,259,500 km (0.053 R)
• M19: 4,585,474 km (0.103 R)
• M20: 4,678,673 km (0.113 R)
• M21: 4,751,528 km (0.087 R)
• M22: 5,068,376 km (0.111 R)
• M23: 5,633,856 km (0.115 R)
• M24: 6,230,901 km (0.102 R)
• M25: 6,322,754 km (0.052 R)
• M26: 6,871,778 km (0.06 R)
• M27: 7,411,827 km (0.091 R)
• M28: 7,668,536 km (0.096 R)
• M29: 7,853,739 km (0.116 R)
• M30: 8,003,037 km (0.107 R)
• M31: 8,571,060 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 6.4

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.31 AU - 15.49 AU

Year: 16538 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,388,993 km

• M1: 195,524 km (0.075 R)
• M2: 311,612 km (0.106 R)
• M3: 546,032 km (0.052 R)
• M4: 647,011 km (0.112 R)
• M5: 848,370 km (0.117 R)
• M6: 1,241,064 km (0.059 R)
• M7: 1,285,495 km (0.096 R)
• M8: 1,375,852 km (0.111 R)
• M9: 1,491,940 km (0.08 R)
• M10: 1,659,938 km (0.101 R)
• M11: 1,758,673 km (0.102 R)
• M12: 1,884,784 km (0.106 R)
• M13: 2,281,218 km (0.118 R)
• M14: 2,503,221 km (0.104 R)
• M15: 2,732,106 km (0.086 R)
• M16: 2,967,872 km (0.114 R)
• M17: 3,057,930 km (0.081 R)
• M18: 3,490,418 km (0.07 R)
• M19: 3,553,697 km (0.065 R)
• M20: 3,713,767 km (0.027 R)
• M21: 4,688,248 km (0.045 R)
• M22: 5,221,863 km (0.112 R)
• M23: 5,662,429 km (0.11 R)
• M24: 6,618,210 km (0.116 R)
• M25: 6,736,243 km (0.092 R)
• M26: 7,014,495 km (0.066 R)
• M27: 7,134,921 km (0.101 R)
• M28: 7,215,554 km (0.03 R)
• M29: 7,541,079 km (0.102 R)
• M30: 7,954,717 km (0.116 R)
• M31: 8,122,267 km (0.084 R)
• M32: 8,631,947 km (0.075 R)
• M33: 8,804,134 km (0.056 R)
• M34: 8,847,368 km (0.105 R)
• M35: 8,933,985 km (0.046 R)
• M36: 9,021,051 km (0.084 R)
• M37: 9,064,584 km (0.087 R)
• M38: 10,910,921 km (0.064 R)
• M39: 11,757,196 km (0.085 R)
• M40: 12,429,788 km (0.113 R)
• M41: 12,868,858 km (0.1 R)
• M42: 13,065,579 km (0.096 R)
• M43: 13,114,946 km (0.086 R)
• M44: 14,419,589 km (0.095 R)
• M45: 14,572,777 km (0.117 R)
• M46: 15,035,484 km (0.069 R)
• M47: 15,398,857 km (0.096 R)
• M48: 15,817,581 km (0.029 R)
• M49: 17,258,358 km (0.06 R)
• M50: 17,966,854 km (0.09 R)
• M51: 19,019,424 km (0.103 R)
• M52: 20,148,888 km (0.026 R)
• M53: 20,205,885 km (0.112 R)
• M54: 20,836,889 km (0.093 R)
• M55: 20,952,229 km (0.088 R)
• M56: 22,412,903 km (0.078 R)
• M57: 22,472,143 km (0.085 R)
• M58: 23,725,325 km (0.065 R)
• M59: 23,906,189 km (0.114 R)
• M60: 24,634,281 km (0.113 R)
• M61: 24,939,910 km (0.081 R)
• M62: 25,369,705 km (0.097 R)
• M63: 25,492,973 km (0.072 R)
• M64: 25,925,909 km (0.064 R)
• M65: 27,113,417 km (0.078 R)
• M66: 27,555,479 km (0.109 R)
• M67: 27,936,206 km (0.119 R)
• M68: 28,254,699 km (0.044 R)
• M69: 29,217,811 km (0.043 R)
• M70: 30,978,129 km (0.032 R)
• M71: 32,839,725 km (0.1 R)
• M72: 32,906,894 km (0.051 R)
• M73: 33,919,672 km (0.072 R)
• M74: 35,630,323 km (0.092 R)
• M75: 35,975,894 km (0.09 R)
• M76: 37,158,765 km (0.093 R)
• M77: 41,072,395 km (0.071 R)
• M78: 41,434,721 km (0.115 R)
• M79: 43,851,923 km (0.068 R)
• M80: 43,925,824 km (0.087 R)
• M81: 44,965,679 km (0.071 R)
• M82: 45,638,421 km (0.087 R)
• M83: 45,713,369 km (0.094 R)
• M84: 45,938,365 km (0.065 R)
• M85: 46,993,778 km (0.106 R)
• M86: 48,898,158 km (0.083 R)
• M87: 49,051,496 km (0.114 R)
• M88: 49,358,920 km (0.064 R)
• M89: 50,362,273 km (0.063 R)
• M90: 50,749,881 km (0.088 R)
• M91: 51,684,419 km (0.025 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: 227 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit