🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 215 Days

Day: 43.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,276,133 km

• M1: 164,408 km (0.111 R)
• M2: 189,241 km (0.119 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 8.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.79 AU - 3.13 AU

Year: 2239 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,276,133 km

• M1: 105,018 km (0.086 R)
• M2: 218,413 km (0.077 R)
• M3: 369,058 km (0.104 R)
• M4: 444,455 km (0.112 R)
• M5: 499,358 km (0.028 R)
• M6: 560,842 km (0.087 R)
• M7: 637,586 km (0.077 R)
• M8: 757,713 km (0.119 R)
• M9: 811,718 km (0.096 R)
• M10: 1,011,282 km (0.105 R)
• M11: 1,168,808 km (0.073 R)
• M12: 1,242,710 km (0.112 R)
• M13: 1,525,300 km (0.108 R)
• M14: 1,583,194 km (0.119 R)
• M15: 1,737,130 km (0.089 R)
• M16: 1,871,320 km (0.113 R)
• M17: 1,945,969 km (0.065 R)
• M18: 2,143,438 km (0.069 R)
• M19: 2,215,096 km (0.119 R)
• M20: 2,381,149 km (0.112 R)
• M21: 2,704,281 km (0.072 R)
• M22: 2,803,165 km (0.084 R)
• M23: 2,860,311 km (0.096 R)
• M24: 3,174,018 km (0.069 R)
• M25: 3,506,574 km (0.077 R)
• M26: 3,568,208 km (0.091 R)
• M27: 3,669,187 km (0.067 R)
• M28: 3,945,943 km (0.088 R)
• M29: 4,180,363 km (0.085 R)
• M30: 4,295,104 km (0.077 R)
• M31: 4,369,455 km (0.044 R)
• M32: 4,444,254 km (0.066 R)
• M33: 4,569,916 km (0.078 R)
• M34: 4,816,154 km (0.054 R)
• M35: 4,884,819 km (0.12 R)
• M36: 5,110,413 km (0.12 R)
• M37: 5,180,574 km (0.092 R)
• M38: 5,312,819 km (0.077 R)
• M39: 5,392,704 km (0.067 R)
• M40: 5,734,685 km (0.112 R)
• M41: 5,807,539 km (0.112 R)
• M42: 6,167,322 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 10.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.1 AU - 8.44 AU

Year: 7745 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,276,133 km

• M1: 138,228 km (0.117 R)
• M2: 211,681 km (0.082 R)
• M3: 502,499 km (0.101 R)
• M4: 698,323 km (0.095 R)
• M5: 794,963 km (0.084 R)
• M6: 862,133 km (0.091 R)
• M7: 954,883 km (0.066 R)
• M8: 1,125,874 km (0.061 R)
• M9: 1,215,333 km (0.078 R)
• M10: 1,429,108 km (0.096 R)
• M11: 1,569,132 km (0.06 R)
• M12: 1,698,983 km (0.076 R)
• M13: 1,954,496 km (0.083 R)
• M14: 2,435,603 km (0.076 R)
• M15: 2,569,942 km (0.116 R)
• M16: 2,655,362 km (0.048 R)
• M17: 2,952,613 km (0.05 R)
• M18: 3,503,433 km (0.119 R)
• M19: 3,579,279 km (0.115 R)
• M20: 4,246,336 km (0.108 R)
• M21: 4,327,418 km (0.031 R)
• M22: 4,470,583 km (0.076 R)
• M23: 4,636,038 km (0.114 R)
• M24: 4,951,690 km (0.104 R)
• M25: 5,015,717 km (0.051 R)
• M26: 5,080,044 km (0.108 R)
• M27: 5,166,213 km (0.106 R)
• M28: 5,339,896 km (0.106 R)
• M29: 5,471,542 km (0.106 R)
• M30: 6,237,633 km (0.109 R)
• M31: 6,469,360 km (0.078 R)
• M32: 6,562,859 km (0.109 R)
• M33: 6,680,293 km (0.097 R)
• M34: 7,205,681 km (0.082 R)
• M35: 7,278,385 km (0.109 R)
• M36: 7,695,015 km (0.064 R)
• M37: 8,144,407 km (0.087 R)
• M38: 9,121,431 km (0.115 R)
• M39: 9,331,766 km (0.102 R)
• M40: 9,437,531 km (0.098 R)
• M41: 9,784,299 km (0.12 R)
• M42: 9,864,783 km (0.086 R)
• M43: 10,353,070 km (0.094 R)
• M44: 10,435,199 km (0.077 R)
• M45: 10,682,934 km (0.105 R)
• M46: 11,240,335 km (0.098 R)
• M47: 11,324,858 km (0.034 R)
• M48: 11,607,748 km (0.048 R)
• M49: 11,693,168 km (0.105 R)
• M50: 12,007,922 km (0.107 R)
• M51: 12,470,778 km (0.065 R)
• M52: 12,909,997 km (0.091 R)
• M53: 13,473,831 km (0.098 R)
• M54: 13,713,487 km (0.092 R)
• M55: 14,106,182 km (0.103 R)
• M56: 14,933,458 km (0.098 R)
• M57: 15,150,524 km (0.119 R)
• M58: 16,060,827 km (0.11 R)
• M59: 16,378,872 km (0.102 R)
• M60: 17,021,246 km (0.113 R)
• M61: 17,901,480 km (0.112 R)
• M62: 18,000,214 km (0.094 R)
• M63: 18,198,132 km (0.062 R)
• M64: 18,363,737 km (0.115 R)
• M65: 18,496,430 km (0.069 R)
• M66: 18,997,284 km (0.066 R)
• M67: 19,064,453 km (0.086 R)
• M68: 20,595,288 km (0.102 R)
• M69: 20,837,039 km (0.066 R)
• M70: 21,392,944 km (0.036 R)
• M71: 21,672,692 km (0.101 R)
• M72: 21,742,854 km (0.116 R)
• M73: 21,813,165 km (0.115 R)
• M74: 22,165,318 km (0.113 R)
• M75: 22,626,080 km (0.117 R)
• M76: 22,804,101 km (0.091 R)
• M77: 23,557,027 km (0.069 R)
• M78: 23,846,050 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 5.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.92 AU - 12.5 AU

Year: 15412 Days

Day: 20.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,276,133 km

• M1: 184,155 km (0.072 R)
• M2: 222,602 km (0.095 R)
• M3: 357,838 km (0.051 R)
• M4: 462,557 km (0.088 R)
• M5: 701,913 km (0.111 R)
• M6: 784,192 km (0.105 R)
• M7: 1,050,027 km (0.068 R)
• M8: 1,322,146 km (0.104 R)
• M9: 1,860,399 km (0.087 R)
• M10: 2,069,238 km (0.096 R)
• M11: 2,310,090 km (0.083 R)
• M12: 2,408,975 km (0.109 R)
• M13: 2,484,073 km (0.106 R)
• M14: 2,950,968 km (0.105 R)
• M15: 3,758,647 km (0.031 R)
• M16: 4,599,087 km (0.047 R)
• M17: 4,912,944 km (0.119 R)
• M18: 5,429,356 km (0.057 R)
• M19: 6,133,214 km (0.11 R)
• M20: 6,513,342 km (0.1 R)
• M21: 6,936,704 km (0.107 R)
• M22: 7,296,187 km (0.118 R)
• M23: 8,563,431 km (0.088 R)
• M24: 10,587,939 km (0.096 R)
• M25: 13,103,128 km (0.111 R)
• M26: 13,147,409 km (0.082 R)
• M27: 13,235,821 km (0.094 R)
• M28: 13,502,405 km (0.096 R)
• M29: 14,861,800 km (0.108 R)
• M30: 15,185,231 km (0.11 R)
• M31: 15,604,554 km (0.066 R)
• M32: 16,122,163 km (0.067 R)
• M33: 16,788,920 km (0.089 R)
• M34: 17,464,803 km (0.09 R)
• M35: 18,495,234 km (0.115 R)
• M36: 18,793,233 km (0.05 R)
• M37: 19,192,958 km (0.103 R)
• M38: 20,255,851 km (0.054 R)
• M39: 20,358,026 km (0.106 R)
• M40: 22,279,760 km (0.058 R)
• M41: 24,150,033 km (0.097 R)
• M42: 27,754,743 km (0.048 R)
• M43: 27,925,135 km (0.117 R)
• M44: 28,438,256 km (0.056 R)
• M45: 28,495,552 km (0.109 R)
• M46: 28,897,073 km (0.092 R)
• M47: 28,954,668 km (0.113 R)
• M48: 29,185,049 km (0.079 R)
• M49: 29,647,904 km (0.066 R)
• M50: 30,580,647 km (0.118 R)
• M51: 31,463,873 km (0.043 R)
• M52: 32,057,477 km (0.114 R)
• M53: 32,954,616 km (0.103 R)
• M54: 33,014,604 km (0.108 R)
• M55: 33,315,745 km (0.09 R)
• M56: 35,079,803 km (0.075 R)
• M57: 35,448,562 km (0.025 R)
• M58: 35,633,315 km (0.074 R)
• M59: 35,942,235 km (0.036 R)
• M60: 36,127,886 km (0.074 R)
• M61: 36,936,313 km (0.101 R)
• M62: 38,317,999 km (0.104 R)
• M63: 39,972,551 km (0.065 R)
• M64: 40,293,438 km (0.067 R)
• M65: 40,615,224 km (0.087 R)
• M66: 41,520,440 km (0.065 R)
• M67: 42,890,906 km (0.113 R)
• M68: 43,153,600 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit