🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 214 Days

Day: 19.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.17 AU - 1.81 AU

Year: 693 Days

Day: 29.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.04 AU - 2.76 AU

Year: 1416 Days

Day: 32 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 11.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.53 AU - 6.53 AU

Year: 4952 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,940,417 km

• M1: 170,542 km (0.075 R)
• M2: 268,528 km (0.079 R)
• M3: 354,397 km (0.071 R)
• M4: 445,951 km (0.11 R)
• M5: 593,305 km (0.085 R)
• M6: 718,369 km (0.118 R)
• M7: 918,830 km (0.111 R)
• M8: 1,375,403 km (0.096 R)
• M9: 1,587,682 km (0.065 R)
• M10: 1,684,023 km (0.107 R)
• M11: 1,911,861 km (0.038 R)
• M12: 2,029,744 km (0.101 R)
• M13: 2,211,057 km (0.09 R)
• M14: 2,288,399 km (0.075 R)
• M15: 2,477,490 km (0.075 R)
• M16: 2,606,444 km (0.054 R)
• M17: 2,820,967 km (0.076 R)
• M18: 3,162,349 km (0.083 R)
• M19: 3,979,004 km (0.102 R)
• M20: 4,578,144 km (0.116 R)
• M21: 4,657,580 km (0.106 R)
• M22: 4,757,511 km (0.105 R)
• M23: 5,041,149 km (0.089 R)
• M24: 6,720,984 km (0.051 R)
• M25: 7,738,847 km (0.11 R)
• M26: 8,145,006 km (0.09 R)
• M27: 8,779,600 km (0.045 R)
• M28: 9,052,915 km (0.106 R)
• M29: 9,354,355 km (0.098 R)
• M30: 9,941,227 km (0.103 R)
• M31: 10,122,390 km (0.112 R)
• M32: 10,487,708 km (0.096 R)
• M33: 10,963,729 km (0.073 R)
• M34: 11,528,162 km (0.062 R)
• M35: 11,663,996 km (0.089 R)
• M36: 12,267,773 km (0.053 R)
• M37: 12,741,400 km (0.07 R)
• M38: 12,938,121 km (0.075 R)
• M39: 13,334,705 km (0.078 R)
• M40: 14,401,937 km (0.116 R)
• M41: 14,518,922 km (0.079 R)
• M42: 14,695,148 km (0.119 R)
• M43: 14,783,411 km (0.112 R)
• M44: 15,138,557 km (0.099 R)
• M45: 18,111,066 km (0.103 R)
• M46: 18,205,762 km (0.086 R)
• M47: 18,777,824 km (0.103 R)
• M48: 18,905,730 km (0.119 R)
• M49: 19,452,510 km (0.034 R)
• M50: 19,646,838 km (0.1 R)
• M51: 20,102,663 km (0.064 R)
• M52: 20,331,847 km (0.106 R)
• M53: 20,529,017 km (0.051 R)
• M54: 20,627,901 km (0.085 R)
• M55: 20,792,907 km (0.029 R)
• M56: 22,196,734 km (0.086 R)
• M57: 22,331,970 km (0.099 R)
• M58: 22,773,583 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 14.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.38 AU - 9.02 AU

Year: 9772 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,940,417 km

• M1: 220,507 km (0.111 R)
• M2: 343,327 km (0.1 R)
• M3: 543,190 km (0.079 R)
• M4: 844,779 km (0.085 R)
• M5: 958,174 km (0.101 R)
• M6: 1,057,059 km (0.111 R)
• M7: 1,223,411 km (0.111 R)
• M8: 1,583,643 km (0.098 R)
• M9: 1,826,141 km (0.088 R)
• M10: 2,375,913 km (0.027 R)
• M11: 2,514,441 km (0.111 R)
• M12: 2,627,238 km (0.112 R)
• M13: 3,095,778 km (0.11 R)
• M14: 3,718,853 km (0.072 R)
• M15: 4,144,759 km (0.089 R)
• M16: 4,414,932 km (0.066 R)
• M17: 4,937,029 km (0.091 R)
• M18: 6,078,311 km (0.115 R)
• M19: 6,308,393 km (0.081 R)
• M20: 6,580,661 km (0.076 R)
• M21: 7,298,581 km (0.117 R)
• M22: 7,749,618 km (0.107 R)
• M23: 7,874,234 km (0.051 R)
• M24: 8,167,595 km (0.034 R)
• M25: 8,678,920 km (0.08 R)
• M26: 9,421,375 km (0.12 R)
• M27: 9,688,257 km (0.087 R)
• M28: 10,504,014 km (0.037 R)
• M29: 10,642,093 km (0.063 R)
• M30: 11,341,912 km (0.026 R)
• M31: 12,492,469 km (0.082 R)
• M32: 13,429,550 km (0.081 R)
• M33: 14,594,319 km (0.116 R)
• M34: 15,475,900 km (0.079 R)
• M35: 15,896,868 km (0.115 R)
• M36: 16,481,796 km (0.11 R)
• M37: 17,837,302 km (0.09 R)
• M38: 17,947,257 km (0.064 R)
• M39: 18,168,063 km (0.087 R)
• M40: 18,667,869 km (0.106 R)
• M41: 19,059,666 km (0.1 R)
• M42: 20,022,777 km (0.089 R)
• M43: 21,409,400 km (0.107 R)
• M44: 21,760,805 km (0.1 R)
• M45: 23,006,208 km (0.076 R)
• M46: 23,246,013 km (0.101 R)
• M47: 23,486,567 km (0.039 R)
• M48: 23,728,167 km (0.12 R)
• M49: 25,009,473 km (0.089 R)
• M50: 25,379,728 km (0.048 R)
• M51: 25,814,010 km (0.059 R)
• M52: 26,188,154 km (0.12 R)
• M53: 27,448,367 km (0.096 R)
• M54: 27,702,833 km (0.09 R)
• M55: 28,214,009 km (0.088 R)
• M56: 28,406,392 km (0.106 R)
• M57: 29,896,835 km (0.11 R)
• M58: 30,552,822 km (0.091 R)
• M59: 31,147,174 km (0.094 R)
• M60: 31,346,139 km (0.112 R)
• M61: 32,953,269 km (0.088 R)
• M62: 33,155,974 km (0.084 R)
• M63: 33,630,798 km (0.065 R)
• M64: 35,068,583 km (0.045 R)
• M65: 35,275,627 km (0.064 R)
• M66: 35,829,588 km (0.069 R)
• M67: 38,857,000 km (0.101 R)
• M68: 39,071,224 km (0.093 R)
• M69: 39,357,554 km (0.119 R)
• M70: 39,500,869 km (0.109 R)
• M71: 40,509,607 km (0.077 R)
• M72: 42,552,516 km (0.044 R)
• M73: 45,528,616 km (0.097 R)
• M74: 46,358,884 km (0.119 R)
• M75: 46,737,816 km (0.11 R)
• M76: 48,725,223 km (0.116 R)
• M77: 49,265,122 km (0.075 R)
• M78: 49,496,999 km (0.099 R)
• M79: 50,506,336 km (0.094 R)
• M80: 51,444,015 km (0.071 R)
• M81: 51,836,410 km (0.035 R)
• M82: 52,545,205 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit