🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 139 Days

Day: 13.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.49 AU - 1.81 AU

Year: 807 Days

Day: 46.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 10

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.91 AU - 5.91 AU

Year: 5471 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,200,076 km

• M1: 130,449 km (0.101 R)
• M2: 401,670 km (0.112 R)
• M3: 541,843 km (0.05 R)
• M4: 609,013 km (0.043 R)
• M5: 742,155 km (0.026 R)
• M6: 1,002,755 km (0.093 R)
• M7: 1,137,692 km (0.116 R)
• M8: 1,252,882 km (0.103 R)
• M9: 1,426,266 km (0.1 R)
• M10: 1,622,090 km (0.084 R)
• M11: 1,782,159 km (0.059 R)
• M12: 1,947,615 km (0.043 R)
• M13: 2,024,658 km (0.116 R)
• M14: 2,181,586 km (0.079 R)
• M15: 2,310,090 km (0.083 R)
• M16: 2,474,498 km (0.064 R)
• M17: 2,558,124 km (0.048 R)
• M18: 2,642,646 km (0.116 R)
• M19: 2,937,354 km (0.078 R)
• M20: 3,151,878 km (0.073 R)
• M21: 4,139,822 km (0.099 R)
• M22: 4,360,479 km (0.114 R)
• M23: 4,482,551 km (0.106 R)
• M24: 4,918,479 km (0.104 R)
• M25: 5,003,151 km (0.12 R)
• M26: 5,066,880 km (0.111 R)
• M27: 5,389,862 km (0.115 R)
• M28: 5,542,900 km (0.055 R)
• M29: 5,653,154 km (0.068 R)
• M30: 5,741,865 km (0.11 R)
• M31: 6,169,416 km (0.075 R)
• M32: 6,306,747 km (0.1 R)
• M33: 6,468,014 km (0.106 R)
• M34: 6,842,008 km (0.104 R)
• M35: 7,103,356 km (0.063 R)
• M36: 7,223,184 km (0.072 R)
• M37: 7,489,169 km (0.074 R)
• M38: 7,981,196 km (0.072 R)
• M39: 8,180,909 km (0.072 R)
• M40: 8,432,982 km (0.058 R)
• M41: 8,585,422 km (0.116 R)
• M42: 8,790,072 km (0.065 R)
• M43: 8,944,606 km (0.11 R)
• M44: 9,651,456 km (0.08 R)
• M45: 10,025,152 km (0.031 R)
• M46: 10,594,372 km (0.118 R)
• M47: 10,786,455 km (0.118 R)
• M48: 10,924,385 km (0.082 R)
• M49: 11,651,131 km (0.107 R)
• M50: 11,877,921 km (0.101 R)
• M51: 12,192,077 km (0.111 R)
• M52: 12,508,925 km (0.045 R)
• M53: 12,653,885 km (0.09 R)
• M54: 12,886,959 km (0.097 R)
• M55: 13,535,466 km (0.106 R)
• M56: 13,833,614 km (0.096 R)
• M57: 14,194,444 km (0.095 R)
• M58: 14,467,012 km (0.083 R)
• M59: 14,894,562 km (0.087 R)
• M60: 15,048,199 km (0.057 R)
• M61: 15,171,618 km (0.111 R)
• M62: 15,699,549 km (0.034 R)
• M63: 15,918,560 km (0.044 R)
• M64: 16,233,463 km (0.081 R)
• M65: 16,486,882 km (0.069 R)
• M66: 18,099,846 km (0.117 R)
• M67: 18,329,629 km (0.103 R)
• M68: 19,258,482 km (0.108 R)
• M69: 19,493,201 km (0.087 R)
• M70: 19,594,030 km (0.051 R)
• M71: 19,695,008 km (0.073 R)
• M72: 20,783,483 km (0.077 R)
• M73: 20,989,628 km (0.106 R)
• M74: 21,265,786 km (0.09 R)
• M75: 21,856,399 km (0.08 R)
• M76: 22,241,463 km (0.071 R)
• M77: 22,346,780 km (0.096 R)
• M78: 22,805,447 km (0.064 R)
• M79: 23,196,047 km (0.086 R)
• M80: 23,302,860 km (0.102 R)
• M81: 23,875,820 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit