🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 161 Days

Day: 39.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 88.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,969,558 km

• M1: 279,000 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.73 AU - 0.99 AU

Year: 283 Days

Day: 36.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,969,558 km

• M1: 407,355 km (0.09 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 15

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.78 AU - 11.86 AU

Year: 13512 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,969,558 km

• M1: 194,776 km (0.093 R)
• M2: 324,029 km (0.09 R)
• M3: 499,507 km (0.102 R)
• M4: 644,468 km (0.059 R)
• M5: 1,286,093 km (0.087 R)
• M6: 1,515,426 km (0.108 R)
• M7: 1,618,051 km (0.081 R)
• M8: 1,740,870 km (0.055 R)
• M9: 2,167,823 km (0.119 R)
• M10: 2,627,836 km (0.074 R)
• M11: 2,858,815 km (0.12 R)
• M12: 3,229,369 km (0.098 R)
• M13: 3,615,631 km (0.078 R)
• M14: 3,873,687 km (0.094 R)
• M15: 3,968,981 km (0.071 R)
• M16: 4,608,213 km (0.111 R)
• M17: 4,709,491 km (0.084 R)
• M18: 4,811,516 km (0.109 R)
• M19: 5,148,261 km (0.112 R)
• M20: 5,519,563 km (0.11 R)
• M21: 5,982,419 km (0.115 R)
• M22: 6,204,572 km (0.114 R)
• M23: 6,657,255 km (0.11 R)
• M24: 7,238,143 km (0.098 R)
• M25: 7,505,026 km (0.116 R)
• M26: 7,805,269 km (0.119 R)
• M27: 8,140,368 km (0.117 R)
• M28: 8,324,972 km (0.107 R)
• M29: 8,448,989 km (0.083 R)
• M30: 8,698,667 km (0.062 R)
• M31: 8,824,479 km (0.113 R)
• M32: 9,046,183 km (0.087 R)
• M33: 10,181,781 km (0.096 R)
• M34: 10,918,700 km (0.076 R)
• M35: 11,054,535 km (0.1 R)
• M36: 12,091,397 km (0.061 R)
• M37: 13,051,068 km (0.116 R)
• M38: 13,159,227 km (0.105 R)
• M39: 13,961,520 km (0.063 R)
• M40: 15,081,261 km (0.052 R)
• M41: 15,270,651 km (0.058 R)
• M42: 15,651,827 km (0.061 R)
• M43: 16,501,543 km (0.101 R)
• M44: 16,618,678 km (0.031 R)
• M45: 17,089,612 km (0.119 R)
• M46: 17,724,356 km (0.113 R)
• M47: 18,044,794 km (0.054 R)
• M48: 18,976,340 km (0.083 R)
• M49: 20,173,273 km (0.084 R)
• M50: 20,465,886 km (0.081 R)
• M51: 20,759,846 km (0.078 R)
• M52: 21,012,966 km (0.11 R)
• M53: 21,821,393 km (0.09 R)
• M54: 22,553,225 km (0.117 R)
• M55: 22,769,993 km (0.098 R)
• M56: 24,218,250 km (0.083 R)
• M57: 24,752,314 km (0.101 R)
• M58: 25,110,451 km (0.084 R)
• M59: 26,013,424 km (0.116 R)
• M60: 27,341,704 km (0.103 R)
• M61: 27,665,583 km (0.097 R)
• M62: 28,177,208 km (0.047 R)
• M63: 28,410,730 km (0.045 R)
• M64: 29,588,364 km (0.056 R)
• M65: 29,683,210 km (0.058 R)
• M66: 29,825,776 km (0.095 R)
• M67: 30,111,508 km (0.092 R)
• M68: 30,254,673 km (0.032 R)
• M69: 30,350,266 km (0.107 R)
• M70: 30,589,773 km (0.117 R)
• M71: 31,893,668 km (0.1 R)
• M72: 32,332,438 km (0.075 R)
• M73: 32,430,126 km (0.059 R)
• M74: 32,576,881 km (0.075 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit