🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 21.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.58 AU - 0.76 AU

Year: 202 Days

Day: 47.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,371,761 km

• M1: 431,739 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.69 AU - 5.27 AU

Year: 3499 Days

Day: 16.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 12.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.07 AU - 9.31 AU

Year: 8648 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,371,761 km

• M1: 177,872 km (0.068 R)
• M2: 291,417 km (0.12 R)
• M3: 435,629 km (0.119 R)
• M4: 549,473 km (0.091 R)
• M5: 636,689 km (0.09 R)
• M6: 729,290 km (0.112 R)
• M7: 827,426 km (0.072 R)
• M8: 1,007,093 km (0.057 R)
• M9: 1,183,768 km (0.117 R)
• M10: 1,319,154 km (0.081 R)
• M11: 1,550,582 km (0.045 R)
• M12: 1,757,177 km (0.112 R)
• M13: 1,873,863 km (0.032 R)
• M14: 2,033,484 km (0.078 R)
• M15: 2,176,948 km (0.068 R)
• M16: 2,496,190 km (0.049 R)
• M17: 2,717,595 km (0.096 R)
• M18: 2,899,356 km (0.105 R)
• M19: 3,347,402 km (0.087 R)
• M20: 3,542,777 km (0.066 R)
• M21: 3,817,588 km (0.047 R)
• M22: 4,388,154 km (0.107 R)
• M23: 4,575,301 km (0.095 R)
• M24: 4,683,610 km (0.111 R)
• M25: 4,820,043 km (0.096 R)
• M26: 6,528,750 km (0.043 R)
• M27: 6,773,941 km (0.067 R)
• M28: 6,897,509 km (0.102 R)
• M29: 7,336,429 km (0.05 R)
• M30: 7,623,358 km (0.099 R)
• M31: 7,946,639 km (0.106 R)
• M32: 9,490,788 km (0.116 R)
• M33: 9,768,741 km (0.046 R)
• M34: 9,908,615 km (0.11 R)
• M35: 10,332,725 km (0.083 R)
• M36: 10,475,292 km (0.064 R)
• M37: 11,529,059 km (0.063 R)
• M38: 11,751,362 km (0.104 R)
• M39: 12,578,488 km (0.111 R)
• M40: 12,769,076 km (0.049 R)
• M41: 13,346,673 km (0.052 R)
• M42: 13,972,292 km (0.104 R)
• M43: 14,767,703 km (0.059 R)
• M44: 15,700,446 km (0.051 R)
• M45: 17,452,985 km (0.109 R)
• M46: 18,050,778 km (0.095 R)
• M47: 18,829,286 km (0.113 R)
• M48: 19,266,560 km (0.104 R)
• M49: 20,151,282 km (0.106 R)
• M50: 20,329,752 km (0.073 R)
• M51: 20,464,091 km (0.044 R)
• M52: 20,733,367 km (0.061 R)
• M53: 20,958,811 km (0.041 R)
• M54: 21,548,526 km (0.078 R)
• M55: 21,639,781 km (0.048 R)
• M56: 21,868,366 km (0.045 R)
• M57: 22,051,923 km (0.062 R)
• M58: 23,820,319 km (0.069 R)
• M59: 23,914,716 km (0.064 R)
• M60: 24,721,647 km (0.117 R)
• M61: 25,875,944 km (0.116 R)
• M62: 26,655,349 km (0.031 R)
• M63: 27,491,750 km (0.107 R)
• M64: 27,838,817 km (0.041 R)
• M65: 28,037,633 km (0.108 R)
• M66: 28,386,944 km (0.092 R)
• M67: 28,687,486 km (0.093 R)
• M68: 28,888,396 km (0.086 R)
• M69: 29,747,537 km (0.099 R)
• M70: 30,923,226 km (0.108 R)
• M71: 31,284,056 km (0.079 R)
• M72: 31,594,472 km (0.054 R)
• M73: 32,688,930 km (0.097 R)
• M74: 33,425,550 km (0.096 R)
• M75: 33,689,889 km (0.099 R)
• M76: 34,594,059 km (0.098 R)
• M77: 34,968,652 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 11,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit