🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 170 Days

Day: 30.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.59 AU - 5.37 AU

Year: 3870 Days

Day: 40.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 11.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.05 AU - 9.51 AU

Year: 8297 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,724,581 km

• M1: 251,474 km (0.086 R)
• M2: 483,201 km (0.084 R)
• M3: 723,007 km (0.081 R)
• M4: 812,017 km (0.069 R)
• M5: 1,039,556 km (0.083 R)
• M6: 1,357,152 km (0.108 R)
• M7: 1,484,310 km (0.096 R)
• M8: 1,615,507 km (0.071 R)
• M9: 1,750,744 km (0.108 R)
• M10: 1,874,312 km (0.119 R)
• M11: 2,553,336 km (0.115 R)
• M12: 2,694,407 km (0.073 R)
• M13: 2,819,920 km (0.096 R)
• M14: 2,910,875 km (0.089 R)
• M15: 3,341,867 km (0.077 R)
• M16: 3,496,551 km (0.07 R)
• M17: 3,974,965 km (0.067 R)
• M18: 4,580,836 km (0.074 R)
• M19: 4,840,090 km (0.103 R)
• M20: 5,037,708 km (0.077 R)
• M21: 5,486,502 km (0.091 R)
• M22: 5,646,572 km (0.112 R)
• M23: 5,808,287 km (0.109 R)
• M24: 5,901,486 km (0.102 R)
• M25: 6,018,472 km (0.065 R)
• M26: 6,350,579 km (0.094 R)
• M27: 7,106,946 km (0.053 R)
• M28: 7,206,728 km (0.078 R)
• M29: 7,306,809 km (0.048 R)
• M30: 7,508,616 km (0.092 R)
• M31: 7,584,762 km (0.106 R)
• M32: 7,969,378 km (0.084 R)
• M33: 8,098,930 km (0.082 R)
• M34: 8,730,981 km (0.077 R)
• M35: 8,811,165 km (0.116 R)
• M36: 9,242,605 km (0.089 R)
• M37: 9,460,869 km (0.06 R)
• M38: 9,543,297 km (0.063 R)
• M39: 9,874,955 km (0.03 R)
• M40: 10,806,651 km (0.058 R)
• M41: 11,008,010 km (0.031 R)
• M42: 11,181,543 km (0.03 R)
• M43: 11,297,631 km (0.109 R)
• M44: 11,973,514 km (0.028 R)
• M45: 12,211,674 km (0.088 R)
• M46: 12,331,352 km (0.04 R)
• M47: 12,996,614 km (0.069 R)
• M48: 13,828,977 km (0.039 R)
• M49: 14,173,052 km (0.093 R)
• M50: 14,393,410 km (0.095 R)
• M51: 14,773,987 km (0.112 R)
• M52: 15,609,790 km (0.066 R)
• M53: 16,263,233 km (0.11 R)
• M54: 16,527,124 km (0.092 R)
• M55: 16,825,721 km (0.089 R)
• M56: 16,959,013 km (0.026 R)
• M57: 18,276,671 km (0.09 R)
• M58: 18,413,703 km (0.076 R)
• M59: 18,516,776 km (0.057 R)
• M60: 20,438,659 km (0.066 R)
• M61: 20,580,927 km (0.062 R)
• M62: 20,902,263 km (0.069 R)
• M63: 21,081,482 km (0.118 R)
• M64: 21,333,255 km (0.098 R)
• M65: 21,658,331 km (0.111 R)
• M66: 22,130,911 km (0.104 R)
• M67: 22,203,914 km (0.102 R)
• M68: 22,827,737 km (0.105 R)
• M69: 23,086,243 km (0.113 R)
• M70: 23,419,995 km (0.091 R)
• M71: 23,830,193 km (0.1 R)
• M72: 24,017,489 km (0.103 R)
• M73: 24,431,127 km (0.069 R)
• M74: 24,544,373 km (0.068 R)
• M75: 24,657,768 km (0.065 R)
• M76: 24,809,311 km (0.112 R)
• M77: 24,885,157 km (0.117 R)
• M78: 25,380,027 km (0.099 R)
• M79: 25,686,254 km (0.09 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit