🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 153 Days

Day: 17.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.74 AU - 2.86 AU

Year: 1711 Days

Day: 30.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 11.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.94 AU - 10.5 AU

Year: 10226 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,210,986 km

• M1: 417,528 km (0.11 R)
• M2: 771,476 km (0.095 R)
• M3: 1,029,383 km (0.071 R)
• M4: 1,127,220 km (0.105 R)
• M5: 1,262,905 km (0.074 R)
• M6: 1,495,380 km (0.061 R)
• M7: 1,781,262 km (0.081 R)
• M8: 2,274,935 km (0.083 R)
• M9: 2,997,493 km (0.12 R)
• M10: 3,261,533 km (0.044 R)
• M11: 3,558,485 km (0.108 R)
• M12: 3,994,114 km (0.095 R)
• M13: 4,072,802 km (0.037 R)
• M14: 4,231,825 km (0.041 R)
• M15: 5,314,614 km (0.074 R)
• M16: 5,723,615 km (0.079 R)
• M17: 5,842,246 km (0.119 R)
• M18: 6,021,913 km (0.085 R)
• M19: 6,356,114 km (0.06 R)
• M20: 6,479,084 km (0.05 R)
• M21: 6,884,494 km (0.114 R)
• M22: 7,752,760 km (0.097 R)
• M23: 7,851,345 km (0.026 R)
• M24: 8,723,501 km (0.077 R)
• M25: 8,998,013 km (0.112 R)
• M26: 9,345,229 km (0.117 R)
• M27: 9,803,298 km (0.081 R)
• M28: 10,631,621 km (0.093 R)
• M29: 10,888,032 km (0.057 R)
• M30: 11,896,771 km (0.077 R)
• M31: 11,972,766 km (0.042 R)
• M32: 12,239,649 km (0.102 R)
• M33: 12,393,136 km (0.034 R)
• M34: 12,470,179 km (0.087 R)
• M35: 12,547,222 km (0.051 R)
• M36: 13,091,609 km (0.112 R)
• M37: 13,287,881 km (0.066 R)
• M38: 16,263,084 km (0.118 R)
• M39: 17,027,230 km (0.027 R)
• M40: 17,370,706 km (0.118 R)
• M41: 17,890,110 km (0.115 R)
• M42: 18,678,790 km (0.075 R)
• M43: 18,944,177 km (0.071 R)
• M44: 19,792,995 km (0.06 R)
• M45: 20,108,796 km (0.118 R)
• M46: 20,745,485 km (0.1 R)
• M47: 21,020,296 km (0.069 R)
• M48: 21,158,225 km (0.034 R)
• M49: 22,132,107 km (0.09 R)
• M50: 22,225,606 km (0.099 R)
• M51: 22,412,903 km (0.107 R)
• M52: 22,647,921 km (0.027 R)
• M53: 23,453,057 km (0.087 R)
• M54: 23,548,350 km (0.042 R)
• M55: 24,123,105 km (0.108 R)
• M56: 25,825,828 km (0.099 R)
• M57: 26,022,849 km (0.027 R)
• M58: 26,170,951 km (0.104 R)
• M59: 27,015,580 km (0.063 R)
• M60: 27,416,203 km (0.118 R)
• M61: 28,629,741 km (0.101 R)
• M62: 28,935,819 km (0.107 R)
• M63: 29,345,717 km (0.098 R)
• M64: 29,654,337 km (0.116 R)
• M65: 30,690,901 km (0.092 R)
• M66: 30,899,739 km (0.102 R)
• M67: 31,739,432 km (0.065 R)
• M68: 32,586,755 km (0.112 R)
• M69: 32,799,632 km (0.091 R)
• M70: 32,959,702 km (0.114 R)
• M71: 33,387,851 km (0.1 R)
• M72: 33,763,791 km (0.032 R)
• M73: 34,466,003 km (0.108 R)
• M74: 35,665,030 km (0.076 R)
• M75: 35,829,588 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit