🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 293 Days

Day: 37.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 10.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 617 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,631,937 km

• M1: 134,189 km (0.118 R)
• M2: 208,689 km (0.099 R)
• M3: 308,920 km (0.107 R)
• M4: 380,427 km (0.042 R)
• M5: 541,694 km (0.114 R)
• M6: 679,922 km (0.081 R)
• M7: 747,840 km (0.114 R)
• M8: 826,678 km (0.095 R)
• M9: 989,141 km (0.108 R)
• M10: 1,076,955 km (0.082 R)
• M11: 1,211,294 km (0.084 R)
• M12: 1,356,553 km (0.048 R)
• M13: 1,518,418 km (0.099 R)
• M14: 1,593,666 km (0.073 R)
• M15: 1,664,725 km (0.075 R)
• M16: 1,884,484 km (0.047 R)
• M17: 2,095,866 km (0.118 R)
• M18: 2,290,493 km (0.086 R)
• M19: 2,408,825 km (0.045 R)
• M20: 2,503,820 km (0.096 R)
• M21: 2,587,146 km (0.089 R)
• M22: 2,677,802 km (0.055 R)
• M23: 2,769,805 km (0.042 R)
• M24: 2,836,076 km (0.109 R)
• M25: 2,909,529 km (0.075 R)
• M26: 3,010,956 km (0.101 R)
• M27: 3,085,905 km (0.076 R)
• M28: 3,224,133 km (0.085 R)
• M29: 3,343,213 km (0.092 R)
• M30: 3,435,216 km (0.097 R)
• M31: 3,506,574 km (0.068 R)
• M32: 3,621,914 km (0.077 R)
• M33: 3,834,193 km (0.103 R)
• M34: 3,923,204 km (0.098 R)
• M35: 4,020,443 km (0.118 R)
• M36: 4,355,542 km (0.103 R)
• M37: 4,723,702 km (0.093 R)
• M38: 4,819,295 km (0.111 R)
• M39: 4,891,402 km (0.045 R)
• M40: 4,972,035 km (0.108 R)
• M41: 5,036,811 km (0.078 R)
• M42: 5,159,032 km (0.114 R)
• M43: 5,431,450 km (0.106 R)
• M44: 5,691,601 km (0.03 R)
• M45: 5,776,572 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.3

Radius: 12.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.9 AU - 2.98 AU

Year: 2461 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,631,937 km

• M1: 157,078 km (0.12 R)
• M2: 232,475 km (0.105 R)
• M3: 522,545 km (0.075 R)
• M4: 608,415 km (0.075 R)
• M5: 708,795 km (0.064 R)
• M6: 788,231 km (0.12 R)
• M7: 1,036,863 km (0.085 R)
• M8: 1,322,146 km (0.07 R)
• M9: 1,434,494 km (0.11 R)
• M10: 1,621,043 km (0.116 R)
• M11: 1,717,533 km (0.119 R)
• M12: 2,018,674 km (0.098 R)
• M13: 2,149,273 km (0.064 R)
• M14: 2,586,547 km (0.119 R)
• M15: 2,671,668 km (0.065 R)
• M16: 2,757,837 km (0.109 R)
• M17: 3,036,687 km (0.053 R)
• M18: 3,543,076 km (0.052 R)
• M19: 4,043,032 km (0.105 R)
• M20: 4,496,762 km (0.114 R)
• M21: 4,634,392 km (0.057 R)
• M22: 5,398,090 km (0.108 R)
• M23: 5,526,145 km (0.102 R)
• M24: 5,636,698 km (0.112 R)
• M25: 5,747,999 km (0.045 R)
• M26: 5,916,446 km (0.057 R)
• M27: 6,219,831 km (0.066 R)
• M28: 6,586,944 km (0.12 R)
• M29: 7,180,847 km (0.104 R)
• M30: 7,402,851 km (0.056 R)
• M31: 8,103,866 km (0.068 R)
• M32: 8,250,771 km (0.106 R)
• M33: 8,398,574 km (0.116 R)
• M34: 8,547,274 km (0.059 R)
• M35: 8,739,956 km (0.045 R)
• M36: 9,107,518 km (0.08 R)
• M37: 9,216,575 km (0.113 R)
• M38: 9,414,044 km (0.052 R)
• M39: 9,813,321 km (0.106 R)
• M40: 10,172,805 km (0.086 R)
• M41: 10,263,312 km (0.119 R)
• M42: 10,354,267 km (0.088 R)
• M43: 10,490,999 km (0.082 R)
• M44: 10,697,295 km (0.066 R)
• M45: 11,230,462 km (0.028 R)
• M46: 11,394,571 km (0.12 R)
• M47: 11,891,385 km (0.079 R)
• M48: 12,010,764 km (0.093 R)
• M49: 12,130,592 km (0.083 R)
• M50: 12,322,975 km (0.077 R)
• M51: 13,004,543 km (0.094 R)
• M52: 13,424,315 km (0.074 R)
• M53: 13,923,971 km (0.071 R)
• M54: 14,201,326 km (0.105 R)
• M55: 14,429,762 km (0.077 R)
• M56: 14,506,057 km (0.098 R)
• M57: 14,838,613 km (0.092 R)
• M58: 14,992,998 km (0.111 R)
• M59: 15,121,951 km (0.1 R)
• M60: 15,199,592 km (0.117 R)
• M61: 15,407,234 km (0.108 R)
• M62: 15,667,983 km (0.069 R)
• M63: 15,798,882 km (0.102 R)
• M64: 15,982,887 km (0.087 R)
• M65: 16,538,942 km (0.1 R)
• M66: 16,913,236 km (0.082 R)
• M67: 17,263,295 km (0.076 R)
• M68: 17,398,532 km (0.051 R)
• M69: 17,642,974 km (0.034 R)
• M70: 17,861,238 km (0.108 R)
• M71: 18,052,873 km (0.048 R)
• M72: 18,410,561 km (0.072 R)
• M73: 18,604,290 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit