🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 282 Days

Day: 27.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 59.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 8.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 579 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,236,847 km

• M1: 120,127 km (0.052 R)
• M2: 300,841 km (0.113 R)
• M3: 354,846 km (0.104 R)
• M4: 457,919 km (0.05 R)
• M5: 522,695 km (0.077 R)
• M6: 628,760 km (0.066 R)
• M7: 826,079 km (0.056 R)
• M8: 879,935 km (0.057 R)
• M9: 968,796 km (0.108 R)
• M10: 1,329,327 km (0.076 R)
• M11: 1,465,162 km (0.087 R)
• M12: 1,743,563 km (0.084 R)
• M13: 1,979,928 km (0.107 R)
• M14: 2,357,662 km (0.096 R)
• M15: 2,427,973 km (0.08 R)
• M16: 2,692,313 km (0.079 R)
• M17: 2,766,065 km (0.037 R)
• M18: 2,907,135 km (0.075 R)
• M19: 3,187,781 km (0.118 R)
• M20: 3,265,871 km (0.115 R)
• M21: 3,423,996 km (0.115 R)
• M22: 3,584,664 km (0.09 R)
• M23: 3,802,927 km (0.078 R)
• M24: 3,885,805 km (0.053 R)
• M25: 3,978,705 km (0.088 R)
• M26: 4,072,353 km (0.095 R)
• M27: 4,166,749 km (0.095 R)
• M28: 4,252,319 km (0.092 R)
• M29: 4,620,031 km (0.085 R)
• M30: 4,748,236 km (0.041 R)
• M31: 4,827,673 km (0.053 R)
• M32: 4,927,604 km (0.099 R)
• M33: 4,998,065 km (0.091 R)
• M34: 5,282,899 km (0.096 R)
• M35: 5,344,683 km (0.069 R)
• M36: 5,437,733 km (0.083 R)
• M37: 5,562,797 km (0.067 R)
• M38: 5,646,572 km (0.119 R)
• M39: 5,868,724 km (0.058 R)
• M40: 6,136,953 km (0.103 R)
• M41: 6,796,979 km (0.07 R)
• M42: 6,909,178 km (0.104 R)
• M43: 7,146,739 km (0.076 R)
• M44: 7,283,771 km (0.115 R)
• M45: 7,421,700 km (0.066 R)
• M46: 7,525,670 km (0.092 R)
• M47: 7,618,571 km (0.082 R)
• M48: 7,723,439 km (0.098 R)
• M49: 7,922,853 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 11.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.12 AU - 6 AU

Year: 8600 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,236,847 km

• M1: 208,240 km (0.085 R)
• M2: 334,202 km (0.082 R)
• M3: 642,822 km (0.119 R)
• M4: 842,984 km (0.053 R)
• M5: 951,143 km (0.062 R)
• M6: 1,122,732 km (0.096 R)
• M7: 1,258,417 km (0.118 R)
• M8: 1,431,951 km (0.117 R)
• M9: 1,546,692 km (0.101 R)
• M10: 1,698,983 km (0.082 R)
• M11: 1,945,820 km (0.093 R)
• M12: 2,018,674 km (0.096 R)
• M13: 2,280,620 km (0.051 R)
• M14: 2,735,098 km (0.055 R)
• M15: 3,131,981 km (0.102 R)
• M16: 3,727,231 km (0.11 R)
• M17: 3,979,902 km (0.075 R)
• M18: 4,214,621 km (0.1 R)
• M19: 4,526,383 km (0.12 R)
• M20: 5,147,214 km (0.088 R)
• M21: 5,689,506 km (0.095 R)
• M22: 6,168,967 km (0.025 R)
• M23: 6,304,503 km (0.053 R)
• M24: 6,440,936 km (0.109 R)
• M25: 6,523,365 km (0.041 R)
• M26: 7,081,514 km (0.071 R)
• M27: 7,309,053 km (0.116 R)
• M28: 7,481,390 km (0.049 R)
• M29: 7,568,007 km (0.106 R)
• M30: 7,655,073 km (0.04 R)
• M31: 8,603,822 km (0.098 R)
• M32: 9,030,475 km (0.029 R)
• M33: 9,370,661 km (0.057 R)
• M34: 10,675,454 km (0.086 R)
• M35: 11,665,941 km (0.082 R)
• M36: 12,036,345 km (0.098 R)
• M37: 12,206,139 km (0.06 R)
• M38: 12,376,681 km (0.059 R)
• M39: 12,720,008 km (0.036 R)
• M40: 12,892,943 km (0.03 R)
• M41: 13,031,770 km (0.1 R)
• M42: 15,210,663 km (0.113 R)
• M43: 15,689,525 km (0.12 R)
• M44: 16,023,877 km (0.047 R)
• M45: 16,248,124 km (0.074 R)
• M46: 16,435,869 km (0.075 R)
• M47: 16,775,456 km (0.091 R)
• M48: 17,692,491 km (0.091 R)
• M49: 18,196,038 km (0.076 R)
• M50: 18,665,027 km (0.088 R)
• M51: 18,743,566 km (0.081 R)
• M52: 18,861,599 km (0.069 R)
• M53: 19,814,836 km (0.114 R)
• M54: 20,499,546 km (0.071 R)
• M55: 20,743,091 km (0.049 R)
• M56: 21,397,133 km (0.085 R)
• M57: 21,767,986 km (0.101 R)
• M58: 21,975,030 km (0.116 R)
• M59: 22,474,387 km (0.115 R)
• M60: 22,893,411 km (0.097 R)
• M61: 23,696,752 km (0.09 R)
• M62: 24,681,405 km (0.052 R)
• M63: 24,767,723 km (0.096 R)
• M64: 24,940,508 km (0.096 R)
• M65: 25,200,509 km (0.109 R)
• M66: 26,469,847 km (0.101 R)
• M67: 26,690,803 km (0.036 R)
• M68: 26,823,646 km (0.103 R)
• M69: 26,912,358 km (0.074 R)
• M70: 27,179,091 km (0.094 R)
• M71: 27,491,302 km (0.053 R)
• M72: 27,715,100 km (0.119 R)
• M73: 28,209,521 km (0.107 R)
• M74: 28,797,590 km (0.096 R)
• M75: 29,115,934 km (0.083 R)
• M76: 29,481,252 km (0.096 R)
• M77: 30,308,529 km (0.092 R)
• M78: 30,539,807 km (0.076 R)
• M79: 30,678,783 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit