🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3 AU - 4.1 AU

Year: 2419 Days

Day: 24.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.11 AU - 4.95 AU

Year: 3487 Days

Day: 29.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.73 AU - 12.55 AU

Year: 13447 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,880,269 km

• M1: 254,017 km (0.069 R)
• M2: 426,653 km (0.085 R)
• M3: 1,112,410 km (0.095 R)
• M4: 1,205,310 km (0.026 R)
• M5: 1,475,484 km (0.06 R)
• M6: 1,684,921 km (0.076 R)
• M7: 1,989,352 km (0.072 R)
• M8: 2,252,046 km (0.078 R)
• M9: 2,464,475 km (0.034 R)
• M10: 2,588,941 km (0.111 R)
• M11: 3,108,195 km (0.114 R)
• M12: 3,624,756 km (0.108 R)
• M13: 3,803,077 km (0.03 R)
• M14: 3,947,738 km (0.069 R)
• M15: 4,933,887 km (0.047 R)
• M16: 5,414,097 km (0.058 R)
• M17: 5,536,468 km (0.109 R)
• M18: 5,659,886 km (0.117 R)
• M19: 5,784,202 km (0.058 R)
• M20: 6,549,245 km (0.107 R)
• M21: 6,679,994 km (0.112 R)
• M22: 6,944,034 km (0.115 R)
• M23: 7,664,797 km (0.097 R)
• M24: 8,599,334 km (0.065 R)
• M25: 9,177,530 km (0.082 R)
• M26: 11,246,768 km (0.095 R)
• M27: 11,772,604 km (0.093 R)
• M28: 12,903,415 km (0.099 R)
• M29: 14,806,748 km (0.055 R)
• M30: 15,499,387 km (0.106 R)
• M31: 15,674,267 km (0.072 R)
• M32: 16,856,538 km (0.103 R)
• M33: 17,337,496 km (0.087 R)
• M34: 18,190,054 km (0.112 R)
• M35: 21,086,418 km (0.083 R)
• M36: 22,786,149 km (0.117 R)
• M37: 24,190,873 km (0.071 R)
• M38: 24,597,480 km (0.033 R)
• M39: 24,733,465 km (0.093 R)
• M40: 24,869,748 km (0.115 R)
• M41: 26,038,108 km (0.086 R)
• M42: 26,315,612 km (0.082 R)
• M43: 26,663,876 km (0.076 R)
• M44: 26,873,612 km (0.072 R)
• M45: 27,294,580 km (0.108 R)
• M46: 28,072,340 km (0.092 R)
• M47: 28,285,666 km (0.095 R)
• M48: 28,928,937 km (0.059 R)
• M49: 29,649,400 km (0.041 R)
• M50: 29,939,171 km (0.108 R)
• M51: 30,814,319 km (0.117 R)
• M52: 31,255,034 km (0.099 R)
• M53: 31,623,943 km (0.098 R)
• M54: 32,589,747 km (0.074 R)
• M55: 33,943,158 km (0.083 R)
• M56: 35,314,821 km (0.03 R)
• M57: 35,698,989 km (0.108 R)
• M58: 36,161,994 km (0.088 R)
• M59: 39,696,693 km (0.042 R)
• M60: 41,626,655 km (0.067 R)
• M61: 42,603,080 km (0.039 R)
• M62: 45,493,909 km (0.11 R)
• M63: 45,995,810 km (0.099 R)
• M64: 48,362,149 km (0.074 R)
• M65: 49,302,671 km (0.11 R)
• M66: 49,560,279 km (0.111 R)
• M67: 49,818,185 km (0.06 R)
• M68: 50,249,177 km (0.104 R)
• M69: 50,594,897 km (0.065 R)
• M70: 51,114,900 km (0.109 R)
• M71: 52,773,192 km (0.084 R)
• M72: 54,272,013 km (0.047 R)
• M73: 54,982,154 km (0.099 R)
• M74: 56,411,711 km (0.105 R)
• M75: 57,130,978 km (0.063 R)
• M76: 57,672,522 km (0.118 R)
• M77: 58,669,592 km (0.112 R)
• M78: 59,398,433 km (0.12 R)
• M79: 59,947,008 km (0.114 R)
• M80: 60,221,969 km (0.068 R)
• M81: 60,589,232 km (0.087 R)
• M82: 61,880,262 km (0.029 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit