🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.06 AU - 1.12 AU

Year: 414 Days

Day: 24.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 13.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.23 AU - 6.81 AU

Year: 4713 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,398,773 km

• M1: 173,085 km (0.073 R)
• M2: 303,534 km (0.119 R)
• M3: 413,638 km (0.069 R)
• M4: 663,317 km (0.037 R)
• M5: 784,192 km (0.096 R)
• M6: 965,355 km (0.076 R)
• M7: 1,094,608 km (0.069 R)
• M8: 1,288,337 km (0.115 R)
• M9: 1,395,748 km (0.074 R)
• M10: 1,684,622 km (0.087 R)
• M11: 1,843,345 km (0.105 R)
• M12: 2,034,980 km (0.117 R)
• M13: 2,119,203 km (0.087 R)
• M14: 2,558,423 km (0.113 R)
• M15: 2,773,245 km (0.109 R)
• M16: 2,883,050 km (0.049 R)
• M17: 3,437,011 km (0.06 R)
• M18: 3,538,289 km (0.073 R)
• M19: 3,953,573 km (0.072 R)
• M20: 4,059,937 km (0.081 R)
• M21: 4,293,608 km (0.079 R)
• M22: 4,550,169 km (0.11 R)
• M23: 4,680,469 km (0.104 R)
• M24: 5,488,147 km (0.041 R)
• M25: 5,787,194 km (0.081 R)
• M26: 6,214,894 km (0.089 R)
• M27: 6,422,237 km (0.101 R)
• M28: 6,526,656 km (0.086 R)
• M29: 6,631,823 km (0.043 R)
• M30: 6,929,224 km (0.114 R)
• M31: 7,036,485 km (0.098 R)
• M32: 7,165,888 km (0.056 R)
• M33: 7,427,235 km (0.106 R)
• M34: 7,625,303 km (0.051 R)
• M35: 7,825,165 km (0.111 R)
• M36: 8,641,820 km (0.116 R)
• M37: 9,130,856 km (0.059 R)
• M38: 9,272,375 km (0.082 R)
• M39: 9,821,100 km (0.102 R)
• M40: 10,184,773 km (0.087 R)
• M41: 10,331,528 km (0.112 R)
• M42: 10,478,882 km (0.026 R)
• M43: 10,850,483 km (0.095 R)
• M44: 11,176,158 km (0.109 R)
• M45: 11,683,295 km (0.032 R)
• M46: 12,878,432 km (0.061 R)
• M47: 13,143,519 km (0.12 R)
• M48: 13,356,846 km (0.1 R)
• M49: 13,759,863 km (0.093 R)
• M50: 14,358,254 km (0.073 R)
• M51: 14,522,961 km (0.062 R)
• M52: 14,688,267 km (0.083 R)
• M53: 14,909,672 km (0.094 R)
• M54: 15,132,124 km (0.104 R)
• M55: 15,467,971 km (0.112 R)
• M56: 15,664,991 km (0.09 R)
• M57: 15,834,635 km (0.061 R)
• M58: 15,919,607 km (0.109 R)
• M59: 16,289,712 km (0.065 R)
• M60: 16,951,683 km (0.079 R)
• M61: 17,184,008 km (0.082 R)
• M62: 17,828,326 km (0.059 R)
• M63: 18,153,402 km (0.028 R)
• M64: 18,659,791 km (0.07 R)
• M65: 18,809,539 km (0.107 R)
• M66: 19,291,693 km (0.088 R)
• M67: 20,268,118 km (0.093 R)
• M68: 20,607,406 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.74 AU - 10.16 AU

Year: 9731 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,398,773 km

• M1: 169,494 km (0.089 R)
• M2: 259,552 km (0.075 R)
• M3: 398,529 km (0.054 R)
• M4: 491,279 km (0.078 R)
• M5: 632,201 km (0.102 R)
• M6: 725,998 km (0.047 R)
• M7: 907,161 km (0.12 R)
• M8: 1,299,557 km (0.109 R)
• M9: 1,609,374 km (0.077 R)
• M10: 1,973,944 km (0.044 R)
• M11: 2,066,545 km (0.025 R)
• M12: 2,203,277 km (0.09 R)
• M13: 2,288,847 km (0.09 R)
• M14: 2,419,446 km (0.115 R)
• M15: 3,329,450 km (0.084 R)
• M16: 3,440,901 km (0.056 R)
• M17: 3,718,853 km (0.104 R)
• M18: 3,964,792 km (0.088 R)
• M19: 4,888,709 km (0.095 R)
• M20: 4,987,593 km (0.102 R)
• M21: 5,130,010 km (0.081 R)
• M22: 5,244,901 km (0.12 R)
• M23: 5,877,401 km (0.067 R)
• M24: 6,784,563 km (0.086 R)
• M25: 7,022,274 km (0.077 R)
• M26: 7,473,311 km (0.1 R)
• M27: 7,784,774 km (0.114 R)
• M28: 8,050,460 km (0.11 R)
• M29: 8,352,947 km (0.086 R)
• M30: 8,471,578 km (0.106 R)
• M31: 8,693,431 km (0.115 R)
• M32: 8,848,116 km (0.091 R)
• M33: 9,142,823 km (0.103 R)
• M34: 9,230,189 km (0.094 R)
• M35: 10,046,694 km (0.111 R)
• M36: 10,136,752 km (0.101 R)
• M37: 10,683,382 km (0.071 R)
• M38: 11,295,836 km (0.104 R)
• M39: 11,408,334 km (0.065 R)
• M40: 12,477,061 km (0.073 R)
• M41: 12,729,881 km (0.037 R)
• M42: 12,886,211 km (0.105 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 17,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit