🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 44.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 8,212,011 km

• M1: 314,754 km (0.048 R)
• M2: 465,997 km (0.076 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 10.1

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.93 AU - 1.33 AU

Year: 788 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 8,212,011 km

• M1: 140,024 km (0.097 R)
• M2: 203,154 km (0.115 R)
• M3: 271,670 km (0.109 R)
• M4: 405,111 km (0.07 R)
• M5: 549,174 km (0.112 R)
• M6: 860,188 km (0.083 R)
• M7: 1,006,195 km (0.07 R)
• M8: 1,092,513 km (0.087 R)
• M9: 1,195,437 km (0.068 R)
• M10: 1,280,259 km (0.113 R)
• M11: 1,345,334 km (0.104 R)
• M12: 1,426,416 km (0.046 R)
• M13: 1,532,032 km (0.12 R)
• M14: 1,632,562 km (0.1 R)
• M15: 1,799,662 km (0.094 R)
• M16: 2,048,444 km (0.037 R)
• M17: 2,168,571 km (0.103 R)
• M18: 2,370,827 km (0.118 R)
• M19: 2,451,610 km (0.085 R)
• M20: 2,533,440 km (0.101 R)
• M21: 2,662,693 km (0.083 R)
• M22: 3,260,785 km (0.114 R)
• M23: 3,330,946 km (0.11 R)
• M24: 3,565,067 km (0.034 R)
• M25: 3,731,270 km (0.074 R)
• M26: 3,889,245 km (0.059 R)
• M27: 4,038,843 km (0.12 R)
• M28: 4,103,470 km (0.092 R)
• M29: 4,255,760 km (0.099 R)
• M30: 4,365,715 km (0.1 R)
• M31: 4,510,077 km (0.04 R)
• M32: 4,633,495 km (0.105 R)
• M33: 4,837,846 km (0.06 R)
• M34: 4,941,068 km (0.061 R)
• M35: 5,361,737 km (0.104 R)
• M36: 5,696,986 km (0.11 R)
• M37: 5,806,193 km (0.035 R)
• M38: 5,915,997 km (0.035 R)
• M39: 6,051,383 km (0.089 R)
• M40: 6,125,584 km (0.095 R)
• M41: 6,312,432 km (0.106 R)
• M42: 6,463,376 km (0.067 R)
• M43: 6,539,222 km (0.114 R)
• M44: 6,807,302 km (0.074 R)
• M45: 6,884,494 km (0.074 R)
• M46: 7,091,986 km (0.118 R)
• M47: 7,275,094 km (0.079 R)
• M48: 7,393,725 km (0.05 R)
• M49: 7,579,526 km (0.073 R)
• M50: 7,673,024 km (0.058 R)
• M51: 7,740,044 km (0.102 R)
• M52: 7,820,677 km (0.096 R)
• M53: 7,942,151 km (0.078 R)
• M54: 8,365,663 km (0.041 R)
• M55: 8,448,540 km (0.088 R)
• M56: 8,684,605 km (0.099 R)
• M57: 8,965,251 km (0.104 R)
• M58: 9,035,861 km (0.09 R)
• M59: 9,135,044 km (0.096 R)
• M60: 9,234,527 km (0.105 R)
• M61: 9,348,820 km (0.053 R)
• M62: 9,420,477 km (0.072 R)
• M63: 9,766,796 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 9.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.44 AU - 2.82 AU

Year: 2798 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 8,212,011 km

• M1: 123,418 km (0.105 R)
• M2: 254,017 km (0.067 R)
• M3: 394,340 km (0.116 R)
• M4: 489,185 km (0.114 R)
• M5: 560,543 km (0.094 R)
• M6: 640,877 km (0.117 R)
• M7: 715,227 km (0.117 R)
• M8: 1,003,802 km (0.11 R)
• M9: 1,068,278 km (0.101 R)
• M10: 1,177,036 km (0.031 R)
• M11: 1,419,235 km (0.109 R)
• M12: 1,580,502 km (0.11 R)
• M13: 1,719,628 km (0.111 R)
• M14: 1,848,581 km (0.072 R)
• M15: 2,169,468 km (0.107 R)
• M16: 2,403,888 km (0.106 R)
• M17: 2,548,699 km (0.101 R)
• M18: 2,646,686 km (0.113 R)
• M19: 2,712,808 km (0.065 R)
• M20: 2,779,528 km (0.082 R)
• M21: 2,889,184 km (0.113 R)
• M22: 3,173,719 km (0.056 R)
• M23: 3,279,634 km (0.063 R)
• M24: 3,422,500 km (0.101 R)
• M25: 3,540,234 km (0.099 R)
• M26: 4,043,331 km (0.041 R)
• M27: 4,440,514 km (0.084 R)
• M28: 4,699,019 km (0.112 R)
• M29: 4,799,698 km (0.093 R)
• M30: 5,482,463 km (0.113 R)
• M31: 5,567,285 km (0.073 R)
• M32: 5,770,588 km (0.099 R)
• M33: 5,943,673 km (0.062 R)
• M34: 6,009,047 km (0.096 R)
• M35: 6,361,649 km (0.061 R)
• M36: 6,518,129 km (0.082 R)
• M37: 6,641,846 km (0.112 R)
• M38: 6,903,343 km (0.049 R)
• M39: 7,156,613 km (0.089 R)
• M40: 7,272,700 km (0.116 R)
• M41: 7,377,718 km (0.116 R)
• M42: 7,506,821 km (0.108 R)
• M43: 7,755,303 km (0.102 R)
• M44: 8,042,681 km (0.104 R)
• M45: 8,187,791 km (0.046 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit