🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 9.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 914 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 3,337,983 km

• M1: 122,221 km (0.08 R)
• M2: 199,713 km (0.093 R)
• M3: 311,164 km (0.091 R)
• M4: 416,331 km (0.112 R)
• M5: 497,563 km (0.031 R)
• M6: 700,268 km (0.119 R)
• M7: 772,224 km (0.059 R)
• M8: 894,146 km (0.072 R)
• M9: 1,073,514 km (0.116 R)
• M10: 1,151,455 km (0.086 R)
• M11: 1,313,021 km (0.11 R)
• M12: 1,432,250 km (0.066 R)
• M13: 1,504,057 km (0.091 R)
• M14: 1,757,775 km (0.103 R)
• M15: 1,921,435 km (0.102 R)
• M16: 2,009,249 km (0.059 R)
• M17: 2,098,409 km (0.078 R)
• M18: 2,164,083 km (0.109 R)
• M19: 2,297,524 km (0.115 R)
• M20: 2,468,365 km (0.092 R)
• M21: 2,590,437 km (0.104 R)
• M22: 2,714,603 km (0.092 R)
• M23: 2,786,560 km (0.098 R)
• M24: 2,849,839 km (0.084 R)
• M25: 2,932,118 km (0.1 R)
• M26: 3,240,589 km (0.114 R)
• M27: 3,403,651 km (0.083 R)
• M28: 3,608,749 km (0.099 R)
• M29: 3,717,956 km (0.038 R)
• M30: 3,797,991 km (0.096 R)
• M31: 3,959,856 km (0.119 R)
• M32: 4,206,991 km (0.109 R)
• M33: 4,353,448 km (0.104 R)
• M34: 4,416,877 km (0.038 R)
• M35: 4,555,106 km (0.101 R)
• M36: 4,662,367 km (0.072 R)
• M37: 4,912,495 km (0.075 R)
• M38: 5,144,671 km (0.117 R)
• M39: 5,539,759 km (0.083 R)
• M40: 5,642,981 km (0.099 R)
• M41: 5,769,990 km (0.073 R)
• M42: 5,863,040 km (0.074 R)
• M43: 6,097,609 km (0.095 R)
• M44: 6,180,486 km (0.106 R)
• M45: 6,383,341 km (0.088 R)
• M46: 6,564,055 km (0.07 R)
• M47: 6,771,099 km (0.09 R)
• M48: 6,918,453 km (0.101 R)
• M49: 7,054,437 km (0.113 R)
• M50: 7,116,670 km (0.086 R)
• M51: 7,178,903 km (0.112 R)
• M52: 7,266,567 km (0.107 R)
• M53: 7,493,357 km (0.096 R)
• M54: 7,569,353 km (0.055 R)
• M55: 7,633,082 km (0.07 R)
• M56: 7,966,835 km (0.072 R)
• M57: 8,187,791 km (0.118 R)
• M58: 8,358,033 km (0.116 R)
• M59: 8,476,515 km (0.09 R)
• M60: 8,595,744 km (0.085 R)
• M61: 8,782,143 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 8.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.04 AU - 1.7 AU

Year: 1088 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 3,337,983 km

• M1: 115,639 km (0.119 R)
• M2: 189,840 km (0.03 R)
• M3: 251,773 km (0.115 R)
• M4: 339,138 km (0.094 R)
• M5: 393,891 km (0.103 R)
• M6: 449,093 km (0.116 R)
• M7: 518,057 km (0.078 R)
• M8: 610,060 km (0.075 R)
• M9: 688,001 km (0.091 R)
• M10: 794,664 km (0.112 R)
• M11: 876,344 km (0.071 R)
• M12: 1,086,529 km (0.052 R)
• M13: 1,232,387 km (0.107 R)
• M14: 1,400,535 km (0.042 R)
• M15: 1,592,469 km (0.101 R)
• M16: 1,680,732 km (0.091 R)
• M17: 1,747,902 km (0.036 R)
• M18: 1,902,586 km (0.117 R)
• M19: 2,031,988 km (0.095 R)
• M20: 2,097,811 km (0.112 R)
• M21: 2,287,202 km (0.104 R)
• M22: 2,355,718 km (0.067 R)
• M23: 2,412,415 km (0.078 R)
• M24: 2,669,724 km (0.065 R)
• M25: 2,748,711 km (0.098 R)
• M26: 2,868,539 km (0.087 R)
• M27: 3,072,291 km (0.106 R)
• M28: 3,148,287 km (0.101 R)
• M29: 3,294,893 km (0.091 R)
• M30: 3,515,700 km (0.052 R)
• M31: 3,580,625 km (0.045 R)
• M32: 3,653,330 km (0.074 R)
• M33: 3,733,813 km (0.051 R)
• M34: 3,815,045 km (0.097 R)
• M35: 3,889,245 km (0.064 R)
• M36: 4,062,031 km (0.108 R)
• M37: 4,221,951 km (0.066 R)
• M38: 4,298,844 km (0.056 R)
• M39: 4,493,172 km (0.073 R)
• M40: 4,571,711 km (0.098 R)
• M41: 4,778,006 km (0.096 R)
• M42: 4,882,276 km (0.109 R)
• M43: 5,175,189 km (0.072 R)
• M44: 5,241,161 km (0.048 R)
• M45: 5,541,105 km (0.11 R)
• M46: 5,642,233 km (0.115 R)
• M47: 5,735,582 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 11.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.27 AU - 1.73 AU

Year: 1246 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 3,337,983 km

• M1: 337,942 km (0.11 R)
• M2: 433,086 km (0.054 R)
• M3: 670,647 km (0.108 R)
• M4: 793,318 km (0.12 R)
• M5: 1,072,318 km (0.12 R)
• M6: 1,228,797 km (0.073 R)
• M7: 1,354,908 km (0.076 R)
• M8: 2,086,890 km (0.046 R)
• M9: 2,218,237 km (0.089 R)
• M10: 2,620,356 km (0.116 R)
• M11: 3,209,473 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit