🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 11.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 522 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 8,438,283 km

• M1: 148,850 km (0.107 R)
• M2: 222,602 km (0.094 R)
• M3: 318,643 km (0.099 R)
• M4: 421,567 km (0.037 R)
• M5: 507,586 km (0.11 R)
• M6: 593,754 km (0.119 R)
• M7: 709,692 km (0.096 R)
• M8: 783,444 km (0.116 R)
• M9: 873,203 km (0.099 R)
• M10: 966,851 km (0.079 R)
• M11: 1,054,665 km (0.099 R)
• M12: 1,239,119 km (0.065 R)
• M13: 1,413,401 km (0.106 R)
• M14: 1,493,136 km (0.12 R)
• M15: 1,629,270 km (0.107 R)
• M16: 1,707,510 km (0.104 R)
• M17: 1,787,096 km (0.102 R)
• M18: 1,885,382 km (0.068 R)
• M19: 2,027,350 km (0.027 R)
• M20: 2,154,509 km (0.047 R)
• M21: 2,234,693 km (0.105 R)
• M22: 2,309,642 km (0.089 R)
• M23: 2,533,141 km (0.107 R)
• M24: 2,966,975 km (0.081 R)
• M25: 3,077,378 km (0.1 R)
• M26: 3,203,339 km (0.088 R)
• M27: 3,316,734 km (0.105 R)
• M28: 3,504,031 km (0.048 R)
• M29: 3,635,677 km (0.119 R)
• M30: 3,717,058 km (0.05 R)
• M31: 3,866,507 km (0.034 R)
• M32: 4,017,900 km (0.095 R)
• M33: 4,125,161 km (0.077 R)
• M34: 4,256,658 km (0.11 R)
• M35: 4,397,280 km (0.094 R)
• M36: 4,531,768 km (0.092 R)
• M37: 4,861,482 km (0.105 R)
• M38: 4,967,696 km (0.106 R)
• M39: 5,091,264 km (0.077 R)
• M40: 5,307,882 km (0.11 R)
• M41: 5,417,388 km (0.118 R)
• M42: 5,681,428 km (0.1 R)
• M43: 5,932,304 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 9.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.83 AU - 1.11 AU

Year: 648 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 8,438,283 km

• M1: 122,969 km (0.078 R)
• M2: 225,145 km (0.077 R)
• M3: 285,582 km (0.085 R)
• M4: 367,263 km (0.101 R)
• M5: 447,447 km (0.1 R)
• M6: 519,105 km (0.083 R)
• M7: 591,959 km (0.077 R)
• M8: 668,702 km (0.11 R)
• M9: 855,849 km (0.106 R)
• M10: 924,814 km (0.089 R)
• M11: 999,763 km (0.069 R)
• M12: 1,351,617 km (0.113 R)
• M13: 1,437,636 km (0.118 R)
• M14: 1,511,387 km (0.113 R)
• M15: 1,663,080 km (0.079 R)
• M16: 1,780,215 km (0.113 R)
• M17: 1,844,691 km (0.048 R)
• M18: 1,955,992 km (0.092 R)
• M19: 2,048,593 km (0.112 R)
• M20: 2,153,312 km (0.113 R)
• M21: 2,292,139 km (0.104 R)
• M22: 2,842,210 km (0.112 R)
• M23: 3,180,600 km (0.101 R)
• M24: 3,314,790 km (0.104 R)
• M25: 3,538,289 km (0.113 R)
• M26: 3,702,697 km (0.111 R)
• M27: 3,824,619 km (0.101 R)
• M28: 3,902,260 km (0.077 R)
• M29: 3,986,933 km (0.086 R)
• M30: 4,072,353 km (0.116 R)
• M31: 4,191,583 km (0.098 R)
• M32: 4,311,859 km (0.119 R)
• M33: 4,426,601 km (0.113 R)
• M34: 4,721,458 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 11.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 678 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 8,438,283 km

• M1: 148,251 km (0.051 R)
• M2: 224,546 km (0.091 R)
• M3: 321,635 km (0.098 R)
• M4: 434,133 km (0.041 R)
• M5: 550,071 km (0.106 R)
• M6: 639,232 km (0.1 R)
• M7: 749,635 km (0.047 R)
• M8: 834,607 km (0.105 R)
• M9: 986,000 km (0.073 R)
• M10: 1,098,497 km (0.045 R)
• M11: 1,184,217 km (0.112 R)
• M12: 1,317,508 km (0.058 R)
• M13: 1,442,722 km (0.074 R)
• M14: 1,537,567 km (0.104 R)
• M15: 1,613,712 km (0.095 R)
• M16: 1,698,235 km (0.095 R)
• M17: 1,791,584 km (0.052 R)
• M18: 1,916,349 km (0.032 R)
• M19: 2,174,854 km (0.115 R)
• M20: 2,356,316 km (0.103 R)
• M21: 2,469,262 km (0.119 R)
• M22: 2,551,092 km (0.103 R)
• M23: 2,725,972 km (0.09 R)
• M24: 3,044,017 km (0.078 R)
• M25: 3,131,981 km (0.109 R)
• M26: 3,283,673 km (0.084 R)
• M27: 3,857,381 km (0.103 R)
• M28: 3,952,974 km (0.073 R)
• M29: 4,126,807 km (0.096 R)
• M30: 4,224,644 km (0.097 R)
• M31: 4,442,458 km (0.092 R)
• M32: 4,613,299 km (0.108 R)
• M33: 4,714,876 km (0.096 R)
• M34: 4,920,274 km (0.117 R)
• M35: 5,024,095 km (0.088 R)
• M36: 5,170,701 km (0.091 R)
• M37: 5,425,316 km (0.067 R)
• M38: 5,608,275 km (0.102 R)
• M39: 5,837,010 km (0.063 R)
• M40: 6,080,106 km (0.088 R)
• M41: 6,315,125 km (0.041 R)
• M42: 6,394,112 km (0.116 R)
• M43: 6,507,657 km (0.092 R)
• M44: 6,794,436 km (0.069 R)
• M45: 6,956,750 km (0.108 R)
• M46: 7,214,507 km (0.04 R)
• M47: 7,427,833 km (0.071 R)
• M48: 8,031,311 km (0.105 R)
• M49: 8,166,249 km (0.11 R)
• M50: 8,301,934 km (0.032 R)
• M51: 8,376,134 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit