🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 14.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.17 AU - 1.93 AU

Year: 1287 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,905,216 km

• M1: 188,045 km (0.097 R)
• M2: 279,898 km (0.076 R)
• M3: 395,387 km (0.101 R)
• M4: 488,138 km (0.099 R)
• M5: 591,061 km (0.112 R)
• M6: 813,663 km (0.118 R)
• M7: 1,084,136 km (0.098 R)
• M8: 1,176,886 km (0.034 R)
• M9: 1,351,318 km (0.068 R)
• M10: 1,590,973 km (0.107 R)
• M11: 1,712,596 km (0.084 R)
• M12: 1,919,939 km (0.063 R)
• M13: 2,050,089 km (0.103 R)
• M14: 2,247,110 km (0.087 R)
• M15: 2,384,740 km (0.075 R)
• M16: 2,541,967 km (0.106 R)
• M17: 2,634,718 km (0.117 R)
• M18: 2,797,480 km (0.094 R)
• M19: 2,963,833 km (0.084 R)
• M20: 3,079,622 km (0.115 R)
• M21: 3,269,910 km (0.112 R)
• M22: 3,380,313 km (0.086 R)
• M23: 3,548,611 km (0.089 R)
• M24: 3,757,899 km (0.116 R)
• M25: 3,981,398 km (0.105 R)
• M26: 4,139,373 km (0.119 R)
• M27: 4,269,374 km (0.056 R)
• M28: 4,390,548 km (0.102 R)
• M29: 4,533,414 km (0.104 R)
• M30: 4,865,820 km (0.062 R)
• M31: 4,992,679 km (0.07 R)
• M32: 5,131,207 km (0.116 R)
• M33: 5,477,975 km (0.116 R)
• M34: 5,854,812 km (0.037 R)
• M35: 5,967,160 km (0.102 R)
• M36: 6,412,812 km (0.03 R)
• M37: 6,552,088 km (0.112 R)
• M38: 6,762,871 km (0.057 R)
• M39: 7,011,802 km (0.065 R)
• M40: 7,167,384 km (0.109 R)
• M41: 7,312,045 km (0.053 R)
• M42: 7,481,988 km (0.115 R)
• M43: 7,764,279 km (0.106 R)
• M44: 7,937,813 km (0.08 R)
• M45: 8,326,617 km (0.082 R)
• M46: 8,440,611 km (0.065 R)
• M47: 8,721,705 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 11.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.24 AU - 4.8 AU

Year: 5375 Days

Day: 11.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 10,905,216 km

• M1: 210,185 km (0.115 R)
• M2: 297,999 km (0.12 R)
• M3: 407,953 km (0.108 R)
• M4: 512,223 km (0.089 R)
• M5: 698,024 km (0.08 R)
• M6: 1,983,518 km (0.063 R)
• M7: 2,133,415 km (0.097 R)
• M8: 2,862,256 km (0.097 R)
• M9: 3,174,317 km (0.11 R)
• M10: 3,350,693 km (0.069 R)
• M11: 3,497,449 km (0.114 R)
• M12: 4,263,390 km (0.078 R)
• M13: 4,548,224 km (0.103 R)
• M14: 4,931,344 km (0.053 R)
• M15: 5,192,841 km (0.071 R)
• M16: 5,325,235 km (0.031 R)
• M17: 5,458,677 km (0.108 R)
• M18: 5,670,806 km (0.112 R)
• M19: 5,768,195 km (0.091 R)
• M20: 5,885,779 km (0.098 R)
• M21: 6,163,133 km (0.064 R)
• M22: 6,343,698 km (0.112 R)
• M23: 6,485,516 km (0.112 R)
• M24: 6,628,233 km (0.095 R)
• M25: 6,834,080 km (0.092 R)
• M26: 7,764,578 km (0.086 R)
• M27: 8,112,842 km (0.115 R)
• M28: 8,555,353 km (0.08 R)
• M29: 9,165,413 km (0.11 R)
• M30: 9,883,034 km (0.093 R)
• M31: 10,118,501 km (0.111 R)
• M32: 11,249,461 km (0.052 R)
• M33: 11,767,817 km (0.114 R)
• M34: 11,892,432 km (0.054 R)
• M35: 12,751,124 km (0.1 R)
• M36: 12,827,868 km (0.052 R)
• M37: 13,317,502 km (0.092 R)
• M38: 14,182,327 km (0.058 R)
• M39: 14,661,639 km (0.104 R)
• M40: 15,254,944 km (0.102 R)
• M41: 15,910,930 km (0.047 R)
• M42: 16,131,737 km (0.109 R)
• M43: 16,464,742 km (0.081 R)
• M44: 16,604,167 km (0.114 R)
• M45: 16,856,239 km (0.101 R)
• M46: 17,534,366 km (0.086 R)
• M47: 17,790,927 km (0.102 R)
• M48: 18,163,874 km (0.04 R)
• M49: 18,250,342 km (0.108 R)
• M50: 18,626,431 km (0.119 R)
• M51: 18,713,497 km (0.09 R)
• M52: 18,829,884 km (0.113 R)
• M53: 19,415,560 km (0.101 R)
• M54: 19,533,443 km (0.119 R)
• M55: 19,710,716 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 12.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.53 AU - 5.11 AU

Year: 5988 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 10,905,216 km

• M1: 162,912 km (0.085 R)
• M2: 277,953 km (0.09 R)
• M3: 769,083 km (0.049 R)
• M4: 1,383,481 km (0.104 R)
• M5: 1,961,976 km (0.032 R)
• M6: 2,097,362 km (0.11 R)
• M7: 2,749,758 km (0.089 R)
• M8: 2,953,212 km (0.117 R)
• M9: 3,182,994 km (0.104 R)
• M10: 3,310,750 km (0.081 R)
• M11: 3,637,921 km (0.118 R)
• M12: 3,783,031 km (0.076 R)
• M13: 3,964,194 km (0.083 R)
• M14: 4,441,860 km (0.069 R)
• M15: 4,950,194 km (0.084 R)
• M16: 5,890,865 km (0.101 R)
• M17: 6,141,292 km (0.074 R)
• M18: 6,927,429 km (0.118 R)
• M19: 7,502,184 km (0.085 R)
• M20: 8,563,730 km (0.084 R)
• M21: 8,907,805 km (0.057 R)
• M22: 9,811,526 km (0.083 R)
• M23: 10,456,742 km (0.099 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: 540 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit